冶金工作者总是试图用黑色合金来替换有色金属。
Metallurgical workers always try to replace the non ferrous metals with some ferrous alloys.
冶金工作者总是试图用黑色合金来替换有色金属。
Metallurgical workers always try to replace the nonferrous metals with some ferrous alloys.
黑金镶嵌：银、铜或铅的硫化黑色合金，用来镶嵌金属(通常是银)表面雕刻的图案。
Niello: Black metallic alloy of sulfur with silver, copper, or lead, used to fill designs that have been engraved on the surface of a metal object, usually of silver.
“博德宝”就迅即将一种专为男性设计的新款式引入铝合金、黑色光泽和玻璃组成的世界——以一种“圆滑而功能化设计的风格去明确迎合男性顾客”。
Poggenpohl is shortly to introduce a new model designed specially for men, in aluminium, dark gloss and glass—a “sleek and functional design language specifically addresses male customers”.
大多数太阳能热水器使用大片的涂成黑色的铝板或合金板来吸收太阳的热量。
Most solar heating systems use large aluminum or alloy sheets, painted black to absorb the sun's heat.
黑色金属包括铁和含有50%以上铁的合金，比如铸铁，锻铁，钢和不锈钢。
Ferrous metals include iron and alloys of at least 50% iron, such as cast iron, wrought iron, steel, and stainless steel.
为了在上两层创建黑色的金属饰面，这些体块都包裹了铝锌合金镀层——这是一种镀有铝锌合金的钢板。
To create the dark metal finish on the two upper levels, these blocks are clad with Galvalume - a type of steel sheet that is coated with an aluminium and zinc alloy.
采取正确的过滤和沉淀措施后阳极黑色附着层对镍锰合金电铸过程不会产生明显的影响。
After proper filtration and precipitation, the loose black layer had little effect on the electroforming process of the Ni-Mn alloy.
采用电化学的方法在合金结构钢表面形成一层黑色氧化膜。
Black oxide film was prepared on alloy structural steel by electrochemical method.
本文阐述了钡的冶金理论，硅钡系列铁合金的生产实践，以及在黑色冶金中的应用。
This paper describes the metallurgical theory for Ba and the productive practice of Si-Ba series ferroalloys as well as its application to the ferrous metallurgy.
磷化液不仅应用于黑色金属及其合金上，而且已应用到铝、锌、铜、镍、铬等各种材质和合金上的表面处理。
The phosphorated fluid not only is applied to ferrous metal and its alloy, but also to surface disposal of aluminum, zinc, copper, nickel, chrome and various materials and alloys.
黑色工具材料以铁为基材，包括工具钢，合金钢，碳钢，铸铁。
Ferrous tool materials have iron as a base metal and include tool steel, alloy steel, carbon steel, and cast iron.
研究了ADC12铝合金表面微等离子体氧化法制备黑色陶瓷膜的电解液成分和电参数等对膜层性能的影响。
Influences of main parameters such as composition of electrolyte and electrical parameters in preparing black ceramic coating by microplasma oxidation on ADC12 aluminum alloy were studied.
该系列点焊机可焊接碳钢、锈钢、皮等多种黑色、色、有、重金属及合金。
It can weld many ferrous metal, nonferrous metal, precious metal and alloy like carbon steel, stainless steel, iron sheet.
本文主要阐述了铝及铝合金阳极氧化与染黑色工艺参数、技术要点及注意事项。
This text expatiated the craft parameters, technique main points and matters needing attention of anodic oxidation and dye black for aluminium and its alloy.
其次是黑色镀层，探讨了目前较受欢迎的电镀黑色锡镍合金及离子镀碳化钛。
Then, black Sn-Ni alloy plating and ti carbide ion plating, quite well received currently, are discussed.
在对AM 60 B镁合金轮毂压铸件进行表面耐蚀处理时，发现在前处理酸洗后，表面某些区域会产生黑色条纹状缺陷。
It is found that the surface defect like black stripes appeared in certain surface regions of die-casting wheel hub AM60B magnesium alloy after acid pickling in the anti-corrosion treatment.
本机床主要适用于高速钢、硬质合金及陶瓷刀具切削加工黑色金属、有色金属及部分非金属零件的内外圆柱面、内外圆锥面、沟槽、平面。
This series machine is suitable of ferrous, nonferrous metal and some kinds of non-metal materials with hard alloy, high capacity and high speed steel tools.
用AZ91D镁铝合金压铸生产手机和笔记本电脑的结构件时，产品表面会出现爆痘、白点和黑色絮状物等缺陷。
A kind of thin wall casing made of AZ91D alloy for pocket computer and mobile phone is manufactured by die-casting.
重点叙述了低压铸造技术在铜合金及黑色金属领域的研究应用状况，并展望了低压铸造技术在未来的发展趋势。
In addition, the research and application of low pressure casting technology in copper alloys and ferrous metals are described emphatically.
采用正交试验法对锌-铁合金镀层三价铬黑色钝化工艺进行优化，并研究了工艺参数对钝化膜外观和耐蚀性等影响。
The bath compositions of trivalent chrome black passivation for zinc-iron alloy coating were optimized by orthogonal test method.
现在黑色和铬合金轮毂是最受欢迎的。
用无铬化学方法在铸铝合金表面制得黑色转化膜，利用点滴试验评价了膜的耐蚀性能。
Black conversion film with non-chromate was obtained on a cast aluminum alloy by chemical methods, and the anticorrosion properties of the film were evaluated by means of dropping test.
锡镍枪黑色、锡钴合金镀枪黑色、白铜锡代铬、无氰环保滚挂镀白铜锡。
Five, tin gun black, tin cobalt nickel alloy plating gun black, cupronickel tin and chromium, cyanogens plating cupronickel tin environmental roll.
在亚洲、欧洲和北美的办事处，我们的经纪与国际供应商建立了伙伴关系，产品包括黑色及有色金属、铁合金和废金属替代品。
In our Asian, European and North American offices, our brokers partner with international suppliers of ferrous and nonferrous scrap metal, ferro-alloys and scrap substitutes.
在亚洲、欧洲和北美的办事处，我们的经纪与国际供应商建立了伙伴关系，产品包括黑色及有色金属、铁合金和废金属替代品。
In our Asian, European and North American offices, our brokers partner with international suppliers of ferrous and nonferrous scrap metal, ferro-alloys and scrap substitutes.
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