slagless process

Welding process of high temperature and non-slag hardfacing electrode;

高温无渣耐磨堆焊焊条的焊接工艺

The 3 metal tapholes and slagness outlets were designed.

共设3个铁口,无渣口。

Aiming at the production and development of the non-slag electrode,this article studies the parameters of water glass effecting on the quality of the non-slag electrode,which gives an efficient reference to produce electrode with high quality,high performance and low reject rate.

针对无渣焊条研制与生产,探讨了水玻璃的性能参数对所生产焊条质量的影响,从而为生产高质量、高性能、低废品率的焊条提供了有效的实践和理论依据。

The extraction of the cations such as Fe~(2+),Mn~(2+),Zn~(2+)and In~(3+) in the simulated sulfate solution by P_(204) has been examined from a technology solution-reduction solution with adding manganese,that was obtained by reduction of the high leached solution in the hydrometallurgy of zinc without iron residue.

考察了P204对Fe2+,Mn2+,Zn2+及In3+的硫酸盐模拟溶液中各种金属离子的萃取性能,然后对真实溶液无铁渣湿法炼锌流程中高酸浸出液的还原补锰液中的铟进行萃取分离。

Development of a new slag-free production process for epoxy propane

无渣皂化生产环氧丙烷新技术的开发

Experimental Research about Revert Speed of 50TEAF and Problem of Non-slab Tap;

50T电炉回倾速度与无渣出钢问题的实验研究

Problems on Design of CaF_2-Free Slag Systems for Electroslag Remelting

电渣重熔用无氟渣系设计中的一些问题

Research on mechanism of heat transfer of mould powders with and without fluoride

含氟保护渣与无氟保护渣的传热机制研究

Stain of the sediment reveals numerous bacteria.

尿沉渣染色显示无数细菌。

Study of Utilizing Steel Slag to Develop High Perfermance Inorganic Filler;

利用钢渣开发高性能无机填料的研究

Hydrated structure characteristics of non-clinker slag cement

无熟料高炉矿渣水泥的水化反应特征

The solid residual after decomposition is colorless, odorless and pollutionfree and will not affect the appearance and properties of the foamed objects.

分解后固体残渣无色无味无污染，不影响产品外观及其性能。

Waste from anthracite coal mines, consisting of fine coal, coal dust, and dirt.

无烟煤废渣无烟煤煤矿的废弃物，由细粒无烟煤、煤尘和尘土构成

Something loathsome, despicable, or worthless.

污垢，渣滓，可鄙者令人厌恶、可鄙或无用的事物

This kind of tailings are useless waste residues discarded after dressing gold ore.

金矿尾矿为黄金矿石经选矿后弃而无用的废渣。

Investigation and Development of Magnesia-zircon-chome Non-carbon Refractory Castables for Ladle Slag Line;

镁锆铬质无碳钢包渣线耐火浇注料的研究开发

Study on Melting and Rheological Properties of Fluoride-Free Mold Fluxes;

连铸无氟结晶器保护渣的熔融及流变特性研究

Research on Crystallization Properties of the Fluoride-free Mold Fluxes Based on TiO_2;

含钛无氟连铸结晶器保护渣结晶性能研究

Research on Properties of Organic Substrate in Soilless Culture Based on Biogas Residue;

基于沼渣的无土栽培有机基质特性的研究

Study on Technology and Properties of Debittering and Superfine Comminution of Jincheng Orange Peel Residues;

锦橙皮渣无苦超微粉的生产技术及性质研究

Reseach of Fluoride-Free and Titanium-Bearing Mold Fluxes

含钛无氟连铸结晶器保护渣的基础研究

Application of Biogas Liquid and Residue to Vegetable Soilless Culture

沼液沼渣在蔬菜无土栽培中的应用研究