WYZNACZANIE PARAMETRU SIECI - METODA DEBYEA-SCHERRERA - STRAUMANISA (PRECYZYJNA) |
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WARUNKI POMIARU |
Obliczenie wsp. przeliczeniowego [mm/deg] |
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WYNIK ANALIZY FAZ: |
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lampa rentgenowska |
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Fe |
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Położenia linii dyfrakcyjnych [mm] |
Współczynnik |
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długość fali |
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1,9373 |
[A] |
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W |
N |
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Stwierdzono obecność faz: |
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dokładność odczytu kąta w stopniach |
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0,5 |
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średnica próbki |
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0,28 |
[mm] |
P |
171,00 |
327,00 |
0,986 |
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Al (A1) |
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dokładność odczytu kąta w radianach |
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0,0087 |
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odległość dla 180 stopni |
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182 |
[mm] |
L |
18,00 |
227,00 |
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TABLICA POMIAROWA |
WARTOŚCI OBLICZONE |
PORÓWNANIE ZE WZORCAMI JCPDS |
WYZNACZANIE PARAMETRU SIECI METODĄ EKSTRAPOLACYJNĄ |
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Nr |
L |
P |
L+P |
(P-L)/2 |
O prow |
dl |
(P-L)/2-dl |
O rzecz |
sinO |
(sinO)2 |
d hkl |
Al. |
Ag |
Al. |
Ag |
Obliczony błąd pomiaru |
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(sinO)2n |
(sinO)2n-1 |
h2+k2+l2 |
h2+k2+l2 |
hkl |
Wartość funkcji |
Wartość funkcji ekstrpolacyjnej cos2O |
Parametr |
Błąd pomiaru |
Parametr |
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prążka |
[mm] |
[mm] |
[mm] |
[mm] |
[deg] |
[mm] |
[mm] |
[deg] |
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[A] |
d hkl |
dhkl |
ddhkl |
ddhkl |
Al. |
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(sinO)2n |
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h2+k2+l2 |
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ekstrapolacyjnej N-R |
ao[A] |
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linie niskokątowe |
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1 |
227,00 |
327,00 |
554,00 |
50,00 |
24,66 |
0,23 |
49,77 |
24,54 |
0,415 |
0,173 |
2,332 |
2,330 |
2,360 |
0,002 |
-0,028 |
0,04441 |
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0,173 |
0,76 |
3 |
0,75 |
111 |
6,7257 |
0,8275 |
4,0389 |
0,0769 |
4,081 |
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0,0769 |
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2 |
219,00 |
335,00 |
554,00 |
58,00 |
28,60 |
0,22 |
57,78 |
28,50 |
0,477 |
0,228 |
2,030 |
2,020 |
2,040 |
0,010 |
-0,010 |
0,03254 |
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0,228 |
0,50 |
4 |
0,50 |
200 |
4,9465 |
0,7724 |
4,0606 |
0,0651 |
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0,0651 |
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3 |
191,00 |
363,00 |
554,00 |
86,00 |
42,41 |
0,15 |
85,85 |
42,34 |
0,674 |
0,454 |
1,438 |
1,430 |
1,445 |
0,008 |
-0,007 |
0,01373 |
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0,454 |
0,73 |
8 |
0,73 |
220 |
1,9442 |
0,5464 |
4,0679 |
0,0388 |
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0,0388 |
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0,0277 |
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0,0244 |
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linie wysokokątowe |
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4 |
18,00 |
171,00 |
189,00 |
76,50 |
52,03 |
0,11 |
76,61 |
51,98 |
0,788 |
0,621 |
1,230 |
1,219 |
1,232 |
0,011 |
-0,002 |
0,00837 |
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0,621 |
0,91 |
11 |
0,92 |
311 |
1,0298 |
0,3795 |
4,0785 |
0,0277 |
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5 |
25,00 |
164,00 |
189,00 |
69,50 |
55,48 |
0,09 |
69,59 |
55,44 |
0,824 |
0,678 |
1,176 |
1,169 |
1,179 |
0,007 |
-0,003 |
0,00705 |
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0,678 |
0,74 |
12 |
- |
222 |
0,8073 |
0,3219 |
4,0747 |
0,0244 |
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6 |
60,00 |
129,00 |
189,00 |
34,50 |
72,74 |
0,02 |
34,52 |
72,73 |
0,955 |
0,912 |
1,014 |
1,011 |
1,022 |
0,003 |
-0,008 |
0,00274 |
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0,912 |
- |
- |
- |
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0,1661 |
0,0882 |
- |
- |
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0,007 |
-0,010 |
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