SEMI-SOLID CASTING STUDY ON Cu-GRAPHITE COMPOSITE

ZHANG Peng; DU Yun-hui; ZENG Da-ben; CUI Jian-zhong; BA Li-min

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Article Navigation > Acta Materiae Compositae Sinica > 2002 > 19(1): 41-45

ZHANG Peng, DU Yun-hui, ZENG Da-ben, et al. SEMI-SOLID CASTING STUDY ON Cu-GRAPHITE COMPOSITE[J]. Acta Materiae Compositae Sinica, 2002, 19(1): 41-45.

Citation:

ZHANG Peng, DU Yun-hui, ZENG Da-ben, et al. SEMI-SOLID CASTING STUDY ON Cu-GRAPHITE COMPOSITE[J]. Acta Materiae Compositae Sinica, 2002, 19(1): 41-45.

ZHANG Peng, DU Yun-hui, ZENG Da-ben, et al. SEMI-SOLID CASTING STUDY ON Cu-GRAPHITE COMPOSITE[J]. Acta Materiae Compositae Sinica, 2002, 19(1): 41-45.

Citation:

ZHANG Peng, DU Yun-hui, ZENG Da-ben, et al. SEMI-SOLID CASTING STUDY ON Cu-GRAPHITE COMPOSITE[J]. Acta Materiae Compositae Sinica, 2002, 19(1): 41-45.

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SEMI-SOLID CASTING STUDY ON Cu-GRAPHITE COMPOSITE

1.
Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China;
2.
Metal Forming Department,Northeastern University, Shenyang 110006, China;
3.
Anshan Automobile Fittings Factory, Anshan 114014, China

Received Date: 2001-02-16
Rev Recd Date: 2001-05-14
Publish Date: 2002-02-15

Abstract

Abstract

For the first time, the study on QTi3.5-3.5graphite composite was conducted using a semi-solid processing method. The relationship between distribution of graphite particles in the ingot and solid fraction of mushy was gotten, and the condition of acquiring QTi3.5-3.5graphite composite with evenly-distributing graphite particles was determined. The results showed that the rising-gathering of graphite particles reduced gradually with the increasing of solid fraction. When solid fraction was larger than 40 %, the rising-gathering of graphite particles could be removed, and QTi3.5-3.5graphite composite with evenly-distributing graphite particles could be gotten.
- mushy,
- solid fraction,
- distribution of graphite
Long Abstrsct
Innovation Points