• 简要叙述目前国内外通用涂膜硬度试验方法及相关仪器开发状况。

    The current film hardness test method in common use at home and abroad is reported briefly, along with the developing of the relevant instrument.

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  • 仪器化种新兴试验方法不仅可以测量金属材料硬度可以测定金属材料的其他参数

    Instrumented indentation test is a new kind of testing method. It can determine not only the hardness but also the materials parameters of metallic materials.

    youdao

  • 显微硬度、电子拉伸试验方法,测定了硬度、抗拉强度延伸率与冷加工变形量的关系及冷加工态银、铜、钽退火软化曲线

    The hardness, tensile strength and elongation of Ag, cu and Ta, their relationship with the degree of cold work and soften annealing curves of cold-worked Ag, cu and Ta were investigated.

    youdao

  • 阐述一种纳米尺度测试材料显微硬度试验方法——深度硬度试验法。

    This paper presents a micro-hardness testing method, namely depth-hardness testing with nanometer scale.

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  • ASTMD2583巴氏硬度测试巴科尔硬度仪对硬质塑料硬度标准试验方法简介:ASTM D2583巴氏硬度测试包括了对加强非加强塑料压痕硬度的测定,使用型号934-1和935的巴科尔硬度仪。

    ASTM D2583 Scope This test method covers the determination of indentation hardness of both reinforced and nonreinforced rigid plastics using a Barcol Impressor, Model No. 934-1 and Model No. 935.

    youdao

  • 采用理论计算、热影响最高硬度试验小铁试验方法研究超低碳含铜时效抗裂性。

    Cracking resistance of ultra-low cabon Cu-bearing age-hardening steels was studied in this paper by computing, maximum hardness in weld heat-affected zone test and Y-groove cracking test.

    youdao

  • 采用理论计算、热影响最高硬度试验小铁试验方法研究超低碳含铜时效抗裂性。

    Cracking resistance of ultra-low cabon Cu-bearing age-hardening steels was studied in this paper by computing, maximum hardness in weld heat-affected zone test and Y-groove cracking test.

    youdao

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