Preparasi Serbuk dan Sintering Magnet Permanen Barium Heksaferit dengan Aditif FeMn
56
LAMPIRAN 1
ALAT DAN BAHAN PENELITIAN
1. Peralatan Penelitian
Mortar dan Alu
High Energy milling (HEM)
Jar mill (untuk HEM)
Ayakan 100 mesh
Saringan
Ball mill (untuk HEM)
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Particle Size Analyzer (PSA)
SEM-EDX
Vacuum Furnace
Magnetizer K-Series
X-Ray Diffraction
Spatula
Neraca Digital
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Peralatan Archimedes
Molding
Beaker Glass
Dryer
piknometer
Kertas Label
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Bata tahan panas
Microhardness tester
Hydraulic press
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2. Bahan Penelitian
Serbuk BaFe12O19
Seluna
Serbuk FeMn
Toluen
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LAMPIRAN 2
DATA-DATA HASIL PENGUKURAN DENSITAS
1. True Density
Mengukur true density dengan menggunakan rumus :
ρs
= true density sampel (g/cm3)
m1
= massa piknometer kosong (g)
m2
= massa piknometer diisi media cair (g)
m3
= massa piknometer diisi serbuk (g)
m4
= massa piknometer diisi sampel serbuk dan media cair (g)
ρmedia cair = densitas media cair (g/cm3)
1.1 True density eksperimen
1. True density BaFe12O19 + FeMn milling 15 menit.
Komposisi
Fe-Mn
(wt%)
m (g)
m (g)
m (g)
m (g)
m m (g)
m m (g)
m m (g)
ρ
ρ
toluen sampel
(g/cm³) (g/cm³)
0,5
1
3
5
10
9,813
9,813
9,813
9,813
9,813
18,550
18,550
18,550
18,550
18,550
10,802
10,803
10,806
10,803
10,792
19,372
19,366
19,373
19,368
19,352
0,989
0,990
0,993
0,990
0,979
8,737
8,737
8,737
8,737
8,737
8,570
8,563
8,567
8,565
8,560
0,8669
0,8669
0,8669
0,8669
0,8669
5,134
4,932
5,064
4,990
4,795
2. True density BaFe12O19 + FeMn milling 30 menit.
Komposisi
Fe-Mn
(wt%)
m (g)
m (g)
m (g)
m (g)
m m (g)
m m (g)
m m (g)
ρ
ρ
toluen sampel
(g/cm³) (g/cm³)
0,5
1
3
5
10
9,813
9,813
9,813
9,813
9,813
18,550
18,550
18,550
18,550
18,550
10,801
10,807
10,807
10,806
10,802
19,369
19,38
19,378
19,372
19,364
0,988
0,994
0,994
0,993
0,989
8,737
8,737
8,737
8,737
8,737
8,568
8,573
8,571
8,566
8,562
0,8669
0,8669
0,8669
0,8669
0,8669
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5,068
5,254
5,191
5,034
4,899
62
3. True density serbuk awal BaFe12O19 dan FeMn
ρs
(g/cm3)
5,2
7,7
Sampel
BaFe12O19
FeMn
1.2 True density teori
Pengukuran true density teori dilakukan dengan menggunakan rumus sebagai berikut
:
(
Keterangan :
ρx , ρy
)
= Densitas sampel (g/cm3)
%wtx , %wty = komposisi sampel (wt%)
wt %
BaFe O ₉
99,5
99
97
95
90
wt %
Fe-Mn
0,5
1
3
5
10
ρ
BaFe O ₉
(g/cm³)
5,2
5,2
5,2
5,2
5,2
ρ FeMn
(g/cm³)
ρ Teori
Sampel
(g/cm³)
7,7
7,7
7,7
7,7
7,7
5,208
5,217
5,251
5,286
5,374
2. Bulk Density
Mengukur bulk density dari sampel berbentuk pelet menggunakan rumus :
Keterangan :
ρs
= bulk density sampel (g/cm3)
mk
= massa kering sampel (g)
mb
= massa basah sampel (g)
ρmedia cair = densitas media cair (g/cm3)
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Waktu
Milling
15
menit
30
menit
Komposisi
FeMn
(wt%)
0,5
1
3
5
10
0,5
1
3
5
10
mk (g)
0,341
0,168
0,284
0,157
0,298
0,159
0,217
0,43
0,183
0,157
mb (g)
mkmb (g)
0,27
0,131
0,22
0,12
0,222
0,125
0,17
0,335
0,14
0,119
0,071
0,037
0,064
0,037
0,076
0,034
0,047
0,095
0,043
0,038
ρ air
(g/cm3)
0,9962
0,9962
0,9962
0,9962
0,9962
0,9962
0,9962
0,9962
0,9962
0,9962
ρ sampel
(g/cm3)
4,784566
4,523286
4,420638
4,227119
3,906153
4,6587
4,599477
4,509116
