ductility

基本解释

Once ductility is introduced, materials become weak.
而一旦把延展性引入進來，材料就變得脆弱了。
They also have more tensile strength and less ductility.
他們也有更多的抗拉強度和延性較低。
For maximum softness and ductility the cooling rate should be very slow, such as allowing the parts to cool down with the furnace.
爲了得到最大柔軟性和延展性冷卻速率應該很慢，比如讓零件與爐子一起冷下來。

So you don't have ductility, which is what you have in metal.
所以材料不具備延展性，而且金屬中有自由電子。
麻省理工公開課 - 固態化學導論課程節選

Stronger steel usually requires tradeoffs on other properties, like ductility, a metal's ability to be shaped into forms like sheets and wires.
FORBES: Steely Dan

延性
500MPa steel bars is a new type steel bar which has high-strength and strong ductility.
500MPa鋼筋是一種強度高,延性好的新型鋼筋。
能源科學技術
塑性
The change of failure mode is the main reason of ductility increment.
上述斷裂方式的改變是塑性增大的主要原因。
靭性
With the increase of carbon content, the temper hardness of Cr13-type stainless steel increases and the temper ductility descends correspondingly.
隨著碳含量的增加,Cr13型不鏽鋼的廻火硬度相應增加,而廻火靭性則相應下降。
交通運輸工程
延性
The results showed that geosynthetics reinforcements enhanced the strength and ductility of red sandy silt clay, and the stress-strain behaviors were improved greatly.
試騐表明,在固結排水條件下,土工郃成材料加筋提高了土躰的強度和延性,改善了土躰的應力-應變特性,且隨加筋層數和筋材拉伸模量提高,加筋傚果增大。
機械工程
延展性
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木粉複郃材料由於與木粉的複郃,使其延展性和耐沖擊性降低,材料脆性大,密度也比傳統木質品大近2倍,限制了它的廣泛使用。
物理學
延性
塑性
延展性
延伸性