1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS P ISO 20160 KS P ISO 20160:2008 2008 12 29 http:/www.kats.go.krKS P ISO 20160:2008 : ( ) ( ) () () NS ( ) : (http:/www.standard.go.kr) ： ： 2008 12 29 2008-0991 ： ： ( 025097274) (http:/www.kats.go.kr). 10 5 , . KS P ISO 20160:2008 Implants for surgery Meta
2、llic materials Classification of microstructures for alpha+beta titanium alloy bars 2006 1 ISO 20160, Implants for surgery Metallic materialsClassification of microstructures for alpha+beta titanium alloy bars . 1 . 100 mm . . . . . . . 2 . . ( ) . ASTM E407 99, Standard Practice for Microetching Me
3、tals and Alloys 3 . 3.1 hcp( ) bcc( ) (4.1 ). KS P ISO 20160:2008 2 3.2 ( ) . 3.3 ( ) (spool) . 4 4.1 882 hcp ( ) bcc ( ) . . . ( Beta-Transus) . 2. . A , 6 % 4 % . 4.2 A A . . , . A Ti-6Al-4V ETTC 2 , 3, 4. 5 5.1 A A 1 A 24 200 . 5.2 A , . A . ASTM E407 99 . 192 . 192 100 mL H2O 2 mL HF(40 % ) 8 mL
4、 HNO3( 1.4) . KS P ISO 20160:2008 3 (bright field illumination) 200 . A ( A X). A 3 . , ISO 643 5. , (： A 1/A 2). , . KS P ISO 20160:2008 4 A ( ) 100 mm , 200 . 1 A 20 A 24 ETTC 2 1 . 2 A ETTC 2 2 (1995) . ETTC 2 1 A 10 A 17 . ETTC 2 1 2 A.1 . A.1 ETTC 2 1 ETTC 2 2 A 10 A 17 A 11 A 10 A 12 A 11 A 13
5、 A 12 A 14 A 13 A 15 A 14 A 16 A 15 A 17 A 16 KS P ISO 20160:2008 5 KS P ISO 20160:2008 6 KS P ISO 20160:2008 7 KS P ISO 20160:2008 8 KS P ISO 20160:2008 9 1 Publication ETTC 2, Microstructural standards for alpha+beta titanium alloy bars, prepared by the Technical Committee of European Titanium Pro
6、ducers, 1979; Edition 2, 1995, TIG (Titanium Information Group) Unit 34, Middlemore Trading Estate, Smethwick, West Midlands B66 2EE, UK or TIMET UK, PO Box 704 Witton, Birmingham B6 7UR, UK 2 Titanium in Medicine, (editors D.M.Brunette, P.Tangvall, M.Textor, P.Thompson), Chapter 3, FREESE, H.L., VO
7、LAS, M.G., WOOD, J.R.; Chapter 23, PERREN, S.M., POHLER, O.E.M., SCHNEIDER, E. 2001, Springer Berlin Heidelberg New York, ISBN: 3-540-66936-1 3 KS P ISO 5832 3, 3： 6- 4- 4 KS P ISO 5832 11, 11： 6- 7- 5 ISO 643, Steels Micrographic determination of the apparent grain size 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS P ISO 20160:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Implants for surgery Metallic materials Classification of microstructures for alpha+beta titanium alloy bars ICS 11.040.40
