Thixo-forging of pseudo-semi-solid 40Cu-W alloy

Cheng Yuansheng; Han Jiecai; Du Zhiming; Luo Shoujing; Ji Xinghua

doi:10.3870/tzzz.2009.12.012

Thixo-forging of pseudo-semi-solid 40Cu-W alloy

Cheng Yuansheng^*
, Han Jiecai
, Du Zhiming
, Luo Shoujing
, Ji Xinghua

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology
Shanghai Aerospace Research Institute for Electric Communication Equipment

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

40Cu-W cup shell was successfully prepared by thixo-forging pseudo-semi-solid composites presented based on the powder metallurgy technology combining with semi-solid metal forming process. The bending strength and relative density reach 1151MPa and 98. 38%, respectively, with forging pressure of 500MPa at 1350°C. The compact and homogeneous microstructure can be observed in the 40Cu-W cup shell. W particle is surrounded by Cu phase tightly, which is responsible for the improvement of mechanical properties of the parts.

Original language	English
Pages (from-to)	1115-1117
Number of pages	3
Journal	Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys
Volume	29
Issue number	12
DOIs	https://doi.org/10.3870/tzzz.2009.12.012
State	Published - 2009

Keywords

40Cu-W alloy
Powder metallurgy
Processing parameters
Pseudo-semi-solid thixo-forging

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10.3870/tzzz.2009.12.012

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title = "Thixo-forging of pseudo-semi-solid 40Cu-W alloy",

abstract = "40Cu-W cup shell was successfully prepared by thixo-forging pseudo-semi-solid composites presented based on the powder metallurgy technology combining with semi-solid metal forming process. The bending strength and relative density reach 1151MPa and 98. 38\%, respectively, with forging pressure of 500MPa at 1350°C. The compact and homogeneous microstructure can be observed in the 40Cu-W cup shell. W particle is surrounded by Cu phase tightly, which is responsible for the improvement of mechanical properties of the parts.",

keywords = "40Cu-W alloy, Powder metallurgy, Processing parameters, Pseudo-semi-solid thixo-forging",

author = "Cheng Yuansheng and Han Jiecai and Du Zhiming and Luo Shoujing and Ji Xinghua",

year = "2009",

doi = "10.3870/tzzz.2009.12.012",

language = "英语",

volume = "29",

pages = "1115--1117",

journal = "Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys",

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publisher = "Journal Office of Special Casting and Nonferrous Alloys",

number = "12",

}

TY - JOUR

T1 - Thixo-forging of pseudo-semi-solid 40Cu-W alloy

AU - Yuansheng, Cheng

AU - Jiecai, Han

AU - Zhiming, Du

AU - Shoujing, Luo

AU - Xinghua, Ji

PY - 2009

Y1 - 2009

N2 - 40Cu-W cup shell was successfully prepared by thixo-forging pseudo-semi-solid composites presented based on the powder metallurgy technology combining with semi-solid metal forming process. The bending strength and relative density reach 1151MPa and 98. 38%, respectively, with forging pressure of 500MPa at 1350°C. The compact and homogeneous microstructure can be observed in the 40Cu-W cup shell. W particle is surrounded by Cu phase tightly, which is responsible for the improvement of mechanical properties of the parts.

AB - 40Cu-W cup shell was successfully prepared by thixo-forging pseudo-semi-solid composites presented based on the powder metallurgy technology combining with semi-solid metal forming process. The bending strength and relative density reach 1151MPa and 98. 38%, respectively, with forging pressure of 500MPa at 1350°C. The compact and homogeneous microstructure can be observed in the 40Cu-W cup shell. W particle is surrounded by Cu phase tightly, which is responsible for the improvement of mechanical properties of the parts.

KW - 40Cu-W alloy

KW - Powder metallurgy

KW - Processing parameters

KW - Pseudo-semi-solid thixo-forging

UR - https://www.scopus.com/pages/publications/75749137288

U2 - 10.3870/tzzz.2009.12.012

DO - 10.3870/tzzz.2009.12.012

M3 - 文章

AN - SCOPUS:75749137288

SN - 1001-2249

VL - 29

SP - 1115

EP - 1117

JO - Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys

JF - Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys

IS - 12

ER -

Thixo-forging of pseudo-semi-solid 40Cu-W alloy

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Keywords

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