• The influence of SG inoculant on graphitizing annealing of malleable cast iron was investigated.

    研究SG变质剂可锻铸铁石墨化退火影响

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  • Mobile jaw drip-forged with high quality carbon steel, inactivate treatment, malleable cast iron handle and drip.

    口采用优质碳钢锻造钝化处理,可锻铸柄柄部占塑!

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  • This paper studies the process of heat treatment of particle pearlite malleable cast iron by the way of microstructure.

    课题影响珠光体锻铸组织及性能因素进行研究,从而优化珠光体可锻铸铁热处理工艺

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  • Application: Drilling deep hole in non alloy steel, alloy steel, grey cast iron, malleable cast iron, special aluminum or magnesium alloy.

    应用:适用合金钢、合金钢、铸铁、球墨铸铁、可锻铸削,尤其适合铝合金镁合金的加工。

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  • In this paper the range of manganese and sulphur constituents of ferritic malleable cast iron and the correlation between them are studied.

    本文研究了铁素体锻铸范围及其相互关系。

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  • The Primary causes inducing the hot and cold cracks of electric power fitting products of malleable cast iron in casting process are analyzed and discussed.

    分析探讨铸铁电力金具铸造生产中,产生原因

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  • The effect of Si on the crystal lattice parameters, lattice volume and crystal defects of the eutectic cementite in malleable cast iron has been studied by using X ray diffractometer and TEM.

    采用X-射线衍射仪、透射电镜研究了可锻铸白口组织晶渗碳体点阵参数、晶胞体积晶体缺陷影响

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  • The heat treating process was improved for the malleable cast iron, in accordance with its long annealing period, coarse graphite, residual carbide, lower mechanical properties and limited serve life.

    针对可锻铸退火周期石墨粗大碳化物消除不彻底、退火工件力学性能使用寿命短的问题,对的退火工艺进行了改进。

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  • Because malleable iron is obtained by heat treatment of white cast iron there are certain relations between the structure of white cast iron and its heat treatment.

    锻铸白口铁石墨化热处理而得,所以白口铁组织热处理一定关系

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  • In this article, the influence of silicon content and temperature on impact toughness of malleable nodular cast iron has been studied.

    研究温度球墨可锻铸冲击韧性影响

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  • The effect of the rare earth compound inoculant on graphitizing the annealing period of the malleable cast-iron was studied and analyzed.

    配制稀土元素为主锻铸复合孕育剂,进行了生产实验,研究分析了稀土复合孕育剂对可锻铸铁石墨退火周期影响

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  • Rolled, forged, or cast steel, or malleable iron fittings may be used. Cast iron is not permissible for fittings.

    可以使用轧制钢铸钢坩埚或者铸铁装置允许用生铁。

    youdao

  • Rolled, forged, or cast steel, or malleable iron fittings may be used. Cast iron is not permissible for fittings.

    可以使用轧制钢铸钢坩埚或者铸铁装置允许用生铁。

    youdao

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