Semi-solid state flexible extrusion molding technique for shaped complex parts |
Title： |
| Semi-solid state flexible extrusion molding technique for shaped complex parts |
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Application Number： |
200710064286 |
Application Date： |
2007/03/09 |
Announcement Date： |
2007/08/15 |
Pub. Date： |
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Publication Number： |
101015857 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
B22D 18/02B22D 21/02B21C 23/00 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Wang Kaikun |
Key Words： |
Semi-solid state, extrusion molding, shaped complex parts |
Abstract： |
The invention relates to a semi-slid flexible extruding shaping method for obtaining complex element. And the method comprises that preparing semi-solid slurry, designing the device for constantly quickly feeding semi-solid slurry, and extruding and shaping complex element. For semi-solid touch extruding shaping, the invention uses sensitive heating furnace secondary heating to obtain the blank of semi-solid organism character, and for semi-solid flow extruding shaping, the invention first uses resistance furnace to heat the dried alloy ingot, and laid thermal-insulated at fusing temperature. The invention can realize complex element in short process, reduce energy consumption and improve product quality. |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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