查询词典 copper-nickel-zinc alloys

A soft, silvery-white alkaline-earth metal, used to deoxidize copper and in various alloys.

钡：一种柔软，银白色的碱土金属，用来还原铜并用于各种合金。

Woods used include Pear, Ebony and Boxwood and metal details have been made from alloys of silver, copper, brass and steel.

使用的木料包括梨木，乌木和黄杨木，精细的金属件由银合金、铜、黄铜和钢做成。

BUSBY METALS INC supplies copper alloys specifically engineered for the demands of the oil and gas industries.

深圳安华代理美国BUSBY METALS INC 提供的适用于石油与天然气行业的进口铜合金材料。

The corrosion rate, corrosive wear rate and polarization curves of aluminium brass and cupronickel alloy were determined in 3.5%NaCl and 3.5%NaCl+NH3(NH4+)solutions, the wear tracks of copper alloys were observed by SEM, the specific energy of the surface layer after corrosion was also measured by single pendulum scratching test.

本文通过测定HA177－2，BFe30－1－1在3.5％NaCl和3.5％NaCl＋NH3（NH4+）溶液中的腐蚀速率、腐蚀磨损率和电化学行为以及观测腐蚀磨损后铜合金的微观形貌，研究了腐蚀后样品的表层性能。

The tube alloy contains 85% copper which means that the alloy is less sensitive to stress corrosion cracking and dezincification than conventional brass alloys.

管子合金含有85%的铜，意味着合金的抗应力腐蚀裂缝和脱锌比传统的黄铜合金更强。

To overcome the problem special copper alloys, which contain an inhibitor and undergo heat treatment, have been developed which are resistant to corrosion by dezincification.

为了解决这个问题，特殊的铜合金包含防蚀剂，并经过热处理，已经可以抵抗脱锌的服饰。

Soldering of copper, copper alloys, steel and stainless steel.

铜及铜合金、钢及不锈钢的钎焊

The progress in the research on Polyaspartic acid as green water treatment corrosion inhibitor is reviewed in detail. The inhibition effects of PASP for carbon-steel, copper and copper alloys corrosion in different solutions are summarized. It is shown that the complex of PASP and sodium tungstate has a good synergistic effect.

综述了近年来聚天冬氨酸作为水处理缓蚀剂的研究进展；探索了其对碳钢、铜及铜合金在不同体系中的缓蚀效果；指出了复配聚天冬氨酸具有较好的缓蚀协同效应。

Diffusion and homogenization are slower and more difficult in tin bronzes, silicon bronzes and copper nickels than in most other copper alloys.

扩散和趋同较为缓慢，较难锡青铜，硅青铜及铜尼克尔斯比其他大多数铜合金。

These products made from copper and copper alloys may be heat treated for several purposes such as homogenizing, annealing, stress relieving and precipitation hardening.

这些产品是由铜及铜合金，可热处理几个用途，如均匀，退火，应力和沉淀硬化。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。