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 |
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页(从-至) | 34-36 |
页数 | 3 |
期刊 | Petroleum Refinery Engineering |
卷 | 36 |
期 | 10 |
出版状态 | 已出版 - 15 10月 2006 |