The plasticity of the hot-rolled plate would be better by making the grains fine and improving the homogeneity in the hot-rolled structure.
结果表明，细化热轧板的晶粒、改进热轧板组织的均匀性可以提高热轧板的冷轧和反复弯曲性能。
A hot-rolled plate cracked during cold bending process. Scanning Electron Microscope and Optical Microscope were used to investigate the cracked plate.
采用扫描电子显微镜和光学显微镜观察了热轧板在冷弯过程中开裂试样的断口形貌并进行了成分分析。
This paper presents a special infrared optoelectronic instrument for measuring the hot-rolled plate width, which USES the high accuracy linear CCD as the measuring detector.
分析了利用炽热钢板自身发光进行光学成像，采用高精度的线阵CCD作为测量传感器，对热轧中板宽度进行智能测量的专用红外光电仪表。
The quenching sensitivity of 7050 aluminium alloy hot-rolled plate was studied by using end quenching test and optical microscopy (OM) and transmission electron microscopy (TEM).
用末端淬火、光学金相显微镜和透射电镜技术研究7050铝合金热轧板的淬火敏感性。
The structure and installation of the pipe nozzles have important effect on the cooling process of hot rolled strip and plate.
冷却集管及喷嘴的结构和安装对于热轧板带层流冷却效果有重要的影响。
The results showed that inclusion, microstructure, composition, annealing process and hot rolling process have great influence on the elongation of SPCC cold rolled plate.
分析了钢中各种化学元素及热轧工艺对高延伸率深冲钢板力学性能的影响 ，提出了合理的化学成分和热轧工艺制度。
This paper introduces the contrast test of wear resistance of hot rolled low - carbon high strength bainite steel plate to ordinary steel plate on QLK800.32 bucket wheel reclaimer.
本文介绍了热轧低碳贝氏体高强钢板在qlk800.32型斗轮取料机上与普碳钢板进行耐磨性对比工业试验的情况。
HP295 hot rolled plate is one of the major materials used for the Liquid Petrol Gas (LPG) steel cylinder of automobiles.
HP295热轧钢板是机动车用液化石油气(LPG)钢瓶的主要材料之一。
The hot rolled BZ37 steel plate is mainly used for cold stamped camion wheel.
BZ 37热轧钢板主要用于冷冲压加工汽车车轮。
The results show that when the nitrogen content is decreased, the yield strength of hot rolled plate decreases, which meets the requirement of cold-rolled base stuff.
指出了钢中氮质量分数的减少可降低热轧板屈服强度，且满足供冷轧基料的要求。
Problems in pump stations of circulating sewage of the Hot Rolled Plate Plant of Panzhihua Iron & Steel Co. are analyzed and the countermeasures are given.
对攀钢热轧板厂浊环泵站运行中存在的问题进行分析并提出解决问题的对策。
The present paper systematically checks and examines as well as analyzes causes to the cold-bended crack in the hot rolled steel plate Q345 by microscope, X-ray and Electron Probe Micro-analyzer.
利用金相显微镜、X射线衍射仪及电子探针等对Q 345热轧钢板因冷弯产生的裂纹进行了系统检验分析。
The cold-bended crack in the hot rolled plate Q345 can be eliminated by adoption of heating-cold bending process as well as improvement of the cleanliness of the steel.
采用加热-冷弯工艺和提高钢纯洁度可避免Q 345热轧钢板冷弯裂纹的产生。
The present utility model can be used for AGC hydraulic cylinder pipeline of hot continuously rolled steel plate production line.
本实用新型可应用于热连轧钢板生产线的agc液压缸配管上。
Enterprise consists of electrolysis plant, casting, hot-rolled, plate, wire, sheet, pressure plate and other processing workshops, advanced production equipment.
企业下设电解车间、铸轧、热轧、板材、线材、卷材、压型板等加工车间，拥有先进的生产设备。
Samples of hot rolled steel plate Q235 in various specifications having cold bending cracks are examined by means of Metallographical test and electron probe analysis.
对不同规格的Q2 3 5热轧钢板冷弯裂纹试样进行了金相检验和电子探针等分析。
Samples of hot rolled steel plate Q235 in various specifications having cold bending cracks are examined by means of Metallographical test and electron probe analysis.
对不同规格的Q2 3 5热轧钢板冷弯裂纹试样进行了金相检验和电子探针等分析。
应用推荐