4,239642
4,115879
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LAMPIRAN 3
DATA PENGUKURAN DIAMETER PARTIKEL SERBUK DENGAN
MENGGUNAKAN SOFTWARE IMAGE-J
1. BaFe12O19 milling 30 menit
Area
(µm)
1.284
1.47
1.565
2.39
2.511
2.803
3.733
8.632
11.179
12.571
23.075
26.391
Min
Max
% Area
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
Diameter rata - rata
100
100
100
100
100
100
100
100
100
100
100
100
Diameter
(µm)
1.133137
1.212436
1.251
1.545962
1.584614
1.674216
1.932097
2.938027
3.343501
3.545561
4.803644
5.137217
2.508451
2. BaFe12O19 + FeMn 5 % milling 30 menit
Area
Min
Max
(µm)
1.289
255
255
1.51
255
255
1.721
255
255
2.184
255
255
3.019
255
255
7.145
255
255
8.261
255
255
8.99
255
255
9.531
255
255
10.203
255
255
12.838
255
255
15.135
255
255
21.743
255
255
Diameter rata – rata
% Area
100
100
100
100
100
100
100
100
100
100
100
100
100
Diameter
(µm)
1.135341
1.228821
1.311869
1.477836
1.737527
2.673013
2.874196
2.998333
3.087232
3.194214
3.583015
3.890373
4.662939
2.604208
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LAMPIRAN 4
DATA HASIL ANALISIS XRD
1. Serbuk BaFe12O19
Raw Data
General information
Analysis date
2017/03/16 13:54:07
Sample name
BaO6Fe2O3
Measurement date
2017/03/14 09:31:44
File name
BaO6Fe2O3.ras
Operator
administrator
Comment
Measurement conditions
X-Ray
40 kV , 30 mA
Scan speed / Duration time
2.0000 deg/min
Goniometer
Attachment
Filter
CBO selection slit
Diffrected beam mono.
Detector
Scan mode
SmartLab(In-plane)
RxRy
Cu_K-beta
BB
None
SC-70
CONTINUOUS
Step width
Scan axis
Scan range
Incident slit
Length limiting slit
Receiving slit #1
Receiving slit #2
0.0100 deg
Theta/2-Theta
10.0000 - 90.0000 deg
2/3deg
10.0mm
2/3deg
0.450mm
Measurement profile
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Meas. data:BaO6Fe2O3
Calc. data:BaO6Fe2O3
200
Intensity (counts)
150
100
50
0
20
40
60
80
2-theta (deg)
2. Serbuk BaFe12O19 + FeMn 1% milling 15 menit
Raw Data
General information
Analysis date
2017/03/16 14:11:33
Sample name
BaO6Fe2O3 99%+FeMn 1%
Measurement date
2017/03/14 10:13:53
File name
BaO6Fe2O3 99%+FeMn 1%.ras
Operator
administrator
Comment
Measurement conditions
X-Ray
40 kV , 30 mA
Scan speed / Duration time
2.0000 deg/min
Goniometer
Attachment
Filter
CBO selection slit
Diffrected beam mono.
Detector
Scan mode
SmartLab(In-plane)
RxRy
Cu_K-beta
BB
None
SC-70
CONTINUOUS
Step width
Scan axis
Scan range
Incident slit
Length limiting slit
Receiving slit #1
Receiving slit #2
0.0100 deg
Theta/2-Theta
10.0000 - 90.0000 deg
2/3deg
10.0mm
2/3deg
0.450mm
Measurement profile
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Meas. data:BaO6Fe2O3 99%+FeMn 1%
Calc. data:BaO6Fe2O3 99%+FeMn 1%
200
Intensity (counts)
150
100
50
0
20
40
60
80
2-theta (deg)
3. Serbuk BaFe12O19 + FeMn 5 % milling 15 menit
Raw Data
General information
Analysis date
2017/03/16 14:04:01
Sample name
BaO6Fe2O3 95%+FeMn 5%
Measurement date
2017/03/14 10:55:52
File name
BaO6Fe2O3 95%+FeMn 5%.ras
Operator
administrator
Comment
Measurement conditions
40 kV , 30 mA
Scan speed / Duration time
2.0000 deg/min
SmartLab(In-plane)
RxRy
Cu_K-beta
BB
None
SC-70
CONTINUOUS
Step width
Scan axis
Scan range
Incident slit
Length limiting slit
Receiving slit #1
Receiving slit #2
0.0100 deg
Theta/2-Theta
10.0000 - 90.0000 deg
2/3deg
10.0mm
2/3deg
0.450mm
X-Ray
Goniometer
Attachment
Filter
CBO selection slit
Diffrected beam mono.
