書誌事項
- タイトル別名
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- Study on Creep Rupture Strength and Microstructure of 10Cr-2Mo-V-Nb Steel
- 10Cr 2Mo V Nb コウ ノ コウオン トクセイ ト ビサイ ソシキ
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抄録
In order to develop a new ferritic heat-resisting steel that have high creep rupture strength, good weldability and oxidation resistance at the temperature of 600°C, we performed creep rupture tests, mechanical tests, microstructure observation by transmission electron microscope and X-ray diffraction analysis of electrolytic extraction residue of tested steel.<BR>Main resuhs are as follows:<BR>(1) It was found that the creep rupture strength of 0.05C-10Cr-2Mo-0.1V-0.05Nb steel was superior to that of SUS 304 steel at the temperature of 600°C.<BR>(2) This steel comprises two structure of delta ferrite and tempered martensite. Main precipitation at longer term are M23C6 and Fe2Mo at 600°C-700°C. The precitation of Fe2Mo type in delta ferrite would increse favorably the high temperature strength as well as the M23C6 and M6C carbides.
収録刊行物
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- 鉄と鋼
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鉄と鋼 65 (7), 886-895, 1979
一般社団法人 日本鉄鋼協会
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詳細情報 詳細情報について
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- CRID
- 1390001205154569344
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- NII論文ID
- 110001487972
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- NII書誌ID
- AN00151251
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- ISSN
- 18832954
- 00211575
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- NDL書誌ID
- 2054913
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可