1、 KS P ISO 5832 7KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 7: KS P ISO 5832 7: 2007 (2012 ) 2007 10 31 http:/www.kats.go.krKS P ISO 5832 7: 2007 : ( ) ( ) () ( ) () ( ) () ( ) : (http:/www.standard.go.kr) : :2002 3 25 :2007 10 31 :2012 12 6 : 20120679 : (ISO/TC 150) ( 02-509-7294) (http:/www.kats.go.k
2、r). 10 5 , . KS P ISO 5832 7: 2007 (2012 ) 7: Implants for surgeryMetallic materialsPart 7:Forgeable and cold-formed cobalt-chromium-nickel-molybdenm-iron alloy 1994 2 ISO 5832 7, Implants for surgery Metallic materials Part 7:Forgeable and cold-formed cobalt-chromium-nickel-molybdenum-iron alloy ,
3、. 1 - . . 2 . . ISO 643: 1983, Steels Micrographic determination of the ferritic or austenitic grain size ISO 4967: 1998, Steel Determination of content of nonmetallic inclusions Micrographic method using standard diagrams ISO 6892: 1984, Metallic materials Tensile testing 3 6. 1 . 1 . KS P ISO 5832
4、 7: 2007 2 1 %(m/m) 3942 18.521.5 1418 6.58 12.5 1 0.15 0.015 0.015 0.001 4 4.1 . 6. 5 . 4.2 6. 2 . 2 , aA B C D ( ) 1 3 1 3 a . 5 6. 3 . 6 4 . KS P ISO 5832 7: 2007 3 3 min. MPa min. MPa min. % 950 450 65 30 % 1 450 1 300 8 a650 1 400 1 a . 4 3. (ISO ) 4.2 ISO 4967 4.1 ISO 643 5. ISO 6892 7: - - -
5、153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS P ISO 5832 7: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Implants for surgeryMetallic materialsPart 7:Forgeable and cold-formed cobalt-chromium- nickel-molybdenm-iron alloy ICS 11.040.40 Korean Agency for Technology and Standards http:/www.kats.go.kr