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DISPERSED-HARDENING MARTENSITE STAINLESS STEEL AND A PUMP WITH PLUNGER BACK-AND-FORTH MOVEMENT, MADE USING THIS STEEL
DISPERSED-HARDENING MARTENSITE STAINLESS STEEL AND A PUMP WITH PLUNGER BACK-AND-FORTH MOVEMENT, MADE USING THIS STEEL
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机译:分散硬化马氏体不锈钢和带柱塞前后运动的泵,使用这种钢制成
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摘要
FIELD: metallurgy.;SUBSTANCE: invention relates to dispersion-hardening martensite stainless steel used for making parts of pumps with plunger back-and-forth movement. Steel contains, wt %: carbon in amount of 0.08 and 0.18, chromium in amount between 10.50 and 14.00, nickel in amount between 0.65 and 1.15, copper in amount between 0.85 and 1.30, the rest is iron and the primary released phase containing copper.;EFFECT: longer service life of manufactured parts of pumps.;26 cl, 6 dwg, 3 tbl
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