1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D ISO 3613 , , - - KS D ISO 3613:2012 2012 11 10 http:/www.kats.go.krKS D ISO 3613:2012 : ( ) ( ) () NS () ( ) : (http:/www.standard.go.kr) ： ：2002 5 1 ：2012 11 10 2012-0601 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D ISO 3613:2012 i ii 1 1 2
2、 1 3 2 3.1 A(5.2 ).2 3.2 B(5.3 ).2 3.3 C(5.5 ).2 3.4 D(5.6 5.7 ) 3 3.5 (1 3)3 3.6 (NH4)2S2O8 .3 3.7 (NaOH), 240 g/L .3 3.8 (AgNO3), 17 g/L 3 3.9 (K2Cr2O7), .3 3.10 .3 4 3 4.1 ( ) .3 4.2 3 4.3 3 5 3 5.1 .3 5.2 .4 5.3 .4 5.4 - ( 5 %) 5 5.5 6 .5 5.6 6 .6 5.7 .7 5.8 7 5.9 7 5.10 8 6 8 9 KS D ISO 3613:20
3、12 ii 2010 3 ISO 3613, Metallic and other inorganic coatings Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys Test methods . KS D ISO 3613:2012 , , - - Metallic and other inorganic coatings Chromate conversion coatings on zinc, cadmium, aluminium-zinc al
4、loys and zinc-aluminium alloys Test methods . , , , . . 1 . , , 55 %, (54 56) % - , - ( 5 %) 6 . 3 6 , , 2 . . ( ) . KS D ISO 3892, ISO 4520, Chromate conversion coatings on electroplated zinc and cadmium coatings IEC 60068 2-30, Environmental testing Part 2-30： Tests Test Db： Damp heat, cyclic(12 h
5、 12 h KS D ISO 3613:2012 2 cycle) 3 , . 3.1 A(5.2 ) 60 mL 40 mL, 20 mL 1 g . 1.18 15 mL , (10 15) % 30 mL . 30 % 5 mL . 24 . . 3.2 B(5.3 ) 1 L (CH3COO)2Pb 3H2O 50 g . pH (5.5 6.8) . pH , . pH 5.5 . 3.3 C(5.5 ) 3.3.1 C1 20 mL 96 % 20 mL 0.4 g . , 75 % 20 mL 20 mL . 8 . 3.3.2 C2 ( 1.7) 700 mL 250 mL ,
6、 1 000 mL . 1.5- 1.0 g 100 mL . . 4 . Cr(VI) , 0.113 g , 1 000 mL . 2.5 mL 1 000 mL . 1 mL Cr(VI) 0.1 g . 9 . , 1 mL 1 mL Cr(VI) 50 mL KS D ISO 3613:2012 3 . 10 . 3.4 D(5.6 5.7 ) 50 mL 0.50 g . 50 mL ( ). . 3.5 (1 3) 1.84 1 3 . 3.6 (NH4)2S2O8 3.7 (NaOH), 240 g/L 3.8 (AgNO3), 17 g/L 3.9 (K2Cr2O7), 2
7、mL 1 000 mL (4.9 g/L). 3.10 100 mL (NaH2PO4 H2O) 55 g . 4 . . 30 % (HNO3) . 4.1 ( ), 520 nm . 10 mm . 4.2 , 540 nm . 10 mm . 4.3 , 0.1 mg . 5 5.1 , , . , 35 . 35 . KS D ISO 3613:2012 4 . 5.2 5.7 . a) , - b) 6 c) 6 d) . (5.2 5.10) 24 5.2 5.5 3 5.6 5.7 30 5.8, 5.9 5.10 . 5.2 A(3.1 ) 1 . . 5.3 B(3.2 )
8、1 . 3 . , 1 . 3 . 1 . 5 . 1 . . 2 5 . 1 3 , 5 60 . ( ), , , pH . , KS D ISO 3613:2012 5 . . . 60 (5.10 ) . 60 , 5 . 5.4 - ( 5 %) IEC 60068 2-30 24 . . . 5.5 6 6 . 5.5.1 C1 C1(3.3.1) 1 5 . 6 . 2 . , . . 5.5.2 C2 ( ) Cr(VI) . 1.5- . Cr(VI) 1,5- 1.5- Cr(III) . 50 mm50 mm (： ) . . 10 . 10 , . , 0.45 m (
9、3. ) (： 50 mL) . 50 mL (3.3.2) 1 mL (3.3.2) 1 mL . 10 . (3.3.2) . 5.5.3 1 . KS D ISO 3613:2012 6 1 Cr(VI) (5.5.2 ) (3.3.2) . 0.1 g/cm2 (5.5.2 ) (3.3.2) . 0.1 g/cm2 , 540 nm . 5.6 6 5.6.1 5.6.1.1 5 250 mL (3.9) 0 mL, 10 mL, 20 mL, 30 mL, 40 mL . 100 mL 3 mL (3.5). 1 D(3.4) 3 mL . D 2 (3.10) 25 mL , .
10、 4 . 5.6.1.2 (4.1) (4.2) . D(3.4) , 25 . (5.6.1.1 ) 250 mL g . 5.6.2 5.6.3 , . .： (3.9) 0 mL 5.6.1.1 5.6.3 5.6.3.1 50 mm100 mm . 50 mL . 5 . , (3.5) 3 mL . 250 mL . 10 15 mL 2 , D(3.4) 3 mL . D 2 25 mL , . 5.6.3.2 (4.1) (4.2) . D(3.4) , 25 . (5.6.2 ) (5.6.1 ) 250 mL g . 5.6.3.3 10 g , (5.6.3.1 1.5 2
11、 ) . KS D ISO 3613:2012 7 5.6.4 cm2 . 5.6.3 6 . 6 g/cm2 . 5.7 5.7.1 5.6.1 . 5.7.2 5.6.2 . 5.7.3 5.7.3.1 50 mm100 mm . (3.5) 25 mL (40 50) . 10 15 . . 175 mL , (3.6) 0.1 g (3.8) 3 mL . 30 . , (3.7) 20 mL pH 1.5 1.8 . 1 pH pH . . 250 mL . (10 15) mL 2 , D(3.4) 3 mL . D 2 (3.10) 25 mL , . , . 5.7.3.2 (
12、4.1) (4.2) . D(3.4) , 25 . (5.7.2 ) (5.7.1 ) 250 mL g . 5.7.4 cm2 . 5.7.3 . g/cm2 . 5.8 KS D ISO 3892 . g/cm2 . 5.9 1)No. 40 10 1) No. 40 . ISO .KS D ISO 3613:2012 8 . . . 5.10 “ ” ( 1, 2 ) . ISO 4520 2 . . . 6 . a) ( , KS D ISO 3613) b) c) d) e) f) g) KS D ISO 3613:2012 9 1 ISO 9227, Corrosion test
13、s in artificial atmospheres Salt spray tests 2 ASTM B117, Standard Practice for Operating Salt Spray (Fog) Apparatus , , - - 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS D ISO 3613:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Metallic and other inorganic coatings Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloysTest methods ICS 25.220.20 Korean Agency for Technology and Standards http:/www.kats.go.kr
