1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 1966 KS D 1966:2012 2012 11 2 http:/www.kats.go.krKS D 1966:2012 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : :1976 11 16 :2012 11 2 2012-0585 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D 1966:2012 i 1 1 2 1 3 1 4 1 5 ( ).1 6 .3 7 .5 K
2、S D 1966:2012 .8 KS D 1966:2012 Determination of beryllium in copper alloys 1 . 2 . . ( ) . KS D 1651, KS M 0012, KS M 0016, KS M 0032, 3 KS D 1651, KS M 0012, KS M 0016 KS M 0032 . 4 3 . a) Aurin tricarboxylic acid ammonium(Aluminon) (C22H22N3P9) 0.1 % 2.0 % . b) 0.1 % 2.0 % . c) 0.1 % 2.0 % . 5 (
3、) 5.1 ( EDTA .), ( .) , . KS D 1966:2012 2 5.2 a) (1 1) b) c) ( 99.96 % ) 99.96 % . d) EDTA (2 ) 2.5 g (200 mL) 30 mL , (1 1) pH (67) 100 mL . e) (5 g/L) 2.5 g 250 mL (500 mL) . 3(15) g (100 mL) (95) 10 mL 500 mL . f) (1 g/L) (3 ) 136 g (500 mL) 250 mL 25 mL . 0.5 g (100 mL) 50 mL 500 mL . g) (10 mg
4、/L) (99.9 % ) 0.100 g 10 mL (200 mL) (1 1) 10 mL . . (1 000 mL) (100 mg/L) . 10 . 5.3 0.20 g . 5.4 5.4.1 . a) (200 mL) . b) (1 1) 10 mL 5 mL 1) 10 . . c) (500 mL) . 5.4.2 a) 5.4.1 c) 10 mL (250 mL) . b) 100 mL EDTA 5.2 d) 2 mL , 5.2 e) 30 mL2) 5.2 f) 30 mL . c) 60 30 . . 5.4.3 1) . 2) .KS D 1966:201
5、2 3 5.4.2 c) (10 mm)3) 545 nm . 5.5 5.6 . 5.6 ( 99.96 % ) 0.20 g 5.4.1 b), c) (250 mL) , 5.2 g) (08.0) mL (080) g 5.4.2 b)5.4.3 , . 5.7 5.4.3 5.5 5.6 . 1005001050010321=mAAABe Be : ( %) A1 : (g) A2 : (g) A3 : 5.6 5.2 c) 0.20 g (g) m : (g) 6 6.1 , 234.9 nm . 6.2 a) (1 1, 1 9) b) (1 1) c) ( 1, 1, 2) .
6、 d) (20 g/L) ( 99.96 % ) 10.0 g (300 mL) (1 1) 80 mL . . (500 mL) (1 1) 50 mL . e) (100 mg/L) (99.9 % ) 0.100 g (200 mL) 3) (1 3) . KS D 1966:2012 4 (1 1) 30 mL (34) . . (1 000 mL) . 6.3 1.00 g . 6.4 6.4.1 . a) (200 mL) . b) 6.2 c) 20 mL . . c) (100 mL) . d) 1 100 mL (1 9) . 1 % mL 0.1 0.5 20.0 0.5
7、2.0 5.0 6.4.2 6.4.1 d) 234.9 nm . 6.5 6.4.1 6.4.2 . 6.6 . a) 1) 6.2 d) 6.4.1 d) 10 mg 100 mL . 2) 6.2 e) (010.0) mL (01 000) g (1 9) . 3) 234.9 nm , KS D 1966:2012 5 . b) 100 mL 6.2 c) 20 mL (1 9) 6.4.1 d) 100 mL . a) 2) a) 3) . 6.7 6.4.2 6.5 6.6 a) b) , . 10010021=BmAABe Be : ( %) A1 : (g) A2 : (g)
8、 m : (g) B : 6.4.1 d) (mL) 7 7.1 265.045 nm . 7.2 a) b) (1 1) c) d) ( 99.96 % ) 99.96 % . e) (100 mg/L) (III) 99.99 % 0.635 g (200 mL) . (1 1) 10 mL . 500 mL (1 000 m/L) . 10 . f) (500 mg/L) (99.9 % ) 0.100 g 10 mL (200 mL) (1 1) 10 mL . . (200 mL) . 7.3 KS D 1966:2012 6 0.20 g . 7.4 7.4.1 . a) (200
