Fracture behaviour of maraging steel tensile specimens and pressurized cylindrical vessels

被引：15

作者：

Christopher, T

Sankarnarayanasamy, K

Rao, BN ^{[1
]}

机构：

[1] Vikram Sarabhai Space Ctr, Struct Engn Grp, Trivandrum 695022, Kerala, India

[2] Alagappa Chettiar Coll Engn & Technol, Fac Mech Engn, Karaikkudi 630004, Tamil Nadu, India

[3] Reg Engn Coll, Fac Mech Engn, Tiruchirappalli 620015, Tamil Nadu, India

来源：

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES | 2004年 / 27卷 / 03期

关键词：

failure assessment diagram; failure pressure; fracture strength; maraging steel; pressure vessels;

D O I：

10.1111/j.1460-2695.2004.00673.x

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A three-parameter fracture criterion is applied for the development of a failure assessment diagram to maraging steels and its validity verified by considering the maraging steel fracture data of surface crack tension specimens (SCT) and pressure vessels having axial surface cracks. Fracture-strength/failure-pressure estimates based on this criterion are found to be in reasonably good agreement with test results.

引用

页码：177 / 186

页数：10

共 21 条

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