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- Application and Development of Cold Bend Section Steel in House Building 冷弯型钢在房屋建筑中的应用与发展
- Analysis on Advantages and Disadvantages of Cold Bending Section Steel Processes 冷弯型钢几种工艺的利弊分析
- Some Problems in Design of Cold Bending Solid Thin Wall Section Steel Purlin 实腹式冷弯薄壁型钢檩条设计中应注意的一些问题
- The Importance of Modifying Technology Specification of Cold Bend Section 修订冷弯型钢技术标准是行业重要的基础工作
- VARIABILITY OF NEUTRAL LAYER OF ASYMMETRIC SECTIONAL STEEL IN COLD BENDING 非对称型钢冷弯中性层的可变性
- On Simplified Calculation About I-Shaped Bent Section Steel Beam with One-way 单向弯曲工字型钢梁简化计算的探讨
- The main strument of reducing cold bending crack of Q235 is purifying the molten steel and lessening the inclusion. 消除铜板冷弯开裂的主要措施是提高钢水的纯净皮以减少其内部夹杂物。
- The medium plate produced by Anyang Steel has stripetype silicate inclusions,which is the direct reason of cold bending. 安钢生产的中板普遍存在着条带状的硅酸盐夹杂,这是引起中板冷弯开裂的直接原因。
- The result shows that the unqualified cause of cold bending strip steel main is high oxygen content, high inclusion content, etc. 结果表明:钢中氧含量高、夹杂物多是导致带钢冷弯不合格的主要原因。
- This paper recommend a kind of simple manual die to bend the thin-wall rectangular cross section steel tube well in forming process. 介绍了一种简单实用的手动弯曲模,可以较好地完成薄壁矩形截面钢管的弯曲成形工艺。
- The result show that the inclusion, high cooling speed and uneven of cooling speed after rolling are the main reasons for steel plate cold bending rupture. 结果表明,钢板中有较多的非金属夹杂物及轧后冷却速度过快和冷速不均匀是导致冷变性能不合格的主要原因。
- Stainless steel 304 is excellent in corrosion resistance, structural function, and cold bending processing ability, thus widely used in roofing, walling and ceiling system. 其中牌号304因其高防腐能力及结构性能,以及良好的冷弯加工性能,被广泛应用于屋面、墙面、天花吊顶等装饰系统;
- 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。
- After opening the big hole,the module of bending section of the flat head is weakened.Conventionally,the method of integral reinforcement is applied. 平盖大开孔后削弱了平盖的抗弯截面模量,一般采用整体加厚的方法进行补强。
- The weldability and cold bending property are studied to HITEN780S QT steel and its applica-tion to the crane frame of QY50 automobile crane presented also. 主要阐述了HITEN780S调质高强钢在冷弯性能和焊接性的试验研究及其在QY50汽车起重机上的应用.
- Abstract: Determining nip point is important for steady rolling section steel. 文摘:确定型钢轧制时轧件的咬入点对实现稳定轧制有重要意义。
- The results show that the medial surface wrinkling and the lateral surface unstability are the main failure form of the thin-wall stainless steel tubes in cold bending forming. 结果表明,薄壁不锈钢管件弯曲冷成形的主要失效形式是内侧部分的起皱和外侧部分的失稳。
- Of course. Plate,sheet and various kinds of section steels. 当然可以。各种中厚板和薄板,以及各种型钢。
- Of course. Plate, sheet and various kinds of section steels. 当然可以。各种中厚板和薄板,以及各种型钢。
- The structure,cold bending fraction pattern and EXD of Q235 plate cold bending test sample of Shanghai Meishan Company are analyzed. 对梅山公司Q235冷弯不合格试样进行了金相组织、冷弯断口形貌及能谱分析。