• 通过现场试验,以硬度检测复检确认了金属材料分选可靠性进行靶场退壳试验

    Through field test, the reliability of metal material separation is affirmed by sclerometer testing repetition measurement. Moreover, ejection experiments are made in shooting range.

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  • ASTMD2583巴氏硬度测试巴科尔硬度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

    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.

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  • 配备德国进口光谱拉力试验硬度测厚光泽色差大批检测设备

    And owns direct reading spectrometer, tension testing machine, hardness tester, thickness gage, gloss meter, color difference machine etc from Germany.

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  • 应用人工神经网络理论合理选择激光冲击参数,对球墨铸铁QT450-10进行了激光冲击试验,并用扫描电镜数显硬度等进行了分析。

    Selecting laser shocking parameters with the application of artificial neural networks theory, the high power density, neodymium -glass laser is used to laser shock process ductile iron QT450 - 10.

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  • 应用人工神经网络理论合理选择激光冲击参数,对球墨铸铁QT450-10进行了激光冲击试验,并用扫描电镜数显硬度等进行了分析。

    Selecting laser shocking parameters with the application of artificial neural networks theory, the high power density, neodymium -glass laser is used to laser shock process ductile iron QT450 - 10.

    youdao

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