Detector
Scan mode
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Measurement profile
Meas. data:BaO6Fe2O3 95%+FeMn 5%
Calc. data:BaO6Fe2O3 95%+FeMn 5%
Intensity (counts)
150
100
50
0
20
40
60
80
2-theta (deg)
4. BaFe12O19 + FeMn 10% milling 15 menit
Raw Data
General information
Analysis date
2017/03/16 14:00:23
Sample name
BaO6Fe2O3 90%+FeMn 10%
Measurement date
2017/03/14 11:37:52
File name
BaO6Fe2O3 90%+FeMn 10%.ras
Operator
administrator
Comment
Measurement conditions
X-Ray
40 kV , 30 mA
Scan speed / Duration time
2.0000 deg/min
Goniometer
Attachment
Filter
CBO selection slit
Diffrected beam mono.
Detector
Scan mode
SmartLab(In-plane)
RxRy
Cu_K-beta
BB
None
SC-70
CONTINUOUS
Step width
Scan axis
Scan range
Incident slit
Length limiting slit
Receiving slit #1
Receiving slit #2
0.0100 deg
Theta/2-Theta
10.0000 - 90.0000 deg
2/3deg
10.0mm
2/3deg
0.450mm
Measurement profile
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Meas. data:BaO6Fe2O3 90%+FeMn 10%
Calc. data:BaO6Fe2O3 90%+FeMn 10%
150
Intensity (counts)
100
50
0
20
40
60
80
2-theta (deg)
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LAMPIRAN 5
DATA HASIL PENGUJIAN HARDNESS VICKERS
1. BaFe12O19 99,5 wt% + FeMn 0,5 wt% milling 15 menit.
2. BaFe12O19 99 wt% + FeMn 1 wt% milling 15 menit.
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3. BaFe12O19 99,5 wt% + FeMn 3 wt% milling 15 menit.
4. Serbuk BaFe12O19 + FeMn 5 wt% milling 15 menit.
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5. Serbuk BaFe12O19 + FeMn 10 wt% milling 15 menit.
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6. BaFe12O19 99,5 wt% + FeMn 0,5 wt% milling 30 menit.
7. BaFe12O19 99 wt% + FeMn 1 wt% milling 30 menit.
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8. BaFe12O19 97 wt% + FeMn 3 wt% milling 30 menit.
9. BaFe12O19 95 wt% + FeMn 5 wt% milling 30 menit.
10. BaFe12O19 90 wt% + FeMn 10 wt% milling 30 menit.
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LAMPIRAN 6
DATA HASIL ANALISIS VSM
1. Sampel pelet BaFe12O19 milling 15 menit.
2. Sampel pelet BaFe12O19 milling 30 menit.
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3. Sampel pelet BaFe12O19 + FeMn 5 wt%milling 30 menit.
4. Sampel pelet BaFe12O19 + FeMn 5 wt%milling 15 menit.
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5. Sampel serbuk BaFe12O19 + 5 wt % FeMn milling 15 menit
6. Sampel serbuk BaFe12O19 + 1 wt % FeMn milling 15 menit
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7. Sampel serbuk BaFe12O19 +10 wt % FeMn milling 15 menit
8. Sampel serbuk BaFe12O19 + 1 wt % FeMn milling 30 menit
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9. Sampel serbuk BaFe12O19 + 5 wt % FeMn milling 30 menit
10. Sampel serbuk BaFe12O19 + 10 wt % FeMn milling 30 menit
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LAMPIRAN 7
DATA HASIL PENGUKURAN BH MAX
1. Sampel Serbuk
a. BaFe12O19+ FeMn 1 wt% milling 15 menit.
15 min FeMn 1 %
600000
400000
200000
0
0
15 min
FeMn 1
%
y = 1E-07x4 - 0.0005x3 0.1123x2 + 1008.1x +
4225.9
500 1000 1500R²2000
=1
569600
569580
569560
569540
569520
569500
569480
569460
569440
569420
569400
569380
569360
569340
569320
569300
569280
569260
569240
569220
569200
569180
569160
569140
569120
569100
569080
569060
569040
569020
569000
BH
Poly. (BH)
Linear (BH)
y = 1E-07x4 - 0.0005x3 - 0.1123x2 +
1008.1x + 4225.9
800
900
1000
1100
b. BaFe12O19+ FeMn 5 wt% milling 15 menit.
15 min FeMn 5 %
250000
200000
15 min
FeMn 5 %
150000
100000
50000
0
0
500
Poly. (15
min FeMn
y = -0.108x2 + 298.97x +
5 %)
6075.9
=1
1000 1500 R²
2000
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BH 5 % FeMn 15 min
214000
213000
212000
211000
210000
209000
208000
207000
206000
205000
204000
203000
202000
201000
200000
BH 5 %
FEMN
Poly. (BH 5 %
FEMN)
0
500
y = -0.108x2 + 298.97x + 6075.9
1000
1500 R² =2000
1
c. BaFe12O19 + FeMn 10 wt% milling 15 menit.
