1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D ISO 11433 KS D ISO 11433:2012 2012 5 25 http:/www.kats.go.krKS D ISO 11433:2012 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : :2002 12 9 :2012 5 25 2012-0219 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D ISO 11433:2012 i ii 1 1 2 1 3 1 4
2、 2 5 2 6 .3 7 3 7.1 .3 7.2 .4 7.3 4 7.4 4 7.5 .5 7.6 5 7.7 5 8 .5 8.1 .5 8.2 .5 9 6 10 .6 KS D ISO 11433:2012 ii 1993 1 ISO 11433, Nickel alloys Determination of titanium contentDiantipyrylmethane molecular absorption spectrometric method , . KS D ISO 11433:2012 Nickel alloys Determination of titani
3、um contentDiantipyrylmethane molecular absorption spectrometric method 1 0.3 % 5.0 % . 0.05 % . / . 2 . . ( ) . KS A ISO 5725 1, ( ) 1: KS A ISO 5725 2, ( ) 2: KS A ISO 5725 3, ( ) 3: KS A ISO 5725 4, ( ) 4: KS A ISO 5725 5, ( ) 5: KS A ISO 5725 6, ( ) 6: KS L ISO 385 1, 1: KS L ISO 648, KS L ISO 10
4、42, 3 . . (diantipyrylmethane) 390 nm KS D ISO 11433:2012 2 . 4 . 4.1 (20 1.18 g/mL) 4.2 (1 1) 4.3 (1 1), (20 1.84 g/mL) 100 mL 100 mL . 4.4 (20 1.41 g/mL) 4.5 (20 0.88 g/mL) 4.6 (KHSO4) 4.7 (C6H8O6) , 20 g , 200 mL . 4.8 , (COOH)2 2H2O) 10 g , 200 mL . 4.9 , (4.2) 25 mL 1(C23H24N4O2 H2O) 4 g , 200
5、mL . 4.10 , 117 g , 500 mL . 4.11 (0.200 g/L), 2 (potassium titanyl oxalate dihydrate K2TiO(C2O4)2 2H2O) 0.739 g . (4.3) 50 mL , . . 500 mL . 4.12 (25 mg/L), (4.11) 25 mL 200 mL . (4.3) 20 mL . . 5 . 5.1 , 125 mL 5.2 , KS L ISO 1042 A 50 mL, 100 mL, 200 mL, 250 mL, 500 mL 5.3 , KS L ISO 648 A 5 mL K
6、S D ISO 11433:2012 3 5.4 , KS L ISO 385 1 A 0.02 mL 10 mL 5.5 , 390 nm 6 6.1 , . 6.2 , . 6.3 . 6.4 (riffling) . 7 7.1 7.1.1 1 0.1 mg . 1 % g 0.3 3.0 3.0 5.0 0.19 0.21 0.099 0.11 7.1.2 125 mL (5.1) (4.1) 10 mL (4.4) 3 mL , . , . (4.1) 1 mL . 7.1.3 (4.3) 7 mL . 7.1.3.1 7.1.3.2 . 7.1.3.1 (4.8) 20 mL .
7、, 7.1.4 . KS D ISO 11433:2012 4 7.1.3.1.1 (4.5) , . (4.1) 20 mL . 7.1.4 . 7.1.3.2 30 mL . . . 800 . (4.6) 1 g . . (4.8) 20 mL 150 mL . . . 7.1.4 . 7.1.4 7.1.4.1 1 % (7.1.3.1 7.1.3.1.1 7.1.3.2) 100 mL (5.2) , . 7.1.4.2 1 % 5 % (7.1.3.1 7.1.3.1.1 7.1.3.2) 250 mL (5.2) , . 7.2 7.2.1 (5.3) (7.1.4.1 7.1.
8、4.2) 5 mL 2 50 mL (5.2) . 7.2.2 (4.2) 5 mL, (4.7) 5 mL, (4.10) 20 mL . . 7.2.3 (4.9) 10 mL . 7.2.4 (7.2.2 7.2.3) 40 . 7.3 7.3.1 1 cm (cell) (5.5) 390 nm 7.2.4 . 7.3.2 . 7.4 . KS D ISO 11433:2012 5 7.5 7.5.1 (5.4) (4.12) 0 mL, 1.0 mL, 2.0 mL, 3.0 mL, 4.0 mL 5.0 mL 50 mL . 7.5.2 7.2.2 , , . 7.5.3 (4.9
9、) 10.0 mL . , 40 . 1 mL 0 g, 0.5 g, 1.0 g, 1.5 g, 2.0 g 2.5 g . 7.5.4 7.3 . 0 mg/L . 7.5.5 . 7.6 2 . 7.7 . 8 8.1 8.1.1 (7.5.5) (7.3.2 ) (7.4) . 8.1.2 % wTi . ()3Ti,0TiTi10=mVw Ti: (8.1.1) (mg/L) Ti,0: (8.1.1) (mg/L) V : (7.1.4.1 7.1.4.2) (mL) m : (7.1.1 ) (g) 8.2 8.2.1 4 11 2 4 . . KS D ISO 11433:20
10、12 6 2 : % Al Co Cr Fe Hf Mo Nb Ta Ti W Ni RE-1 RE-2 RE-3 RE 4 5.50.51.93.010 0.5 19 10 9 20 22 14 18 1.6 3 4 5 1 2.6 1.4 1.51.03.75.010 2 4 3 % RE-1 RE-2 RE-3 RE-4 1.49 0.37 3.69 5.09 0.015 0.007 0.018 0.022 0.026 0.012 0.026 0.044 0.041 0.019 0.050 0.063 0.084 0.038 0.088 0.139 8.2.2 8.2.2.1 KS A
11、ISO 5725 2 . KS A ISO 5725 (Cochran & Dixon test) . 8.2.2.2 . . 95 % . 8.2.2.3 95 % KS A ISO 5725 2 . 3 . 8.2.2.4 RE-1 . 9 1.0 % 0.001 % (8.1.2 ) . 10 . a) b) c) d) e) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS D ISO 11433:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Nickel alloysDetermination of titanium contentDiantipyrylmethane molecular absorption spectrometric method ICS 77.120.40