查询词典 steel-clad

The reoxidation mechanisms of IF steel containing Al and Ti by reducible oxides in the slag were analyzed. A model of predicting total oxygen in the molten steel was established based on the reoxidation mechanisms. It was found that two different reaction mechanisms existed when and in the slag reoxidated the molten steel.

分析了IF钢冶炼过程中渣对钢液中、的氧化机理，在此基础上提出了IF钢加铝脱氧后全氧的预测模型结果表明，熔渣中、对钢液的二次氧化存在两种方式。

The CAC refining technology has characteristics such as reducing molten steel reoxidation,lengthening argon-blowing time,reducing the inclusion in steel and improving the alloy recovery and the molten steel quality and so on.

CAC是利用在钢包上加惰性气氛包盖使钢水与包盖间充盈烟气和氩气形成高温惰性气氛，以避免钢水的二次氧化，减少钢水温降，并延长吹氩时间。

H- section steel in the Section Steel Plant , rough rolled, directly enters the finishing mill train, causing some parts in the surface pressed in by reoxidation rolling scale, influencing the appearance of the steel.

型钢厂中型线的H型钢经粗轧后，直接进入精轧机组，造成表面部分二次氧化铁皮压入，影响了钢材的外观形象。

Our factory devotes in developing and producing easy to cut steel, the stainless steel, the rustless iron and each kind of alloy steel and so on.

本厂致力于开发与生产易切削钢，不锈钢，不锈铁及各种合金钢等。

In the past seral years of development, our company assets up to 50 million , become the first class agent of Baoshan iron and steel plant , Chengdu steel plant, Baotou steel alt at so.

公司拥有九条管件、四条三通、异径管生产线，年产各种材质型号的管件四万吨。

Through a series of quenching, tempering, tensile testing, low-temperature impact test and metallographic analysis, we ultimately came to the following conclusions:(1) low-carbon alloyed steel 20CrMn2NiMoV quenching at 870℃ and tempering at 200℃, whose structure contains tempered dislocation lath martensite and few small bainite under mixed, has the best obdurability;(2) Carbon Steel 45CrMn2NiMoV quenching at 850℃ and tempering at 620℃, whose structure is sorbitic, has a performance less than that of low-carbon Alloyed steel, but it can also meet the basic design requirements.(3) Mn can substitute for the role of Ni within limited extent.

通过一系列淬火、回火、拉伸试验、低温冲击试验以及金相分析，最终得出以下主要结论：（1）低碳合金钢20CrMn2NiMoV经870℃淬火+200℃回火，得到回火位错型板条马氏体+少量细小下贝氏体的混合组织，具有最佳的强韧性配合；（2）中碳合金钢45CrMn2NiMoV经850℃淬火+620℃回火，得到回火索氏体组织，综合性能虽然不及低碳合金钢，但也能基本满足设计要求；（3）Mn在一定程度上能够替代Ni的作用，适量的Mn和Ni相互配合可以得到最佳的低温韧性，因此&以Mn代Ni&是低温钢材料研究开发中一条可行的适合我国资源状况的合金化思路。

The results show that spheriform electrode degradation mechanism was basically caused by wear due to fracture of local welding between the electrode tip surface and zinc coated sheet steel happen at electrode surface and alloying between electrode and zinc on zinc coated steel during resistance spot welding zinc coated steel.

结果表明：点焊镀锌钢板时，球形电极的失效机制，主要是电极和镀锌板之间局部焊接的断裂发生在电极表面而导致的电极磨损，以及电极和镀锌板表面的锌之间的合金化。

Started from Jan 2005, TAGAL was qualified by international automobile manufactures and provide products to them,"faultlessly" output steel board for top grade automobile application, including IF steel, roast ossified steel and others totally five types.

自2005年1月起，TAGAL已经开始为国际化汽车商生产GA汽车外板；TAGAL于2005年9月13日&完美&地生产出高档轿车的汽车面板，包括IF钢、烘烤硬化钢等5个钢种。

We mainly manufacture many kinds of shot blast, steel cable, shot stainless steel shot, iron shot, steel shot, Alloy Aluminium, ungular shaped, etc.

产品/Product：生产各种抛丸，钢丝丸，不锈钢丝丸，不锈钢丸，合金铝丸，铸钢丸，铸铁丸，棱角砂，精制球状抛丸。

The steel yield of common steel is 118.0% of vanadic steel. Through gathering the operation data of job site, as the program language, VisualBasic6.0 is used to exploit the count software.

该计算软件根据原燃料价格、动力价格和销售价格的变化，可以及时计算出承钢普通矿冶炼和钒钛矿冶炼的最佳比例，为承钢获取最佳的经济效益创造有利的条件。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。