• But the instruments of testing heat check, stress and linear shrinkage of casting alloy at present are not only inconvenient in operation but also unitary in function.

    已有测定铸造合金裂、应力线收缩参数仪器不仅操作不便而且功能单一

    youdao

  • A new type of multi-function system for testing linear shrinkage, stress and hot cracking of casting alloy is introduced in the paper.

    介绍一种新型铸造合金线收缩-应力-裂特性综合测试系统

    youdao

  • A new multifunctional device for testing linear shrinkage, stress and heat check of casting alloy easily and quickly is developed in the paper.

    本文研制一种新型铸造合金线收缩-应力-裂特性多功能测定仪,它可以方便准确测定金属热裂、应力、线收缩特性。

    youdao

  • A new multifunctional device for testing linear shrinkage, stress and heat check of casting alloy easily and quickly is developed in the paper.

    本文研制一种新型铸造合金线收缩-应力-裂特性多功能测定仪,它可以方便准确测定金属热裂、应力、线收缩特性。

    youdao

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