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Pembuatan dan Karakterisasi Semi-Hard Magnetic Fe2O3 Berbasis Mill Scale Limbah Industri Baja dengan Penambahan FeMo

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Thermolyne Furnice High Temperature Planetary Ball Mill

Magnetic field Press

Aquades Peralatan Archimedes

21

22

23

24

(2)
(3)

LAMPIRAN 2

DATA PENGUKURAN TRUE DENSITY

1.

Pengukuran True Density mill scale

No

m1 (g)

m2 (g)

m3 (g)

m4 (g)

ρ

Toluen

(g/cm3)

True Density

(g/cm3)

1

14,09

22,36

15,06

23,18

0,86

5.561

2

14,09

22,36

15,07

23,19

0,86

5.619

3

14,09

22,36

15,09

23,21

0,86

5.733

Rata-rata

5.638

2.

Pengukuran True Density FeMo

No

m1 (g) m2 (g) m3 (g) m4 (g)

ρ

Toluen

(g/cm3)

True Density

(g/cm3)

1

14,09

22,36

15

23,19

0,86

9.783

2

14,09

22,36

15

23,19

0,86

9.783

Rata-rata

9.783

3. Pengukuran True Density campuran mill scale + FeMo (99:1)

No

m1 (g) m2 (g) m3 (g) m4 (g)

ρ

Toluen

(g/cm3)

True Density

(g/cm

3

)

1

14,09

22,36

15,06

23,18

0,86

5.561

2

14,09

22,36

15,08

23,20

0,86

5.676

3

14,09

22,36

15,08

23,20

0,86

5.676

(4)

4. Pengukuran True Density campuran mill scale + FeMo (97:3)

No

m1 (g)

m2 (g)

m3 (g)

m4 (g)

ρ

Toluen

(g/cm3)

True Density

(g/cm

3

)

1

14,09 22,36 15,08 23,2

0,86

5.676

2

14,09 22,36 15,08 23,2

0,86

5.676

3

14,09 22,36 15,09 23,21

0,86

5.733

Rata-rata

5.695

5. Pengukuran True Density campuran mill scale + FeMo (95:5)

No

m1 (g)

m2 (g)

m3 (g)

m4 (g)

ρ

Toluen

(g/cm3)

True Density

(g/cm

3

)

1

14,09 22,36 15,09 23,21

0,86

5.733

2

14,09 22,36 15,08 23,2

0,86

5.676

3

14,09 22,36 15,09 23,21

0,86

5.733

Rata-rata

14,09 22,36 15,087 23,207

0,86

5.714

6. Pengukuran True Density campuran mill scale + FeMo (93:7)

No

m1 (g) m2 (g) m3 (g) m4 (g)

ρ

Toluen

(g/cm3)

True Density

(g/cm

3

)

1

14,09 22,36 15,1

23,22

0,86

5.791

2

14,09 22,36 15,09 23,22

0,86

6.143

3

14,09 22,36 15,08

23,2

0,86

5.676

(5)

7. Pengukuran True Density campuran mill scale + FeMo (91:9)

No m1 (g) m2 (g) m3 (g) m4 (g)

ρ

Toluen

(g/cm3)

True Density

(g/cm

3

)

1

14,09 22,36

15,1 23,23

0,86

6.204

2

14,09 22,36

15,1 23,22

0,86

5.791

3

14,09 22,36

15,1 23,22

0,86

5.791

(6)
(7)
(8)
(9)
(10)

LAMPIRAN 4

HASIL ANALISIS XRD

Match! Phase Analysis Report

Sample: mill scale

Sample Data

Filename sampel.rd

File path d:\xrd\mill scale\mill scale (milling)\ Data collected 10/08/2015 16:00:38

Data range 10.000° to 79.980°

Number of points 3500

Step size 0.020

Alpha2 subtracted No

Background subtr. No

Data smoothed Yes

Radiation Cu-Ka

Wavelength 1.541874 Å

Retrieval

No. of matching entries 186

Name Formula Entry No.

(Wustite) Fe0.925 O 96-900-9772

and 186 others...