15 min FeMn 10 %
600000
500000
400000
300000
200000
100000
0
0
200
400
600
15 min
FeMn 10 %
800
BH 15 Min 10 % FeMn
555000
554000
553000
552000
551000
550000
549000
548000
547000
546000
545000
544000
543000
542000
541000
540000
BH 15 Min 10 %
FeMn
Poly. (BH 15 Min
10 % FeMn)
0
200
y = -0.0332x3 + 42.763x2 - 16175x + 2E+06
400
600 R² = 1 800
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d. BaFe12O19 + FeMn 1 wt% milling 30 menit.
500000
30 min 1 % FeMn
400000
30 min 1
% FeMn
300000
200000
Poly. (30
min 1 %
FeMn)
100000
0
0
500
1000
1500
BH 30 min 1 % FeMn
426000
425000
424000
423000
422000
421000
420000
419000
418000
417000
416000
415000
414000
413000
412000
411000
410000
409000
408000
BH
Poly. (BH)
0
500
y = -0.6759x2 + 1071.4x - 3948
1000
R² = 0.9997 1500
e. BaFe12O19 + FeMn 5 wt% milling 30 menit.
30 min 5 % FeMn
600000
400000
200000
0
0
500
1000
30 min 5 %
FeMn
1500
BH 5 % FeMn 30 min
486000
485800
485600
485400
485200
485000
484800
484600
484400
484200
484000
483800
483600
483400
483200
483000
482800
482600
482400
482200
482000
BH 5 % FeMn
30 min
y = 9E-08x4 - 0.0003x3 - 0.3893x2 +
1052.7x + 5.8988
Poly. (BH 5 %
R² = 1
FeMn 30 min)
0
500
1000
1500
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f. BaFe12O19 + FeMn 10 wt% milling 30 menit.
30 min 10 % FeMn
400000
300000
200000
100000
30 min 10 %
FeMn
0
0
500
1000
1500
-0.4385x
+ 719.89x + 24325
BH 30 miny =10%
FeMn
2
R² = 1
322000
320000
318000
316000
314000
312000
310000
308000
306000
304000
302000
300000
298000
296000
294000
292000
290000
BH 30 min 5%
FeMn
Poly. (BH 30
min 5%
FeMn)
0
500
1000
1500
2. Sampel Pelet
a. BaFe12O19 milling 15 menit.
B vs H
500000
400000
300000
BH
200000
Poly. (BH)
100000
0
0
200
400
y = -2.9658x2 + 4149.9x - 1E+06
R² = 1
600
800
1000
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397000
396000
395000
394000
393000
392000
391000
390000
389000
388000
387000
386000
385000
384000
383000
382000
381000
380000
BH max
BH
Poly. (BH)
0
y = -2.9658x2 + 4149.9x - 1E+06
400
600 R² 800
1000
=1
200
b. BaFe12O19 milling 30 menit.
BH max
400000
300000
200000
BH max
Poly. (BH max)
y = -1.9714x2 + 3124.5x - 887889
R² = 1
100000
0
0
200
350600
350500
350400
350300
350200
350100
350000
349900
349800
349700
349600
349500
349400
349300
349200
349100
349000
400
600
800
1000 1200
BH max
BH max
Poly. (BH
max)
0
500
y = -1.9714x2 + 3124.5x - 887889
1000 R² = 1 1500
c. BaFe12O19 + FeMn 5 wt%milling 15 menit.
B vs H
1000000
BH MAX
500000
Poly. (BH
MAX)
0
0
200
400
600
800
1000
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BH MAX
835000
820000
805000
790000
775000
760000
745000
730000
715000
700000
685000
670000
655000
640000
625000
610000
595000
580000
565000
550000
535000
520000
505000
490000
475000
460000
445000
430000
415000
400000
385000
370000
355000
340000
325000
310000
y = -10.65x2 + 12052x - 3E+06
R² = 1
BH MAX
Poly. (BH MAX)
0
200
400
600
800
1000
d. BaFe12O19 + FeMn 5 wt%milling 30 menit.
