KS D 1654-2003 General rules for X-ray fluorescence spectrometric analysis of iron and steel《钢铁的X射线荧光光谱测定法通则》.pdf

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1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2003 4 30 http:/www.kats.go.krKS D 1654 KS D 1654: 2003 (2011 ) D 1654: 2003 : ( ) ( ) INI ( ) : (http:/www.standard.go.kr) : :1973 12 29 :2003 4 30 :2011 12 30 2011-0681 : : ( 02-509-7277) (http:/www.kats.go.kr). 10 5 , . ICS 77.140.80 KS D 1654 : 2003(201

2、1 ) General rules for X-ray fluorescence spectrometric analysis of iron and steel 1. , . a) b) c) d) e) f) 2. 1 , . (Moseley) . , , . 3. 3.1 , , , . 1 . , , , . (pulse) . ( ) , ( ) . . 1 . D 1654: 2003 2 3.2 . 2 . a) 1) 2) 3) b) 1) 2) 2.1) 2.2) 3) 4) c) 1) 2) 3) 4) 5) 6) 7) 8) d) e) f) (却水系) g) h) 1

3、) 2) 1 D 1654 : 2003 3 2 (1) . 3.2.1 a) . (target) . b) . c) , . 1) 2) 3) 3.2.2 1 , , . . (1) (1)D 1654: 2003 4 . (1) , . (1) 2 . . a) , . , (氣密 ) . . b) (Bragg) , (走査形 ) . . . 1) , , . 6 12 , (2) 30 . . 1 0.25 2.5mm, 2 0.25 2.5mm , . (2) 21 22 . 2) , . . (LiF), EDDT(Ethylene diamin tetracetate) (3)

4、. (3) 1 . c) (GMC), (PC) (Scintillation) (SC) , . . d) . D 1654 : 2003 5 1 hkL 2d nm KAP RbAP Mica Gypm ADP EDDT PET Qtz ADP InSb Graph Ge Si ADP NaCl LiF LiF Qtz Topaz D- ( ) 100 100 002 020 101 020 002 100 200 111 002 111 111 112 200 200 220 203 303 2.663 2 2.612 1 1.984 0 1.519 1.064 0.880 8 0.87

5、4 2 0.852 0.750 0.748 0.670 8 0.653 2 0.627 09 0.614 0.564 10 0.402 67 0.284 8 0.274 90 0.271 20 3.2.3 , . , , , , , , . . . a) . . b) , . . (noise) (S) (N) (S/N) . c) . , , (4) . . 105 . . . (4) (resolving time) , . , D 1654: 2003 6 . d) ( ), ( ) , . . e) . f) . g) , , , , . h) . i) . 3.2.4 1 . . .

6、 3.2.5 . 0.3mmHg . 3.2.6 2L/min , 2kg/cm2 , 30C . . . 3.2.7 . 3.2.8 . a) , . 1) (砥石 ) 2) (grinder, belt grinder, ) 3) , 4) b) . 22 252 C, 60 % . . c) (接地) 30 . d) 100V 200V, 5 10kVA . 4. 4.1 , , . D 1654 : 2003 74.2 . 4.2.1 , , a) . b) . . c) . 4.2.2 a) (5) (6) . (5) . 1 , . (6) . b) . . c) (7) . (7

7、) , (外型 ) (壓人 ) . 4.2.3 a) (8) . (9) , . (8) . (9) (dc) 99% , a, p . apdc606.4= b) . 4.3 a) , . b) , , , , . c) , . D 1654: 2003 8 d) . 5. . , . 5.1 . a) b) c) d) e) f) g) h) 5.2 . . . a) . b) . c) , , . 5.3 , , , , . a) 1 1 . 1) . 2) . 3) (10) . (10) (N) (No) . (%)100NNNo 10% . )1/( NkNNo = No : (C

8、PS) N: (CPS) k: : (sec) b) . , , , D 1654 : 2003 9 . 6. , . ( ) , . , 11 . 6.1 6.1.1 . a) . b) ( ) ( ) , . c) , . 6.1.2 a) GMC (電壓 ) (plate) . SC, PC , . (gain) S/N . (window) ( ) , S/N ( ), ( ) . . b) (時定 ), (ful1 scale) , . 7. , . . ( ) ( ). 7.1 7.1.1 (11) . (11) a), b) . , . . a) , , . b) D 1654:

9、 2003 10 . , . . 7.1.2 , . , . 7.2 11 . . 7.3 . a) . (12) (background) , b) . , , c) . , (10), , . (12) (N) . . N (C,V) . NNNVC /100100)/(%), = , N . 7.4 7.4.1 ( ) . a) . b) . c) . d) 1 . 7.4.2 . a) . b) . c) 1 , . 7.4.3 , 6.1 . a) , . . . , , , . b) ( ) . 1) ( ) . 2) . ND 1654 : 2003 117.4.4 , . a)

10、 b) ( ) c) 8. , . (kV) 2 . 2 (kV) K L1 K L1 K L112 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr 1.30 1.56 1.84 2.14 2.47 2.82 3.20 3.61 4.04 4.49 4.96 5.46 5.99 6.54 7.11 7.71 8.33 8.98 9.66 10.37

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