Fatigue and creep in titanium grade 2

被引：10

作者：

Ferreira, JAM ^{[1
]}

Costa, JDM ^{[1
]}

Reis, PNB ^{[1
]}

机构：

[1] UBI,DEPT ELECTROMECH ENGN,P-6200 COVILHA,PORTUGAL

来源：

INTERNATIONAL JOURNAL OF FATIGUE | 1996年 / 18卷 / 04期

关键词：

D O I：

10.1016/0142-1123(96)00001-1

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The titanium grade 2 is currently used in high-pressure heat exchanges, piping systems in sea water desalination plants, offshore technology and chemical plants. In many of the applications fatigue and/or creep loading conditions occur. In this paper are presented the results of the mechanical behaviour, low cycle fatigue parameters and fatigue crack propagation at room temperature and at 400 degrees C. The influence of temperature, frequency and the shape of wave loading was studied. The creep behaviour was also studied. Curves of the strain and the stress against the time were obtained to 400 degrees C and 500 degrees C. Also the Larson-Miller parameter was determined. Tests to the creep crack propagation study were carried out. Crack propagation in the creep tests conditions used was not verified.

引用

页码：227 / 233

页数：7

共 16 条

[1]

*ASTM, 1981, ANN BOOK ASTM STA 10, pE92

[2]

*ASTM, 1981, ANN BOOK ASTM STA 10, pE647

[3]

*ASTM, 1981, ANN BOOK ASTM STAN 8, pB265

[4]

Basquin O.H., 1910, P ASTM, V10, P625, DOI DOI 10.4236/MSA.2011.212231