BH max
800000
600000
400000
BH max
200000
Poly. (BH
max)
0
0
200
400
600
800
1000
BH Max
640000
625000
610000
595000
580000
565000
550000
535000
520000
505000
490000
475000
460000
445000
430000
415000
400000
385000
370000
355000
340000
325000
310000
y = -5.0296x2 + 6905.9x - 2E+06
R² = 1
BH Max
Poly. (BH Max)
0
200
400
600
800
1000
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LAMPIRAN 8
DATA HASIL ANALISIS PSA ( Particle Size Analyzer )
1. Sampel Serbuk BaFe12O19
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2. Sampel Serbuk BaFe12O19 + 10 wt % FeMn milling 15 menit
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3. Sampel Serbuk BaFe12O19 + 5 wt % FeMn milling 15 menit
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4. Sampel Serbuk BaFe12O19 + 1 wt % FeMn milling 15 menit
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LAMPIRAN 1
ALAT DAN BAHAN PENELITIAN
1. Peralatan Penelitian
Mortar dan Alu
High Energy milling (HEM)
Jar mill (untuk HEM)
Ayakan 100 mesh
Saringan
Ball mill (untuk HEM)
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Particle Size Analyzer (PSA)
SEM-EDX
Vacuum Furnace
Magnetizer K-Series
X-Ray Diffraction
Spatula
Neraca Digital
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58
Peralatan Archimedes
Molding
Beaker Glass
Dryer
piknometer
Kertas Label
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59
Bata tahan panas
Microhardness tester
Hydraulic press
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60
2. Bahan Penelitian
Serbuk BaFe12O19
Seluna
Serbuk FeMn
Toluen
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61
LAMPIRAN 2
DATA-DATA HASIL PENGUKURAN DENSITAS
1. True Density
Mengukur true density dengan menggunakan rumus :
ρs
= true density sampel (g/cm3)
m1
= massa piknometer kosong (g)
m2
= massa piknometer diisi media cair (g)
m3
= massa piknometer diisi serbuk (g)
m4
= massa piknometer diisi sampel serbuk dan media cair (g)
ρmedia cair = densitas media cair (g/cm3)
1.1 True density eksperimen
1. True density BaFe12O19 + FeMn milling 15 menit.
Komposisi
Fe-Mn
(wt%)
m (g)
m (g)
m (g)
m (g)
m m (g)
m m (g)
m m (g)
ρ
ρ
toluen sampel
(g/cm³) (g/cm³)
0,5
1
3
5
10
9,813
9,813
9,813
9,813
9,813
18,550
18,550
18,550
18,550
18,550
10,802
10,803
10,806
10,803
10,792
19,372
19,366
19,373
19,368
19,352
0,989
0,990
0,993
0,990
0,979
8,737
8,737
8,737
8,737
8,737
8,570
8,563
8,567
8,565
8,560
0,8669
0,8669
0,8669
0,8669
0,8669
5,134
4,932
5,064
4,990
4,795
2. True density BaFe12O19 + FeMn milling 30 menit.
Komposisi
Fe-Mn
(wt%)
m (g)
m (g)
m (g)
m (g)
m m (g)
m m (g)
m m (g)
ρ
ρ
toluen sampel
(g/cm³) (g/cm³)
0,5
1
3
5
10
9,813
9,813
9,813
9,813
9,813
18,550
18,550
18,550
18,550
18,550
10,801
10,807
10,807
10,806
10,802
19,369
19,38
19,378
19,372
19,364
0,988
0,994
0,994
0,993
0,989
8,737
8,737
8,737
8,737
8,737
8,568
8,573
8,571
8,566
8,562
0,8669
0,8669
0,8669
0,8669
0,8669
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5,068
5,254
5,191
5,034
4,899
62
3. True density serbuk awal BaFe12O19 dan FeMn
ρs
(g/cm3)
5,2
7,7
Sampel
BaFe12O19
FeMn
1.2 True density teori
Pengukuran true density teori dilakukan dengan menggunakan rumus sebagai berikut
:
(
Keterangan :
ρx , ρy
)
= Densitas sampel (g/cm3)
%wtx , %wty = komposisi sampel (wt%)
wt %
BaFe O ₉
99,5
99
97
95
90
wt %
Fe-Mn
0,5
1
3
5
10
ρ
BaFe O ₉
(g/cm³)
5,2
5,2
5,2
5,2
5,2
ρ FeMn
(g/cm³)
ρ Teori
Sampel
(g/cm³)
7,7
7,7
7,7
7,7
7,7
5,208
5,217
5,251
5,286
5,374
2. Bulk Density
Mengukur bulk density dari sampel berbentuk pelet menggunakan rumus :
Keterangan :
ρs
= bulk density sampel (g/cm3)
mk
= massa kering sampel (g)
mb
= massa basah sampel (g)
ρmedia cair = densitas media cair (g/cm3)
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Waktu
Milling
15
menit
30
menit
Komposisi
FeMn
(wt%)
