KS L 1621-2008 Fine ceramics－Test methods for bulk density of fine ceramic powder《精细陶瓷 精细陶瓷粉末的体积密度测定方法》.pdf

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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