HEAT RESISTANCE OF COMPLEX ALLOYED FERRITE (in Russian)
Journal Article
·
· Metalloved. i Obrabotka Metal.
OSTI ID:4284587
The microstructure and phase constitution of ferritic steels containing Cr, Si, Mn, Co, W, Mo, and Nb were studied hetween 750 and 1200 C. Room- temperature mechanical properties were also obtained. The complex alloyed ferritic steels have good mechanical properties at all investigated temperatures. At 500 the heat resistance is as high as that of some perlite-type steels. Additions of Nb (0.4%) to chromium-tungsten steel further improve the creep resistance and strength of the steel. However, the presence of Mb reduces toughness at standard temperature and the tensile strength at elevated temperatures. (R.V.J.)
- Research Organization:
- Central Research Inst. of Ferrous Metallurgy
- NSA Number:
- NSA-13-003892
- OSTI ID:
- 4284587
- Journal Information:
- Metalloved. i Obrabotka Metal., Journal Name: Metalloved. i Obrabotka Metal. Vol. Vol: No. 12
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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