0,5
1
3
5
10
0,5
1
3
5
10
mk (g)
0,341
0,168
0,284
0,157
0,298
0,159
0,217
0,43
0,183
0,157
mb (g)
mkmb (g)
0,27
0,131
0,22
0,12
0,222
0,125
0,17
0,335
0,14
0,119
0,071
0,037
0,064
0,037
0,076
0,034
0,047
0,095
0,043
0,038
ρ air
(g/cm3)
0,9962
0,9962
0,9962
0,9962
0,9962
0,9962
0,9962
0,9962
0,9962
0,9962
ρ sampel
(g/cm3)
4,784566
4,523286
4,420638
4,227119
3,906153
4,6587
4,599477
4,509116
4,239642
4,115879
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LAMPIRAN 3
DATA PENGUKURAN DIAMETER PARTIKEL SERBUK DENGAN
MENGGUNAKAN SOFTWARE IMAGE-J
1. BaFe12O19 milling 30 menit
Area
(µm)
1.284
1.47
1.565
2.39
2.511
2.803
3.733
8.632
11.179
12.571
23.075
26.391
Min
Max
% Area
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
255
Diameter rata - rata
100
100
100
100
100
100
100
100
100
100
100
100
Diameter
(µm)
1.133137
1.212436
1.251
1.545962
1.584614
1.674216
1.932097
2.938027
3.343501
3.545561
4.803644
5.137217
2.508451
2. BaFe12O19 + FeMn 5 % milling 30 menit
Area
Min
Max
(µm)
1.289
255
255
1.51
255
255
1.721
255
255
2.184
255
255
3.019
255
255
7.145
255
255
8.261
255
255
8.99
255
255
9.531
255
255
10.203
255
255
12.838
255
255
15.135
255
255
21.743
255
255
Diameter rata – rata
% Area
100
100
100
100
100
100
100
100
100
100
100
100
100
Diameter
(µm)
1.135341
1.228821
1.311869
1.477836
1.737527
2.673013
2.874196
2.998333
3.087232
3.194214
3.583015
3.890373
4.662939
2.604208
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LAMPIRAN 4
DATA HASIL ANALISIS XRD
1. Serbuk BaFe12O19
Raw Data
General information
Analysis date
2017/03/16 13:54:07
Sample name
BaO6Fe2O3
Measurement date
2017/03/14 09:31:44
File name
BaO6Fe2O3.ras
Operator
administrator
Comment
Measurement conditions
X-Ray
40 kV , 30 mA
Scan speed / Duration time
2.0000 deg/min
Goniometer
Attachment
Filter
CBO selection slit
Diffrected beam mono.
Detector
Scan mode
SmartLab(In-plane)
RxRy
Cu_K-beta
BB
None
SC-70
CONTINUOUS
Step width
Scan axis
Scan range
Incident slit
Length limiting slit
Receiving slit #1
Receiving slit #2
0.0100 deg
Theta/2-Theta
10.0000 - 90.0000 deg
2/3deg
10.0mm
2/3deg
0.450mm
Measurement profile
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Meas. data:BaO6Fe2O3
Calc. data:BaO6Fe2O3
200
Intensity (counts)
150
100
50
0
20
40
60
80
2-theta (deg)
2. Serbuk BaFe12O19 + FeMn 1% milling 15 menit
Raw Data
General information
Analysis date
2017/03/16 14:11:33
Sample name
BaO6Fe2O3 99%+FeMn 1%
Measurement date
2017/03/14 10:13:53
File name
BaO6Fe2O3 99%+FeMn 1%.ras
Operator
administrator
Comment
Measurement conditions
X-Ray
40 kV , 30 mA
Scan speed / Duration time
2.0000 deg/min
Goniometer
Attachment
Filter
CBO selection slit
Diffrected beam mono.
Detector
Scan mode
SmartLab(In-plane)
RxRy
Cu_K-beta
BB
None
SC-70
CONTINUOUS
Step width
Scan axis
Scan range
Incident slit
Length limiting slit
Receiving slit #1
Receiving slit #2
0.0100 deg
Theta/2-Theta
10.0000 - 90.0000 deg
2/3deg
10.0mm
2/3deg
0.450mm
Measurement profile
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Meas. data:BaO6Fe2O3 99%+FeMn 1%
Calc. data:BaO6Fe2O3 99%+FeMn 1%
200
Intensity (counts)
150
100
50
0
20
40
60
80
2-theta (deg)
3. Serbuk BaFe12O19 + FeMn 5 % milling 15 menit
Raw Data
General information
Analysis date
2017/03/16 14:04:01
Sample name
BaO6Fe2O3 95%+FeMn 5%
Measurement date
2017/03/14 10:55:52
File name
BaO6Fe2O3 95%+FeMn 5%.ras
Operator
administrator
Comment
Measurement conditions
40 kV , 30 mA
Scan speed / Duration time
2.0000 deg/min
SmartLab(In-plane)
RxRy
Cu_K-beta
BB
None
SC-70
CONTINUOUS
Step width
Scan axis
Scan range
Incident slit
Length limiting slit
Receiving slit #1
Receiving slit #2
0.0100 deg
Theta/2-Theta
10.0000 - 90.0000 deg
2/3deg
10.0mm
2/3deg
0.450mm
X-Ray
Goniometer
Attachment
Filter
CBO selection slit
Diffrected beam mono.
