1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D ISO 9388 KS D ISO 9388： 2012 2012 9 28 http:/www.kats.go.krKS D ISO 9388:2012 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) ： ：2002 12 9 ：2012 9 28 2012-0491 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D ISO 9388:2012 i ii 1 1 2 1 3 1 4 1
2、5 .3 6 .4 7 4 7.1 4 7.2 4 7.3 5 7.4 5 7.5 5 7.6 6 7.7 .6 7.8 6 8 .6 8.1 .6 8.2 .6 9 7 10 .8 A( ) 9 KS D ISO 9388:2012 ii 1992 1 ISO 9388, Nickel alloys Determination of phosphorus contentMolybdenum blue molecular absorption spectrometric method . KS D ISO 9388:2012 Nickel alloys Determination of pho
3、sphorus content Molybdenum blue molecular absorption spectrometric method 1 (0.001 0.025) % . A . (III) , (9. ). 2 . . ( ) . KS A ISO 5725 2, ( ) 2： KS L ISO 1042, 3 . (III) (VI) . (III) , - . , , , . (heteropoly acid) . 700 nm . 4 KS D ISO 9388:2012 2 . 4.1 / . (chlorine) . . (20 1.41 g/mL) 25 mL (
4、20 1.18 g/mL) 125 mL . . 4.2 (HF), 20 1.15 g/mL, 48 %( ) , . , . 4.3 (H2SO4)(1 1), 20 1.84 g/mL 100 mL 100 mL . 4.4 (H3BO3) 40 g 1 L . 4.5 (COOH)2 2H2O 1 g 100 mL . 4.6 (sulfamic acid) (NH2SO3H) 5 g 100 mL . 4.7 (CHOH COOH)2 10 g 100 mL . 4.8 (CHCl3) 4.9 , (2-methyl-1-propanol) (CH3)2CH CH2OH 4.10 ,
5、 20 0.89 g/mL 4.11 (NH4NO3) 5 g 500 mL . 4.12 (Ammonium peroxydisulfate) (NH4)2S2O8 20 g 200 mL . 3 . KS D ISO 9388:2012 3 4.13 ( ) (III) 9 Fe(NO3)3 9H2O 7.2 g (20 1.41 g/mL) 3 mL 75 mL 100 mL . 4.14 (AgNO3) 3 g 200 mL . . 4.15 (Na2MoO4 2H2O) 10 g (NaOH) 8 g 200 mL . 4.16 (NaCl) 23 g (20 1.18 g/mL)
6、50 mL , 900 mL . (4.9) 60 mL . 1 L . 4.17 4.17.1 2 (SnCl2 2H2O) 10 g (20 1.18 g/mL) 25 mL . 50 mL . . 4.17.2 250 mL 5 mL , (4.3) 10 mL , . . 4.18 , 100 mg/L (KH2PO4) 0.439 4 g 1 000 mL 100 mL (1 1)(20 1.41 g/mL) 5 mL . . 5 . 5.1 , 150 250 mL . . 5.2 5.3 , 125 mL . 2 . ( ) . 5.4 , KS L ISO 1042, A KS
7、 D ISO 9388:2012 4 5.5 , 100 L, 250 L, 500 L 5.6 , 700 nm , 1 cm 2 cm (cells) . 6 6.1 , . 6.2 , . 6.3 . 6.4 (riffling) . 7 7.1 7.1.1 1 (3 50) g , 150 mL . 1 %( ) g g 0.001 0.01 0.01 0.025 0.29 0.31 0.19 0.21 0.005 0.002 7.1.2 (4.1) 7 mL . . . 7.1.3 (4.3) 5 mL . . (20 1.41 g/mL) 5 mL 30 mL . ( .) 400
8、 mL . (rubber policeman) . 1 . (1 1) 7 mL . 7.1.3 7.2 . 7.2 7.2.1 150 mL , (III) (4.13) 3 mL . (4.14) 10 mL (4.12) 30 mL . KS D ISO 9388:2012 5 (10 15) . 250 mL (III) (4.10) . 15 mL 15 . . (chromate) (4.11) . 7.2.2 (4.2) 2 mL (5.1) . (1 1) 10 mL . . 11 cm 100 mL . 5 mL (4.4) 30 mL . (60 70) mL . 2 6
