基本释义:

勃氏硬度

网络释义

1)Brinell hardness,勃氏硬度

2)Pusey-Jones plastometer,勃氏硬度计

3)Brinell hardness test,勃氏硬度试验

4)Brabenderviscometre,勃氏粘度计

5)Rockwell hardness,洛氏硬度

6)Vickers Hardness,维氏硬度

用法和例句

A Comparative Study of Impact Strength and Rockwell Hardness on Nano Composite Denture Base Resin and Traditional Denture Base Resin;

纳米基托复合树脂与传统基托树脂冲击强度及洛氏硬度的对比研究

The Evaluation of Measurement Uncertainty for Rockwell Hardness (Scale A) Test of Cemented Carbide

硬质合金洛氏硬度(A标尺)测量不确定度的评定

The grain size is increa seda little and Rockwell hardness is decreased a little by solid solution treatment at the temperature below grain coarsening temperature(1150 ℃) due to undissolved carbo-(nitride),but grain grow rapidly and Rockwell hardness de.

结果表明,弥散分布的碳氮化物对晶粒长大有显著阻碍作用,在低于该钢的晶粒粗化温度(1 150℃)固溶处理时,大量未溶解的碳氮化物使得晶粒尺寸增幅较小、洛氏硬度小幅下降;在高于1 150℃时,随温度的升高或时间延长,晶粒长大迅速,洛氏硬度大幅下降;晶粒生长指数随固溶温度的升高而呈台阶式增长;在固溶温度为1 050~1 100℃下的晶粒长大激活能为189。

The Full-automatic Controlling and Measuring Software for Vickers Hardness Base;

全自动维氏硬度基准的控制与测量软件

Uncertainty evaluation of metal material Vickers hardness measurement

金属材料维氏硬度测量不确定度的评定

The Vickers hardness test shows that the fine dendrite and Ag_3Sn of the eutectic structure in the rapid solidified sample do favor to improve the mechanical properties of Sn-3.

维氏硬度测试结果表明:快速冷却条件能使焊料合金晶粒细化,其中作为强化相的金属间化合物 Ag3Sn 分布更加细密,从而能使整个合金机械性能得到提高。

method rockwell hardness test for plastics

塑料洛氏硬度试验方法

superficial Rockwell hardness tester

轻压力洛氏硬度试验机

automatic digital display Rockwell hard-tester

自动数显洛氏硬度计

The Testing Technology of Rockwell Hardness and Uncertainty in Measurement of Rockwell Hardness Blocks

洛氏硬度测量的误差来源及洛氏硬度块的测量结果不确定度

Evaluation of Uncertainty in Rockwell Hardness Test

测量洛氏硬度过程中不确定度的评定

Bonded abrasives hardness measurement by Rockwell tester

GB/T2491-1984洛氏硬度计检验磨具硬度的方法

The Evaluation of Measurement Uncertainty for Rockwell Hardness (Scale A) Test of Cemented Carbide

硬质合金洛氏硬度(A标尺)测量不确定度的评定

Plastics--Determination of hardness by the ball indentation method--Rockwell hardness

GB/T9342-1988塑料洛氏硬度试验方法

Metallic materials-Rockwell hardness test

GB/T230-1991金属洛氏硬度试验方法

Metallic materials--Rockwell superficial hardness test

GB/T1818-1994金属表面洛氏硬度试验方法

Specifications for Rockwell hardness testers

GB/T2848-1992洛氏硬度计技术条件

Specification for Rockwell superficial hardness testers

GB/T3773-1993表面洛氏硬度计技术条件

Remodeling for HRBS-150 Rockwell Hardness Tester

HRBS-150标准洛氏硬度计的技术改造

Hard metals--Rockwell hardness (scale A) test method

GB/T3849-1983硬质合金洛氏硬度(A标尺)试验方法

Correlation of Ultimate Strength with Rockwell Hardness of St13 Cold Sheet Produced by KISCO

昆钢冷轧薄板St13抗拉强度与洛氏硬度关系探讨

Thermal sprayed metallic coatings--Rockwell hardness test

GB/T8640-1988金属热喷涂层表面洛氏硬度试验方法

Research on Loading Way and Measurement Methods of Automatic Rockwell Hardness Tester

全自动洛氏硬度计加载方式和测量方法的研究

The Reason Analysis and Exdusion Methods of Fault of Metallic Rochwell Hardness Testers

金属洛氏硬度计的故障原因分析及排除方法