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- 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.
- Study on cold bending property and transverse rib shape of ribbed bars 螺纹钢冷弯性能与横肋形状的研究及应用
- Discussion on the route to improvement in cold bending property of high strength ship plate 船板冷弯性能的定量分析与工艺探讨
- ANALYSIS ON FACTORS AFFECTING COLD BENDING PROPERTY OF HIGH STRENGTH STEEL PLATE FOR SHIP BUILDING 影响高强度船板冷弯性能因素分析
- The Research and Improvement Measures for the Unqualified Cold Bending Property of the Hot Rolled Strip 热轧带钢冷弯性能不合格的分析及改善措施
- cold bending property 冷弯性能
- Sulfide Inclusion in Medium and Heavy Plate and Its Effect on Cold Bending Properties 中厚钢板中的硫化物夹杂及其对冷弯性能的影响
- The change of bending property for AFRP-cement mortar in different moisture and heat conditions was studied. 利用三点弯曲试验研究了不同湿热条件下外贴芳纶纤维增强塑料(AFRP)片材水泥砂浆试件抗弯性能的变化。
- 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。
- This paper put forward a semi-analytic semi-numeric method to analyze the cold bending of the hubcap. 该文提出一种半解析半数值的分析方法,对汽车轮辋挡圈的冷弯过程进行了分析。
- 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 mechanism of surface microcrack formation on container plate in cold bending tests was analysed. 对集装箱板冷弯时表面微裂纹的成因进行分析。
- The shear bending is a feasible technique to bend very small radius tubular goods,which is impossible in the process of common cold bending. 管材剪切弯曲能够实现普通冷弯方法不能达到的超小半径弯曲,是一项较为可行的技术。
- The iron art products of company adopt method of cold bending and hot forging to depict perfect classicality, elegance and romance of iron art. 我公司的铁艺产品,采用冷弯、热锻等工艺手法,完美的刻画出铁艺的古典,优雅与浪漫。
- Our factory can desigh and manufacture various heterotype cold bending and forming equipment according to specific requirements of customers. 用过硬的产品质量,完善的售后服务,为客户提供精良的设备。我们愿与各界同仁精诚合作,共创伟业。
- 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。
- It is resulted the carburization of plate surface, the inclusion and gas bubble are mainly reasons causing plate cold bending porperty inconformity. 结果表明,钢的表面局部增碳、钢中皮下气泡和非金属夹杂物的存在是导致冷弯不合格的主要原因。
- 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。
- New rational production technologies for center sill were studied, one was hot rolling and hot bending, the other was hot rolling and cold bending. 为此,研制了新型中梁的合理生产工艺,一种是热轧加热弯,另一种是热轧加冷弯。
- This paper focuses on the change of bending properties and toughness of larch wood after intensive microwave treatment. 摘要着重考查了经过高强度微波辐照后,落叶松木材冲击韧性和弯曲性能的变化。