LAMPIRAN A
ALAT DAN BAHAN PENELITIAN
Timbangan Digital BOSCH SAE 200
Serbuk Chromium Serbuk Fe
Vial Serbuk ZrO2 Bola Milling
Ultrasonik cleaner merk
Beaker Glass
Serbuk Hasil Milling Sampel Hasil Kompaksi
Sampel Hasil Sintering
Nital 3% APD Suspension
Spatula
Alat kompaksi merk
Carver
SEM JEOL JSM-6510LA Mikroskop Optik Hardness Tester
Alat Sintering APS
PHILLIPS Panalytical Empyrean
LAMPIRAN B
DATA BASE FASA XRD
1. Fe15Cr0.5ZrO2 milling 3 jam Formula Sum Cr0.7Fe0.3 Entry Number 96-152-4270 Figure-of-Merit(FoM) 0.823297 Total Number of peaks 4
Peaks in range 4 Peaks matched 4 Intensity scale factor 12.12 Space group I m -3 m Crystal system cubic Unit cell a= 2.8780 Å
I/Ic 12.12
Calc. density 7.451 g/cm ³
Reference Dorofeev Yu.A, Men?shikov AZ., Taksey G.A.
“Magnetic phase diagram of FexCr1x-alloys”. Fizika
Metallovi Metallovedenie 55, 102-109 (1983)
Hasil Refinement Pola Difraksi
GOF*/kualitas hasil refinement
2. Fe20Cr0.5ZrO2 milling 3 jam Formula Sum Cr0.7Fe0.3 Entry Number 96-152-4270 Figure-of-Merit(FoM) 0.867845 Total Number of peaks 4
Peaks in range 4 Peaks matched 4 Intensity scale factor 12.12 Space group I m -3 m Crystal system cubic Unit cell a= 2.8780 Å
I/Ic 12.12
Reference Dorofeev Yu.A, Men?shikov AZ., Taksey G.A.
“Magnetic phase diagram of FexCr1x-alloys”. Fizika
Metallovi Metallovedenie 55, 102-109 (1983) Peak List
No. 2theta [º] d [Å] I/I0 FWHM Matched 1 44.55 2.0321 1000.00 0.1576 A
2 64.81 1.4374 73.13 0.1576 A 3 82.10 1.1730 171.68 0.1576 A 4 98.65 1.0157 47.73 0.1576 A
Hasil Refinement Pola Difraksi
GOF*/kualitas hasil refinement
Total Number of peaks 4 Peaks in range 4 Peaks matched 4 Intensity scale factor 12.12 Space group I m -3 m Crystal system cubic Unit cell a= 2.8720 Å
I/Ic 12.12
Calc. density 7.451 g/cm ³
Reference Dorofeev Yu.A, Men?shikov AZ., Taksey G.A.
“Magnetic phase diagram of FexCr1x-alloys”. Fizika Metallovi Metallovedenie 55, 102-109 (1983)
Formula sum Fe
Entry number 96-901-3475 Figure-of-Merit (FoM) 0.839095 Total num ber of peaks 4
Peaks in range 4 Peaks matched 4 Intensity scale factor 0.28 Space group I m -3 m Crystal system cubic Unit cell a= 2.8780 Å
I/Ic 13.30
Calc. density 7.780 g/cm ³
Reference Basinski Z. S., Hume-Rothery W, Sutton A. L.,
"The lattice expansion of iron Locality: synthetic Sample: at T = 722 K", Proceedings of the Royal Society of London A 229, 459-467 (1955)
Peak List
2 65.03 1.4389 99.40 0.2100 B 3 65.50 1.4238 37.99 0.2100 A 4 82.04 1.1737 178.50 0.2100 A,B 5 98.56 1.0163 66.26 0.2100 A,B
Hasil Refinement Pola Difraksi
GOF*/kualitas hasil refinement
4. Fe20Cr0.5ZrO2 milling 5 jam Formula Sum Cr0.7Fe0.3 Entry Number 96-152-4270 Figure-of-Merit(FoM) 0.683981 Total Number of peaks 4
Crystal system cubic
Metallovi Metallovedenie 55, 102-109 (1983)
Formula sum Fe
Entry number 96-901-3475 Figure-of-Merit (FoM) 0.862465 Total num ber of peaks 4
Peaks in range 4 Peaks matched 4 Intensity scale factor 3.89 Space group I m -3 m Crystal system cubic Unit cell a= 2.8780 Å
I/Ic 13.30
Calc. density 7.780 g/cm ³
Reference Basinski Z. S., Hume-Rothery W, Sutton A. L.,
"The lattice expansion of iron Locality: synthetic Sample: at T = 722 K", Proceedings of the Royal Society of London A 229, 459-467 (1955)
Hasil Refinement Pola Difraksi
GOF*/kualitas hasil refinement
5. Fe20Cr0.5ZrO2 milling 7 jam Formula sum Fe
Entry number 96-901-3475 Figure-of-Merit (FoM) 0.868434 Total num ber of peaks 4
I/Ic 13.30 Calc. density 7.780 g/cm ³
Reference Basinski Z. S., Hume-Rothery W, Sutton A. L.,
"The lattice expansion of iron Locality: synthetic Sample: at T = 722 K", Proceedings of the Royal Society of London A 229, 459-467 (1955)
Peak List
No. 2theta [º] d [Å] I/I0 FWHM Matched 1 44.51 2.0341 1000.00 0.2101 A
2 64.73 1.4390 97.95 0.2101 A 3 81.98 1.1744 178.18 0.2101 A 4 98.46 1.0171 44.39 0.2101 A
Hasil Refinement Pola Difraksi
LAMPIRAN C
PERHITUNGAN UKURAN KRISTAL MENGGUNAKAN DEBYE
SCHARER
0.00254552364 = 54.45 nm
K= 0.9 λ = 1.540598Å = 0.154 nm θ = ½ x 64.81° = 32.4°
0.0023134585= 59.69 nm
Fe20CrZrO2 – 5 jam
0.0025449637 = 54.46 nm
K= 0.9 λ = 1.540598Å = 0.154 nm θ = ½ x 64.74° = 32. 37°
0.002322673= 59.67 nm
Fe20CrZrO2 – 7 jam
0.0033942174= 40.834 nm
K= 0.9 λ = 1.540598Å = 0.154 nm θ = ½ x 64.73° = 32. 365°