STRENGTH, STABILITY, AND THE EQUICOHESIVE POINT
Journal Article
·
· J. Inst. Metals
OSTI ID:4169362
A series of high-purity alloys based on iron--18% chromium, balance nickel, was prepared to include the alpha , ( alpha + gamma ), and gamma phase fields. Strengths were measured by means of creep, tensile, and hardness tests. Stability was evaluated from the rate of decrease of high-temperature strength with time. It is shown that the ambiguity connected with the equicohesive temperatare can be eliminated when time or strain-rate effects are accounted for, thus conferring a unique value on the transition between low- and high-temperature behavior. This fixed value is called the equicohesive point, rather than the equicohesive temperature. (auth)
- Research Organization:
- Battelle Memorial Inst., Columbus, Ohio
- NSA Number:
- NSA-14-012973
- OSTI ID:
- 4169362
- Journal Information:
- J. Inst. Metals, Journal Name: J. Inst. Metals Vol. Vol: 88
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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