Increasing the relaxation resistance of heat resistant Ni−Cr alloys by conditioning

Autor: Borzdyka, A. M., Sveshnikova, G. A.
Zdroj: Metal Science and Heat Treatment; October 1972, Vol. 14 Issue: 10 p891-895, 5p
Abstrakt: The effect of repeated loading (conditioning) in the first period of relaxation on the relaxation resistance of heat resistant Ni-Cr alloys depends on the working temperature. At 750–800°C the effectiveness of this treatment is adequate for practical use (although it is smaller than at 700–725°C). At temperatures up to 850°C conditioning cannot prevent the intensive relaxation weakiening that is characteristic of Ni-Cr alloys at this temperature.
Databáze: Supplemental Index