1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 0299 KS D 0299 :2009 2009 12 30 http:/www.kats.go.krKS D 0299:2009 ： ( ) ( ) () POSCO () () () () () KIST () ( ) ： (http:/www.standard.go.kr) ： ： 2009 12 30 2009-0989 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D 0299:2009 Laboratory method
2、for the preparation of rust grades 1 KS M ISO 85011 . , . 2 . . ( ) . KS D 9401, KS M ISO 85011, 1： 3 KS D 9401 . 3.1 (rust) . . 3.2 (corrosion) . 3.3 (corrosion product) . , . 3.4 (mill scale) . . KS D 0299:2009 2 3.5 (general corrosion) 3.6 (local corrosion) , 3.7 (shot blasting) ( ) , , , . 4 4.1
3、 KS M ISO 85011 ( 1 4 ). A B C , D 4.2 , . 4.3 . 4.4 , . 4.5 , . 4.6 , . 4.7 4.7.1 . KS D 0299:2009 3 4.7.2 . 5 5.1 . 5.2 . 6 6.1 . 6.2 (, , ) . 6.2.1 . 6.3 . 7 7.1 97 % FeCl 3 ( 2) . 7.2 . 7.2.1 20 25 . 7.2.2 . 1 pH 0.1 2.30.1 1 1.20.1 8 8.1 A 8.1.1 KS D 0299:2009 4 0.1 2 . 8.1.2 . 8.1.3 1 . 8.1.4
4、KS M ISO 85011 1 . 8.2 B 8.2.1 0.1 2 . 8.2.2 . 8.2.3 2 . 8.2.4 KS M ISO 85011 2 . 8.3 C , 8.3.1 1 2 . 8.3.2 . 8.3.3 1 . KS D 0299:2009 5 8.3.4 KS M ISO 85011 3 . 8.4 D 8.4.1 1 2 . 8.4.2 . 8.4.3 2 . 8.4.4 KS M ISO 85011 4 . 9 a) KS M ISO 85011 1 4 . b) , . 10 . a) b) c) d) e) f) g) KS D 0299:2009 6 1 A 2 B KS D 0299:2009 7 3 C 4 D 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS D 0299 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Laboratory method for the preparation of rust grades ICS 77.060 Korean Agency for Technology and Standards http:/www.kats.go.kr
