STRESS-CONCENTRATION FACTORS AND NOTCH-SENSITIVITY OF GRAPHITE

被引：20

作者：

BAZAJ, DK

COX, EE

机构：

[1] Department of Mechanical Engineering, State University of New York at Buffalo

[2] Curtiss-Wight Corp., Buffalo

来源：

CARBON | 1969年 / 7卷 / 06期

关键词：

D O I：

10.1016/0008-6223(69)90524-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The stress-concentration and fatigue-strength-reduction factors are determined for grooved tensile specimens made of a fine-grained graphite, Great Lakes Carbon grade H205. The stress-concentration factors determined experimentally are compared with the available theoretical values, and equations are derived relating them to the radius of the groove. Equations are also derived relating both the fatigue-strength- reduction factor and the notch-sensitivity index to the radius of the groove. © 1969.

引用

页码：689 / &

共 9 条

[1]

DAVIS DS, 1955, NOMOGRAPHY EMPIRICAL, P13

[2]

HEYWOOD RB, 1962, DESIGNING FATIGUES M, P80

[3]

MICKLEY HS, 1957, APPLIED MATHEMATICS, P80

[4]

PETERSON RE, 1953, STRESS CONCENTRATION, P32

[5]

SCHENCK H, 1961, THEORIES ENGINEERING, P144

[6]

Sines G., 1959, METAL FATIGUE, P293

[7] DEFORMATION MECHANISMS IN POLYCRYSTALLINE GRAPHITE [J].

SLAGLE, OD .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1967, 50 (10) :495-&

[8]

VALENTICH J, TDS668P6EVMTLM1 WEST

[9]

WEISS V, 1966, J BASIC ENG, P676

← 1 →