| 查看: 641 | 回复: 0 | ||
[求助]
文献里有句话理解不了，请求大佬解答
|
|
Precipitate shearing promotes coarse planar slip by locally work softening the operative slip plane due to the reduced particle cross-section,thus decreasing the strengthening effectiveness of the deformed precipitate. 这个coarse planar slip我从来没听过有这种说法，粗平面滑移？ 整段如下： Deformation Behavior in Aged Al-Li-X Alloys The strengthening response of age-hardenable AlLiCuX alloys depends on the ability of the various precipitates to resist dislocation motion during deformation. All of the aforementioned age-hardenable particles exert some type of force on gliding dislocations and thus contribute to strength. The effectiveness of these precipitates on strengthening depends upon the type, size, morphology, spacing, distribution, coherency, order, volume fraction and number density, and whether these particles are sheared or looped (bypassed) by dislocations. Gliding dislocations either cut or bypass agehardenable precipitates and play a critical role on the overall slip behavior of the alloy. Precipitate shearing promotes coarse planar slip by locally work softening the operative slip plane due to the reduced particle cross-section,thus decreasing the strengthening effectiveness of the deformed precipitate. |
回复此楼» 猜你喜欢
吸波粉体电磁参数模具加工
已经有0人回复
-
寻求行程超2.4米，可按美标测几何公差，佛山狮山一带的三坐标设备
已经有2人回复
-
金属材料论文润色/翻译怎么收费?
已经有262人回复
-
寻找做兼职的医学同学，长期的（长三角：血管介入医疗器械方面兼职）
已经有598人回复
-
树脂浇铸体出现纹理问题是什么原因？
已经有5人回复
-
西安交通大学27级硕士招生
已经有3人回复
-
工作党想考在职研究生
已经有21人回复
-
ScaleChem 求这个软件能正常用的pj版
已经有0人回复
