Steel Windows, in general, are made from hot-rolled, structural grade new billet steel.
钢窗一般用新钢锭热轧结构钢制成。
It's inevitable for-hot-rolled silicon steel sheets to produce oxidized scale in the process.
热轧硅钢片在生产过程中不可避免地会产生氧化铁皮。
The mechanism and cause of edge cracking defect of hot-rolled strip in Kunming Iron & Steel co.
对昆钢热轧板卷边裂缺陷机理及成因进行了研究分析，提出了相应的预防控制措施，取得了较好的效果。
The application on a certain hot-rolled steel production line has demonstrated its effectiveness.
在某钢铁企业热轧生产线上实际应用中，取得了良好的应用效果。
Enviromental properties of hot-rolled steel sheets were analysed and assessed by using LCA method.
从LCA角度对普通热轧钢板的环境协调性能进行了分析和评价。
P enhances the strength of hot-rolled if steel significantly, but it also reduces its deep draw ability.
可显著提高热轧if钢的强度，但同时也导致其深冲性能降低。
We use hot-rolled steel to produce cold rolled coils and other high-value added products at the Lipetsk plant and VIZ-Stal.
我们利佩茨克工厂和维兹工厂里使用热轧钢板生产冷轧板卷和其他高附加值产品。
The process research on reducing the coil break defect of continuous hot-rolled strip and production control were introduced.
介绍减少热连轧钢卷横折缺陷的工艺研究和生产控制情况。
This paper describes the hot-rolled energy consumption, the impact factors on energy consumption and the improvement direction.
阐述了钢铁企业热轧能耗的状况、能耗的影响因素和改进的方向。
Furthermore, the requirements on multi-phase hot-rolled and cold-rolled steels according to different specifications are mentioned.
此外，也提到了根据不同规格多相热轧钢材和冷轧钢材的需求。
In hot-rolled production line, rolling billet heating softened, the roller into the mill, finally rolling into the size of user requirements.
在热轧生产线上，轧坯加热变软，被辊道送入轧机，最后轧成用户要求的尺寸。
Automatic recognition of handwritten numerals are used in hot-rolled steel production to liberate labor, enhance accuracy and improve efficiency.
手写数字自动识别应用在热轧炼钢生产流水线中可解放劳动力，提升准确率并提高工作效率。
The formula is put forward for calculating the ultimate bond stress and the anchorage length of hot-rolled deformed bars and reactive powder concrete.
提出普通热轧变形钢筋与活性粉末混凝土的极限粘结强度与锚固长度的计算公式。
The slab surface cracks will degenerate the quality of hot-rolled coil, even worse affect the production schedule badly and disrupt production Rhythm.
而铸坯的表面裂纹则会直接恶化热轧板卷的质量，更有甚者还会影响生产调度，打乱生产节奏。
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。
Using advanced TMCP technology, Baosteel's hot-rolled pickled strip for high hole expansion has high expansion rate and excellent forming and welding properties.
宝钢高扩孔用热轧酸洗钢带是采用先进的控轧控冷技术生产的具有高的扩孔率、优良的成形性能和焊接性能。
The system of roll mill press down is controlled to compensate the thickness variation of the hot strip mill so as to improve the hot-rolled strip thickness accuracy.
从各种随机噪声的轧制力信号这一复杂高频干扰周期波中分离出偏心信号，控制轧机在压下系统实现对偏心的补偿，以提高热轧带钢的厚度精度。
The reason for longitudinal bright trace appeared on the hot-rolled strip is analyzed on the basis of its appearance and regular pattern as well as its control method.
根据热轧带钢生产过程中出现纵向亮带的表现形态和规律，分析了其产生的原因和控制方法，从而达到了提高热轧带钢板形质量的目的。
Process of rolling cold coils of pickled hot-rolled sheet through a cold reduction mill to make the stainless steel stronger, thinner, and smoother by applying pressure.
通过冷轧工厂轧制热轧的、酸洗的不锈钢薄板使不锈钢在压力作用下更薄、强度更高、更光滑。
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 researching results make known, to obtain the thin and dense oxide in the production process is effective way to enhance anti-corrosion properties of hot-rolled wire rod.
研究结果表明，生产过程中获得较薄且致密的氧化皮是提高热轧盘条防锈蚀性的有效途径。
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 effects of coiling temperature and cold rolling reduction ratio on deep-drawing properties of low-carbon sheets hot-rolled by FTSR of Tangsteel were investigated in laboratory.
采用唐山钢铁股份有限公司FTSR连铸连轧生产线生产的热轧卷作为生产冷轧低碳钢板的原料，研究了不同卷取温度和冷轧压下率对冷轧薄板深冲性能的影响。
The wall thickness tolerance of hot-rolled seamless steel tubes is a major issue which has to be addressed in case of operation of any newly-built or modified hot-rolling tube mill.
如何获得更高的热轧无缝钢管的尺寸精度是新建或改造轧管机组重点考虑的问题。
Building a temperature and stress field foretell model of hot-rolled silicon steel has become an important segment for improving production quality and increase manufacture efficiency.
建立热轧过程的温度场、应力场预报模型已经成为改善产品质量，提高生产效益的重要环节。
The microstructure and mechanical properties of the as-cast and hot-rolled samples were investigated by optical microscope, X-ray diffraction, scanning electron microscope and tensile test.
利用X-射线衍射仪、光学显微镜、扫描电子显微镜和拉伸试验研究了铸态合金和轧制态合金的组织和力学性能。
The invention discloses a hot-rolled steel air cooling and stacking method capable of reducing bending of a rail to ensure straightness of the straightened rail to meet standard requirement.
本发明公开了一种可减小钢轨弯曲度的热轧钢轨的空冷堆垛方法，保证矫直后钢轨的平直度达到标准的要求。
This article analyzes the technical difficulty based on the introduction of the lossless detection on line method of the hot-rolled steel billet and sets down the corresponding countermeasure.
在对热轧钢坯在线无损检测的方法进行介绍的基础上，对技术难点做分析并制定相应的对策。
This article analyzes the technical difficulty based on the introduction of the lossless detection on line method of the hot-rolled steel billet and sets down the corresponding countermeasure.
在对热轧钢坯在线无损检测的方法进行介绍的基础上，对技术难点做分析并制定相应的对策。
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