Standard No.:	GB/T 17850.6-2011
English Name:	Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 6:Iron furnace slag
Chinese Name:	涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第6部分:炼铁炉渣
Chinese Classification:	A29    Material Protection
Professional Classification:	GB    National Standard
ICS Classification:	25.220.10 25.220.10    Surface preparation 25.220.10
Issued by:	AQSIQ;SAC
Issued on:	2011-12-30
Implemented on:	2012-10-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	140.00
Delivery:	via email in 1~3 business day

GB/T17850的本部分规定了喷射清理用炼铁炉渣磨料的颗粒尺寸范围、表观密度、莫氏硬度、含水量、水浸出液的电导率以及水溶性氯化物的含量等。
本部分规定的要求只适用于未经使用过的磨料,不适用于使用过的磨料。
喷射清理用非金属磨料的试验方法见ISO11127的各个部分。