1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS L 1621 KS L 1621:2008 (2013 ) 2008 10 30 http:/www.kats.go.krKS L 1621:2008 : ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 2003 7 22 : 2008 10 30 : 2013 10 26 : 2013 0571 : ( 02-509-7301) (http:/www.kats.go.kr). 10 5 , . KS L 1621:2008 (2013 ) Fin
2、e ceramics Test methods for bulk density of fine ceramic powder 1 . mm 0.1 mm , . 2 . . ( ) . KS A 3251 1, 1 : KS A 5101 1, 1 : KS D 3706, KS E 3605, KS L 2303, 3 . a) b) . . c) , d) e) f) 4 . a) b) KS L 1621:2008 2 5 5.1 . 1 . a) (101) mm . b) 180 / . c) KS D 3706 STS 304 . d) . : mm 1 5.2 . a) 2 .
3、 KS D 3706 STS 304 . b) 3 . . 4 . 101 KS L 1621:2008 3 5.3 1 000 g 0.1 g . 5.4 KS A 5101 1 1 2 mm . 5.5 200 2 . 5.6 KS L 2303 . 5.7 70 mm, 2 mm 5 . 6 6.1 . KS E 3605 2 , 4 . KS L 1621:2008 4 : mm f 54 . . 2 ( ) 6.2 (1055) 3 , 30 0.1 % . 0.1 % 0.1 % 30 . 7 7.1 5.1 . 7.2 . 2 3 . f 57 f 50.5 f 54 1050f
4、 50.5 50.0 52.0 f 54 KS L 1621:2008 5 : mm 3 ( ) 8 8.1 . a) . b) . . c) . . d) . f 32 f 28 163 168 107 9 M 321.5 5 f 53 f 36 KS L 1621:2008 6 e) . f) 1 000 . (20 30) mm . g) . h) , . i) 100 . j) . k) . 0.3 % . 0.3 % 0.3 % i) . l) 3 . 8.2 . a) . b) . . c) . . d) . e) 1 000 . , . f) 100 . 1 mm . 1 mm
5、1 mm 100 . g) 3 . 9 9.1 a) 8.1 d) . b) 8.1 k) . 9.2 a) 8.2 d) . KS L 1621:2008 7 b) 8.2 f) . 9.3 KS A 3251 1 . g/cm3 . 10 . a) b) c) ( ) d) e) 4 : mm 5 70 2 1512 KS L 1621:2008 8 KS L 1621:2008 , . 1 KS . KS , KS . . , . KS . 2 2001 7 2003 6 . “ ” (WD: Working Draft) , 10 . 2003 7 10 2003 7 19 . 3 a
6、) . mm nm . . nm , . , mm . nm 1. . b) “ ” . KS “ ”, “ ”, “ ”, “ ”, “ ” KS L 1621:2008 9 . “ ”, “ ” . ISO ISO 3852(Iron ores Determination of bulk density) ISO 7971(Cereals Determination of bulk density, called “mass per hectolitre”(Reference method) bulk density , . , apparent densityISO 787 11(Gen
7、eral methods of test for pigments and extenders Part 11: Determination of tamped volume and apparent density after tamping), ISO 3923 2(Metallic powders Determination of apparent density Part 2 : Scott volumeter method), tap densityISO 3953(Metallic powders Determination of tap density) . , “ ” , .
8、“ ”, “ ”, “ ” , “ ” . “ ”, “ ”, “ ”, “ ” . “ ” “ ” , . “ ” , “ ”, “ ” . c) . . 30 mm, ISO 3 mm , 18 mm . 10 mm 10 mm . , , 10 mm . d) , . . . , ISO . 135 513 701 7 (02)6009 4114 (02)6009 4887 8 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS L 1621:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Fine ceramicsTest methods for bulk density of fine ceramic powder ICS 81.060.30