1)direct rolling直接轧制
1.The direct rolling technology for conventional hot wide strip mill used in Europe and America;欧美宽带钢常规流程直接轧制技术
2.With the steelmaking-casting-direct rolling process in laboratory,the influence of different charging temperature on microstructure and properties of X70 pipeline steel were researched.采用实验室炼钢—连铸—直接轧制方法,研究了用连铸连轧工艺生产X70管线钢时不同的热装温度对成品组织性能的影响,结果表明,800℃热装比1100℃热装的钢板晶粒尺寸细小,位错密度高,因而强度较高,韧性也能满足要求;而1100℃热装的钢板,析出物尺寸比800℃热装时细小、分散,韧性较好。
3.The conventional hot rolling production technologies, including the endless rolling technology, the hot-delivery, hot charging and direct rolling of continuous cast billets, the ferrite - rolling technology, as well as the lubrication and automatic control techniques for hot rolling, are overviewed in this discussion.介绍了传统热连轧新技术,包括无头轧制技术、连铸板坯热送热装和直接轧制技术、铁素体轧制技术、热轧工艺润滑技术、自动化控制技术的特点。
英文短句/例句
1.ON TECHNICAL AND ECONOMICAL BENEFIT OF HOT CONVEYANCE AND HOT CHARGE AND DIRECT ROLLING OF CONTINUOUS CAST BLANK连铸坯热送热装和直接轧制的技术经济效益
2.Direct Generalized Predictive Control Method Based on RBF for Finishing Strip Width Control基于RBF网络直接广义预测精轧宽度控制
3.Mechanical Properties and Microstructure of Asymmetrically Rolled Pure Aluminium and Its Shear Deformation Observation;纯铝异步轧制剪切形变直接观察及组织性能研究
4.Research on Modeling and Robust Control for Direct Tension System of 2030 Cold Tandem Rolling Mill;2030冷连轧机直接张力系统建模及其鲁棒控制研究
5.Effect of Rolling-Direct Quenching Parameters on Structure and Properties of Ti-B Microalloying Low Carbon Si-Mn Steel轧制-直接淬火参数对Ti-B微合金化低碳Si-Mn钢组织和性能的影响
6.Research and Development of the Process Control System for the Direct Pulling Pilot Cold Rolling Mill直拉式冷轧实验轧机过程控制系统研究与开发
7.DETERMINATION OF THE LENGTH OF THE CONTACT ARC IN COLD ROLLING AND CALCULATION OF THE ROLLING FORCE冷轧板材接触弧长度的确定及轧制力计算
8.Application of Variable Contact Rolling Technology on Htm变接触轧制技术在超宽热轧平整机上的应用
9.Research on Hydraulic Pressure System in Six Rollers Straightening Machine Based on PLC;PLC控制六轧辊矫直机液压系统研究
10.Research and Extendtion of High Cr Alloy Roller and Straigthening Roller高铬合金轧辊和矫直辊的研制及推广
11.EXPERIMENTAL STUDY ON THE PROPERTIES OF REBAR PARALLEL THREAD SLEEVE JOINT钢筋滚轧直螺纹套筒连接性能试验研究
12.direct multiplex control直接多路转接控制器
13.Three Dimensional Multipole Bem for Elasto-Plastic Contact with Friction and Rolling Simulation of Four-High Mill三维弹塑性摩擦接触多极边界元法和四辊轧机轧制模拟
14.tongue-and-groove pass闭口[直轧闭]孔型
15.The Cold Rolling Strip Flatness Controlling Research Based on Neural Networks;基于神经网络的冷轧板带平直度控制研究
16.The Application about Full-digital DC Speed-regulating System in Rolling Technology;全数字直流调速系统在轧制工艺过程中的应用
17.The Study of the Small Diameter Cold-Roll Twisted Steel's Production Quality Control小直径冷轧螺纹钢筋的产品质量控制研究
18.Application of the Collet Connection Technology for Pell off The Ribs and Rolling Plain Bar in Hot-Rolled Swirl Pool Project of Masteel 2250mm Hot Strip Mill While Against Construction;钢筋剥肋滚轧直螺纹套筒连接技术在马钢新区热轧旋流池逆作施工中的应用
相关短句/例句
hot direct rolling直接热轧制
3)CC DR连铸-直接轧制
4)CC-DHCR直接热装轧制
5)HDR(hot direct rolling)[冶]热坯直接轧制
6)HCC(horizontal continuous casting)[冶]热装直接轧制
延伸阅读
直接轧制直接轧制direct rolling zh一J le Zhozh-直接轧制(direet rolling)由初轧厂生产的高温钢坯直接进入成品轧机轧成成品。其主要优点是:利用钢坯余热，节能;减少金属氧化，提高成材率。在直接轧制中，钢坯没有冷态下的表面检查(见钢坯检查)和清理(见钢坯表面清理)工序，必须在热态下进行火焰(见钢坯火焰清理)或人工清理，消除钢坯的表面缺陷，或者采用无缺陷钢锭，尽量减少钢坯表面的缺陷。经剪断后的合格高温钢坏直接送入成品轧机，为了保证成品轧机的终轧温度，应尽可能提高钢坯温度及初轧机的开轧温度。初轧板坯送入热带钢轧机直接生产带钢已在生产中运用。某些大断面的型钢也可用直接轧制法生产。如何进一步扩大直接轧制的规格品种范围，平衡初轧机与成品轧机的生产，是今后研究的课题。小断面的钢坯，由于温降大，进入成品轧机直接轧制前需要进行在线补充加热，以保证轧件的终轧温度。 (唐伟林)
