Failure Analysis of Spiral Plate Heat Exchanger

被引：3

作者：

Li Meng Li ^{[1
,2
]}

Wang Wei Qiang ^{[1
,2
]}

Tang Jie ^{[1
,2
]}

Ma Xiao Hui ^{[3
]}

机构：

[1] Shandong Univ, Sch Mech Engn, Jinan 250061, Peoples R China

[2] Engn & Technol Res Ctr, Special Equipment Safety, Jinan, Peoples R China

[3] State Nucl Elect Power Planning Design & Res Inst, Beijing 1000094, Peoples R China

来源：

CHEMICAL, MECHANICAL AND MATERIALS ENGINEERING | 2011年 / 79卷

关键词：

Failure Analysis; Heat Exchanger; Spiral Plate;

D O I：

10.4028/www.scientific.net/AMM.79.276

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The comprehensive failure analysis was taken to investigate the leakage initiation of spiral plate heat exchanger. The micro appearance of cracks in spiral plates, chemical composition, metallographic structure, crack fracture and tensile properties were analyzed. The results show that the failure of spiral plates is most likely due to the non-standard design and manufacture combined with alternating load caused by alkali washing.

引用

页码：276 / +

页数：2