1、KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 12 22 http:/www.kats.go.krKS D ISO 17053 KS D ISO 17053: 2006 (2011 ) D ISO 17053: 2006 : ( ) ( ) INI ( ) : (http:/www.standard.go.kr) : :2006 12 22 :2011 12 30 2011-0681 : : ( 02-509-72747) (http:/www.kats.go.kr). 10 5 , . D ISO 17053: 2006 i . . A() B
2、() D ISO 17053: 2006 ii 1 1. 1 2. 1 3. 1 4. 1 5. 2 6. 3 7. 3 8. 4 9. 5 A() 6 B() 7 ICS 77.080.01 KS D ISO 17053: 2006(2011 )Steel and iron Determination of oxygen Infrared method after fusion under inert gas 2005 1 ISO 17053 Steel and iron Determination of oxygen Infrared method after fusion under i
3、nert gas . 1. . 2. . . KS A ISO 5725 1: 2002 ( ) 1 : KS A ISO 5725 2: 2002 ( ) 2 : KS A ISO 5725 3: 2002 ( ) 3 : KS D ISO 14284: 2002 3. 2 000 . , . . 4. 4.1 . 4.2 , 0.000 5 %( ) 450 (II) . 4.3 , Mg(ClO4)2( ) 1.2 2.0 mm ( : anhydrone) 0.6 0.85 mm ( : drierite) 4.4 0.7 1.2 mm 4.5 , CuO 4.6 (capsule)
4、, 0.1 g/mg 5 mm, 13 mm, D ISO 17053: 2006 2 160 mg . 8 mm 50 mg . 4.7 . 4.8 , KNO3 0.000 5 % . 100 105 2 . 4.9 , 4 mg/mL (4.8) 8.416 g 0.1 mg . 100 mL (4.7) 50 mL . 1 000 mL (4.7) . 1 mL 4 mg/mL . 4.10 , 0.4 mg/mL . 10 mL 100 mL (4.7) . 1 mL 0.4 mg/mL . 4.11 . 1 (4.9) (4.10) 9 100 mL (4.7) . 100 L 1
5、 . 4.12 . 1 (4.9) (4.11.2 ) 1 mL 100 L 4.11.1 0 mLa0 mg 0 g 4.11.2 3 mL (4.10) 0.012 mg 1.2 g 4.11.3 1.0 mL 0.04 mg 4 g 4.11.4 2.0 mL 0.08 mg 8 g 4.11.5 3.0 mL 0.12 mg 12 g 4.11.6 5.0 mL 0.20 mg 20 g 4.11.7 10.0 mL 0.40 mg 40 g 4.11.8 20.0 mL 0.80 mg 80 g 4.11.9 30.0 mL 1.20 mg 120 g a : (4.11.1) (4
6、.7) . 5. 5.1 . . 5.2 . 5.3 . 5.4 5.5 1 L 100 L . D ISO 17053: 2006 3 6. KS D ISO 14284 , . 7. . (5.3) . 7.1 (5.4) . , . (5.4) (4.3, 4.4, 4.5) . 7.3, 7.4, 7.5 , . , . (certified reference material, CRM) . . CRM . 7.2 KS D ISO 14284 1 g . 1 mg . 7.3 . 7.6 1 g . . . 8 g/g , 0.5 g/g . 8 g/g , 2 g/g . .
7、, . 7.4 . 1 4.11.1 4.11.9 5 4.11 . (5.5) (4.11.1 4.11.9) 100 L (4.6) , 90 95 2 . . 7.6 1 g 2 000 . 1 mg . 7.5 . CRM . 7.2 . 7.6 D ISO 17053: 2006 4 . . , . 7.6 7.6.1 1 . (5.2) 2 100 2 800 . 1 g , . . , . 7.6.2 2 . (5.2) 2 100 2 800 . . . 0.3 g (4.12) , . 5 10 , (4.6) 1 g . ( 1) ( 2) . 2 . , 1 /s . 2
8、 000 2 800 . , 2 ( ). 8. 8.1 (7.4 ) (m0) . WO(mg/g) . mmw00= m0: , mg m: , g(7.2 ) . . 0.000 8 % , 0.000 2 % . 0.005 0 % , 0.000 5 % . 0.005 0 % , 10 % . D ISO 17053: 2006 5 10 % , . 9. d) . . , . 8.2 15 9 3 . 1. 3 2 KS A ISO 5725 1 . , . 2. 3 1. ( ) . A.1 . KS A ISO 5725 1, KS A ISO 5725 2, KS A IS
9、O 5725 3 . 2 (r) ( 3. ) (Rw R) . B . 3. KS A ISO 5725 2 (r) (R) . KS A ISO 5725 3 (Rw) . 2 % r RwR 0.000 75 0.000 25 0.000 39 0.000 46 0.001 0.000 28 0.000 43 0.000 57 0.002 0.000 40 0.000 57 0.000 95 0.003 0.000 49 0.000 67 0.001 29 0.005 0.000 64 0.000 82 0.001 89 0.01 0.000 90 0.001 08 0.003 18 9
10、. . a) , , b) c) d) e) D ISO 17053: 2006 6 A() 2 1998 9 15 . 2000 ISO/TC 17/SC 1 N 1267 . B . A.1 . A.2 . A.1 O C Si Mn S P Ni Cr Mo Cu Al Co Ti IRSID 1749 K 2 0.41 0.19 0.73 0.016 0.010 0.19 1.73 0.26 0.19 1.034 0.01 0.01151KH A 3 6 1.00 0.20 0.35 0.010 0.010 0.09 1.60 0.01 0.10 0.040 JSS GS 6b G 3
11、.4 0.99 0.21 0.33 0.003 0.015 0.05 1.33 0.02 0.06 0.034 IRSID 1748 B 17 0.54 1.48 0.64 0.019 0.013 0.05 0.63 0.01 0.05 0.01 0.01 0.01JK 32 E 28 1.02 0.32 0.30 1.38 0.011 JSS GS 3c H 34.6 0.56 0.19 0.53 0.011 0.021 0.02 ETS 64 C 40 0.02 0.29 1.12 0.001 0.024 8.15 17.4 0.21 3.13 0.01 0.08 0.01ETS 59 D
12、 94 0.02 0.52 1.33 0.027 0.021 11.1 16.8 2.05 0.50 0.01 0.19 0.01ECRM 284 2 F 120 0.02 0.53 1.75 0.023 0.026 10.7 16.9 2.07 0.18 0.01 0.05 0.199 A.2 ( ), ppm w1 w2 r RwR 151KH A 3 6a7.4 7.9 0.000 26 0.000 58 0.000 81 IRSID 1748 B 17a19.9 20.0 0.000 40 0.000 72 0.000 95 JK32 E 28 26.8 26.7 0.000 32 0
13、.000 36 0.000 69 JSS GS 3c H 34.6 35.8 35.5 0.000 64 0.000 59 0.001 32 ETS 64 C 40a28.6 28.3 0.000 54 0.000 48 0.000 72 ETS 59 D 94a101.4 102.9 0.001 08 0.001 73 0.003 79 ECRM 284 2 F 120a103.9 103.9 0.000 79 0.001 08 0.005 07 w1: w2: a D ISO 17053: 2006 7 B() X: , % Y: , % B.1 ( r) ( R Rw) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKS D ISO 17053: 2006 Steel and ironDeter mination of oxygen Infrared method after fusion under inert gas ICS 77.080.01 Korean Agency for Technology and Standards http:/www.kats.go.kr