查询词典 formability

The influencing factor analysis shows that the formability window obviously expands with the decreasing of the drawing ratio and the increasing of the normal anisotropical coefficient r -value and the die profile radius, but the effect of the hardening exponent n -value on formability window is not obvious.

而影响因素分析显示：随着拉深比降低、厚向异性系数增加和凹模圆角半径增大，成形窗口明显扩大； n 值增加，成形窗口虽然有所扩大，但是效果并不明显。

To be noted is that for some alloy steels, amount of draft should also be within the formability limit to avoid possible crack.

应当指出的是，一些合金钢，变形量也应在变形程度极限以内，以避免可能的断裂。

For example, biaxial orientation of PET or polystyrene film ensures improved strength and formability.

举例来说，双轴取向的PET或聚苯乙烯薄膜确保改善强度和成形性。

However, magnesium alloys have poor formability due to the hexagonal close-packed crystal structure.

但是，镁合金大多具有密排六方结构，传统上一直被认为是一种难以塑性变形、压力加工成形性能差的金属材料。

However, magnesium alloyshave poor formability and limited ductility at room temperature ascribed totheir hexagonal close-packed crystal structure.

目前热处理细化晶粒成为提高镁合金塑性的一种有效手段，但是研究工作多集中在铸造态镁合金，关于挤压态镁合金型材的研究很少。

But magnesium alloy has a hexagonal close-packed crystal structure with limited number of operative slip systems at room temperature, so magnesium alloys are normally low formability near the room temperature, and limits the expansion of magnesium alloy applications.

但是由于镁合金是密排六方结构，可开动的滑移系比面心立方和体心立方金属的少，使得镁合金的室温塑性较低，降低了成形能力，限制了变形镁合金的推广应用。

Firstly, with the help of Contour Map and Expansion Ratio, formability analysis can be done in point of geometry.

本文通过等高面分析、成形度分析等方法从几何角度进行覆盖件拉延成形性分析。

It is shown that compared to conventional HSLA steel, DP steel and TRIP steel have relatively higher ability to ensure the strain distribution much evener and obtain much higher formability, which will improve the part strengths remarkably.

研究结果表明，与传统HSLA钢板相比，DP钢和TRIP钢具有较好的应变均化能力，和较高的成形性，有利于提高零件的使用强度。

Aging always has a negative effect on formability and, when aging leads to the redevelopment of an upper yield point, can result in renewed susceptibility to fluting.

在可铸性方面，老化反应总是会起到负面作用，当老化足以重新恢复较高的屈服点时，将会引起磁化系数更新，形成凹槽。

It is shown that artificial neural network is effective to study the simulant formability of the sheet metal.

本文的研究方法和结果表明，人工神经网络是研究板料的模拟成形性的一条有效途径。

If I didn't care what anyone thought, I would.....

如果我不介意别人怎么看，我会。。。。

In recent decades, Chile has mandated earthquake-proofing for new structures, requiring that materials like rubber and features like counterweights be built into the architectural designs to allow buildings to bend and sway during temblors rather than break.

在最近数十年里，智利已经为兴建防震的新土建结构而对建筑材料提出要求，需要的材料类似于橡胶，而特性就象运用在建筑设计中的平衡物体，一旦应用以后，当地震发生时建筑就能弯曲摇摆。