查询词典 iron and steel

In order to solute some quality questions of angle steel for iron tower productive process,adopt various effective methods of technical and managerial improvement,result give rise to overall quality of angle steel in all directions,meet consumer's different needs,and give rise to product competition in market place.

针对铁塔角钢生产过程中存在的质量问题，采取多项有效技术改进措施，全面提高铁塔角钢的综合质量，满足用户要求，提高产品市场竞争力。

Company production equipment, plant and staffing of the current state has reached an annual output of 30,000 tons of chrome alloy series of white iron ball, 10,000 tons Austrian manganese steel castings, a slurry pump 3,000 tons and 1,000 tons flow of special heat-resistant The production capacity of steel castings.

公司生产设备、厂房和人员配置的现时状态已达到年产3万吨系列铬系合金白口铁磨球、1万吨奥锰钢铸件、3000吨渣浆泵过流件和1000吨特种耐热钢铸件的生产能力。

Another route to steel is from DRI to make the iron from iron ore and natural gas.

另外一种方法是直接还原，从铁矿中炼铁和天燃气。

The economic crisis is an opportunity to reform China's steel industry, consolidating production at home and acquiring assets abroad, but with the economic stimulus already driving steel and iron ore prices back up, the window of opportunity for reform may be closing fast.

眼下的经济危机给中国钢铁工业改革，整合国内生产和收购海外资产带来了机遇，但由于经济刺激措施已经推动钢铁和铁矿石价格出现了回升，改革的机会窗口可能会迅速关闭。

This product is only applicable to steel and gray cast iron, ductile iron is not recommended.

本产品仅仅适用于炼钢和灰铸铁，球墨铸铁不推荐使用。

High-volume production of low-cost steel in Britain and the U.S. by the Bessemer process soon revolutionized building construction and provided steel to replace iron in rail road rail s and many other uses.

用柏塞麦炼钢法在英国和美国进行了低成本的钢铁生产，很快革新了建筑的结构，并为铁轨和其它应用方面提供钢以取代铁。

The smelting of stainless steel has been developed by using powder injection process for desiliconization,dephosphorization and desulphurization of hot metal with pretreatment device,a 30 t EBT UHP EAF for smelting iron alloy and partial scrap,a 75 t K-OBM-S top and bottom combined blown converter and VOD refining at Taiyuan Steel.

太钢开发了通过预处理装置采用粉剂喷吹法对铁水进行脱硅、脱磷和脱硫；以30 t EBT UHPEAF熔化铁合金和部分废钢、75 t K-OBM-S顶底复吹转炉和VOD精炼的冶炼不锈钢工艺，生产能力已达50万t/a。

The iron carbide constituent of steel and cast iron; very hard and brittle.

铁的碳化物，组成钢和铸铁，极硬极脆。

The construction of the mill will be carried out together with Brazilian iron ore miner MMX , which sealed a 20-year iron ore sales and purchase agreement and will also own 30% of the steel plant.

该钢厂与巴西钢铁公司MMX联合建造，MMX进行20年铁矿石销售和采购，并拥用该钢厂的30%股份。

The thermal boundary condition of the cast iron cooling stave with surface alloyed steel pipe was used for numerical simulation of temperature field and commercial software ANSYS and the method of coupling heat-structure were used to calculate thermal deformation of steel pipe at high temperature,and analyze the influence of air gap and thermal deformation on the life of cooling stave.

根据合金化管铸铁冷却壁热态试验数据确定了合金化管铸铁冷却壁温度场数值模拟的边界条件，利用ANSYS软件、采用热-结构耦合的方法计算了高温状态下合金化管铸铁冷却壁内钢质冷却水管的变形，分析了气隙层和水管热变形对合金化管铸铁冷却壁寿命的影响，得出保证合金化管铸铁冷却壁长寿的最佳气隙层厚度和相应的最佳使用热负荷。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。