转炉

Apply mainly to steel, coal, light industry, chemical industry, machinery processing, plastics processing industry in the need to fire the hydraulic system, such as: coking Furnace Door, Coke stopped cars, die-casting machine, of bell-less top, extrusion machines, Converter HOOD movements, forging machines, electric furnace Kai cover, dumping material, casting machine, sliding steel package intakes, continuous casting machine, hot-track machine, welding robot, plastic extrusion machines, automatic welding fixture, the surface of the glass plating Forming machines.

主要适用于钢铁、煤矿、轻工、化工、机械加工、塑料加工工业中需要防火的液压系统，如：炼焦炉门、拦焦车、压铸机、炉顶料钟、挤压机、转炉烟罩升降机构、锻压机、电炉启盖、倾料机构、铸造机、钢水包滑动水口、连铸机、热轨机、焊接机器人、塑料挤出机、自动焊接夹具、表面电镀机玻璃成形机等。

Within the same time the annual production capacity of a Bessemer converter has been increased fourfold, with no increase but rather a diminution of the involved labor.

而到了1886年，还是在英格兰，每吨的售价不到20美元，产销仍有利可图。同期，贝塞麦转炉的年产能翻了四番，而所用的人工比从前不增反降。

The design for a representative of oxygen blowing the top of each furnace for the production of 300 tons of liquid steel, and smelting time is 36 minutes.

本设计为具有代表性的氧气顶吹工艺，转炉的公称容量为300吨，冶炼时间需要36分钟。

The powder characteristics of the converter steel slag cooled naturally,with 210～485 m~2·kg~(-1) Blaine specific surface area,have been studied by using a 500×500 mm cement ball mill as grinding device in this paper.

采用500×500 mm球磨机，磨制了比表面积为210~485 m2.kg-1的慢冷转炉钢渣粉体，并对其粉体特性进行了研究。

The grinding dynamic featurea of two converter steel slags,naturally cooled and water-granulated,have been comparatively studied using cement ball mill as grinding device in this paper.

针对冷却方式不同的二种转炉钢渣，采用水泥试验球磨机进行微细粉制备，分析比较了两者的粉磨动力学特性，导出了各自的粉磨速度方程。

The process design, equipment level and commissioning of technical modification project for acid-making with copper converter gas from the smelter of Daye Nonfer-rous Metal Corporation are highlighted in this paper.

介绍了大冶有色金属公司冶炼厂铜转炉烟气制酸技改项目的工艺设计、装备水平，以及试车投产情况。

In different melting processes and equipment, which applies to paragraph A size with the flow of hot metal steel by carbon and completed post-furnace carbon; B above apply to normal size electric induction furnace by Carbon; C segment size can be applied only in cupola melting furnace by carbon.

于不同的熔炼工艺和设备，其中 A 粒度段适用于炉前铁水随流增碳和炉内后期补碳； B 粒度段适用于正常感应电炉炉内增碳； C 粒度段仅可以适用于大型转炉炼钢熔炼增碳。3.12 由客户直接提出粒度规格要求，或与春秋铸材技术人员联系。

According to the given physical features of gas and dust,a drying-and-wetting process is put forward.

通过多种干法除尘器的分析对比，发现多管旋风除尘器可用作转炉烟气的预除尘。

The research of convectors final slag properties indicates that, the content of MgO in final slag, in top blown, is lower than that in bottom blown, and the content of TFe in former is higher than that in latter, and as the content of MgO in slag increased, the melting point of slag increase, significantly.

转炉终渣性能分析研究表明，顶吹终渣MgO的含量比复吹终渣含量低，顶吹终渣中的TFe含量比复吹终渣的含量高；随着渣中MgO含量的增加，渣的熔点显著增大。

Facing the austere challenge of entering WTO in 21 century, the company continually enriching and strengthening themselves depends on the pig iron, aims at hi-tech products, guides on product quality, and forms an economy entity with multi-products and international market. The 400,000 tons convectors, which produced on Oct 18, 2003, had already put into production.

面对21世纪加入WTO的严峻的挑战，河南省安阳市正元钢铁有限责任公司不断地充实、壮大自己，以生铁为依托，以开发高科技产品为目标，以提高产品质量为先导，形成产品多元化、市场国际化的经济实体。2003年10月18日年产40万吨转炉已投产。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。