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50B (930℃×1h oil quenching) metallographic diagram
The microhardness, composition and fraction and morphology of the as-quenched cobalt-containing iron-chromium-nickel alloys (930°C × 1h oil-quenched) were studied for the study of microstructure of the alloys. The cobalt-containing iron-chromium-nickel alloys were obtained from the vacuum arc me......
22/06/2023 
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