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- The prospect of small alloying additions was also investigated in this paper. 并对饰品金合金微量添加元素的发展进行了展望。
- The paper mainly summarized the small alloying additions added to the gold alloy for jewellery as the strengthener,deoxidizer,grain refiner and castability improver. 从提高强度、防止氧化、提高铸造性能以及细化晶粒几个方面综述了饰品金合金中微量添加元素的一些研究现状。
- Using tungstenic slag as alloying additive,a sort of W,Mn ,Nb , Ta containing cast iron wear-resistant grinding ball was developed. 用钨渣作为合金添加剂,研究出含W、Mn、Nb、Ta的合金铸铁磨球。
- The method to using spindle steel scrap as alloying additives to produce low-alloyed cast iron for some heavy section castings was investigated. 研究了利用废锭子钢作为合金元素添加料生产低合金铸铁的方法,并将该铸铁用于制造造纸机烘缸、真空泵叶轮、龙筋加工自动线床身等厚壁高强度铸件。
- P. D. Deeley, K. J. A. Kunding and H. R. Spendelow, 1981, Ferroalloys &Alloying Additives Handbook, Shieldalloy Corporation &Metallurgy Alloy Corporation. 日本热处理技术协会，1984，特殊钢的热处理，复汉出版社。
- A mathematical model is developed to analyze the movement of Fe Mn alloy in a bottom stirred ladle, the melting process and trajectories of alloying addition movement are calculated. 建立了底吹钢包内加入合金后的运动过程数学模型，计算了铁锰合金颗粒在吹氩钢包内的熔化过程和运动轨迹。
- USAGE: AS DEOXIDIZER, DESULFURIZER AND ALLOY ADDITIVE IN STEEL-MAKING AND CASTING. 用途：炼钢、铸造用做脱氧剂、脱硫剂和合金元素加入剂。
- For superhard tool raw materials and making niobium powders, alloy additive, ete. 主要作为超硬工具的原料和制取铌粉、合金添加剂等。
- USAGE: AS FUEL AGENT IN FIREARM ZIRCONIUM SPONGE, ALLOY ADDITIVE, ALSO USED IN CHEMICAL INDUSTRY AND CIVIL USE. 途:用于火器海绵锆燃烧剂,也适用于合金添加剂及化工、民用等。
- Applicating: For making molybdenum products,molybdenum siliside electric heating elements,alloy additives and chemical industrial agents etc. 用途:用于生产钼制品、硅化钼电热元件、合金添加剂及化工试剂等。
- Making additions or yielding supplies; contributory. 附属的，纳贡的附加的或进贡的，贡献的
- The influences of rare earth alloy addition amount, temperature and chemical composition of molten steel on desulphurization effect were investigated. 对稀土合金加入量、钢液温度和化学成分对脱硫效果的影响进行了试验研究。
- The effect of nitrogen on the strength and aging characteristic of steel was discussed when the alloy additive changed from ferrovanadium to VN12. 探讨了采用VN12合金代替钒铁进行钒合金化时,钢中氮对钢强度以及时效性的影响。
- alloying additions 合金元素
- USAGE:AS COMPOUND DEOXIDIZER , DESULFURIZATION AGENT AND ALLOY ADDITIVES , ALSO AS REDUCING AGENT IN PRODUCTION OF MEDIUM AND LOW CARBON FERROMANGANESE. 用途：炼钢及铸造用做复合脱氧剂、脱硫剂和合金元素加入剂；生产中、低碳锰铁用做还原剂。
- Mouse Control And Automatic File Additions. 下的项目定义鼠标功能以及文件的添加。
- The result of these additions is shown in Figure 4. 结果如图4所示。
- New additions to the file are shown in bold. 这个文件中新加入的东西以黑体显示。
- These are the additions of our products ranges. 这些是我们系列产品中的新产品。