9、 mL) . b) (1 1) 10 mL 5 mL 4) 10 . . c) (100 mL) . 7.4.2 a) 7.4.1 c) ICP 265.045 nm, 234.861 nm 313.107 nm 5). b) 7.4.1 c) ICP 265.045 nm, 234.861 nm 313.107 nm 371.030 nm 5) . 7.5 a) 7.4.2 a) 7.6 a) . b) 7.4.2 b) 7.6 b) . 7.6 . a) 7.4.2 a) 1) 7.2 d) 0.20 g (200 mL) . 7.4.1 b) 7.2 f) (08.0) mL (04 0
10、00) g . 2) 7.4.1 c) 7.4.2 a) . 4) 7.4.2 b) 7.2 e) 10 mL . 5) , . KS D 1966:2012 7 b) 7.4.2 b) 1) a) 1) . 2) 7.4.1 c) 7.4.2 b) . 7.7 . a) 7.4.2 a) 7.4.2 a) 7.5 a) 7.6 a) . 100)(321=mAAABe Be : ( %) A1 : (g) A2 : (g) A3: 7.6 a) 1) 7.2 d) 0.20 g (g) m : (g) b) 7.4.2 b) 7.4.2 b) 7.5 b) 7.6b) . 100)(321=
11、mAAABe Be : ( %) A1 : (g) A2 : (g) A3: 7.6 b) 1) 7.2 d) 0.20 g (g) m : (g) KS D 1966:2012 8 KS D 1966:2012 ICP . 1 1.1 ( 5.) 1.1.1 ( 5.2) 5.2 f) , . . 1.1.2 ( 5.4.2) a) , . 1 , 0 . 2 . 100 mL 30 mL . 0 . 250 mL , 100 mL, 30 mL 30 mL . mL 1 ( ) 100 mL 50 mL . : 0.2 g EDTA: 2 mL : 20 mL : 60 30 : 545
12、nm KS D 1966:2012 9 2 ( ) b) 3 . , 1 60 30 . 60 30 . 3 ( ) 1.1.3 ( 5.4.3) 4 . 545 nm 545 nm . : 0.2 g EDTA: 2 mL : 20 mL : 60 30 : 545 nm 100 mL 50 mL . ( .) (mL) 60 (25 ) ( ) : 0.2 g EDTA: 2 mL : 20 mL : 20 mL : 545 nmKS D 1966:2012 10 4 ( ) 1.2 ( 6.) 1.2.1 ( 6.6) 5 . Be(g/mL) 5 ( ) 1.3 ICP ( 7.) 1
13、.3.1 ( 7.6) a) 7.4.2 a) 6 . ( ): 20 mL : 25 mL 60 30 (nm) Be 0.04 mg/250 mL Be 0.08 mg/250 mL : Be 234.9 nm : : 4 L/min : 6 L/min : 10 mA : Cu 0.1 g/100 mL (mm) 30 KS D 1966:2012 11 6 (ICP ) b) 7.4.2 b) 7 . 7 (ICP ) 2 a) 4. . 1 3 . Be : 265.047 nmBe (mg/100 mL) Be (mg/100 mL) Be : 265.047 nm Y : 371
14、.030 nm KS D 1966:2012 12 1 (: C1720) : % L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L151.903 1.890 1.918 1.890 1.895 1.880 1.878 1.956 1.901 1.874 1.887 1.891 1.891 1.871 1.879 X 1.894 1)( xn 0.021 1 xR 0.085 n 2 . 2 (: C1720) : % 1 2 ( X ) L1 L2 L3 L4 L51.86 1.88 1.87 1.86 1.88 1.86 1.90 1.88
15、1.86 1.87 1.86 1.89 1.88 1.86 1.88 X 1.874 1)( xn 0.013 4 xR 0.03 KS D 1966:2012 13 3 ICP (: C1720) : % 1 2 ( X ) L1 aL2 L3 L4 L51.86 1.87 1.90 1.91 1.86 1.86 1.88 1.90 1.88 1.87 1.86 1.88 1.90 1.90 1.87 X 1.882 1)( xn 0.017 9 xR 0.04 a , . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS D 1966:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Determination of beryllium in copper alloys ICS 77.040.30; 77.120.30