Vickers hardness aumber是什么意思

网络释义

用法例句

AIM:To compare the change of Viker Microhardness Number(VHN) in ozone(O3)combining remineralization treatment,pure O3 treatment and pure remineralization treatment for caries-affected dentin of deciduous teeth,and to evaluate the effect of the three methods.

用维氏显微硬度值(Vikers Microhardness Number,VHN)和扫描电镜(Scanningelectron microscope,SEM)评价效果。

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。

Metallic materials Hardness test Tables of Vickers hardness values for use in tests made on flat surfaces

金属材料－－硬度试验－－平面试验用维氏硬度值表

Metallic materials Hardness test Tables of Vickers hardness values for use in tests made on flat surfaces Part 1: HV 5 to HV 100 ?

金属材料－－硬度试验－－平面试验用维氏硬度值表 第一部分：HV5～HV100

Table for Comparison of Tensile Strength and Hardness(Brinell,Rockwell,Vicker)

抗拉强度与硬度(布氏、洛氏、维氏)对照表

low-load Vickers hardness test

小负荷维氏硬度试验

Their fracture toughness and hardness were determined with Vicker's indentation test machine.

在维氏硬度仪上测试断裂韧性和硬度。

Hard metals--Vickers hardness test

GB/T7997-1987硬质合金维氏硬度试验方法

Conversion Relation of Leeb-hardness,Vickers-hardness and Strength of Austenitic Stainless Steels

奥氏体不锈钢里氏硬度、维氏硬度及强度之间的换算关系

Unification of Hardness Scale Connected with Digitization of Vickers Hardness Test

硬度标度的统一与维氏硬度试验的数字化

Comparison and Evaluation the Evenness Degree of Vickers Hardness Test Blocks of China and USA

中、美维氏硬度块均匀度的对比评估

Investigation of Relationship between Instrumented Indentation Hardness and Vickers Hardness

仪器化压入硬度与维氏硬度的关系研究

Metallic materials - Hardness test tables of Brinell hardness values for use in tests made on flat surfaces

金属材料－－硬度试验－－平面试验用布氏硬度值表

Calibration of Vickers hardness reference blocks(less than HV 0.2)

GB/T17199-1997标准维氏硬度块(小于HV0.2)的标定

Metallic materials-Vickers hardness test Part 1: Test method

金属维氏硬度试验　第1分：试验方法

Test method for Vickers hardness of high performance ceramics

GB/T16534-1996工程陶瓷维氏硬度试验方法

Metallic materials--Vickers hardness test

GB/T4340-1984金属维氏硬度试验方法

Metallic materials-Vickers microhardness test

GB/T4342-1991金属显微维氏硬度试验方法

Specifications for Vickers hardness testers

GB/T7664-1987维氏硬度计技术条件

Verification of vickers hardness testers(less than HV 0.2)

GB/T17198-1997维氏硬度计(小于HV0.2)的检验