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METHOD FOR MANUFACTURING A STAINLESS STEEL PRODUCT AND A STAINLESS STEEL PRODUCT MANUFACTURED BY THE METHOD
METHOD FOR MANUFACTURING A STAINLESS STEEL PRODUCT AND A STAINLESS STEEL PRODUCT MANUFACTURED BY THE METHOD
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机译:制造不锈钢产品的方法以及用该方法制造的不锈钢产品
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摘要
A Ni-free stainless steel product excellent in workability and corrosion resistance and a method for manufacturing such stainless steel product. A ferritic stainless steel product containing 18 to 24% by mass of Cr and 0 to 4% by mass of Mo is brought into contact with an inert gas containing a nitrogen gas at 800 degrees C. or above to subject it to nitrogen absorption treatment so that the product is austenitized partially or wholly to obtain such nickel-free product.
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