超纯、超细、窄带Cr-Ni-W-Mo-V系列“穿孔-全程带芯纵轧法”中空钎钢  

Super-pure, Superfine and Limited Hardness in Scope Cr-Ni-W-Mo-V "Hot- penetrating and Hot-rolling with Core Method" Hollow Rock Drill Steel

作　　者：张国榉[1] 叶凌云[1] 赵钟会 邹文 方军 赵长有[3] 张汉斌[1] 黄常波[1] 饶建华[1] 李川[1] 

机构地区：[1]中国地质大学(武汉)掘进工程研究所,湖北武汉430074 [2]大冶钢厂钢铁研究所 [3]中科院金属研究所

出　　处：《矿山机械》2004年第6期8-11,共4页Mining & Processing Equipment

摘　　要：介绍了经过10多年的艰苦探索而研制的超纯、超细、窄带Cr-Ni-W-Mo-V系列“穿孔-全程带芯纵轧法”中空钎钢,其拥有技术、资源优势以及极具市场竞争力的性价比指标。The paper introduces the 'super-pure, superfine and limited hardness in scope Cr-Ni-Mo-V 'hot-penetrating and hot-rolling with core method' hollow rock drill steel' which will soon be come out after more than 10 years hard work. Its technology , resources superiority and cost performance index which has great market competitive power are introduced as well.

关 键 词：中空钎钢 采掘工业 凿岩工程 合金钢 

分 类 号：TG335[金属学及工艺—金属压力加工]