Research on elevated-temperature fracture toughness of incoloy 800h material for in-service furnace tubes

Zhongzheng Zhang, Jianming Gong, Shandong Tu

科研成果: 期刊稿件文章同行评审

1 引用 (Scopus)

摘要

The elevated-temperature fracture toughness of Incology 800H material for in-service furnace tubes was studied at 550° and 680°C. The elevated-temperature fracture toughness of Incology 800H material for in-service furnace tubes decreased with increasing temperature. The fracture toughness was 80-100 kJ/sq m at 680°C and higher at 550°C. The test results provided an important basis for the safety assessment of short-term elevated-temperature fracture of in-service furnace tubes.

源语言英语
页(从-至)34-36
页数3
期刊Petroleum Refinery Engineering
36
10
出版状态已出版 - 15 10月 2006

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