Effect of Si, Ca and Sr on the Creep-Resistance of AZ91D Alloy

Author:

Wang Yan1,Xiong Shou Mei1,Li Wen Hui2,Zou Zhi Wen1

Affiliation:

1. Tsinghua University

2. Lanzhou University of Technology

Abstract

In present work, Sr, Ca and Si elements were added into AZ91D and cast into a metallic mold. The influence of these elements on AZ91D magnesium alloy were studied systematically with the purpose of developing a new magnesium alloy with good mechanical properties at both room and high (150°C~200°C) temperature. Additionally, a simple method to qualitatively analyze the high-temperature creep performances of magnesium alloys was designed and implemented.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Microstructure and creep properties of Mg-4Al-2Sn-1(Ca,Sr) alloys;Transactions of Nonferrous Metals Society of China;2010-07

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