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- More new steel grades are continuously cast. 浇铸钢种的扩大;
- This furnace is designed to heat the strip for DDQ steel grade. 此燃烧炉的设计目的在于将镀锌底材加热至再结晶温度;以利下制程成型加工.
- SMART/ASTC technology is ideal for the casting of all steel grades in both slab and bloom casters. SMART/ASTC技术可理想地用于各钢种的板坯和大方坯连铸生产
- The structure and function of LF furnace are introduced,The suitable steel grades and cost for LF refining furnace are emphasized in this paper. 从电弧炉与LF炉的匹配角度简要介绍了LF炉结构及其功效,着重分析了适宜LF炉精炼的钢种以及LF炉精炼成本。
- In this paper, a computer matching technique for steel grades comparison between different nations (named as DMS) is put forward. 提出了一种多国材料牌号自动匹配技术(DMS)。
- It shows that the rare earth influences mould flux properties,the influence varied when using different mould fluxes and different steel grades. 表明稀土对结晶器保护渣使用性能有一定影响,不同保护渣、不同钢种影响规律不尽相同。
- The production is flexible in No.3 continuous hot rolling mill at Chiba plant.The strips of different steel grades, including stainless steel, can be produced. 千叶钢铁厂3号热连轧机生产工艺灵活,可以生产包括不锈钢在内的不同钢种带钢。
- Some application examples of UFC and the potential for the production of high strength steel grades like multiphase HSS, TRIP and so on were introduced. 还描述了UFC装置的应用实例及在开发超级钢、多相高强钢、相变诱导塑性钢等高附加值钢铁材料方面的应用潜力。
- VOEST ALPINE STAHL DONAWITZ GmbH will upgrade the existing LD plant in Donawitz, Austria to a high capacity compact LD plant for the production of highest quality steel grades. 奥钢联多纳维茨钢厂将把现有的转炉炼钢厂改造成紧凑型转炉炼钢厂,从而以更大生产能力生产更高质量水平的产品。
- 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。
- This certificate shall state the chemical composition of the melt which characterizes the steel grade. 这个证书要说明金属的化学成分，以及材料分属于那类钢的级别。
- The longitudinal crack rate of peritectic steel is much higher than other steel grades since wide slab was put into production at Wide Plate/Coil Plant. 根据中厚板卷厂连铸宽板坯投产以来的生产实践,包晶钢的纵裂纹发生率远高于其它钢种。
- The transverse cracking rate of the Nb containing slab is far greater than that of other steel grade since the former contains Nb and other cracking susceptive elements. 含铌钢由于含有铌等裂纹敏感性元素,其铸坯横裂纹发生率远远大于其它钢种。
- Die steel Grade P H13 (SWPH13) produced in the new process flow route in Shanghai No.5 Steel has been well-improved in aniso... 五钢新流程生产的P级H13(SWPH13)等向性明显改善,冲击韧性、热疲劳抗力显著提高。
- Tagging: At least two sheet labels are secured to each of the coil, marked with consignor name, rolling no, steel grade, production date, hook no, size, weight, and etc. 标志:每捆至少两个标牌,标牌上有供方名称、钢号、炉号、尺寸等印记。
- Tagging: At least two sheet labels are secured to each of the coil, marked with consignor name, rolling no., Steel grade, production date, hook No., Weight, and etc. 标志:每捆至少两个标牌,标牌上有供方名称、轧制号、牌号、生产日期、钩号规格、重量等。
- The influnce mechanism of power supply rule-electrode diameter,slag system and steel grade on surface quality of ESR ingot has been analysed theortically. 理论分析了供电制度、电极直径、渣系和钢种对电渣重熔钢锭表面质量的影响机理。
- Longitudinal and transverse corner crack defects were found on the slab surface for peritectic steel grade Q235G cast in Panzhihua Iron and Steel Group Company. 针对攀钢连铸Q235G等包晶钢生产中出现的铸坯表面裂纹问题,在调查分析裂纹特征及其产生原因的基础上,发现保护渣传热过强和保护渣流入不均是诱发角横裂产生的主要原因。
- The maximum load will increase with increases of steel ratio, reinforcement ratio, concrete grade, and steel grade, but reduce with increase of slender ratio. 该新型构件的极限承载力随着配钢率、配筋率、混凝土强度、钢材强度的增加而增加，但随其长细比的增加而降低；
- The test result shows that the subtempera- ture quench process enables the said casing to have satisfactory comprehensive mechanical properties and meet rele- vant requirements for the N80 steel grade as specified in API Spec. 5CT. 试验结果表明,合理的亚温淬火工艺可以获得综合力学性能良好的石油套管,并且完全满足美国APISpec5CT标准中规定的N80钢级性能要求。
