溶射法によるアモルファス合金皮膜の積層技術の開発
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概要
- 論文の詳細を見る
Amorphous alloy films with high melting point (about 1200°C) have never been produced by any spraying method. This study showed the possibility that the cooling rate can be increased to the range of 105 to 106 K/s by immediately cooling the spraying flame. Based on this finding, bulk material of amorphous alloy was formed by testing Fe70Cr10P13C7 which is a high corrosion-resistant material. To confirm anticorrosion property, the bulk material was immersed in aqua regia together with a material for comparison, SUS316L. The bulk material of SUS316L completely dissolved in about 6 hours. In contrast, approximately 17% of the balk material of amorphous alloy remained as residue even after 3480 hours, thereby confirming its high anticorrosion property.
- The Japan Institute of Metals and Materialsの論文
The Japan Institute of Metals and Materials | 論文
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