Creep and long-term strength of Mo with boron silicide coating in a vacuum at 1000 to 1400$sup 0$C

Journal Article · Thu Feb 01 00:00:00 EST 1973 · Strength Mater. (USSR) (Engl. Transl.), v. 5, no. 2, pp. 188-191

OSTI ID:4326161

Zelenyuk, E E; Krivenyuk, V V; Sosnovskii, L A

Translated from Probl. Prochnosti; 5: No. 2, 53-56(Feb 1973). The investigations were made at 1000 to 1400 deg C on commercially pure specimens of Mo. The test durations ranged from 0.1 to 2000 h. It was found that boron stlicide coatings increase the longterm strength of molybdenum at temperatures up to 1400 deg C in a vacuum. If stress concentrators are lacking, the coating has no effect on plasticity of the base material. The presence of concentrators causes a diminution in plasticity characteristics. Application of a coating causes no quantitative change in the curve of long-term strength of the material. (JRD)

• Research Organization: Inst. of Strength of Materials, Kiev
• NSA Number: NSA-29-027323
• OSTI ID: 4326161
• Journal Information: Strength Mater. (USSR) (Engl. Transl.), v. 5, no. 2, pp. 188-191, Other Information: Orig. Receipt Date: 30-JUN-74; Related Information: Translated from Probl. Prochnosti; 5: No. 2, 53-56(Feb 1973)
• Country of Publication: Country unknown/Code not available
• Language: English

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