• The wrought magnesium alloy of the present invention has high strength, toughness, and formability in addition to the electromagnetic wave shield ability of magnesium.

    本发明的变形镁合金,除了具有镁的电磁波屏蔽能力以外,还具有高强度、韧性和成形性。

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  • The tests in use show that this kind of iron powder has good compressibility and formability, and is suitable for manufacturing parts with high density and complicated form.

    应用试验表明,所制得的铁粉具有良好的压缩性和成型性,适合于制作高密度和形状复杂的零件。

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  • This stainless steel has excellent heat resistant performance, formability and corrosion resistance, which can better satisfy the need of steel for the automotive exhaust system.

    该钢具有良好的高温性能、成形性及耐腐蚀性,可以较好地满足汽车排气系统用钢的需求。

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  • The results showed that PEG80F wax powders have excellent formability;

    结果表明:PEG80F蜡粉具有良好的成形性;

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  • Die-face optimum design technique based on formability analysis is studied.

    研究了基于成形性分析的型面优化设计技术。

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  • Hot stamping is a new forming process. It can greatly enhance the formability.

    高温冲压成形是一种新的成形工艺,它能大幅提高钢板的成形性能。

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  • The squeezed-casting formability of AZ91D magnesium alloy in semi-solid state was studied.

    研究了AZ91D镁合金在不同半固态温度下的挤压铸造。

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  • This paper mainly investigated the formability of knitted structures used for composite reinforcement.

    本论文主要探讨了用于复合材料增强的针织结构的适型性能。

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  • Previous resolutions on the formability of tailored-welded blanks are mostly stayed in linear-weld-line TWBs.

    以往关于拼焊板成形性的研究大多停留于直线焊缝拼焊板。

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  • Thirdly, plastic strain ratio and strain hardening index are the two key parameters of material's formability.

    塑性应变比与应变硬化指数是评价板料成形性能的两个重要参数。

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  • To reduce the forming force, techniques that are improving the formability of coining with micro-feature were studied.

    并以有效降低成形力为目标,研究探讨提高微细特征成形性的工艺措施。

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  • The formability of galvannealed steel plate depends on both the character of the substrate and the nature of the coating.

    合金化热镀锌钢板的成形性既取决于基体钢板的特性,也决定于镀层本身的成分和结构。

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  • These composite materials have superiorities in size stability, formability, stretching resistance and impact resistance.

    这种复合材料在尺寸稳定性、成型性、抗张力和抗冲击方面均具优势。

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  • This paper combines the technology of semisolid forming and micro-forming to discuss the micro-formability of semisolid alloy.

    结合半固态成形技术与微成形技术,探讨半固态金属的微成形性能。

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  • The numerical simulation result indicates that the variable blank-holder force can improve the formability of box deep drawing.

    模拟结果表明,变压边力控制技术可以显著地改善矩形件的成形性能,增加矩形件的拉深极限。

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  • Blank design plays an important role in the process design of sheet metal drawing due to its great impact on the formability of a part.

    毛坯外形设计是工艺设计的重要环节,它直接影响工件的成形质量。

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  • Disclosed is a wrought magnesium alloy having excellent strength and extrusion or rolling formability, and a method of producing the same.

    公开了一种具有优秀强度和挤压或轧制成形性的变形镁合金,以及该变形镁合金的制造方法。

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  • We have observed RBC membrane fluidity, serum lipid peroxide, RBC DE - formability and fragility in 10 burn patients on PBD 2, 3 ~ 5 and 6 ~ 10.

    我们观察了10例烧伤病人伤后2天,3 ~5天,6 ~ 10天的红细胞膜流动性、血浆过氧化脂质含量、红细胞异形率及脆性的变化。

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  • It has been experimentally indicated that moderate wrinkle will make a contribution to enhancing the formability of the dieless tube hydroforming.

    介绍了管材无模轴压胀形的实验,研究表明,适度的褶皱有助于提高成形极限。

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  • The reasonable shape of the blank can improve the formability of the sheet metal, make full use of the material, decrease the work of finishing repair.

    合理的选择板壳零件的毛坯外形,可以提高板料的可成形性,同时也提高了材料的利用率,减少成形后的修边工作量。

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  • The key of this technology is the formability and the control of the thermal stress. And these are associated with the temperature field and stress field.

    熔积成形的技术关键是成形性与热应力的控制,而这些与成形过程的温度场和应力场紧密相关。

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  • The results show that changes of weld-line shape and thickness ratio have significantly different effect on the formability of curvilinear-weld-line TWBs.

    研究结果表明,焊缝形状以及厚度比对不同类型的曲线焊缝拼焊板成形性的影响程度明显不同。

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  • It can improve the formability of sheet, make full use of material and improve productivity to precisely calculate the blank shape for sheet metal forming.

    较准确地计算毛料外形,可以提高板料的可成形性、材料利用率和生产率。

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  • With the increase of forging temperature, the deformation resistance and stress for working are decreased, which brings about the improvement of formability.

    随着锻造温度的增加,变形抗力和加工应力减小,合金的成形性能得到提高。

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  • For improved economics and NNS (Near Net Shape) formability, encapsulation-free Powder Extrusion process and coining type Powder Forging process were developed.

    为了改进经济性与近终形(NNS)成形性,开发了无包套粉末挤压工艺与精压式粉末锻造工艺。

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  • The simulation test results obviously showed that VBHF had great effects to drawing formability of hot-galvanized sheet steel during the rectangular box drawing.

    变压边力数值模拟试验结果表明,采用变压边力控制矩形件拉深成形过程时,变压边力对矩形件拉深成形特性影响显著。

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  • The simulation test results obviously showed that VBHF had great effects to drawing formability of hot-galvanized sheet steel during the rectangular box drawing.

    变压边力数值模拟试验结果表明,采用变压边力控制矩形件拉深成形过程时,变压边力对矩形件拉深成形特性影响显著。

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