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- 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。
- Heterogeneous Nucleation of Pure Iron and High Clean Steel Melts 纯铁和高洁净钢的非均质形核
- high clean steel 高洁净钢
- To produce the premium quality and high clean aero-engine used tita... 本文主要讨论了钛合金中典型的冶金缺陷和冷床熔炼技术的原理、应用和发展。
- 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。
- Characteristics:High Precise Dimension,High Clean Surface In Both Inside and Outside,Low Density.Applier to the AirConditioning&Refrigeration for Spreading. 产品特点:该产品具有高尺寸精度、高散热性能、高清洁度、轻量化的特点,广泛应用于家用空调、中央空调机组、冷冻机组等散热管路;
- 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。
- The rotary drum debarking line made by our company adopts world advanced technology, with lower energy consumption, compact structure, high clean debarking, and large productive capacity. 我公司开发生产的滚筒式剥皮机采用了国际先进技术进行设计制造,具有能耗低、结构紧凑合理、剥净率高、生产能力大的特点。
- This cleaning way coroding rate low,descaling rate high cleaning offection fine. 本次化学清洗腐蚀率低,除垢率高,清洗效果好。
- 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。
- Applications: For cement floor coating which need to be high cleaning ductless, geamless. Such as: GMP medicine factory. computer company, micro-electronics etc.. 用途:要求高度清洁无菌无尘的行业之水泥或水磨石地面涂装,如:GMP、制药、电脑、微电子等;
- The high efficiency and high cleaning degree of ultrasonic washing is benefit from penetrability and cavit action shock wave while its sound wave is spreading into the medium. 超声波清洗机的高效率和高清洁度,得益于其声波在介质中传播时产生的穿透性和空化冲击波。
- 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。
- Use the micro granule to emulsify, and highly clean moisturize skin, and efficiently lock in the moisture.Make the skin cuticle healthy to avoid easily the outside stimulation. 采用超微粒子乳化,高度洁肤保湿,有效锁住水份,令肌肤角质层健康避免容易受外界刺激。
- 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。