钎焊的

This paper assesses the effect of process parameters on the development and stability of the braze metal and the interactions of the filler metal with the two substrates.

本文评估了工艺参数对的发展和稳定的钎焊金属和相互作用的钎料与两个基板。

The research development of advanced structural ceramics material and soldering joining technology.

先进的结构陶瓷材料及其钎焊连接技术的研究进展

This dictates the use of brazed copper tubing, even though the pressures are similar to water loops.

这决定了钎焊铜管材的使用，即使压力类似于水的循环。

I thought that it would have been no more work than cutting and brazing the one in the first place, and the second was was the same.

我认为，它将有更多的工作，没有比切割和钎焊一个摆在首位，第二次是是一样的。

In recent years, brazing becomes the hot research spot by many fine characteristics.

钎焊由于自身的优点受到广泛关注，近年来成为研究的热点。

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。

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。

The technology of resistance brazing is adoptad to increasing the welding quality for head merging sheathes of inserting copper bar rotors of electric machines This increases the producing efficiency while improves the work environment and decreases working strength .

为提高电动机中插入式铜条转子并头套的焊接质量，采用了电阻硬钎焊工艺，这样在改善劳动环境，降低劳动强度的同时提高了生产效率。

The results show that voltage regulation power circuit can come into being trigging pulses that are power enough and can continuous adjustment. The circuit also can ensure the induction brazing power works credibly, and its corresponding waveforms are perfect.

试验结果表明，设计的调压调功电路能够产生功率足够、可连续调节的SCR触发脉冲，保证了感应钎焊电源稳定工作，且相关波形符合要求。

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。