Melting dosing method in two curcibles utilized in procedure of melting and pouring nonferrous alloy
Title：
Melting dosing method in two curcibles utilized in procedure of melting and pouring nonferrous alloy
Application Number：
 200410033771
Application Date：
 2004/04/16
Announcement Date：
 2005/01/12
Pub. Date：
Publication Number：
 1562530
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 B22D 21/04, B22D 39/02, F27B 14/00
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Xiong Shoumei, Liu Wenhui
Key Words：
 Melting dosing method, two curcibles, melting, pouring, nonferrous alloy
Abstract：
 A dual-crucible smelting and quantitative feeding method for smelting and casting the non-ferrous alloy features that a large-diameter crucible and a small-diameter crucible are respectively used for smelting and temp holding, when the level height in small crucible is lower than the height setting the molten alloy is pumped from the large crucible into small one, and the molten alloy is them pumped in mould.
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
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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