1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 2603 N- -N- KS D 2603:2011 2011 7 11 http:/www.kats.go.kr KS D 2603:2011 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : : 1993 12 31 : 2011 7 11 2011-0215 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D 2603:2011 i 1 1 2 1 3 1 4 1 4.1 N- -N
2、- .1 4.2 (KS D ISO 7530 9)1 5 N- -N- (N-Benzoyl-N-Phenylhydroxylamine, BPHA) .2 5.1 .2 5.2 .2 5.3 3 5.4 .3 5.5 .4 5.6 .4 5.7 .4 KS D 2603:2011 N- -N- Method for determination of vanadium in nickel alloys 1 . 2 . . ( ) . KS D 2598, KS D ISO 7530 9, 9 : 3 KS D 2598 . 4 4.1 N- -N- 0.1 % 1.0 % . 4.2 (KS
3、 D ISO 7530 9) 0.05 % 1.0 % KS D ISO 7530 9 . KS D 2603:2011 2 1 N- -N- (KS D ISO 7530 9) NW0001 NiMo30Fe5 NW0276 NiMo16Cr15Fe6W4 NW6022 NiCr21Mo13Fe4W3 - - - 5 N- -N- (N-Benzoyl-N-Phenylhydroxylamine, BPHA) 5.1 N- -N- (N-Benzoyl-N-Phenylhydroxylamine, BPHA .) BPHA . 5.2 5.2.1 5.2.2 (2: 1) 5.2.3 5.2
4、.4 5.2.5 5.2.6 (1: 1) 5.2.7 99.9 % 0.001 % . 5.2.8 99.9 % 0.001 % . 5.2.9 99.9 % 0.001 % . KS D 2603:2011 3 5.2.10 (1: 9) 5.2.11 (10 000 mg/L) 1 g 200 mL (1: 1) 10 mL 20 mL . 100 mL . 5.2.12 (10 000 mg/L) 4 18.4 g 1 L 600 mL 1 000 mL . . 5.2.13 (3 000 mg/L) 5.2.14 N- -N- - N- -N- 0.2 g 500 mL 300 mL
5、 . 5.2.15 5.2.16 (100 mg/L) 1.148 g 500 mL 200 mL 500 mL (1 000 mg/L) . 10 . 5.3 0.10 g 0.1 mg . 5.4 5.4.1 5.4.1.1 200 mL . 5.4.1.2 30 mL 10 mL . 5.4.1.3 . 5.4.1.4 25 mL 5 mL . 5.4.1.5 30 mL (1: 9) KS D 2603:2011 4 1 2 . 5.4.1.6 (5 A) 34 . 5.4.1.7 100 mL . 5.4.2 5.4.2.1 5.4.1.7 10 mL 200 mL (1: 1) 7
6、 mL 1 mL . 5.4.2.2 1 2 5 . 5.4.2.3 BPHA- 15 mL , (2: 1) 10 mL 30 . 5.4.3 5.4.2.3 ( ) (5 A) 10 mm 530 nm . 5.5 5.6 . 5.6 , , 200 mL 0 mL 10.0 mL( 0 mg 1.000 mg) . 5.4.1.2 5.4.3 . 5.7 5.4.3 5.5 5.6 . 10010010V21 mAA -= KS D 2603:2011 5 V : ( %) A1 : (g) A2 : (g) m : (g) N- -N- 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS D 2603:2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Method for determination of vanadium in nickel alloys ICS 71.040.40; 77.120.40