Progress of cemented carbide industry (2)

被引：0
|
作者：
Zhang, Jingmen [1 ]
机构：
[1] Zhuzhou Cemented Carbide Works, Zhuzhou 412000, China
来源：
Fenmo Yejin Jishu/Powder Metallurgy Technology | 2002年 / 20卷 / 04期
关键词：
Cements - Coating techniques - Forming - Powders - Production;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The status quo of the cemented carbide industry and its technical progress in the last fifteen years were presented. It is estimated that the annual production amount of cemented carbide is about 33000 t worldwide today and increases by 10% as compared with that ten years ago. The annual growth rate is about 2.4% in the world excluding the previous Soviet Union. The cemented carbide industry of Sandvik AB in Sweden, Japan, Kennametal in US and Iscar in Israel described. The production technical progress in the last 15 years in the field of powder production technology, ultrafine cemented carbide, gradient structure cemented carbide, coating technology (CVD and PVD), forming technology and production process automation is presented.
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页码：228 / 233
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