Influence Mechanism of Cerium on the Threshold of Short Fatigue Crack for Aluminum-lithium Alloy 209

来源 :稀有金属：英文版 | 被引量 : 0次 | 上传用户：jackfang999

【摘要】

：

The thresholds of short fatigue cracks for aluminum-lithium alloys 2090 and 2090+Ce are quantitatively evaluated. The essential reason resulting in stronger sho

【作者】

：

Zheng Chen

【机构】

：

NorthwesternPolytechUniv

【出处】

：

稀有金属：英文版

【发表日期】

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2001年1期

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The thresholds of short fatigue cracks for aluminum-lithium alloys 2090 and 2090+Ce are quantitatively evaluated. The essential reason resulting in stronger short crack effect has been ascertained. Influence of cerium on the threshold of short fatigue cra

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Influence Mechanism of Cerium on the Threshold of Short Fatigue Crack for Aluminum-lithium Alloy 209

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