Deformed microstructure of Mo-30Cu alloy at room temperature

HAN Sheng-li; SONG Yue-qing; CUI Shun

doi:10.13374/j.issn1001-053x.2009.03.025

Volume 31 Issue 3

Aug. 2021

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HAN Sheng-li, SONG Yue-qing, CUI Shun. Deformed microstructure of Mo-30Cu alloy at room temperature[J]. Chinese Journal of Engineering, 2009, 31(3): 347-351. doi: 10.13374/j.issn1001-053x.2009.03.025

Citation:

HAN Sheng-li, SONG Yue-qing, CUI Shun. Deformed microstructure of Mo-30Cu alloy at room temperature[J]. Chinese Journal of Engineering, 2009, 31(3): 347-351. doi: 10.13374/j.issn1001-053x.2009.03.025

HAN Sheng-li, SONG Yue-qing, CUI Shun. Deformed microstructure of Mo-30Cu alloy at room temperature[J]. Chinese Journal of Engineering, 2009, 31(3): 347-351. doi: 10.13374/j.issn1001-053x.2009.03.025

Citation:

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Deformed microstructure of Mo-30Cu alloy at room temperature

doi: 10.13374/j.issn1001-053x.2009.03.025

Powder Metallurgy and Special Materials Research Department, General Research Institute for Nonferrous Metals, Beijing 100088, China

Received Date: 2008-10-15
Available Online: 2021-08-09

Abstract

Abstract

The room temperature tensile properties of Mo-30Cu alloy was investigated and its fracture morphology was observed Cold rolling test was carried out to study the change in microstructure of Mo-30Cu alloy with different deformations The results showed that the room fracture of Mo-30Cu alloy was composed fracture of copper binder, separation of molybdenum/copper binder interfaces, and cleavage of molybdenum particles. Cleavage of molybdenum particles and separation of molybdenum-copper binder interfaces made cracks in Mo-30Cu alloy during cold rolling at room temperature.
- molybdenum-copper alloy,
- microstructure and properties,
- deformation,
- cold rolling