发明名称 |
HERSTELLUNG VON AUSGANGSMATERIAL ZUR VERFORMUNG IN HALBFESTEM ZUSTAND |
摘要 |
<p>Disclosed is a method for producing feedstock materials for semi-solid forming comprising reducing the size of raw material, introducing the raw material into an extruder and extruding the raw material to produce feedstock material having a non-dendritic microstructure. Further disclosed is an apparatus for producing feedstock materials for semi-solid forming comprising an extruder, a feeder with means for maintaining raw material under a protective atmosphere, a nozzle on an end of the extruder with means for maintaining an extrudate under a protective atmosphere, temperature control means within the extruder and a pelletizer for pelletizing the extrudate. Additionally disclosed is a system for producing feedstock materials for semi-solid forming comprising a size reduction station, a magnetic screen, an extruder comprising a semi-solid raw material and a pelletizer.</p> |
申请公布号 |
DE60210126(D1) |
申请公布日期 |
2006.05.11 |
申请号 |
DE2002610126 |
申请日期 |
2002.10.15 |
申请人 |
PHILLIPS PLASTICS CORP. |
发明人 |
JOHNSON, KRISTY;WANG, NAN;KRAMSCHUSTER, ADAM;SCHOUSEK, WALTER;POHL, STEPHEN;BJORK, TODD |
分类号 |
B22F3/20;B22D17/00;C22B1/20;C22C1/00 |
主分类号 |
B22F3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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