查询词典 brazing

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 scanning testing for the brazing joints of contactor were carried out by this system, and the preliminary experiment results was described.

作者用该系统进行了触头钎焊接头的扫描检测，并给出了初步的试验结果。

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。

Mid-fequency high-power induction heater is applied widely in industry, such as refining, casting, forging,diathermy, quenching, winding -pipe, sintering, heat treatment, brazing and crystal growthing.

感应加热电源在金属熔炼、铸造、锻造、透热、淬火、弯管、烧结、表面热处理、铜焊以及晶体生长等行业得到了广泛的应用。

The wetting mechanism of metal alloy containing strong carbide-forming elements to diamond surface and the technique of diamond surface metallization are fundamental to the manufacture of single-layer brazing diamond tools.

含强碳化物形成元素合金对金刚石表面浸润的机理与金刚石表面金属化技术是钎焊制造单层金刚石工具的技术基础。

Argon provides an inert gas shield in welding and brazing, in lightbulbs and lasers, in Geiger counter s, and in the production and fabrication of certain metals.

氩是以液态空气分馏法大规模分离制备的，已用于为电灯泡、电子管和盖格计数器充气。

The joining of magnesium and aluminum was made successfully by fusion- brazing welding method with interlay plating.

镀层法，即采用熔—钎焊的方法成功实现了镁合金和铝合金的连接。

It provides a low-Ag leadless brazing filler metal which has fewer alloy components, low Ag content, low cost, small region of alloy melting temperature, high tensile strength and elongation and large spreading area.

本发明提供了一种合金组元较少，含Ag量较低，成本低，同时合金熔化温度区间小，抗拉强度和延伸率高，铺展面积大的低银无铅钎料。

In this dissertation, joints of single crystal Al2O3 and Nb were prepared by tungsten metallization and Pd brazing.

本文通过钨金属化和Pd钎焊，成功获得了单晶Al2O3与金属Nb的连接接头。

The influence of brazing temperature and holding time on microstructure and tensile strength was studied.

研究了钎焊温度和保温时间对钎焊接头组织和性能的影响。

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。