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- This paper describes that the work has been done in smelting process and production of clean steel in No.3 Steelmaking Plant of WISCO during recent years. 介绍了近年来武钢第三炼钢厂在纯净钢冶炼工艺和生产方面所做的工作。
- In order to produce the extra clean steel without solid deoxidization products, aluminum free super clean iron was deoxidized by carbon in VIM refining. 为制备无固相脱氧产物的高洁净钢,在真空感应炉内用碳对无铝高纯铁进行脱氧。
- The advanced indexes of clean steel production in the world are given according to steel grades and plants(Nippon Steel,JFE,POSCO,Baosteel,WISCO,Angang,etc.). 分钢种和厂家(新日铁、JFE、POSCO、宝钢、武钢和鞍钢等)统计了世界纯净钢生产先进指标。
- To be familiar with and master the DRI characteristics is the key to exploit its advantage, and is the important channel to develop the special steel and clean steel. 了解和掌握其特性是发挥其优越性的关键,是发展特殊钢和纯净钢的重要途径。
- With the same cleanness, the undercooling of high clean steel is smaller than that of pure iron. 在洁净度相同的情况下,高洁净钢形核凝固的过冷度比纯铁小。
- The effect factors of sulfide and oxide in LZ50 axle-steel for railway vehicle are analyzed. The control measures of reducing sulfide and oxide, insuring clean steel are put forward. 对铁道车辆用LZ50车轴钢中硫化物夹杂、氧化物夹杂的影响因素进行了分析,并据此提出了降低钢中硫化物、氧化物夹杂,确保钢质纯净的措施。
- Abstract: In this paper,the concepts of purity steel and clean steel are discussed.The technology of controlling C,S,P,N,H,O in steel is summarized.Some useful references of purity steel production can be drawn for domestic steel companies. 文摘:简要探讨了纯净钢和洁净钢的概念,概述了近20年来国内外主要钢厂生产纯净钢过程中控制钢中杂质元素(主要是C、S、P、N、H、O)的技术进展,为我国纯净钢生产提供了有益的借鉴。
- In carbon manganese clean steel,the behaviors of La and Ce on grain boundaries were investigated by high-resolution transmission electron microscopy(HRTEM),SEM,EDS and XRD analysis. 应用高分辨TEM,SEM和XRD研究碳锰洁净钢中镧和铈的存在形式、分布以及在晶界的行为。
- Apply on properly blast cleaned steel or directly over inorganic zinc coating in good condition. 施工于适当处理的钢材表面上,或直接施工于状态良好的无机富锌涂层之上。
- For short to medium time protection of blast cleaned steel plates and other structural steel during the storage, fabrication periods. 涂在喷砂清洁后的钢板及其他钢结构表面作储存与加工期间的短期至中期保护。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- For long-time protection of blast cleaned steel plates and other structural steel during the storage, fabrication and construction periods. 对于喷砂清洁后的钢板及其它钢结构,本品可作为其贮存、加工与建造期间的长效保护涂层。
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- Inclusion quick analysis technique for clean steel 洁净钢中夹杂物快速检测技术
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- He is surprised to find his room thoroughly clean. 他惊讶得发现他的房间给彻底地打扫了。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- I use an oily rag to clean my bike with. 我用沾满油污的碎布擦我的自行车。