冶金工程包括钢铁冶金、有色金属冶金两大类。
Metallurgical engineering includes ferrous and nonferrous metallurgical engineering.
此工艺对稀散金属冶金提纯技术提出了新的研究领域。
The technological development has put forward the new field of rare metal in purify technology of metallurgy.
气体搅拌是有色金属冶金与钢铁冶金中常用的一种技术。
Gas stirring is a common technology used in both nonferrous metallurgy and ferrous metallurgy.
介绍有色金属冶金过程中使用的大功率整流设备的基本要求。
The requirements of high power rectifier equipment used in nonferrous metallurgy are described.
介绍有色金属冶金过程中使用的大功率整流设备的基本要求。
The requirements of high power rectifier equipment used in nonferrous metallurgy are described. The linking forms in rectifier are compared.
本发明涉及金属冶金领域，特别是指一种对于低品位类氧化镍矿中的粗粒分段加酸循环浸出的方法。
The invention relates to the field of metal metallurgy, in particular to a method for segmented acid-adding and circulating leaching of coarse particles in low-grade nickel oxide ores.
真空热还原制备技术具有生产工艺较简单、产品纯度高等优点，在有色金属冶金领域占有非常重要的位置。
With such advantages as simple production engineering, high purity production, vacuum-thermal reduction technology takes a important position in non-ferrous metallurgy field.
本发明涉及一种将含砷烟尘或溶液中的砷氧化并合成为不溶于水的砷酸钙的方法，属于有色金属冶金技术领域。
The invention relates to a method for synthesizing water insoluble calcium arsenate by oxidizing arsenic in arsenic-containing smoke dust or solution and belongs to the technical field of metallurgy.
1976年至1980年东北工学院金属材料系粉末冶金专业学习；
1976-1980 Majored in Powder Metallurgy at the Metallic Materials Department of Northeast Technology University;
煤炭分两种：动力煤(用来发电)和冶金用煤(在某些金属的生产过程中使用，尤其是钢)。
There are two kinds of coal: steam coal, which is used to generate electricity, and metallurgical coal, which is used in the production process for certain metals - especially steel.
有色金属设备及各类冶金、矿山设备备件。
Non-ferrous metal equipment and various metallurgy, mining equipment spare parts.
粉末冶金(图5.1)采用烧结工艺将金属粉末制成各种各样的零件。金属粉末放在封闭的金属腔(模具)中在压力下被压实。
Powder metallurgy (Fig. 5.1) USES sintering process for making various parts out of metal powder. The metal powder is compacted by placing in a closed metal cavity (the die) under pressure.
本文以加压湿法冶金处理含铂族铜镍硫化矿过程中铂族金属的行为为主线，介绍了该领域的最新研究进展。
In this paper, based on leaching process behaviors of platinum-group metals (PGMs) the lately progress in pressure hydrometallurgy of Cu-Ni sulfide ores containing PGMs was presented.
本科以上学历，专业为冶金工程，机械专业，金属材料或焊接专业等。
Bachelor degree majoring in metallurgy engineering, mechanics, metal materials, welding engineering.
讨论选用以阐明物理冶金与合金设计基本概念的金属合金当中的性质结构关系。
Discusses structure-property relationships in metallic alloys selected to illustrate some basic concepts of physical metallurgy and alloy design.
粉末冶金发泡法是目前泡沫金属研究领域的一个热点方向。
Powder metallurgical foaming method becomes an important research aspect in the field of metallic foams.
再结晶和晶粒长大过程是制作金属材料最重要的物理冶金过程之一。
Recrystallization and grain growth process is one of the most important physical metallurgical processes to produce metal materials.
多孔金属的制备方法很多，如铸造类方法、粉末冶金类方法、沉积类方法。
There are many ways to produce the porous metal, such as foundry, powder metallurgy and deposition technique.
前言：通过赴企业调研，收集信息和资料，为进一步完善金属材料专业粉末冶金高职教育教研教改进行了探讨与实践。
Based on the investigation in the enterprises, this paper discusses and fulfils the teaching reform and research on one of the courses of metal and material specialty: Powder metallurgy.
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.
在冶金工业中，碘用于精炼高纯度金属。
In metallurgy industry, iodine is used for purifying high pure metal.
应用：广泛应用于各种中频炉锻造、有色金属冶炼、热处理电炉、冶金烧结炉以及化工等行业。
Application: Widely used in all kinds of intermediate frequency furnace forging, non-ferrous metal smelting, heat treatment furnace, metallurgy sintering furnace and the chemical industry, etc.
冶金、机械、建材、石油化工、有色金属等行业各类工业炉、加热装置炉衬、砖瓦隧道窑保温。
Furnace lines of various industrial furnace and heating equipment in metallurgy, machine, construction and material, petrol-chemical and ferrous metal industry.
湿法冶金学：将矿石中的金属溶解(例如用它的一种盐)，再从溶液中回收金属的提取方法。
Hydrometallurgy: Extraction of metal from ore by dissolving the metal (as one of its salts) and then recovering it from the solution.
冶金学家已用铁炼成了许多不同的金属，即我们所称呼的合金钢。
A the metallurgist has made iron into dozens of different metals or alloy steels, as we call them.
介绍了冶金起重机金属结构偏轨箱形模拟主梁的疲劳失效分析研究结果，提出疲劳失效的原因及改进措施。
Failure analysis of side rail box imitating chief beam of metallurgy crane was studied. Cause of fatigue failure and improving method were given.
介绍了冶金起重机金属结构偏轨箱形模拟主梁的疲劳失效分析研究结果，提出疲劳失效的原因及改进措施。
Failure analysis of side rail box imitating chief beam of metallurgy crane was studied. Cause of fatigue failure and improving method were given.
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