查询词典 brazing

When the brazing temperature exceeded 650 ℃,the tensile s...

温度高于 65 0℃，抗拉强度降低；温度高于 2 0 0℃，超弹性降低。

The research and solutions of the impurity elements in the Ag-Cu-Zn brazing filler metal was introduced.

概述了Ag-Cu-Zn系钎料中杂质元素的研究状况及应对措施。

The causes were analyzed from two aspects: the raw materials and process parameters of brazing.

针对有此缺陷的钎焊接头，详细分析了其微观组织结构，并从原材料和工艺参数两方面分析了&翅片熔蚀&现象产生的根本原因。

In the paper,the structure and design thought of resistance brazing micro controller ,whose key component is MCS-51 are introduced.

介绍了电阻钎焊微控制器的组成和原理设计思路，分析了其工作可靠性的影响因素。

These problems are related to improper brazing process for ceramic package.

这些问题与钎焊工艺条件不当有关。

A whole brazing process for 6063 aluminum alloy was studied.

针对大尺寸6063铝合金门窗框的焊接成型工艺进行了研究。

When installing connectivity components, we can see that solder and brazing alloys continue to flow

在安装连接部件时，可以看到焊料和钎焊合金继续流动调节阀

The brazing process used is self-fluxing, so no separate fluxing operation is required.

铜硬钎焊制造工艺采用了环保材料－紫铜和黄铜，不需要使用危险物质，所需的能源也较低。

Microanalyses have shown that during brazing Ti in AgCuTi alloy transferred preferentially to the surface of the cBN grit, and bonding behavior on cBN surface by AgCuTi alloy filler metal is realized through TiN and TiB2 which are produced by interaction between Ti atoms of AgCuTi alloy and N or B atoms of cBN surface. Thus, the chemical metallurgic bonding has been formed in the interface between AgCuTi alloy and c-BN grit.

微观分析表明：钎焊过程中AgCuTi合金钎料中的Ti向cBN磨粒表面富集，并与cBN磨粒表面N和B元素发生反应，形成TiN和TiB2，实现了AgCuTi活性钎料与立方氮化硼磨粒的化学冶金结合。

Element Ti segregates at the surface of Al〓O〓 particles after brazing.

焊后涂层中活性组元Ti在Al〓O〓陶瓷表面偏聚。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。