Current position: Home >> Scientific Research >> Paper Publications

乙烯裂解管减薄损伤及寿命预测方法

Release Time:2020-05-15  Hits:

Indexed by: Journal Article

Date of Publication: 1990-01-01

Journal: 大连理工大学学报

Included Journals: CSCD

Volume: 30

Issue: 6

Page Number: 687

ISSN: 1000-8608

Key Words: 乙烯; 裂解炉; 炉管; 使用寿命

Abstract: 对一根运行5a后的乙烯裂解炉管的组织和性能分析结果表明,经长期运行后炉 管材料的蠕变断裂性能降低,管壁减薄。提出了考虑裂解管蠕变损伤和减薄损伤的剩 余寿命预测方法。

Prev One:乙烯裂解管减薄损伤及寿命预测方法

Next One:晶界碳化物对15Cr-25Ni不锈钢拉伸性能的影响