HEAT TREATMENT OF 2 one quarter CR-1 MO STEEL FOR BREEDER REACTOR STEAM GENERATORS.

被引：0
|
作者：
Klueh, R.L.
机构：
来源：
Nuclear Technology | 1982年 / 57卷 / 01期
关键词：
STEEL HEAT TREATMENT - Annealing;
D O I：
10.13182/nt82-a16191
中图分类号：
学科分类号：
摘要：
The mechanical properties of 2 one quarter Cr-1 Mo steel are determined by the microstructure, which can be different for annealed and normalized-and-tempered steel. The extreme in microstructural difference is when the normalized-and-tempered steel is entirely bainite and the anealled steel is 75 to 80% proeutectoid ferrite, the balance bainite. Mechanical property data for annealed and normalized-and-tempered 2 one quarter Cr-1- Mo steel with these microstructures were compared. The results were analyzed in terms of the kinetics of the different metallurgical changes that the various microstructures undergo during an elevated-temperature test or elevated-temperature exposure during service.
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页码：114 / 127
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