Detector
Scan mode
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Measurement profile
Meas. data:BaO6Fe2O3 95%+FeMn 5%
Calc. data:BaO6Fe2O3 95%+FeMn 5%
Intensity (counts)
150
100
50
0
20
40
60
80
2-theta (deg)
4. BaFe12O19 + FeMn 10% milling 15 menit
Raw Data
General information
Analysis date
2017/03/16 14:00:23
Sample name
BaO6Fe2O3 90%+FeMn 10%
Measurement date
2017/03/14 11:37:52
File name
BaO6Fe2O3 90%+FeMn 10%.ras
Operator
administrator
Comment
Measurement conditions
X-Ray
40 kV , 30 mA
Scan speed / Duration time
2.0000 deg/min
Goniometer
Attachment
Filter
CBO selection slit
Diffrected beam mono.
Detector
Scan mode
SmartLab(In-plane)
RxRy
Cu_K-beta
BB
None
SC-70
CONTINUOUS
Step width
Scan axis
Scan range
Incident slit
Length limiting slit
Receiving slit #1
Receiving slit #2
0.0100 deg
Theta/2-Theta
10.0000 - 90.0000 deg
2/3deg
10.0mm
2/3deg
0.450mm
Measurement profile
Universitas Sumatera Utara
69
Meas. data:BaO6Fe2O3 90%+FeMn 10%
Calc. data:BaO6Fe2O3 90%+FeMn 10%
150
Intensity (counts)
100
50
0
20
40
60
80
2-theta (deg)
Universitas Sumatera Utara
70
LAMPIRAN 5
DATA HASIL PENGUJIAN HARDNESS VICKERS
1. BaFe12O19 99,5 wt% + FeMn 0,5 wt% milling 15 menit.
2. BaFe12O19 99 wt% + FeMn 1 wt% milling 15 menit.
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3. BaFe12O19 99,5 wt% + FeMn 3 wt% milling 15 menit.
4. Serbuk BaFe12O19 + FeMn 5 wt% milling 15 menit.
Universitas Sumatera Utara
72
5. Serbuk BaFe12O19 + FeMn 10 wt% milling 15 menit.
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73
6. BaFe12O19 99,5 wt% + FeMn 0,5 wt% milling 30 menit.
7. BaFe12O19 99 wt% + FeMn 1 wt% milling 30 menit.
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8. BaFe12O19 97 wt% + FeMn 3 wt% milling 30 menit.
9. BaFe12O19 95 wt% + FeMn 5 wt% milling 30 menit.
10. BaFe12O19 90 wt% + FeMn 10 wt% milling 30 menit.
Universitas Sumatera Utara
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LAMPIRAN 6
DATA HASIL ANALISIS VSM
1. Sampel pelet BaFe12O19 milling 15 menit.
2. Sampel pelet BaFe12O19 milling 30 menit.
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3. Sampel pelet BaFe12O19 + FeMn 5 wt%milling 30 menit.
4. Sampel pelet BaFe12O19 + FeMn 5 wt%milling 15 menit.
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77
5. Sampel serbuk BaFe12O19 + 5 wt % FeMn milling 15 menit
6. Sampel serbuk BaFe12O19 + 1 wt % FeMn milling 15 menit
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78
7. Sampel serbuk BaFe12O19 +10 wt % FeMn milling 15 menit
8. Sampel serbuk BaFe12O19 + 1 wt % FeMn milling 30 menit
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9. Sampel serbuk BaFe12O19 + 5 wt % FeMn milling 30 menit
10. Sampel serbuk BaFe12O19 + 10 wt % FeMn milling 30 menit
Universitas Sumatera Utara
80
LAMPIRAN 7
DATA HASIL PENGUKURAN BH MAX
1. Sampel Serbuk
a. BaFe12O19+ FeMn 1 wt% milling 15 menit.
15 min FeMn 1 %
600000
400000
200000
0
0
15 min
FeMn 1
%
y = 1E-07x4 - 0.0005x3 0.1123x2 + 1008.1x +
4225.9
500 1000 1500R²2000
=1
569600
569580
569560
569540
569520
569500
569480
569460
569440
569420
569400
569380
569360
569340
569320
569300
569280
569260
569240
569220
569200
569180
569160
569140
569120
569100
569080
569060
569040
569020
569000
BH
Poly. (BH)
Linear (BH)
y = 1E-07x4 - 0.0005x3 - 0.1123x2 +
1008.1x + 4225.9
800
900
1000
1100
b. BaFe12O19+ FeMn 5 wt% milling 15 menit.
15 min FeMn 5 %
250000
200000
15 min
FeMn 5 %
150000
100000
50000
0
0
500
Poly. (15
min FeMn
y = -0.108x2 + 298.97x +
5 %)
6075.9
=1
1000 1500 R²
2000
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BH 5 % FeMn 15 min
214000
213000
212000
211000
210000
209000
208000
207000
206000
205000
204000
203000
202000
201000
200000
BH 5 %
FEMN
Poly. (BH 5 %
FEMN)
0
500
y = -0.108x2 + 298.97x + 6075.9
1000
1500 R² =2000
1
c. BaFe12O19 + FeMn 10 wt% milling 15 menit.
