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- hot direct rolling process 直接热轧法
- The Influences of Thin Slab Casting and Direct Rolling Process on Nb-microalloyed Low Carbon Hot Strip Steels 薄板坯连铸直接轧制工艺对铌微合金低碳热轧带钢的影响
- The design of direct rolling process in the Shanghai Pudong Iron and Steel Co., Ltd 浦钢公司型钢车间一火成材改造工艺设计
- hot direct rolling 直接热轧制
- Tungsten carbide can withstand the abrasive action of hot metal during the rolling process far better than cast iron. 碳化钨耐受轧制过程中热金属轧件磨蚀作用的能力比铸铁大得多.
- Synopsis There are some factors that cause the formation of hot strip side-camber in the rolling process. 板带轧制过程中因受某些因素影响会形成侧弯。
- Large sized coolant cleaner (oil separator ) with a flow rate of 1200 l/h for application in aluminium hot rolling process with coolant tanks of up to 300'000 litres. 每小时1200公升大尺寸的冷却洗涤器适用在冷却槽大于300;000公升的热铝滚动加工冷却洗涤器.
- The physical properties of aluminium alloy 6082 cast ingot at high temperature, heat process for hot rolling, hot rolling schedule and side rolling process were researched. 研究了6082铝合金铸态高温性能，热轧过程的加热制度，热轧道次压下量和滚边工艺，确定了热轧工艺参数。
- Large sized coolant cleaner (oil separator ) with a flow rate of 1200 l/h for application in aluminium hot rolling process with coolant tanks of up to 300’000 litres. 每小时1200公升大尺寸的冷却洗涤器适用在冷却槽大于300;000公升的热铝滚动加工冷却洗涤器.
- The system pressure had very big fluctuation during rolling process. 在轧钢过程中系统压力出现大幅度波动。
- The all kinds of factors that affecting the testing of hot-charging and hot direct charging billets and countermeasures were introduced. 分析了影响柳钢热装热送方坯检验的各种因素,制定相应的措施。
- Exit looper and direct roll are used for feeding, resulting in low diagonal error of 1mm. 钢带对中采用活套及导向辊，可以把对角线公差控制在1毫米以内。
- The surface degree of finish is important index of production quality,discussed surface roughness of hot strip,effect and control way of cold roll process on finished product. 不锈冷轧带钢表面光洁度是重要的产品质量指标,讨论了热轧带钢的表面粗糙度和冷轧工艺对成品表面光洁度的影响及控制方法。
- Taking 2050 mill hot strip continuous rolling process as an object, a coupling thermal, mechanical and microstructural simulation model on hot continuous rolling was built by using nonlinear rigid-plastic finite element method (FEM). 结合某厂2050热带钢连轧工艺过程，利用非线性刚塑性有限元法，建立热连轧过程热、力、组织的多参量耦合仿真模型。
- Tension control of coiler for hot strip mill is the core of strip coiler control.How to raise the qualified rate of strip coil shape is always a subject of study on hot strip rolling process. 摘要热连轧卷取机的张力控制是带钢卷取控制的核心，如何提高带钢卷形合格率一直是热连轧工序研究的课题。
- Based on the orthogonal design of lead sample, the effect of technology parameters on the yield of heavy plate direct rolling from slab ingot has been studied by variance analysis. 在铅试样正交实验的基础上,采用方差分析研究了首次横、立轧时轧件工艺参数对扁锭直接轧制为厚板时成材率的影响。
- Yes,when steel product must be accurated in size and must have a smooth surface,the cold rolling process must be used. 能。如果钢材的尺寸精度要求很高，表面必须光洁，那么就需要进行冷轧。
- The introduction and probe into the tecknology - remade of the continuous casting billet , direct rolling and wires in cogging lines for Changzhi Iron and Steel Company Third Roll Plant. 介绍和探讨了长钢三轧厂开坯车间半连续式轧机组线材技术改造和实现开坯车间一火成材。
- A mathematical model for numerically simulating the temperature distribution in steel slab in reheating furnace of hot rolling process is developed by using finite difference method. 采用有限差分法,建立了热轧步进式加热炉内钢坯三维温度场的数值计算模型。
- Virtual sense of reality based on physical properties is a hot direction of researching in computer graphics. 基于物理属性的虚拟感仿真是计算机图形学近几年来的一个热点问题。
