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- X70 grade hot rolled coil X70级热轧卷板
- In view of the problem of sticker breaks and seam defects of hot rolled coil and strip which are easily appeared in low carbon and high strength low alloyed steels, the causes are analyzed. 针对生产低碳、高强度低合金钢热轧卷板时易出现麻面、翘皮等质量问题，进行了现场跟踪和分析，得出该缺陷的产生与加热炉炉辊工作状况、炉辊结构等有关。
- The article introduces the updated ERW pipe developments over the world,also analyzes the recent developments of hot rolled coils for ERW pipe and ERW pipe technology. 概述了国内外ERW焊管发展状况。 分析了国内ERW焊管用热轧板卷的发展近况及ERW焊管技术层面及其发展动向。
- ANALYSIS OF STRESS CORROSION DURING FORCED COOLING OF HOT ROLLED COIL 热轧钢卷强制冷却中的应力腐蚀分析
- Resolution to the problem of sticker breaks and seams defects of hot rolled coil and strip 邯钢热轧卷板麻面和翘皮问题的解决
- Prime Quality Hot Rolled Sheet in Coil, Unpickled, Unoiled. 热轧高钢卷，非酸洗的，不上油的。
- So we suggested that the mechanism of SSCC for X70 grade line pipe steel is synergism of anodic dissolution and hydrogen embrittlement. 分析表明X70管线钢的SSCC受阳极溶解和氢脆共同控制。
- hot rolled coil and strip 热轧卷板
- hot rolled coil 热轧板卷
- Using the NACE standard bent-beam test,the behavior of sulfide stress corrosion cracking(SSCC) of different microstructures for X70 grade pipeline steel was investigated. 采用三点弯曲法研究了不同组织类型的X70级管线钢的硫化物应力腐蚀开裂(SSCC)行为。
- Practice on increasing top grade hot metal rate in Xinyu Iron and Steel Co. 新钢提高生铁一级品率的措施。
- Hot rolled steel plate for bartel of coneret mixing vehiele. 混凝土搅拌车简体用热轧钢板
- The cold rolled coils entered into hot dip galvanizing workshop are put on waiting position and then transferred to uncoiler by coil car. 冷轧卷进入热镀锌车间后置于待处理位置,然后通过上卷小车送至开卷机。
- Keywords hot rolled strip;hot coilbox;double cradle roll coiling;technology characteristics; 热轧板带;热卷箱;双工位无芯卷取;技术特点;
- The mechanism of producing the felting defect of cold rolled coil strip was analyzed. 分析了冷轧钢卷粘结产生的机理。
- Study on Production Technology for Hot Rolled Coiled Sheet with Yield Strength of 550MPa and Its Structure and Performance 屈服强度550MPa级热轧卷板生产工艺及其组织性能的研究
- We like hot rolls for breakfast. 我们早餐喜欢吃热面卷。
- hot rolling coil 热轧卷
- Keywords fiber lasers;VPL system;X70 grade;welding;hardness;weling peneration; 光纤激光器;VPL系统;X70级管线钢;焊接;硬度;熔深;
- X60 hot rolling coil X60板卷
