OALib Journal期刊
ISSN: 2333-9721
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Co-2Y和Co-5Y合金在600—800℃空气中的氧化行为研究
, PP. 217-220
Keywords: 钇,氧化,钴,高温合金,钴合金,硫,腐蚀
Abstract:
本文研究了Co-2Y与Co-5Y(原子分数,%,下同)合金在600-800℃空气中的氧化行为,纯Co在三个温度下的氧化符合抛物线规律.Co-Y合金在800℃下的氧化符合抛物线规律,而在700℃时则接近于立方速率规律,在600℃时Co-2Y合金氧化仍遵循立方速率规律,而Co-5Y合金则偏离立方和抛物线.
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