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铝合金贮箱寿命安全性评估试验

Experiment on Lifetime Safety Assessment to Aluminum Alloy Tank
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摘要 介绍了铝合金贮箱的延寿试验,结合无损检测信息、极限承载能力试验、断裂韧性测试和裂纹扩展速率试验对铝合金贮箱进行使用安全性评定,提出了一套用于评估长期贮存铝合金贮箱寿命安全性的试验规范,供后续开展工作使用。 This paper introduces the life test of aluminum alloy tank. Combined nondestructive testing information, ultimate bearing capacity test ,fracture toughness and crack growth rate tests for the safety assessment of storage tank, a set of evaluation test specifications for long term storage aluminum alloy tank life safety is proposed for future work.
出处 《宇航材料工艺》 CAS CSCD 北大核心 2014年第A01期79-84,共6页 Aerospace Materials & Technology
关键词 贮箱 寿命 评估 试验 Tack, Lifetime, Assessment, Experiment
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