1) use beryllium copper insert
用铍铜做镶件
2) beryllium copper
铍铜
1.
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。
2.
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。
3.
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。
3) Do not use (core/cavity) insert
不准用镶件
4) beryllium-bronze
铍青铜
1.
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
2.
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。
3.
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。
5) beryllium bronze
铍青铜
1.
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
2.
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
3.
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
补充资料：铍铜
分子式：
CAS号：
性质：以铍为主要合金元素的铜合金，又称之为铍青铜。它是铜合金中性能最好的高级有弹性材料，有很高的强度、弹性、硬度、疲劳强度、弹性滞后小、耐蚀、耐磨、耐寒、高导电、无磁性、冲击不产生火花等一系列优良的物理、化学和力学性能。有加工铍青铜和铸造铍青铜之分。常用的铸造铍青铜有Cu-2Be-0.5Co-0.3Si, Cu-2.6Be-0.5Co-0.3Si, Cu-0.5Be-2.5Co等。加工铍青铜含铍量控制在2%以下，国产铍铜加入0.3%的镍，或加0.3%的钴。常用的加工铍青铜有：Cu-2Be-0.3Ni, Cu-1.9Be-0.3Ni-0.2Ti等。铍青铜是热处理强化合金。加工铍青铜主要用作各种高级有弹性元件，特别是要求良好的传导性能、耐腐蚀、耐磨、耐寒、无磁的各种元件，大量用作膜盒、膜片、波纹管、微型开关等。铸造铍青铜则用于防爆工具、各种模具、轴承、轴瓦、轴套、齿轮和各种电极等。铍的氧化物和粉尘对人体有害，生产和使用要注意防护。
CAS号：
性质：以铍为主要合金元素的铜合金，又称之为铍青铜。它是铜合金中性能最好的高级有弹性材料，有很高的强度、弹性、硬度、疲劳强度、弹性滞后小、耐蚀、耐磨、耐寒、高导电、无磁性、冲击不产生火花等一系列优良的物理、化学和力学性能。有加工铍青铜和铸造铍青铜之分。常用的铸造铍青铜有Cu-2Be-0.5Co-0.3Si, Cu-2.6Be-0.5Co-0.3Si, Cu-0.5Be-2.5Co等。加工铍青铜含铍量控制在2%以下，国产铍铜加入0.3%的镍，或加0.3%的钴。常用的加工铍青铜有：Cu-2Be-0.3Ni, Cu-1.9Be-0.3Ni-0.2Ti等。铍青铜是热处理强化合金。加工铍青铜主要用作各种高级有弹性元件，特别是要求良好的传导性能、耐腐蚀、耐磨、耐寒、无磁的各种元件，大量用作膜盒、膜片、波纹管、微型开关等。铸造铍青铜则用于防爆工具、各种模具、轴承、轴瓦、轴套、齿轮和各种电极等。铍的氧化物和粉尘对人体有害，生产和使用要注意防护。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条