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Nickel-aluminum-boron powders prepared by a rapid solidification process
Nickel-aluminum-boron powders prepared by a rapid solidification process
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机译:通过快速凝固工艺制备的镍铝硼粉
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摘要
Nickel-aluminum alloys containing boron in powder form are disclosed. These alloys are subjected to melt-spinning to form a brittle filament consisting in large measure of a metastable solid solution phase. This is then pulverized to powder configuration. Such powders exhibit excellent sprayability to form a dense, homogeneous, hard coating on a metallic substrate. The alloys, also exhibit excellent resistance to high temperature oxidation.
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