(11)

Diffraction Pattern Graphics

Match! Copyright © 2003-2011 CRYSTAL IMPACT, Bonn, Germany

Entry # 96-900-8637

Phase classification

Name

Mineral Name Wustite

Formula FeO

I/Ic 6.03

Sample Name 9008636

Quality C (calculated)

References

Publication

Bibliography Wyckoff R. W. G., "Second edition. Interscience Publishers, New York, New York

rocksalt structure", Crystal Structures 1, 85-237 (1963)

Origin of data

Source of entry

COD (Crystallography Open Database)

Link to orig. entry

9008636

Crystal structure

Crystallographic data

Space group F m -3 m (225)

Crystal system

cubic

Cell parameters

(12)

Atom coordinates

Element Oxid.

x

y

z

Bi

Focc

Fe 0.000 0.000 0.000 1.000000 1.000000 O 0.500 0.500 0.500 1.000000 1.000000

Diffraction data

Diffraction lines

d [Å]

Int. h k l Mult.

2.4888 684.5 1 1 1 8 2.1554 1000.0 2 0 0 6 1.5241 515.5 2 0 2 12 1.2998 208.6 3 1 1 24 1.2444 140.7 2 2 2 8 1.0777 59.0 4 0 0 6

Experimental

Physical Properties

Calc. density 5.95600 g/cm³

Remarks

Remarks

Comments - Diffraction pattern calculated by Match!.

(13)

Match! Phase Analysis Report

Sample: mill scale

Sample Data

Filename sampel.rd

File path d:\xrd\mill scale\mill scale (milling)\ Data collected 10/08/2015 16:00:38

Data range 10.000° to 79.980°

Number of points 3500

Step size 0.020

Alpha2 subtracted No

Background subtr. No

Data smoothed Yes

Radiation Cu-Ka

Wavelength 1.541874 Å

Retrieval

Search String

element=((O OR Fe OR Mo) AND NOT (H OR He OR Li OR Be OR B OR C OR N OR F OR Ne OR Na OR Mg OR Al OR Si OR P OR S OR Cl OR Ar OR K OR Ca OR Sc OR Ti OR V OR Cr OR Mn OR Co OR Ni OR Cu OR Zn OR Ga OR Ge OR As OR Se OR Br OR Kr OR Rb OR Sr OR Y OR Zr OR Nb OR Tc OR Ru OR Rh OR Pd OR Ag OR Cd OR In OR Sn OR Sb OR Te OR I OR Xe OR Cs OR Ba OR La OR Ce OR Pr OR Nd OR Pm OR Sm OR Eu OR Gd OR Tb OR Dy OR Ho OR Er OR Tm OR Yb OR Lu OR Hf OR Ta OR W OR Re OR Os OR Ir OR Pt OR Au OR Hg OR Tl OR Pb OR Bi OR Po OR At OR Rn OR Fr OR Ra OR Ac OR Th OR Pa OR U OR Np OR Pu OR Am OR Cm OR Bk OR Cf OR Es OR Fm OR Mv OR No OR Lr))

Result

No. of matching entries 186

Name Formula Entry No.

(Wustite) Fe0.925 O 96-900-9772

and 186 others...

Peak List

No. 2theta [°] d [Å] I/I0 FWHM Matched

(14)

Diffraction Pattern Graphics

Match! Copyright © 2003-2011 CRYSTAL IMPACT, Bonn, Germany

Entry # 96-101-1085

Phase classification

Name Iron diiron(III) oxide

Publication

Bibliography , "The scattering power of oxygen and iron for X-Rays", Proceedings of the

Physical Society, London 38, 482-487 (1926)

Origin of data

Source of

entry COD (Crystallography Open Database)

Link to orig.

entry 1011084

Crystal structure

Crystallographic data

(15)

Diffraction data

Diffraction lines

d [Å] Int. h k l Mult.

4.8497 78.3 1 1 1 8

2.9698 282.1 2 0 2 12

2.5327 1000.0 1 3 1 24

2.4249 80.6 2 2 2 8

2.1000 201.2 0 4 0 6

1.9271 7.3 3 1 3 24

1.7146 90.0 2 4 2 24

1.6166 291.1 1 5 1 24

1.4849 388.7 4 0 4 12

1.4199 8.9 5 1 3 48

1.4000 0.0 4 2 4 24

1.3282 31.0 6 0 2 24

1.2810 77.4 3 5 3 24

1.2663 33.2 2 6 2 24

1.2124 24.2 4 4 4 8

1.1762 4.2 1 7 1 24

1.1225 31.7 6 2 4 48

1.0936 119.2 5 3 5 24

1.0500 44.9 0 8 0 6

1.0262 0.3 3 7 3 24

1.0186 0.0 4 6 4 24

Experimental

Physical Properties

Meas. density

5.17900 g/cm³

Calc. density 5.18900 g/cm³

Remarks

Remarks

Comments - Diffraction pattern calculated by Match!.

- I/Icor calculated by Match!.

