Critical strain for mechanical alloying of Cu-Ag, Cu-Ni and Cu-Zr by high-pressure torsion

Y.F. Sun; H. Fujii; T. Nakamura

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Critical strain for mechanical alloying of Cu-Ag, Cu-Ni and Cu-Zr by high-pressure torsion

机译：通过高压扭转机械合金化Cu-Ag，Cu-Ni和Cu-Zr的临界应变

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Cu-Ag, Cu-Ni and Cu-Zr alloy systems were subjected to high-pressure torsion with various rotations from 0.5 to 50, which can reach very large equivalent strains of up to 3000. The processed samples finally transformed into Cu-Zr, Cu-Ag amorphous alloys and Cu-Ni solid solution from elemental metals after being deformed to critical equivalent strains of 427, 592 and 411, respectively. The feasibility of mechanical alloying can therefore be evaluated in terms of critical equivalent strain through the high-pressure torsion process.

机译：Cu-Ag，Cu-Ni和Cu-Zr合金系统经受了从0.5到50的各种旋转的高压扭转，可以达到高达3000的非常大的等效应变。加工后的样品最终转变为Cu-Zr，分别变形为427、592和411的临界等效应变后，Cu-Ag非晶合金和元素金属的Cu-Ni固溶体。因此，可以根据通过高压扭转过程的临界等效应变来评估机械合金化的可行性。

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《Scripta materialia》 |2011年第6期|共4页
作者
Y.F. Sun; H. Fujii; T. Nakamura;
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正文语种 eng
中图分类冶金工业;
关键词
Mechanical alloying; Severe plastic deformation; Phase transformation; High-pressure torsion;

机译：机械合金化;严重塑性变形;相变;高压扭转;

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1. Critical strain for mechanical alloying of Cu-Ag, Cu-Ni and Cu-Zr by high-pressure torsion [J] . Y.F. Sun, H. Fujii, T. Nakamura Scripta materialia . 2011,第6期

机译：通过高压扭转机械合金化Cu-Ag，Cu-Ni和Cu-Zr的临界应变
2. Microstructural evolution and mechanical properties of a Cu-Zr alloy processed by high-pressure torsion [J] . Jittraporn Wongsa-Ngam, Megumi Kawasaki, Yonghao Zhao, Materials Science and Engineering . 2011,第25a26期

机译：高压扭转加工Cu-Zr合金的组织演变和力学性能
3. Achieving homogeneity in a Cu-Zr alloy processed by high-pressure torsion [J] . Wongsa-Ngam J., Kawasaki M., Langdon T.G. Journal of Materials Science . 2012,第22期

机译：在高压扭转处理的Cu-Zr合金中实现均质
4. MECHANICAL RESPONSE OF NANOSTRUCTURED INTERMETALLICS PROCESSED BY HIGH-PRESSURE TORSION STRAINING [C] . Koichi Tsuchiya, Octav Ciuca Riso international symposium on materials science . 2012

机译：高压扭力应变处理的纳米结构间相互作用的机械响应
5. Full Field Measurement of The Dynamic Response of AA6061-T6 Aluminum Alloy under High Strain Rate Compression and Torsion Loads. [D] . Odoh, Daniel Oghenekewhe Oluwatobi. 2012

机译：在高应变率压缩和扭转载荷下，AA6061-T6铝合金动态响应的全场测量。
6. Data on the effect of high-pressure torsion processing on secondary cast Al–10Si– Cu piston alloy: Methods microstructure and mechanical characterizations [O] . F.M. Mwema, T.O. Mbuya, E.T. Akinlabi, 2019

机译：高压扭转处理对二次铸造Al-10％Si-Cu活塞合金的影响的数据：方法显微组织和力学特性
7. Data on the effect of high-pressure torsion processing on secondary cast Al–10Si– Cu piston alloy: Methods, microstructure and mechanical characterizations [O] . F.M. Mwema, T.O. Mbuya, E.T. Akinlabi, 2019

机译：高压扭转加工对次级铸铝铝活塞合金作用的数据：方法，微观结构和机械特性
8. X-Ray Diffraction Investigations of Atomic Arrangements About the Diffusion Zones in Cu-Ni and Cu-Ag Alloys [R] . Houska, C. R. 1973

机译：关于Cu-Ni和Cu-ag合金中扩散区的原子排列的X射线衍射研究

Critical strain for mechanical alloying of Cu-Ag, Cu-Ni and Cu-Zr by high-pressure torsion

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