KS D 8515-2009 Metallic and related coatings－Vickers and Knoop microhardness tests《金属和有关镀层 维氏硬度计和努氏显微硬度试验》.pdf

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 8515 KS D 8515 :2009 2009 12 30 http:/www.kats.go.krKS D 8515:2009 : ( ) ( ) NFM () () NS ( ) : (http:/www.standard.go.kr) ： ：1999 12 8 ：2009 12 30 2009-0983 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D 8515:2009 Metallic and related coatin

2、gsVickers and Knoop microhardness tests 2002 2 ISO 4516, Metallic and other inorganic coatingsVickers and Knoop microhardness tests , . () . 1 . . , . . , , , 10 N . . ISO/TC 164, Mechanical testing of metals . 2 . . ( ) . KS B 0811, KS B ISO 4545, KS D 0246, KS D 8515:2009 2 KS D 0254, KS D 8519, (

3、ISO 1463 ) KS D 8524, (ISO 8401 ) KS D ISO 2064, KS D ISO 2177, KS D ISO 3497, X KS D ISO 3543, ISO 1463, Metallic and oxide coatingsMeasurement of coating thicknessMicroscopical method 3 (indenter) . 4. . 4 F N (1N0.102 kgf) (N) (N) d m (d d ) ： 2 d d d HV ： 2 6 102 . 0 10 854 . 1 102 . 0 V d F A F

4、 A V ： (mm 2 ) HK ： 2 6 102 . 0 10 229 . 14 102 . 0 K d F A F A K ： a (mm 2 ) a . HV HK (N) 0.102 kgf 1) . 0.245 N HV 0.025 HK 0.025 ( 0.025 0.102 0.245 ). HV 0.025 HK 0.025 0.025 9.8070.245 N . 1) ISO/TC 17, Steel 1970 6 kgf SI N . 0.102 . KS D 8515:2009 3 5 5.1 . 5.2 5.2.1 5.2.1.1 ( 1 ). 136 0.5 .

5、 2-circle . d d t . 2 7 d d t (0.3 ) . () 0.5 m . 2 . 1 2 d d KS D 8515:2009 4 5.2.1.2 ( 3 ). 172.5 0.08 , 130 0.08 . 2-circle . ( 0.2 ) . () 1 m . 4 . 3 4 5.2.2 . . . . 100 . . 5.3 . . . 6 KS D 8515:2009 5 6.1 (10 N ) . . . ( 5 7.3.1, 7.3.2 7.4 ). . . 0.245 N(0.025 kgf) 300 , , 0.490 N(0.050 kgf) 0

6、.981 N(0.100 kgf) 300 6.2 . . 15 70 m/s . . . . 6.3 10 15 . 10 15 8.2 . 10 . . 6.4 . . (5.3 ). . 6.5 6.5.1 . . , . . KS D 8515:2009 6 . . 6.5.2 . . . . . 6.6 6.6.1 . . 6.6.2 . . . 6.7 . . 6.8 7.6 (400 ) . . 2/3 . . 6.9 . . (7.3.1, 7.3.3 7.4 ). 7 KS D 8515:2009 7 7.1 6. . (, ) . 7.2 6.1 . . . 7.3 7.3

7、.1 . a) . b) 5 % . c) 5 % . (, ) 40 m (, , ) 25 m . 7.3.2 12 m . KS D 8519(ISO 1463 ) ISO 1463 , , . (6.5.1 ) 7.3.3 . 90 . 2.5 . . 7.4 (KS D 0246, ISO 1463, KS D ISO 2064, KS D ISO 2177, KS D ISO 3497, KS D ISO 3543) . 1/10 ( 5 ). 1.4 KS D 8515:2009 8 , 0.35 . . 5 7.5 (235) . (235) (9. ). 7.6 (eyepi

8、ece field) 2/3 . (screw micrometer filar eyepiece) . (measuring cursor) . 0.2 m (stage micrometer) . 5 % 16 m . 7.7 d . , 10 % . 5 . (0.102 N) ( m)KS D 8515:2009 9 . 7.8 . “ ” . . , , . 8 8.1 5 ( ) . . 8.2 HV HK (0.102 Newton ) , 1015 . 10 15 0.981 N(0.1 kgf) 310 320 310-320 HV 01 . 67-70 HK 0.025/2

9、0 20 0.025 9.81 N(0.025 kgf) . KS B ISO 4545 . 0.3 kgf, 15 s, HV 250 , HV(0.3)250 0.3 kgf, 30 s, HV 250 , HV(0.3/30)250 0.1 kgf, 15 s, HK 250 , HK(0.1)250 0.1 kgf, 30 s, HK 250 , HK(0.1/30)250 9 . a) b) (4. ) c) d) (7.5 ) (6.3 ) e) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS D 8515 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Metallic and related coatings Vickers and Knoop microhardness tests ICS 25.220.40 Korean Agency for Technology and Standards http:/www.kats.go.kr