挤压铸造比压对晶粒尺寸的影响

洪慎章; 曾振鹏

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挤压铸造比压对晶粒尺寸的影响
Effects of the Specific Pressure on Grain Size in Squeeze Casting
2002年第6期页码：26-27
纸质出版日期： 2002 ，
DOI：

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[1]洪慎章,,,,,,,,,,曾振鹏.挤压铸造比压对晶粒尺寸的影响[J].特种铸造及有色合金,2002(06):26-27+2-1.

Hong Shenzhang Zeng Zhenpeng. Effects of the Specific Pressure on Grain Size in Squeeze Casting[J]. Special Casting & Nonferrous Alloys, 2002,(6):26-27.
[1]洪慎章,,,,,,,,,,曾振鹏.挤压铸造比压对晶粒尺寸的影响[J].特种铸造及有色合金,2002(06):26-27+2-1. DOI：

Hong Shenzhang Zeng Zhenpeng. Effects of the Specific Pressure on Grain Size in Squeeze Casting[J]. Special Casting & Nonferrous Alloys, 2002,(6):26-27. DOI：

摘要

指出挤压铸造比压是影响晶粒尺寸的主要因素之一

分析了晶粒尺寸与合金状态图、热力学及动力学之间的关系。阐述了挤压铸造比压对形核率及成长线速度的影响。列举了各种零件材料挤压铸造的比压及其他工艺参数

Abstract

The specific pressure is one of the key factors influencing grain size in squeeze casting. The relationship of the grain size with the alloy phase diagram

thermo\|dynamics as well as kinetics was analyzed. Effects of the specific pressure on nucleation rate and linear growth velocity were expounded in squeeze casting. The specific pressure and other technical parameters for various part materials in squeeze casting were listed.