查询词典 steel

More than 85% of the steel produced and shipped in the United States is carbon steel.

在美国有超过85%的碳钢产品及其海上运输量。

According to the user's requirements and manufacturing, made of carbon steel and stainless steel Chenjiao two kinds

并可根据用户的要求制造，材质为碳钢衬胶和不锈钢二种。

The company was established in 2001, mainly produces carbon steel, stainless steel precision casting, the processing.

本公司成立于2001年，主要生产碳钢，不锈钢精密铸造，金加工。

Ability to work with various grades of carbon steel, stainless steel and aluminum

有能力完成不同质地的碳钢，不锈钢和铝

The research progresses of welding between duplex stainless steel and carbon steel in domestic and abroad are summarized.

综述了近年来国内外双相不锈钢与碳钢异种金属的焊接研究进展。

Reducing afterblowing and using the carburant with low nitrogen content are important measure. The kinetics of nitrogen removal from liquid steel under vacuum with reaction between carbon and oxygen was studied on the multi-function induction furnace. The following conclusions were obtained by experiments: The nitrogen removal was obtained by the nitrogen transfer through the liquid steel diffusion layer at 67Pa and 110Pa pressure, and by the gas-liquid surface chemical reaction at 2000P.

结果表明：真空度对脱氮机理有影响，67Pa～110Pa时脱氮为一级反应，2000Pa时脱氮为二级反应，1340Pa时为混合控制；即使在。1％的条件下，碳氧反应亦可显著提高脱氮速度常数促进深脱氮，在RH内通过加强碳氧反应来提高脱氮率理论上是可行的；当钢液内存在内生或外来固态粒子时，有利于钢液中CO及N〓气泡的形成及排除，这时气泡内p〓≈0，有可能使钢液中氮含量低干与系统真空度平衡的氮含量。

For the iron and steel industry in the quenching of cutting tools for the steel of carburization.

钢铁工业中用于切削工具的淬火处理，作钢材的渗碳剂。

This paper introduces the traditional and new technical development about comprehensive utilization of all kinds solid castoff in steel plant home and abroad ,meanwhile,it provides reference for the bettering utilization of solid castoff in Chinese steel industry.

本文系统介绍了国内外对钢铁联合企业生产过程产生的各类固体废弃物综合利用的传统方式和新技术进展情况，为更好地做好我国钢铁工业固体废弃物资源化利用工作提供借鉴。

The variables considered in this study were the metallic substrate (cold rolled steel and phosphatized cold rolled steel), the thickness (20 and 25 mm), and finally the deposition potential in the cataphoretic cell...

红外光谱显示，作为材料老化的标志，羰基浓度随照射时间的增加而增加，但是紫外线结果显示羰基峰值随照射的增加而降低。光程长度、羰基浓度的变化以及C–H。。。

Main material: The major components of DF single disk filter are divided into two types according to their causticity:(1) general corrosive medium, such as 304,316L stainless steel;(2) strong corrosive medium, such as combination of carbon steel lining and non-metal materials.

主要材质：本机采用的主要材质，根据介质的腐蚀性可选用：(1)一般腐蚀介质，可选用304，316L不锈钢；(2)强腐蚀性介质可选用碳钢衬胶及非金属组合。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