E-13 THE ROLE OF PRECIPITATION ON THE CREEP-FATIGUE INTERACTION BEHAVIOUR OF A Ti-MODIFIED AUSTENITIC STAINLESS STEEL(Session: Fatique/Contact Strength)
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概要
- 論文の詳細を見る
The creep-fatigue interaction behaviour of a 15Cr-15Ni, Ti modified austenitic stainless steel has been characterized as a function of Ti/C ratio and microstructure. The material was tested at 923 K in Ti/C ratios of 4 and 8 and in the solution annealed, cold worked and aged conditions. It has been ascertained that precipitation controls creep-fatigue interaction properties in this alloy. Carbides which precipitate on the grain boundaries in the solution annealed material are found to be beneficial to creep-fatigue interaction properties, while fine titanium carbides which precipitate in the matrix in cold worked and aged conditions of the alloy, have been found detrimental to creep-fatigue interaction properties.
- 一般社団法人日本機械学会の論文
- 2006-11-08
著者
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Sandhya R.
Mechanical Metallurgy Division,Indira Gandhi Center for Atomic Research
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Bhanu Sankara
Mechanical Metallurgy Division,Indira Gandhi Center for Atomic Research
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Sandhya R.
Mechanical Metallurgy Division Indira Gandhi Centre For Atomic Research
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Sandhya R.
Mechanical Metallurgy Division Indira Gandhi Center For Atomic Research
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Bhanu Sankara
Mechanical Metallurgy Division Indira Gandhi Centre For Atomic Research
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Bhanu Sankara
Mechanical Metallurgy Division Indira Gandhi Center For Atomic Research
関連論文
- E-12 Effect of Temperature on LCF Behavior of 316L(N)/316(N) Weld Joint and 316(N) Weld metal(Session: Fatique/Contact Strength)
- E-13 THE ROLE OF PRECIPITATION ON THE CREEP-FATIGUE INTERACTION BEHAVIOUR OF A Ti-MODIFIED AUSTENITIC STAINLESS STEEL(Session: Fatique/Contact Strength)