(16)

Entry # 96-231-0324

Phase classification

Name Fe Mo

Publication

Bibliography Wilson C.G., Spooner F.J., "Ordering of atoms in the sigma phase of Fe Mo",

Acta Crystallographica (1,1948-23,1967)16, 230-230 (1963)

Origin of data

Source of entry

COD (Crystallography Open Database)

Link to orig. entry

2310323

Crystal structure

Crystallographic data

Space group P 42/m n m (136)

Diffraction data

Diffraction lines

(17)
(18)

1.1630 0.1 7 3 1 16

Physical Properties

Calc. density 9.42600 g/cm³

Remarks

Remarks

Comments - Diffraction pattern calculated by Match!.

(19)

Match! Phase Analysis Report

Sample: 93%millscale+7%femo tk 900

Sample Data

Filename 93%millscale+7%femo tk 900.ras File path d:\xrd\93%millscale+7%femo-tk 900\ Data collected 12/05/2016 10:14:04

Data range 20.000° to 90.000°

Number of points 7000

Step size 0.010

Alpha2 subtracted No

Background subtr. No

Data smoothed Yes

Radiation Cu-Ka

Wavelength 1.541874 Å

Retrieval

Search String

element=((O OR Fe OR Mo) AND NOT (H OR He OR Li OR Be OR B OR C OR N OR F OR Ne OR Na OR Mg OR Al OR Si OR P OR S OR Cl OR Ar OR K OR Ca OR Sc OR Ti OR V OR Cr OR Mn OR Co OR Ni OR Cu OR Zn OR Ga OR Ge OR As OR Se OR Br OR Kr OR Rb OR Sr OR Y OR Zr OR Nb OR Tc OR Ru OR Rh OR Pd OR Ag OR Cd OR In OR Sn OR Sb OR Te OR I OR Xe OR Cs OR Ba OR La OR Ce OR Pr OR Nd OR Pm OR Sm OR Eu OR Gd OR Tb OR Dy OR Ho OR Er OR Tm OR Yb OR Lu OR Hf OR Ta OR W OR Re OR Os OR Ir OR Pt OR Au OR Hg OR Tl OR Pb OR Bi OR Po OR At OR Rn OR Fr OR Ra OR Ac OR Th OR Pa OR U OR Np OR Pu OR Am OR Cm OR Bk OR Cf OR Es OR Fm OR Mv OR No OR Lr))

Result

No. of matching entries 186

Name Formula Entry No.

Fe2 O3 96-210-1169

and 186 others...

Peak List

No. 2theta [°] d [Å] I/I0 FWHM Matched

(20)

Diffraction Pattern Graphics

Match! Copyright © 2003-2011 CRYSTAL IMPACT, Bonn, Germany

Entry # 96-900-0140

Phase classification

Name

Publication

Biblio graph y

Blake R. L., Hessevick R. E., Zoltai T., Finger L. W., "Refinement of the hematite structure", American Mineralogist 51, 123-129 (1966)

Origin of data

Sourc e of entry

COD (Crystallography Open Database)

Link

Crystal structure

Crystallographic data

Space

group R -3 c (167)

Cryst al syste

(21)

m

Diffraction data

Diffraction lines

d [Å] Int. h k l Mult.

Physical Properties

Calc. densi ty

5.25600 g/cm³

(22)

Match! Phase Analysis Report

Sample: 93%millscale+7%femo ts 1250

Sample Data

Filename 93%millscale+7%femo ts 1250.ras File path d:\xrd\93%millscale+7%femo-ts 1250\ Data collected 12/05/2016 10:34:52

Data range 20.000° to 90.000°

Number of points 7000

Step size 0.010

Alpha2 subtracted No

Background subtr. No

Data smoothed Yes

Radiation Cu-Ka

Wavelength 1.541874 Å

Retrieval

No. of matching entries 21

Name Formula Entry No.

Fe2 O3 96-210-1169

and 21 others...

Peak List

(23)

Match! Copyright © 2003-2011 CRYSTAL IMPACT, Bonn, Germany

Entry # 96-900-0140

Phase classification

Name

Publication

Biblio graph y

Blake R. L., Hessevick R. E., Zoltai T., Finger L. W., "Refinement of the hematite structure", American Mineralogist 51, 123-129 (1966)

Origin of data

Sourc e of entry

COD (Crystallography Open Database)

Link

Crystal structure

Crystallographic data

Space

trigonal (hexagonal axes)

(24)

coord

Diffraction data

Diffraction lines

d [Å] Int. h k l Mult.

Physical Properties

Calc. densi ty

5.25600 g/cm³

Referensi

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