Original document(5 pages) Authorized document(3 pages) 中文版
    The invention belongs to the technique for producing high chromium cast iron lining board for ball mill. The said lining board has the merits of high toughness and wearability and is suitable for medium or large ball mill.
Application Number
申请号		 88104776 Application Date
申请日		 1988.07.31
Title 名称 Process for casting double metals compound ball mill lining palte
Publication Number
公开号		 1039985 Publication Date
公开日		 1990.02.28
Approval Pub. Date Granted Pub. Date 1992.04.01
International Classification 分类号 B22D19/16
Applicant(s) Name
申请人		 Huabei Electrical Power College
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 GAO BAOXIN
More information 更  多  信  息


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