Finite element analysis for cord force of semi-steel radial tire 半钢子午线轮胎帘线受力的有限元分析
The effect of SST103 quenching medium on hardness distribution and cracking character of low chromium semi-steel were studied. 研究了淬火介质SST103对低铬半钢的硬度分布及淬裂敏感性的影响。
Effect of Heat Treatment With Residual Deformed Temperature on Abrasiveness of Hot Deformed Low Chromium Semi-steel 余热热处理对热变形低铬半钢耐磨性的影响
The belt compound of semi-steel radial tire was modified to raise production efficiency of belt. 带束层胶配方进行改进,以提高带束层的生产效率。
Expanding rules of semi-steel foundation reflecting crack and countermeasures 半刚性基层反射裂缝的扩展机理和应对措施
Semi-steel's speciality and market information of ductile iron pipe and centrifugal pipe casting technique are introduced. 对副产半钢的特性和球墨铸管的市场、生产工艺进行了分析。
As a result, it is feasible that making of ductile iron pipe use of semi-steel. 结果表明:用冶炼高钛渣的副产半钢生产球墨铸管在工艺上是可行的。
Study and Development of Big Taper Cone Oxygen Lance and Application on Steelmaking With Semi-Steel 大锥度锥体氧枪研发及在半钢炼钢条件下的应用
Effect of Hot Deformation on Dynamics of Thermal Fatigue Crack Propagation in Medium Chromium Semi-Steel 热变形对中铬半钢热疲劳裂纹扩展动力学的影响
New automatic tread cutting system for one-stage semi-steel radial tire building machine 新型半钢子午线轮胎一次法成型机自动胎面裁断系统
Regarding to the shoulder shedding and break phenomena of the hot rolling centrifugal compound semi-steel back up roll, the analysis, in which the aspect of chemical composition, hardness, and metallographic phase, etc. has been done. 针对热轧离心复合半钢支承辊肩部脱落断裂现象,从化学成分、硬度、金相等方面进行了分析。
Development and Application of Slagging agent for Steelmaking with Semi-steel 半钢炼钢化渣剂的开发和应用
The abrasiveness of hot deformed low chromium semi-steel was studied through the impact abrasion test. the characters of abrasion surface was analyzed. 通过冲击磨损试验,测试了变形低铬半钢耐磨性,并对其磨损面特征进行了分析。
Investigation on Isothermal Spheroidizing of Carbides in Hot Deformed Medium Chromium Cast Semi-steel 热变形中铬半钢碳化物的等温球化行为的研究
Application of Polymer Quenchant in Heat Treatment of Cast Semi-Steel 聚合物淬火剂在半钢热处理中的应用
A brief introduction of the growth of oxygen-blown converter steel production, quality improvement, increase in grade, prolongation of campaign, development of combined-blowing technique, computer-aided control and achievements in treating medium-phosphorous hot metal and in refining process of semi-steel is given. 介绍了氧气转炉钢产量增长、钢水质量改善和扩大品种、提高炉龄、开发氧气转炉复合吹炼、冶炼过程计算机控制,以及中磷铁水和半钢冶炼工艺技术的成就和技术进步。
The results show that it is possible to use the CaO-FetO-CaF_2-SiO_2 system reagent for dephosphorization and desulphurization of medium phosphorus hot metal or semi-steel. Na_2CO_3, SrSO_1and CaCl_2 were used as additions. 结果表明:采用CaOFe1OCaF2SiO2系熔剂对中磷铁水或半钢脱磷和脱硫是可能的,用Na2CO3、SrSO4、CaCl2作为添加剂。
This paper mainly describes the manufacturing technology for forged semi-steel hot mill rolls. 本文主要阐述锻造半钢热轧辊的制造工艺技术。
The technology development about vanadium-bearing hot metal desulfuration, LD recovery vanadium, semi-steel steelmaking is introduced, and key job improved process is viewed in this article. 概述了攀钢含钒铁水预脱硫、转炉提钒、半钢炼钢技术的进步,展望了今后工艺优化的重点工作。
The property improvement of the semi-steel roll surface after laser quenching was investigated experimentally, and the effect of technological parameters on laser quenching was analyzed. 从实验角度分析了半钢轧辊表面经过激光相变硬化处理后的性能改善情况,着重讨论了改变工艺参数对激光淬火效果的影响。
Analyzing the reasons of semi-steel cold ingots crack occurred in heating and theoretically calculating heating speeds of semi-steel cold ingots, a practical curve of heating process is worked out. 通过分析半钢冷锭加热裂纹产生原因,以及对半钢冷锭加热速度进行理论计算,制订了切实可行的加热工艺曲线。
Study of carbonization and desulfurization for semi-steel produced in smelting of titanium slag 钛渣副产半钢脱硫增碳试验研究
Effect of Rare Earth Elements on Carbide Morphology and Properties of Low Chromium Semi-Steel 稀土对低铬半钢碳化物的形态及性能的影响
Heating Process of Semi-Steel Cold Ingots 半钢冷锭的加热工艺
Study on temperature control during semi-steel steelmaking in LD converters LD转炉半钢炼钢的温度问题探讨
Effect of Rare Earths on Thermal Fatigue Property of Low Chromium Cast Semi-Steel 稀土元素对低铬半钢热疲劳性能的影响
Accordingly, proposals are given on improvement and modification of temperature control and thermal compensation technologies during semi-steel steelmaking Panzhihua Iron and Steel Co. 并对攀钢半钢炼钢的温度控制及热补偿技术的完善与改进提出了建议。
Experimental Study and Temperature Simulation of the Laser Hardening Procedure on the Semi-steel Roll 激光强化半钢轧辊的实验研究与温度模拟