Original document(8 pages) Authorized document(8 pages) 中文版
    The electroslag casting method for manufacturing compound roller features that prefabricated roller core is used as internal crystallizer of electroslag casting. The jacket material of roller is used as consumable electrode that may be one or more than two. The internal diameter of external crystallizer and the diameter of molten metal outlet of communicating U-shape crucible are equal to the external diameter of compound roller. The smelting speed of consumable electrode is 100-1000 Kg/hr. Its advantages are narrower transition layer and better compounding performance.
Application Number
申请号		 95117832 Application Date
申请日		 1995.12.12
Title 名称 Manufacture of composite milling roller
Publication Number
公开号		 1129617 Publication Date
公开日		 1996.08.28
Approval Pub. Date Granted Pub. Date 2000.12.13
International Classification 分类号 B22D19/16,B22D23/10
Applicant(s) Name
申请人		 Iron and Steel Research General Inst., Ministry of Metallurgical Industry
Address 地址 100081
Inventor(s) Name 发明人 Yang Guoming, Song Yupei
Attorney & Agent 代理人 CHENG GUANGHU

  
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