钎焊

The interior dimensions of silver brazing valve sockets are machined to the closest tolerances and finished smooth to promote full capillary attraction.

银钎焊的阀门套管的内部通径的机械公差和表面光滑度要求非常精确，以确保有足够的附着力。

The interior dimensions of silver brazing valve socket s are machined to the closest tolerances and finished smooth to promote full capillary attraction.

银钎焊的阀门套管的内部直径的机械公差和表面光滑度要求非常精确，以确保有足够的附着力。

The interior dimensions of silver brazingvalve sockets are machined to the closest tolerances and finishedsmooth to promote full capillary attraction.

银钎焊的阀门套管的内部直径的机械公差和表面光滑度要求非常精确，以确保有足够的附着力。

The interior dimensions of silver brazing valve sockets are machined to the closest tolerancesfinished smooth to promote full capillary attraction.

银钎焊的阀门套管的内部直径的机械公差和表面光滑度要求非常精确，以确保有足够的附着力。

The interior dimensions of silver brazing valve sockets are machined to the closest tolerance s and finished smooth to promote full capillary attraction.

银钎焊的阀门套管的内部直径的机械公差和表面光滑度要求非常精确，以确保有足够的附着力。

The interior dimensions of silver brazing valveockets are machined to the closest tolerances and finished smoothto promote full capillary attraction.

银钎焊的阀门套管的内部直径的机械公差和表面光滑度要求非常精确，以确保有足够的附着力。

The analysis of micromechanism showed that lt can avoid the corrasion of Ni element to the diamond faces when the scan speed was increased. and with the increase of the laser power ,Chemical metallurgy combination of Ti element with diamond grits faces would be strengthened.

通过显微组织分析发现适当提高扫描速度可以避免Ni元素对金刚石颗粒的侵蚀，适当提高激光功率有助于加强金刚石颗粒表面与钎焊合金里的Ti元素形成化学冶金结合。

Diathermy is widely used in metal forging, mechanical parts and components heat treatment hardening, brazing and hardening the surface of small parts, solar collector tubes grilled consumption devices, wire and heat treatment.

广泛应用于金属透热锻打，机械零部件热处理淬火，钎焊及微小工件的表面淬火、太阳能集热管烤消设备、线材热处理等。

When the soldering temperature and soldering heat-retaining period is identical, the diffusibility of Cu in the rapid-solidifying solder is remarkably higher than that of the ordinary solder.

同时，在相同的钎焊条件下，快冷钎料Cu元素的扩散能力均比普通钎料的扩散能力强。

There is one characteristic that we design a new measuring system according to the particularity of the welding of electron beam.

根据电子束钎焊的特殊现场环境，设计了一套全新的实时温度场测量系统，这是本项目的一个特点。

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。