查询词典 rolled steel

The present invention belongs to the field of hot rolling apparatus and method and is especially hot rolled broad steel strip shape controlling apparatus and method.

本发明属于热轧设备及热轧方法，特别涉及一种热轧宽带钢板形控制的设备及方法。

As the product quality and, through self-built strong distribution network and effective occupation of the Yunnan, Guizhou, Sichuan, Chongqing and Guangxi region of cold-rolled strip, pipe and tubes, cold-formed steel products, the largest market share.

由于产品质量过硬，并通过自建强大的销售网络有效的占领了云、贵、川、渝及广西地区冷轧带钢、管材、冷弯钢制品的最大市场份额。

A hot rolled high manganese TRIP/TWIP steel was developed by TMCP technology. The effects of processing parameters of TMCP on microstructures and the relationship between the microstructure and mechanical were studied.

利用控轧控冷工艺开发了锰质量分数为18.8%的热轧高锰TRIP/TWIP钢板，分析了轧制工艺参数对热轧高锰钢组织和性能的影响，讨论了实验钢的断裂机理。

The investigation of the solution treatment of hot-rolled TWIP steel of three different compositions (Fe-25Mn-4Si-2Al, Fe-30Mn-4Si-2Al and Fe-30Mn-3Si3Al) revealed that prolonging the temperature holding time can increase the elongation with no obvious change found in strength.

对3种不同成分的TWIP钢(Fe-25Mn-4Si-2Al， Fe-30Mn-4Si-2Al， Fe-30Mn-3Si-3Al)进行热轧后的热处理实验，结果表明，增加固溶处理的保温时间，可提高TWIP钢的延伸率，而强度的变化并不明显。

This thesis introduces the research work of hot-rolled drawing steel sheet which is first developed successfully in China.

本论文工作正是国内首次对于热轧拉延钢板所进行的成功的实验室研究。

Listed on the Nasdaq Capital Market, Sutor Group is a high-tech enterprise which consists of three subsidiaries: ChangShu Huaye Steel Strip Co.,Ltd; JiangSu Cold-Rolled Technology Co.,Ltd and ChangShu Sewage Treatment Co.,Ltd.

森特集团是一家美国上市的高新技术企业，拥有江苏克罗德科技有限公司、常熟华冶薄板有限公司和常熟市董浜污水处理有限公司三家子公司，集团主要致力于精品钢事业的发展。

They are the strengthening-toughening of 40SiMnCrNiMoA by the critical normalizing, the fine macrostructure and property matching between the all drill rod parts, the low tendency of decarburizing and delete the weak inner hole surface owe to the drill-hole and hot-rolled with core process of rolling steel.

本文研究表明，40SiMnCrNiMoA钢亚温正火强韧化特性、亚温正火使钎杆整体性能良好地匹配、较小的脱碳倾向和钻孔法消除钎杆内孔粗糙和脱碳表面是钻孔法并整体780℃亚温正火+钎柄淬火和低温回火的H22-40SiMnCrNiMoA锥体连接小钎杆延寿的主要原因。

The feasibility of producing quality cold rolled sheets through deoxidizing and alloying with Fe-Al-Mn alloy and a process of producing low-carbon aluminium killed steel through deoxidizing and alloying are introduced.

介绍了攀钢用铝锰铁脱氧合金化生产高级别冷轧薄板用钢的可行性和脱氧合金化生产低碳铝镇静钢的工艺路线。

In this paper, we study on the laminating technology for cold-rolled silicon steel sheet through a number of tests.

本文通过一系列试验，对冷轧硅钢片铁心叠压中的有关工艺问题进行了研究。

A rigid-plastic FEM program for the analysis of working piece deformation in single pass hot bar rolling was developed. Combining with the analytical model, the strain and strain rate of hot rolled bearing steel GCr15 bar during roughing and intermediate rolling processes was calculated and compared with the real values.

应用刚塑性有限元法开发了轧制过程单道次变形分析的通用程序，与解析法结合对实际热连轧生产GCr15棒材的粗轧和中轧过程中的应变－应变速率进行了计算值与实际应变的对比。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。