英语释义

1. the hardness of a metal or alloy measured by hydraulically pressing a hard ball under a standard load into the specimen

2. a number expressing Brinell hardness and denoting the load applied in testing in kilograms divided by the spherical area of indentation produced in the specimen in square millimeters

3. the test to determine Brinell hardness

片语

Brinell number布氏硬度值

Brinell marks勃氏压痕

brinell hardness布氏硬度

Brinell instrument布氏硬度计

Brinell figure布氏度数

Brinell Scales布氏标尺

Brinell tester布氏硬度计

Brinell hardhetstest布氏硬度试验

brinell hardness test布里涅耳硬度试验，布氏硬度试验

brinell apparatus布氏硬度试验器

Brinell hardness布氏硬度

英汉例句

• Wear and tear tests of the treated specimen are made by Brinell wear test machine, and the relation between wear rate and mechanical property is set up.

  以上处理的试样经磨损试验，得到了磨损率和机械性能的一些关系。

• At high hardness, therefore, the relationship between Brinell and Vickers or Rockwell scales is affected by the type of ball used.

  因此，对于高硬度，布氏硬度计和维氏硬度计或洛氏硬度计的检测值之间的关系就会受到所采用的球体的影响。

• Wear and tear tests of the treated specimen are made by Brinell wear test machine, and the relation between wea...

  以上处理的试样经磨损试验，得到了磨损率和机械性能的一些关系。

• This standard provides the requirements for a Brinell testing machine and the procedures for performing Brinell hardness tests.

  本标準同时规定了对布氏硬度计的要求，以及进行布氏硬度试验的步骤。

• Brinell hardness, cone impression hardness, ball impression hardness.

  布氏硬度，锥体压痕硬度，球体压痕硬度。

• The results showed that the relative density and Brinell hardness decreased while the electrical resistivity increased with the increase of graphite content.

  研究发现，随着复合材料中石墨含量的增多，材料的相对密度、布氏硬度值降低，电阻率升高。

• The test of Brinell hardness and strength of plastic contact are used as the main investigative means in this paper, and little deformation of metal is presumed.

  以布氏硬度实验、塑性接触变形实验为主要研究手段，以金属的小接触变形为假设前提。

• The effects of instant stream inoculation process on the microstructure and section sensitivity of WD615 flywheel were investigated by using metallurgical microscope and Brinell hardness tester.

  利用金相显微镜、布氏硬度计分析了随流孕育处理对WD 615飞轮金相组织和断面敏感性的影响。

• Low temperature aging for die casting al alloy under appropriate technological condition can increase average strength and Brinell hardness more than 10% and 30% respectively.

  对压铸铝合金进行低温时效，在最佳工艺条件下，合金的平均拉伸强度提高10 %以上，布氏硬度提高30 %以上。

• At room temperature Brinell hardness (HB) of extruded alloys were over 80.

  挤压变形合金的室温布氏硬度(HB)都超过了80。

• The test results shows that there is a linear relationship between Brinell Hardness and the machinability of cast iron with homogeneous microstructure or tiny carbides.

  经测试发现，铸铁的组织均匀和碳化物细小时，其布氏硬度与机械加工性能之间呈线性关系。

• Method of measurement uncertainty evaluation for Brinell hardness test results was introduced in the present work.

  文章介绍了布氏硬度试验中测量结果的不确定度评定方法。

• It can be used for Brinell hardness testing by the CCD measuring the diameter of the indentation into the computer monitor, mouse clicks through a direct measurement of Brinell hardness value.

  它可用于测试布氏硬度，通过CCD把测量的压痕直径输入到电脑显示器，通过鼠标点击直接测量出布氏硬度值。

• The evaluation of measuring uncertainty in metallic material Brinell hardness test is studied by testing the hardness of the 45 quenched and tempered steel.

  以45#调质钢硬度试验为例，研究了金属材料布氏硬度试验中测量不确定度的评定。

• The system can automatically measure Riss hardness of steering gear rack, and then transform it into corresponding Rockwell, Brinell and Vickers hardness.

  该系统可自动测试转向器齿条的里氏硬度，可转换成相应的洛氏、布氏、维氏值，并按生产要求自动进行分选。

• Remark: The above mentioned Brinell Hardness is an average value calculated on three tested data. One of the data is not less than 310 or more 410 is allowed.

  注：表中布氏硬度值HB为三个试验点数据的平均值，允许其中一个单位值不小于310或不大于410。

• It is improved on a basis of HBE-3000. It serves to measure the Brinell hardness of ferrous metals, non-ferrous metals.

  该硬度计是HBE- 3000的改进型，适用于测定黑色金属，有色金属的布氏硬度。

• It can be applied to determine the Brinell hardness for ferrous metal and non-ferrous metal.

  适用于黑色金属，有色金属的布氏硬度测定。