15 min FeMn 10 %
600000
500000
400000
300000
200000
100000
0
0
200
400
600
15 min
FeMn 10 %
800
BH 15 Min 10 % FeMn
555000
554000
553000
552000
551000
550000
549000
548000
547000
546000
545000
544000
543000
542000
541000
540000
BH 15 Min 10 %
FeMn
Poly. (BH 15 Min
10 % FeMn)
0
200
y = -0.0332x3 + 42.763x2 - 16175x + 2E+06
400
600 R² = 1 800
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d. BaFe12O19 + FeMn 1 wt% milling 30 menit.
500000
30 min 1 % FeMn
400000
30 min 1
% FeMn
300000
200000
Poly. (30
min 1 %
FeMn)
100000
0
0
500
1000
1500
BH 30 min 1 % FeMn
426000
425000
424000
423000
422000
421000
420000
419000
418000
417000
416000
415000
414000
413000
412000
411000
410000
409000
408000
BH
Poly. (BH)
0
500
y = -0.6759x2 + 1071.4x - 3948
1000
R² = 0.9997 1500
e. BaFe12O19 + FeMn 5 wt% milling 30 menit.
30 min 5 % FeMn
600000
400000
200000
0
0
500
1000
30 min 5 %
FeMn
1500
BH 5 % FeMn 30 min
486000
485800
485600
485400
485200
485000
484800
484600
484400
484200
484000
483800
483600
483400
483200
483000
482800
482600
482400
482200
482000
BH 5 % FeMn
30 min
y = 9E-08x4 - 0.0003x3 - 0.3893x2 +
1052.7x + 5.8988
Poly. (BH 5 %
R² = 1
FeMn 30 min)
0
500
1000
1500
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f. BaFe12O19 + FeMn 10 wt% milling 30 menit.
30 min 10 % FeMn
400000
300000
200000
100000
30 min 10 %
FeMn
0
0
500
1000
1500
-0.4385x
+ 719.89x + 24325
BH 30 miny =10%
FeMn
2
R² = 1
322000
320000
318000
316000
314000
312000
310000
308000
306000
304000
302000
300000
298000
296000
294000
292000
290000
BH 30 min 5%
FeMn
Poly. (BH 30
min 5%
FeMn)
0
500
1000
1500
2. Sampel Pelet
a. BaFe12O19 milling 15 menit.
B vs H
500000
400000
300000
BH
200000
Poly. (BH)
100000
0
0
200
400
y = -2.9658x2 + 4149.9x - 1E+06
R² = 1
600
800
1000
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397000
396000
395000
394000
393000
392000
391000
390000
389000
388000
387000
386000
385000
384000
383000
382000
381000
380000
BH max
BH
Poly. (BH)
0
y = -2.9658x2 + 4149.9x - 1E+06
400
600 R² 800
1000
=1
200
b. BaFe12O19 milling 30 menit.
BH max
400000
300000
200000
BH max
Poly. (BH max)
y = -1.9714x2 + 3124.5x - 887889
R² = 1
100000
0
0
200
350600
350500
350400
350300
350200
350100
350000
349900
349800
349700
349600
349500
349400
349300
349200
349100
349000
400
600
800
1000 1200
BH max
BH max
Poly. (BH
max)
0
500
y = -1.9714x2 + 3124.5x - 887889
1000 R² = 1 1500
c. BaFe12O19 + FeMn 5 wt%milling 15 menit.
B vs H
1000000
BH MAX
500000
Poly. (BH
MAX)
0
0
200
400
600
800
1000
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BH MAX
835000
820000
805000
790000
775000
760000
745000
730000
715000
700000
685000
670000
655000
640000
625000
610000
595000
580000
565000
550000
535000
520000
505000
490000
475000
460000
445000
430000
415000
400000
385000
370000
355000
340000
325000
310000
y = -10.65x2 + 12052x - 3E+06
R² = 1
BH MAX
Poly. (BH MAX)
0
200
400
600
800
1000
d. BaFe12O19 + FeMn 5 wt%milling 30 menit.
BH max
800000
600000
400000
BH max
200000
Poly. (BH
max)
0
0
200
400
600
800
1000
BH Max
640000
625000
610000
595000
580000
565000
550000
535000
520000
505000
490000
475000
460000
445000
430000
415000
400000
385000
370000
355000
340000
325000
310000
y = -5.0296x2 + 6905.9x - 2E+06
R² = 1
BH Max
Poly. (BH Max)
0
200
400
600
800
1000
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LAMPIRAN 8
DATA HASIL ANALISIS PSA ( Particle Size Analyzer )
1. Sampel Serbuk BaFe12O19
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2. Sampel Serbuk BaFe12O19 + 10 wt % FeMn milling 15 menit
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90
3. Sampel Serbuk BaFe12O19 + 5 wt % FeMn milling 15 menit
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91
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4. Sampel Serbuk BaFe12O19 + 1 wt % FeMn milling 15 menit
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