1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS E ISO 15967 KS E ISO 15967： 2012 2012 10 25 http:/www.kats.go.krKS E ISO 15967:2012 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) ： ：2002 12 28 ：2012 10 25 2012-0561 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS E ISO 15967:2012 i ii 1 1 2 1 3 .1
2、 4 1 5 , , (test portions) .2 5.1 2 5.2 (test portions) 2 6 .2 6.1 .2 6.2 .2 6.3 .3 6.4 3 6.5 .3 7 3 7.1 .3 7.2 .3 7.3 .3 8 .4 8.1 (T) (A) 4 8.2 4 9 .4 10 5 A( ) .6 KS E ISO 15967:2012 ii 2007 2 ISO 15967, Direct reduced iron Determination of the tumble and abrasion indices of hot briquetted iron(HB
3、I) , . KS E ISO 15967:2012 Direct reduced iron Determination of the tumble and abrasion indices of hot briquetted iron(HBI) , . . . 1 . (HBI) . 2 . . ( ) . KS E ISO 10835, KS E ISO 11323, ISO 3310 1： 2000, Test sieves Technical requirements and testing Part 1： Test sieves of metal wire cloth ISO 331
4、0 2： 1999, Test sieves Technical requirements and testing Part 2： Test sieves of perforated metal plate 3 KS E ISO 11323 . 4 25 r/min 200 . 6.30 mm, 500 m . 6.30 mm , 500 m . KS E ISO 15967:2012 2 5 , , (test portions) 5.1 HBI KS E ISO 10835 . (test sample) 70 kg . (1055) (test portions) . 2 0.05 %
5、. 40 mm 40 mm . 5.2 (test portions) (briquettes) . 4 15 kg 4 . (150.5) kg . 1 (150.5) kg . . 6 6.1 . a) , , b) c) d) 1 . 6.2 5 mm , 1 000 mm , 500 mm . L ( 50 mm 50 mm 5 mm, 500 mm) . . . . 3 mm . 47 mm KS E ISO 15967:2012 3 . 6.3 1 1.5 kW , (251) r/min , 1 . . 6.4 ISO 3310 1 ISO 3310 2 , 40.0 mm, 6
6、.30 mm, 500 m . 6.5 1 g . 7 7.1 A . 7.2 5.2 (m0) (6.2) . , (251) r/min 200 . 2 . HBI . (putty) . 7.3 6.30 mm 500 m (6.4) . 6.30 mm 500 m (m1 m2) 1 g . 500 m . 1.0 % . 1.0 % . 2 % , . . 500 m 6.30 mm (：2.0 mm 1.0 mm) 6.30 mm (： 10.0 mm 8.0 mm) . 500 m 6.30 mm KS E ISO 15967:2012 4 . 8 8.1 (T) (A) (T)
7、 (A) ( %) . 10001=mmT 100)(0210+=mmmmA , m0 (g) m1 6.30 mm (g) m2 500 m 6.30 mm (g) . 8.2 1 A . . 1 (r) r %( ) T, (6.30 mm ) 0.2 A, (500 m ) 0.12 9 . a) (： KS E ISO 15697) b) c) d) e) f) g) h) (T) (A) i) j) ( : ) KS E ISO 15967:2012 5 10 . . . . . ： mm a) b) 1 2 3 ( .) 4 2 (50505) 5 6 ID 1 ( ) KS E
8、ISO 15967:2012 6 A ( ) r 1 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS E ISO 15967:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Direct reduced ironDetermination of the tumble and abrasion indices of hot briquetted iron(HBI) ICS 73.060.10
