英 [dʌkˈtɪlɪti] 美 [dʌkˈtɪləti]
n. 延展性；柔软性；顺从
the malleability of something that can be drawn into threads or wires or hammered into thin sheets
同义词： ductileness
延性-引用次数：1225
500MPa steel bars is a new type steel bar which has high-strength and strong ductility.
500MPa钢筋是一种强度高,延性好的新型钢筋。
塑性-引用次数：121
The change of failure mode is the main reason of ductility increment.
上述断裂方式的改变是塑性增大的主要原因。
韧性-引用次数：94
With the increase of carbon content, the temper hardness of Cr13-type stainless steel increases and the temper ductility descends correspondingly.
随着碳含量的增加,Cr13型不锈钢的回火硬度相应增加,而回火韧性则相应下降。
延性-引用次数：110
The results showed that geosynthetics reinforcements enhanced the strength and ductility of red sandy silt clay, and the stress-strain behaviors were improved greatly.
试验表明,在固结排水条件下,土工合成材料加筋提高了土体的强度和延性,改善了土体的应力-应变特性,且随加筋层数和筋材拉伸模量提高,加筋效果增大。
参考来源加筋路堤变形特性和剪切屈服区分析
延展性-引用次数：11
Because of the composition of wood in the material, the material reduces its ductility and impact strength, enlarges its brittleness and its density was two times bigger than traditional woods. It limited its extensive application.
但PVC木粉复合材料由于与木粉的复合,使其延展性和耐冲击性降低,材料脆性大,密度也比传统木质品大近2倍,限制了它的广泛使用。
参考来源PVC微发泡木塑复合的研究
延性-引用次数：3
塑性-引用次数：2
参考来源考虑尺寸效应的Gurson模型
延展性-引用次数：1
延伸性
延性
韧性
延展性
延展性（Ductility） 要知道名字会出现在你之后所有的VI设计、宣传品、网站上，要充分评估每个名字可能的视觉呈现会是怎么样。
... 延性铸铁(琅状石墨化铸铁) ductile-to-brittle transition temperature 延脆性过渡温度，延性转脆温度 Ductility 延性试验 Ductility transition ...
... 延性材料断口 ductile fracture 延性 ductility 过低温金属液 dull metal ...
ductile 柔软的；易教导的；易延展的
[力][材]延展性；柔软性；顺从
Once ductility is introduced, materials become weak.
而一旦把延展性引入进来，材料就变得脆弱了。
They also have more tensile strength and less ductility.
他们也有更多的抗拉强度和延性较低。
A parametric study of ductility of T beams has been conducted.
在此基础上对T梁的延性进行了参数分析。
So you don't have ductility, which is what you have in metal.
所以材料不具备延展性，而且金属中有自由电子。
固态化学导论课程节选 : 麻省理工公开课
Stronger steel usually requires tradeoffs on other properties, like ductility, a metal's ability to be shaped into forms like sheets and wires.