1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS P ISO 13779 4 4： KS P ISO 13779 4:2009 2009 12 21 http:/www.kats.go.krKS P ISO 13779 4:2009 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) ： ：2004 11 22 ：2009 12 21 2009-0834 ： ： ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS P ISO 13779 4:2009 i ii
2、 1 1 2 1 3 .1 4 .2 4.1 .2 4.2 .2 4.3 .5 4.4 6 4.5 6 4.6 6 5 6 7 KS P ISO 13779 4:2009 ii 2002 1 ISO 13779 4, Implants for surgery Hydroxyapatite Part 4： Determination of coating adhesion strength , . . . KS P ISO 13779 4:2009 4： Implants for surgery Hydroxyapatite Part 4： Determination of coating ad
3、hesion strength 1 . 2 . . ( ) . KS B ISO 7500 1, 1： / 3 . 3.1 (ceramic hydroxyapatite) KS P ISO 13779 1 3.2 (coating) 3.3 (hydroxyapatite) (ICDD) (PDF) 9 432 Ca5(OH)(PO4)3 . KS P ISO 13779 1 KS P ISO 13779 4:2009 2 3.4 (sintering) , KS P ISO 13779 1 4 4.1 . 4.2 4.2.1 (mechnical testing machine) 30 k
4、N , 2 %. . KS B ISO 7500 1 . 4.2.2 (loading assembly) . 1, 0.1 mm . . 1 . . 1 50 MPa . KS P ISO 13779 4:2009 3 1 2 3 4 5 1 1 50 MPa / mm 2 / Ti6Al4V 316 250.05 250.05 ts 2502.0041.02502.0041.0a 2002.0041.01802.0041.0b 9015.00+8015.00+c 140.1 120.1 d 9005.0041.08005.0041.0e 550.1 500.1 20033.00+18033
5、.00+f 25033.00+25033.00+ 400.1 350.1 g 450.1 450.1 h 140.1 120.1 k 400.1 400.1 KS P ISO 13779 4:2009 4 4.2.3 (test assembly) ( ) . . 1 . 2 . 50 MPa . 1 , . , . 2 . 4.2.4 (polymeric adhesive) 5 MPa , 30 MPa . . / , , . . . KS P ISO 13779 4:2009 5 a) b) c) d) 1 ( ) 1 . 2 4.3 . . . . 1 25 mm . . , 25 m
6、m . KS P ISO 13779 4:2009 6 4.4 . , / . . / , . . ( 0.2 MPa) . 4.5 . (1.00.01) mm/min . 100 N . 10 . 4.6 () MPa , . F/A F ： (N) A ： (490.87 mm2) , 0.5 mm2 . 5 . a) . b) . c) d) e) , f) ( ) g) ： , , h) i) KS P ISO 13779 4:2009 7 1 KS P ISO 13779 1, 1： 2 KS P ISO 13779 2, 2： 3 ASTM F 1609： 1995, Stand
7、ard specification for calcium phosphate coatings for implantable materials 4 ASTM F 1185： 1988, Standard specification for composition of ceramic hydroxyapatite for surgical implants 5 ASTM C 633 79： 1979, Standard test method for adhesion or cohesion strength of flame sprayed coatings1)6 BS 5350 C1
8、5： 1990, Methods of test for adhesives. Adhesively bonded joints： mechanical tests. Determination of bond strength in compressive shear 7 JIS H 8666： 1994, Test methods for ceramic sprayed coatings 8 NF S94 072, Materials for surgical implants Determination of tensile adherence of phosphocalcic coat
9、ings for biomedical applications 1) 1990 . 4： 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS P ISO 13779 4:2009KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Implants for surgery Hydroxyapatite Part 4： Determination of coating adhesion strength ICS 11.040.40
