Creep deformation of austenitic steels at medium and low temperatures.

Author(s) : USAMI S., MORI T.

Type of article: Article

Summary

An austenitic steel used a structural material of a superconducting magnet undergoes creep deformation and stress relaxation even at medium and low temperatures. Small plastic and creep strains in eight austenitic steels and a low-alloy steel were measured in the temperature range from 4 to 573 K. Every steel including the low-alloy steel showed logarithmic creep strain at these temperatures when stress was high enough to produce plastic strain.

Details

  • Original title: Creep deformation of austenitic steels at medium and low temperatures.
  • Record ID : 2001-2613
  • Languages: English
  • Source: Cryogenics - vol. 40 - n. 2
  • Publication date: 2000

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