Effect of stress concentration on mechanical properties of Mo sheet with protective coatings

Journal Article · Thu Mar 01 00:00:00 EST 1973 · Strength Mater. (USSR) (Engl. Transl.), v. 5, no. 3, pp. 356-360

OSTI ID:4325910

Zelenyuk, E E; Sosnovskii, L A

Translated from Probl. Procbosti; 5: No. 3, 90-94(Mar 1973). Results of the investigations show that under conditions of brief static loading molybdenum sheet of grade MCh-II is almost insensitive to siress concentrations (for the selected types of concentrators). The presence of a diffusion protective coating leads to a considerable decrease in the ductility of the material over the whole investigated range of temperatures and to a decrease in its strength at temperatures below the coating deposition temperature. It was established that the strength of specimens with protective coatings in the presence of stress concentrators is higher than the strength of smooth specimens with the same coatings. (auth)

• Research Organization: Inst. of the Strength of Materials, Kiev
• NSA Number: NSA-29-027376
• OSTI ID: 4325910
• Journal Information: Strength Mater. (USSR) (Engl. Transl.), v. 5, no. 3, pp. 356-360, Other Information: Orig. Receipt Date: 30-JUN-74; Related Information: Translated from Probl. Prochnosti; 5: No. 3, 90-94(Mar 1973)
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

N50240* -Metals
Ceramics
& Other Materials-Metals & Alloys-Radiation Effects
*BORON- DIFFUSION COATING
*MOLYBDENUM- MECHANICAL PROPERTIES
*SILICON- DIFFUSION COATING
DUCTILITY
PROTECTIVE COATINGS
SHEETS
STRESSES
TEMPERATURE DEPENDENCE