-
( )
: . .
:
1. __TiN__; 7
2. :
U =___35__kV; I =_30___mA; -________; λ -1,5406Ả
___
: 435
:
-
2014
1. d: d /n = λ /2 sinӨ,
Ө , ;
n ( n=1).
2. (Δd, Ả)
2Θ | Θ0 | d, Ả | Δd, Ả | ||
36,5668 | 18,2834 | 2,46 | 0,01 | ||
42,5104 | 21,5222 | 2,12 | 0,01 | ||
61,7200 | 30,8600 | 1,50 | 0,01 | ||
73,9798 | 36,9899 | 1,28 | 0,01 | ||
77,8697 | 38,9349 | 1,23 | 0,01 |
, : Δd= │(d/tg(2Θ/2))x0,001/57,3 │,
0,001 2Θ; 57,3 .
Δd= │(2.338/tg(19,2381) x0,001/57,3 │= 1,38*10-4 Ả
2.
.
) : (n=1)
d/n, Ᾰ | Xi= (d/n)-2 | Yi=xi/x1 | Q | hkl | , Ᾰ | Δ, Ᾰ | |
2,46 | 0,1652 | 1,20 | 4.26 | 0.01 | |||
2,12 | 0,2225 | 1,61 | 4.24 | 0.01 | |||
1,50 | 0,4444 | 3,22 | 4.24 | 0.01 | |||
1,28 | 0,6104 | 4,42 | 4.25 | 0.01 | |||
1,23 | 0,6610 | 4,78 | 4.26 | 0.01 |
) : D a = │(/tg(2Θ/2))x0,001/57,3 │
(Z): Z= (NaDxV)/M
ZTiN= (6.02*1023*5.388*(4.25*10-8)3)/62=4.14≈4
Na- , Dx- /c3, - , V- .
:
3. ().
:
Fm3m
()
|
|
│ABC│ABC│,
4
- 6 Ti 6 N
- (1,1,1)()
4. :
) (μ, 2/):
1 TiN
μTi=204; μN=8,51; . (Ti)=47,88/61,89=0,77; .(N)=0,23
μTiN= 0,77*204+8,51*0,23=159,01
μ -
TiN 2Θ=36.5668
Ii | μ , 2/ | ||
- | - | - | |
1.0 | 152,28 | ||
1.6 | 145,56 | ||
2.9 | 138,84 | ||
6.3 | 132,12 | ||
- | 18.5 |
μ - (2/):
μ = μ 11+μ 22,; 1, 2 .
4.
(I 1 / I 10) (%).
2Θ =36.5668 : 1= 18%
- | - | Z | Δ, | - ( 1) | |
0,4250,001 | Fm3m | AB |
:
- 7
, - 1.5406 (Ang.)
- 15
- 3
- +
- 3.0 sigma
- 3.0
:
, . - 0.280; - 1.00; - 0.60
2Tmax Imax d 2Tcg Iint
36.5668 975.1 2.45540 36.5804 11829.8
42.5104 2137.3 2.12483 42.5314 27284.7
61.7200 855.9 1.50173 61.7653 11214.8
73.9798 342.3 1.28026 74.0279 5306.9
77.8697 226.8 1.22574 77.9304 3233.5
Card 00-038-1420
Titanium Nitride
Osbornite, syn
Ti N
Quality: *
Rad: CuKa1 Lambda: 1.54060 Filter: Graph
d -sp: Diffractometer
Cutoff: 17.7 Int: Diff. I/Icor:
Ref: ICDD Grant-in-Aid, 1987, Wong-Ng, W., McMurdie, H., Paretzkin, B., Hubbard, C., Dragoo, A., NBS, Gaithersburg, MD, USA.
Sys: Cubic SG: Fm-3m (225)
a: 4.20.00012 b: c:
alpha: beta: gamma:
A: C: Z: 4
Ref: ICDD Grant-in-Aid, 1987, Wong-Ng, W., McMurdie, H., Paretzkin, B., Hubbard, C., Dragoo, A., NBS, Gaithersburg, MD, USA., 2, 200, 1987, Wong-Ng, W., McMurdie, H., Paretzkin, B., Hubbard, C., Dragoo, A.
mp: SS/FOM: F10 = 175.4(0.0057,10)
Dx: 5.388 Dm:
Reduced cell:
a: 2.999 b: 2.999 c: 2.999
alpha: 60 beta: 60 gamma: 60
Optics:
Ref:
Additional Patterns: To replace 00-006-0642 (2). See PDF 01-071-0299. Analysis: No impurity found by SEM with Energy Dispersive Spectrometer (EDS). Color: Dark greenish brown. Sample Source or Locality: The sample was obtained from City Chemical Corporation, New York, USA. Structures: The structure was determined by Christensen (1). Temperature of Data Collection: The mean temperature of data collection was 299.2 K. Unit Cell Data Source: Powder Diffraction.
CAS Number: 12033-66-8
Standard: Graph used as internal
PearsonCode: cF8.00
Mwt: 61.91
Volume: 19.08
Molecular Weight: 61.91
: (exp) 1.54060
2Theta d I h k l
36.663 2.44917 72 1 1 1
42.597 2.12071 100 2 0 0
61.814 1.49967 45 2 2 0
74.07 1.27892 19 3 1 1
77.964 1.22449 12 2 2 2
|
|
93.173 1.06042 5 4 0 0
104.677 0.9730496 3 3 1
108.611 0.94848114 4 2 0
125.678 0.86577 12 4 2 2
141.32 0.8163677 5 1 1