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STEELS WITH PACK-NET MARTENSITE-AUSTENITE MICROSTRUCTURE SUBJECTED TO COLD TREATMENT
STEELS WITH PACK-NET MARTENSITE-AUSTENITE MICROSTRUCTURE SUBJECTED TO COLD TREATMENT
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机译：球囊网状马氏体-奥氏体显微组织的钢经过冷处理
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摘要
FIELD: treatment of low- and medium-carbon alloyed steels.;SUBSTANCE: steel rod whose microstructure has grains consisting of martensite plates alternating with thin films made from stabilized austenite is subjected to cold strain. Due to high density of dislocation in structure and tendency of strain stresses to move between martensite and austenite phases, cold strain imparts unique mechanical properties including tensile strength without intermediate heat treatment of steel between cogging procedure by cold treatment.;EFFECT: increased breaking strength.;19 cl, 2 dwg, 2 tbl, 5 ex
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机译：领域：低碳钢和中碳合金钢的处理;物质：显微组织具有由马氏体板组成的晶粒和由稳定奥氏体制成的薄膜交替的钢棒，经受冷应变。由于高位错结构密度和应变应力在马氏体和奥氏体相之间移动的趋势，冷应变赋予了独特的机械性能，包括拉伸强度，而在冷加工的齿槽加工之间无需对钢进行中间热处理。效果：提高了断裂强度。 ; 19 cl，2 dwg，2 tbl，5 ex
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