Method of compression casting bimetal
Title：
Method of compression casting bimetal
Application Number：
 200410033772
Application Date：
 2004/04/16
Announcement Date：
 2005/01/12
Pub. Date：
 2006/06/07
Publication Number：
 1562528
Announcement Number：
 1258416
Grant Date：
 2006-6-7
Granted Pub. Date：
 2006-6-7
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 B22D 17/00, B22D 19/16
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Xiong Shoumei, Liu Wenhui
Key Words：
 bimetal, casting, compression
Abstract：
 A pressure casting method for producing bimetal product features that on the basis of existing pressure casting apparatus, an ejection cylinder-boosting chamber set, another pouring head of mould and a mould depth limiter for controlling the sizes of two pressure castings are additionally used.
Claim：
Priority：
PCT：
LegalStatus：

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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
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