您要查找的是不是：
- Keywords Hot Rolled Steel Tube;Mandril;Surface Defect;Hot Fatigue;Heat Wear; 热轧钢管;芯棒;表面缺陷;热疲劳;热磨损;
- Model and algorithm for hot rolling steel tube MPS 热轧钢管主生产计划模型与算法研究
- Hot Rolled Steel Tube 热轧钢管
- Hot rolled steel plate for bartel of coneret mixing vehiele. 混凝土搅拌车简体用热轧钢板
- Keywords hot rolling steel tube;batch scheduling;earliness/tardiness;genetic algorithm; 热轧钢管;批调度;提前/拖期;遗传算法;
- The backgrounds,the processing and equipments of the hot-dip galvanizing of the hot rolled steel strip are introduced. 介绍了热轧钢带连续热镀锌的背景、工艺和设备,并列出了宽、窄钢带热镀锌生产线的实例。
- hot rolling steel tube 热轧钢管
- It is show that the microstructure of the hot rolled steel consists of equiaxed ferrite ，granular bainite and granular structure. 同时分析了这种耐火钢的组织与性能之间的关系。
- Effect of oxide film on the corrosion behaviors of B510L hot rolled steel was investigated by potentiodynamic polarization curves and electrochemical impedance spectroscope (EIS). 摘要用极化曲线和交流阻抗等电化学方法研究了B510L热轧钢板表面氧化膜对基体钢板腐蚀行为的影响。
- 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Q235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。
- The results shows that the existence of a certain amount of abnormal granular bainite in the structure of HRB335 hot rolled steel bar is the main reason for no yield strength and brirrle fracture. 结果表明，HRB335热轧带肋钢筋出现一定量异常组织粒状贝氏体是拉伸脆断和无屈服强度现象的主要原因。
- By EPMA examination and analysis on three groups of SPCD hot rolled steel plate it is found that those strip defects are closely related to existence of quite a lot of the foreign inclusions. 采用电子探针对3个批号的SPCD钢热轧板条带状缺陷进行分析,发现这些缺陷都与大量的外来物有关。
- This paper describes the progress in research of high strength steel sheets for automobiles, including hot rolled steels, cold rolled/galvannealed steels, TWIP steel and etc. 简述了高强度汽车用钢板的最新研究进展，包括热轧钢板、冷轧与热镀锌钢板、以及TWIP钢等。
- This paper describes the progress in research of high strength steel sheets for automobiles,including hot rolled steels,cold rolled/galvannealed steels,TWIP steel and etc. 简述了高强度汽车用钢板的最新研究进展,包括热轧钢板、冷轧与热镀锌钢板、以及TWIP钢等。
- The results revealed that the microstructure of hot rolled steels consists of pro-eutectoid ferrite and granular structure/granular bainite. 采用扫描、透射电镜对不同钒含量的低钼耐火钢的组织进行分析,确定出热轧状态的组织为先共析铁素体、粒状组织/粒状贝氏体。
- It proves that in practice preventing the center crack disfigurement of the hot rolling steel by slow co... 实际应用证明该方法在消除热轧棒材的低倍中心裂纹方面是可行的、有效的。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- hot rolled steel bar for concrete reinforcement 热轧钢筋
- Hot rolled steel coil processing 热轧卷加工配送
- A steel tube or wooden roller on which the warp is wound in a loom. 卷轴织机上的铁管或木轮，供经线缠绕之用
