• In order to improve the properties of the screen plate, we scientifically designed the chemical composition of a new abrasion-resistant cast iron, studied its foundry and heat treatment parameters.

    为了改善筛板材质性能,对化学成分进行了科学设计,并探讨了铸造热处理工艺

    youdao

  • In order to improve the properties of the screen plate, we scientifically designed the chemical composition of a new abrasion-resistant cast iron, studied its foundry and heat treatment parameters.

    为了改善筛板材质性能,对化学成分进行了科学设计,并探讨了铸造热处理工艺

    youdao

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