KS E ISO 8264-2007 Hard coal-Determination of the swelling properties using a dilatometer《硬煤 用膨胀计测定膨胀特性的方法》.pdf

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1、 KS E ISO 8264 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS ()() KS E ISO 8264 :2007 (2012 ) 2007 11 30 http:/www.kats.go.krKS E ISO 8264:2007 : ( ) ( ) () () ( ) : : (http:/www.standard.go.kr) : :2007 11 30 :2012 12 25 20120796 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS E ISO 8264:2007 (20

2、12 ) ()() Hard coal Determination of the swelling properties using a dilatometer 1989 1 ISO 8264, Hard coalDetermination of the swelling properties using a dilatometer , . 1 (, dilatometer) () . 2 . . ( ) . KS E ISO 1988, ISO 428:1983, Wrought copper-aluminium alloysChemical composition and forms of

3、 wrought products ISO 6831:1987, Heat-treatment steels, alloy steels and free-cutting steelsPart 1:Direct-hardenig unalloyed and low-alloyed wrought steel in form of different black products 3 . 3.1 (softening temperature), (temperature of initial contraction) () 0.5 mm 3 13.2 (temperature of maximu

4、m contraction) () 3 2KS E ISO 8264:2007 3.3 (resolidification temperature), (temperature of maximum dilatation) () 3 33.4 () 0 , . 3, 4 c 3.5 () 0 , . 3, 4 d. . 3.6 , , , , , . 3.7 , , . 4 . 2 . , . 5 (7.1). 5.1 (graphite pencils) 30 mm, 7.4 mm, 6.8 mm, . 5.2 (metal balls) 2 KS E ISO 8264:2007 a) ,

5、(Pb) 99.98 % , 327.0 b) , (Zn) 99.87% , 419.3 5.3 (water-based blacking) 6 6.1 (mould and accessories) 6.1.1 ( 1) . , 1 . 1 () :mm (:0.00, 0.05) 0 10 20 30 40 50 60 70 7.4 7.2 7.0 6.8 6.6 6.4 6.2 6.0 , , , . 6.1.2 (, mallet) , 200 g 6.1.3 (ram) (d) ( 1) 6.1.4 ( 1) 6.1.5 (load cell) (h) ( 1) 0 15 kN

6、6.1.6 (i)( 1) 6.2 () 3 KS E ISO 8264:2007 2 () . 6.3 () (furnace) 550 3 K 2 . . 3 K/min , . , 30 mm , . 450 , 250 mm . () . 120 mm 2 K 120180 mm 5 K 180250 mm 10 K 6.5 . (3 ) 2 , , . ISO 428 65 mm, 460 mm (CuAl10Ni5Fe4) . 2 380 mm, (15.00.1) mm . . . 3 K 550 . . 30 mm . 30 mm . 6.4 . , 250550 (30.05

7、) K/min . 1 K , 10 30 K 1 K . 6.5 6.6 (retort) (piston) ISO 6831 28 Mn6 (collar) . , . , (8.000.05) mm , (14.50.1) mm . , . 100, 150, 200 . 8.075 mm , 4 KS E ISO 8264:2007 . ISO 6831 C55 , . (150 5) g . (0.20.05) mm . 0.275 mm , . . , . 6.7 . () (7.3.3 ), 180 150 mm . 5 % 3 mm . / / . 2 . , . , () .

8、 6.8 6.8.1 7.8 mm, 400 mm 6.8.2 8 mm, 400 mm , 7.95 mm, 400 mm . 7 7.1 . 30 mm , . . (5.1) (lead ball) 5.2(a). , . 280 , 7.3.3 . (7.2.2). 5.2(b). 5 KS E ISO 8264:2007 , . 200 , 3 , , . 7 K . 7 K , / . , . 7.2 7.2.1 7.2.1.1 . , (direct size reduction) . , 600 m 7.2.1.3 . . . 7.2.1.2 KS E ISO 1988 , 2

9、12 m 225 g . . 212 m 100 % 125 m 7060 % 63 m 4030 % . 7.2.1.3 600 m 600 m , 600 m . , 225 g. () 20 g 212 m, 7.2.1.2 . 600 m , 212 m . 7.2.1.4 , . 7.2.2 10 g (7.2.1) . 1 mL , 25 . . , (6.1.1) . 0.5 g , (ram)(6.1.3) . (mallet)(6.1.2) 6 KS E ISO 8264:2007 . 5 , . , (6.1.4) 15 kN . 15 kN . . . . . . , .

10、 . (600.5) mm . 60 mm ( 1 ). . 7.3 7.3.1 . . 7.3.2 , () . 7.3.4 . 7.3.3 , (7.2.2) . 30 . , 2 , 265 . 2 () (, ) %(m/m) 38.1 28.138.0 18.128.0 18.0 265 295 325 355 , 10 . , 0 7 KS E ISO 8264:2007 . 0 . 10 , . 5 500 . 5 500 , . 3 K/ , 10 (301) . , . . 7.3.4 , , . 7.3.4.1 (collar, ) . , . 7.3.4.2 , (6.8

11、.1) . , , (6.8.2) . . . . 7.3.4.3 . . 6.6 . 8 ( 3, 4). 1 (3.1) 2 (3.2) , 3 (3.3) c % (3.4) d % (3.5) 8 KS E ISO 8264:2007 0 , 4 (a), 4 (b). , “ ” 4 (c). 4 (c) 4 (d), 500 . d 300 % , d 300 . (9.1) . 9 (3.6) (3.7) , 3 . 9.1 , , , , 3 . 9.2 2.8 mm , 3 . , . 3 7 K 15 K , c 5 8 , d 5 8 , d ) 100 1 ( 5 d

12、) 100 2 ( 5 d 10 . a) b) c) d) 9 KS E ISO 8264:2007 :mm 1 , a b c d e f g h i 10 KS E ISO 8264:2007 :mm 20 C D E F G H J K L A B ( 15.00.1) 2 () 11 KS E ISO 8264:2007 % 3 12 KS E ISO 8264:2007 13 % a) % b) % c) % d) 500 4 ()() 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS E ISO 8264 :2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Hard coal Determination of the swelling properties using a dilatometer ICS 73.040 Korean Agency for Technology and Standards http:/www.kats.go.kr

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