use beryllium copper insert是什么意思

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The paper introduced the grade,chemical composition and classification of beryllium copper alloy at home and abroad,as well as the performance and usage of cast beryllium copper and processed beryllium copper,with emphasis on the discussion of relationship between heat treatment process and properties of beryllium copper alloy,as well as the heat treatment equipment.

介绍了国内外铍铜合金牌号、化学成分及分类,介绍了铸造铍铜和加工铍铜的性能和用途。

The alloy constitution,property and application in automotive industry of beryllium copper are introduced.

介绍了铍铜的合金成分和性能以及在汽车工业中的应用。

The performance,characteristics of heat treatment process and the research progress of beryllium copper alloy were introduced in computer,electronic,automotive,mold and other industry in recent year were summarized.

着重介绍了铍铜合金的性能,热处理工艺特点及研究进展,并综述了近年来铍铜在计算机、电子工业、汽车行业、模具行业等一些领域的应用。

Cause analysis of cracking of front fracture of the beryllium-bronze bar during extrusion process;

铍青铜挤压棒材端头开裂的原因分析

It is deformation contrast test with different pH indicator of quenching liquor by using macromolecule liquor PVA as beryllium-bronze's quenchant.

采用高分子溶液PVA作铍青铜淬火介质,用不同浓度淬火剂做形变对比试验,进行优选并通过金属变形机理分析,进行二次时效等方法,控制铍青铜复杂外形和薄壁件的变形量。

The material of sense organ is beryllium-bronze,it has good elasticity,and fitting to make elastic vibration element,an accelerometer being sensed by capacitance was researched,the signal pickup circuit of dynamics sensor being sensed by differential capacitance was developed.

利用弹性良好的铍青铜为材料制作加速度计中的敏感振动元件,研制出电容敏感式加速度计。

Study on the organization and performance of the product extruded from beryllium bronze;

铍青铜正向挤压制品组织与性能的研究

Bending technology of beryllium bronze parts and design of the die;

铍青铜零件弯曲工艺及模具设计

Fracture cause and technology improvement method of beryllium bronze spring;

铍青铜弹簧卡片断裂原因分析及工艺改进措施

The Stress Relaxation Property and Structure of Cu－ Be Alloys

铍铜合金抗应力松弛稳定性能及组织的研究

Study on Property of New Electrode Alloy with Low Be Element and No Co Element

新型无钴低铍铜基电阻焊电极合金性能研究

Analysis on Microstructrue and Property of Welded Joint of Cu-Be Alloy C17200 by Pulse Laser Welding

C17200铍铜合金脉冲激光焊接头组织性能分析

Study on the New-type Be-Cu Material Roller and Its Applied Performances for the High Speed Twin-roll Casting of Aluminum Alloys;

铝合金快速铸轧新型铍铜材料辊套及其应用性能研究

ChloroPhosphonazomA Spectorophotometric Determination of Beryllium in Copper Alloy;

偶氮氯膦-mA光度法测定铜合金中的铍

Twice-Step Ageing Method for Beryllium Bronze(QBe2)

铍青铜(QBe2)的分级时效工艺

Copper and copper alloys--Determination of beryllium content

GB/T5121.17-1996铜及铜合金化学分析方法铍量的测定

The Rapid-risen Temperature Model and Adaptive Control Method fot the Beryllium Bronze Vacuum Time-effective Furnace

铍青铜真空时效炉快速升温模型及自适应方法

Preparation of High Strength Beryllium Bronze QBe2 Wire and Its Properties Study;

高强度QBe2铍青铜线材的制备及性能研究

Nano-crystalline beryllium-Coppery alloy prepared by melt-spin method and its structural analysis

单辊旋淬法制纳米晶铜铍合金及结构分析

Failure Mechanism of Small Sleeve of Blast-furnace Tuyere and Discussion of Changing to Use Be-bronze

高炉风口小套破坏机理和改用铍青铜材料的探讨

Determination of Ba,Be,Cd,Cr,Cu,Ni,Pb and Zn in Solid Waste Extract by ICP-AES

ICP-AES同时测定固体废物浸出液中钡、铍、镉、铬、铜、镍、铅和锌

Spectrophotometric Determination of Copper with Beryllon Ⅲ-Tween-80 Ternary System

Cu(Ⅱ)-铍试剂Ⅲ-吐温-80三元体系分光光度法测定铜

Influence of Extrusion and Forging Processing on the Structure and Properties of Beryllium-bronze Rod

挤压和锻造工艺对铍青铜棒材组织和性能的影响

Americium-Beryllium neutron sources

GB/T12714-1991镅铍中子源

beryllium, chromium, nickel, vanadium and their chemical compounds;

铍、铬、镍、钒及其化合物；

beryllium dome tweeter

铍膜球顶形高音扬声器

EBOR (Experimental Beryllium Oxide Reactor)

实验性氧化铍反应堆