9、 , 6 . . 7.3 7.3.1 (5.3) , (4.7) 2 mL, (4.6) 1 mL, (4.15) 10 mL . (4.9) 20 mL 2 . . (4.15) 5 mL (4.9) 10 mL . 2 . , . . . 7.3.2 (4.16) 20 mL 30 . . 20 mL . . 7.4 (4.8) 40 mL, 30 mL, (4.17.2) 2 mL, (4.5) 2 mL , 1 . , . (1 1) 5 mL 100 mL . . , 20 . 3 . . 20 . 20 . 7.5 700 nm 1 cm . 0.001 % 2 cm . KS D
10、 ISO 9388:2012 6 7.6 . 7.7 7.7.1 4 40 mL (5.5) (4.18) 0 L, 100 L, 250 L, 500 L . 0 g, 10 g, 25 g, 50 g . (20 1.41 g/mL) 5 mL 7.2 7.4 . 7.7.2 700 nm 1 cm 2 cm . 7.7.3 g . 4 , . . 5 3 , . 7.8 2 . 8 8.1 8.1.1 (7.7.3 ) (7.6 ) (7.5 ) g . 8.1.2 % . 402110mmm m0 ： (g)(7.1.1 ) m1 ： (g) m2 ： (g) 8.2 8.2.1 14
11、 . 2 6 5 , 7 . . KS D ISO 9388:2012 7 2 ( %) Ni Fe Cr Cu Mo Nb Ti 1 2 3 4 5 6 64 75 60 55 31 42 2 10 5 17 45 36 15 22 20 20 12 33 9 3 0.5 6 4 5 0.5 3 8.2.2 8.2.2.1 KS A ISO 5725 2 . KS A ISO 5725 2 (Cochran) (Dixon) . 8.2.2.2 Cochran . Dixon . 95 % . 8.2.2.3 95 % KS A ISO 5725 2 . 3 . 8.2.2.4 . 2 Co
12、chran . 3 %( ) 1 2 3 4 5 6 0.014 1 0.005 0 0.008 2 0.014 8 0.016 0 0.006 0 0.000 39 0.000 44 0.000 51 0.000 36 0.000 42 0.000 61 0.000 65 0.000 65 0.000 87 0.000 61 0.001 12 0.000 60 0.001 1 0.001 2 0.001 4 0.001 0 0.001 2 0.001 7 0.002 1 0.002 2 0.002 8 0.002 0 0.003 4 0.002 4 9 9.1 (III) . (III) (
13、VI) (III) . 9.2 . , , , . . . KS D ISO 9388:2012 8 10 . a) b) c) d) e) KS D ISO 9388:2012 9 A ( ) A.1 . A.1 ( %) aAl B C CobCr Cu Fe Mn Mo Ni P S Si Ti A 0.30 28.0 34.0 2.5 2.0 63.0c 0.025 0.5 B 0.15 14.0 17.0 0.5 6.0 10.01.0 72.0c 0.015 0.5 C 0.4 1.0 0.08 14.0 17.0 0.5 5.0 9.0 1.0 70.0c 0.015 0.5 2
14、.2 2.8 Nb Ta： 0.71.2 D 0.2 0.8 0.006 0.08 17.0 21.0 0.3 0.4 2.83.350.055.00.015 0.015 0.4 0.6 1.2 Nb Ta： 4.75.5 E 0.15 0.60 0.10 19.0 23.0 0.7 1.5 30.035.0 0.015 1.0 0.15 0.60 F 0.08 0.15 5.0 18.0 21.0 0.5 5.0 1.0 c 0.020 1.0 0.2 0.6 Pb： 0.005G 1.0 2.0 0.020 0.13 15.0 21.0 18.0 21.0 0.2 1.5 1.0 0.01
15、5 1.0 2.0 3.0 Zr： 0.15 H 4.5 4.9 0.003 0.010 0.12 0.17 18.0 22.0 14.0 15.7 0.2 1.0 1.0 4.55.5 0.015 1.0 0.9 1.5 Zr： 0.15 I 0.3 0.6 0.005 0.04 0.08 19.0 21.0 19.0 21.0 0.2 0.7 0.6 5.66.1 0.007 0.4 1.9 2.4 Ti Al： 2.42.8 J 0.02 1.0 1.0 2.0 1.0 26.030.0c0.040 0.035 0.1 K 1.2 1.6 0.003 0.010 0.02 0.10 12
16、.0 15.0 18.0 21.0 0.1 2.0 1.0 3.55.0 0.015 0.015 0.1 2.8 3.3 Zr： 0.020.08L 0.02 2.5 14.5 16.5 4.0 7.0 1.0 15.017.0 0.040 0.035 0.08 V： 0.35 W： 3.04.5 (single value) . a ISO . b , 1.5 % . c . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS D ISO 9388:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Nickel alloysDetermination of phosphorus contentMolybdenum blue molecular absorption spectrometric method ICS 77.120.40
