Literature review on characteristics of high temperature ferritic Cr-Mo steels and weldments

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作者：

机构：

[1] Lundin, Carl D.

[2] Liu, Peng

[3] Cui, Yan

来源：

Lundin, Carl D. | 2000年 / Welding Research Council, New York, NY, United States卷

关键词：

Alloying elements - Chemical modification - Chromium alloys - Composition effects - Creep testing - High temperature properties - Mechanical properties - Research and development management - Welds;

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摘要：

The Committee on Welds of The Pressure Vessels Research Council is sponsoring a research program to investigate the creep behavior in each of the individual HAZ regions, such as the coarse grained region, fine grained region, and intercritical transformed region for ferritic Cr-Mo alloy steel weldments. To enhance the research in this program, the characteristics of ferritic Cr-Mo alloy steels are reviewed. Focus is on the characteristics of high temperature mechanical properties for 2 1/4 Cr-1Mo, 9Cr, 12Cr, and their modifications.

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