CYCLIC INDUCED CREEP OF A PLAIN CARBON-STEEL AT ROOM-TEMPERATURE

被引:20
作者
PILO, D
REIK, W
MAYR, P
MACHERAUCH, E
机构
[1] Institut Für Werkstoffkunde I, Universität Karlsruhe (Th), Karlsruhe
来源
FATIGUE OF ENGINEERING MATERIALS AND STRUCTURES | 1979年 / 1卷 / 03期
关键词
D O I
10.1111/j.1460-2695.1979.tb00385.x
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Abstract— Plain carbon steel specimens subjected to cyclic and superimposed mean stresses show significant plastic strain at intermediate life due to cyclic creep deformation at room temperature. Cyclic creep strains can also be observed in the high cycle region with Nf > 2. 106. An extended Haigh‐diagram provides information about the resulting mean strain at predetermined cycles. Copyright © 1979, Wiley Blackwell. All rights reserved
引用
收藏
页码:287 / 295
页数:9
相关论文
共 8 条
[1]  
Kawamoto M., Shibata T., Fatigue deformation preceding fracture under combined cyclic and steady loads Mem, Fac. Engng Kyoto Univ., 34, pp. 125-134, (1972)
[2]  
Pokluda J., Stanek P., Cyclic creep of steels 12010, 14331 and the mean stress influence on the fatigue life in the low and high cycle region (in Czech), Kovove mater, 16, pp. 583-599, (1978)
[3]  
Radon J.C., Oldroyd P.W.J., Burns D.J., Mean strain and hardness changes in uniaxial stress cycling, Proc. mech. Behav. Mater, 2, pp. 285-298, (1972)
[4]  
Radon J.R., Oldroyd P.W.J., (1976)
[5]  
Shiratori E., Obataya Y., Effect of mean stress on the low‐cycle fatigue strength, Bulletin of JSME, 12, pp. 1316-1319, (1969)
[6]  
Zinssler R., Strain of steel wires in tension fatigue (in German), Stahl Eisen, 74, pp. 151-154, (1954)
[7]  
Pilo D., Reik W., Mayr P., Macherauch E., Inhomogeneous deformation processes in the incipient crack‐free fatigue stage of unalloyed steels (in German), Arch. Eisenhüttenwes, 48, pp. 575-578, (1977)
[8]  
Pilo D., Reik W., Mayr P., Macherauch E., On the influence of mean stress on the fatigue behavior of unalloyed steels (in German), Arch. Eisenhüttenwes, 49, pp. 31-36, (1978)