書誌事項
- タイトル別名
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- Effect of Molybdenum on the High-Temperature Oxidation and the Vanadium-Attack on Ni-Cr-Base Alloys
- Ni-Crキ ゴウキン ノ コウオン サンカ ナラビニ バナジウム アタック ニ オヨボス Mo ノ エイキョウ
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The oxidation behavior and the vanadium-attack of Ni-Cr-Mo, Ni-Cr-Co-Mo alloys and some practical heat-resisting alloys containing molybdenum were studied. The following results were obtained. (1) Molybdenum increased the weight loss in scaling on Ni-Cr alloys above 1,000°C. On Ni-Cr-Mo alloys, MoO3 valatilized from surface of the scale above 1,200°C, and the rapid conversion of the metal into oxide was observed at the temperature of 1,350°C, owing to the formation of fused phase in the scale. The temperature of oxidation-resistance limit of Ni-Cr-Mo alloys is probably above, 1,350°C. (2) The temperature of oxidation-resistance limit was lowered, as the ratio of cobalt to nickel in alloys was raised, in Ni-Cr-Co-Mo alloy, Ni-base and Co-base heat-resisting alloys containing molybdenum. (3) Molybdenum increased the corrosion rate by V2O5 attack on Ni-Cr and Ni-Cr-Co alloys. In commercial heat-resisting alloys, molybdenum increased the corrosion rate, too. In Fe-base, Co-base an Ni-base alloys containing molybdenum, the corrosion rate was the lowest on Ni-base alloys.
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 26 (4), 248-253, 1962
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390001206480975616
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- NII論文ID
- 130007332349
- 40018258085
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 9153525
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- データソース種別
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- JaLC
- NDL
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