钎焊的

According to different alloy components and flux compone...

根据钎料的合金成分及钎料膏中钎剂成分的不同，优化半导体激光钎焊工艺参数，可以达到最佳的钎焊效果。

The fillets were annealed for different time intervals and only a little improvement of their strength and bending capacity was observed.

最后，在钎焊温度下对钎缝进行了不同时间的保温处理，发现钎缝的强度和抗弯能力仅有不大程度的改善。

The remelting temperature of 1Cr18Ni9Ti stainless steel joint brazed with the nickelbase filler metals is investigated by the use of both the microstructure analysis and the differential thermal analysis.

利用金相试验和差热分析方法，系统地研究了用镍基钎料钎焊1Cr18Ni9Ti时钎缝的重熔温度随钎焊工艺变化的规律。

Including the arc welding, the resistance welding, the high energy welded, the rock drill welds four big kind of weldings methods and other eight special weldings method has carried on the detailed analysis.

包括电弧焊、电阻焊、高能焊、钎焊四大类焊接方法及其他八种特种焊接方法进行了详细的分析。

Including the arc welding, theresistance welding, the high energy welded, the rock drill weldsfour big kind of weldings methods and other eight special weldingsmethod has carried on the detailed analysis.

包括电弧焊、电阻焊、高能焊、钎焊四大类焊接方法及其他八种特种焊接方法进行了详细的分析。

The manufacture of copper core of automobile radiator includes coating tinned or bared copper cooling pipe; roasting assembled main core inside braze welding furnace at 230-280 deg.c for 30-60 sec; welding main sheet to cooling pipe via conventional process; and welding the copper lid opening for the water chamber with brazing agent without solder and welding filament.

一种铜质汽车散热器主芯的制造方法，其先将镀锡冷却管或裸铜冷却管外壁分别进行覆膜处理。将组装好的主芯主体置于铜钎焊炉内于230～280℃温度焙烧30～60秒。主片与冷却管间采用常规的方法焊合。还可以将组装好的主芯主体每排冷却管上摆放一根外表面涂有无钎料钎剂膜的锡焊丝，它们贴在冷却管与主片结合处。

If a different brazing material, brazing and the strength of connections is not necessarily good, intensity depends on the size of the valve casing and casing pipe between the normal and large-scale clean-up maintenance work.

如果采用不同的钎焊材料，其钎焊连接的强度并不见得很好，强度大小取决于管道外壳与阀门套管之间正常的、大范围的清洁维护工作。

If you use different brazing materials soldering the connection strength and not be considered good the intensity depends on the valve casing pipe casing and between the normal a wide range Cl 150 Lb Rubber Seated Butterfly Valvesof cleaning maintenance.

假如采用不(ru2 guo3 cai3 yong4 bu4)同的钎焊层逑，其钎焊怜接的强度并不见德很好，强度大小取决于管道外壳与阀门套管之间正常的、大范围的清洁维护工作。

Its main products include vacuum sinteringVPS series, vacuum brazing furnace VBF series, vacuum sintering furnace VSF series , vacuum sintering furnace with high temp VQS series, vacuum furnace of many continuous heating chambers with VTC model, vacuum gas quenching furnace high pressure VQG series , vacuum VPG series pressurized furnace with gas, vacuum brazing furnace VBF series, vacuum vertical furnace VUF series, vacuum annealing furnace VAF series, vacuum tempering furnace VTF series, directional orystal vacuum melting furnace VDC series, vacuum VIF series induction melting furnace, semi-continuous vacuum induction melting furnace SVIF series, vacuum VHT series stortage kettle, etc., all of which have been widely used in materials, metallurgy, machinery, electron, aviation and other fields the like.

目前公司的主要产品有VQS系列高温真空烧结炉、VPS系列真空烧结炉、VBF 系列真空铝钎焊炉、VQB 系列高温真空铝钎焊炉、VQG 系列高压气淬炉、VTC 系列多室连续真空烧结炉、VUF系列立式真空烧结炉、VAF 系列真空退火炉、VHF 系列真空热处理炉、VDC 系列定向结晶炉、SVIF系列半连续真空感应熔炼炉、HJX系列真空焊接箱、QF系列高真空气动挡板阀，GQ系列真空球阀等，产品广泛应用于材料，冶金、机械、电子、食品、航空等领域；对系列外的产品公司可以根据用户的具体情况进行非标设计；最大程度地满足用户的要求；公司对自产真空炉产品保修一年，终身维护；同时提供对外真空设备改造，技术支持，维护维修等服务。

It puts emphasis on the principle and the function of the CCD vidicon in the application of the jointing of electron beam, the selecting of the method of examining temperature and the composing of the software, in addition it analyzes and discusses several important factors influencing the temperature examination and the way to induce the errors.

其中比较详细的介绍CCD 摄像机在电子束钎焊温度场检测应用中的原理和功能，测温方法的选取及其软件的编程工作，另外还着重分析讨论了电子束钎焊过程中影响测温的几个重要因素以及减小误差的方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。