| 查看: 477 | 回复: 2 | |||
| 当前主题已经存档。 | |||
| 【有奖交流】积极回复本帖子，参与交流，就有机会分得作者 luoxu1102000 的 4 个金币 | |||
[交流]
求助：Microtexture determination and its applications (Second edition)
|
|||
|
Microtexture determination and its applications (Second edition) Author：V Randle The characterisation of microstructure is a cornerstone in the study of both natural and technological materials. In the widest sense this topic encompasses for all phases present: morphology, including size and shape distributions; chemical composition; and crystallographic parameters, including orientation and orientation relationships. A landmark advance for the materials community occurred with the genesis of 'microtexture', which for the first time provided integration of crystallographic parameters and other aspects of the microstructure. Microtexture can be defined as 'a population of crystallographic orientations whose individual components are linked to their location within the microstructure'. The term microtexture can also be applied to any experimental technique used to determine this information. Essentially, atomic planes in the sampled volume of specimen diffract a stationary beam of electrons. Analysis of the resulting diffraction pattern provides crystallographic information which can be related back to its position of origin. An estimated 95% of microtexture determination is by electron backscatter diffraction (EBSD) in a scanning electron microscope (SEM), with the remaining 5% contributed mainly by transmission electron microscopy (TEM) counterparts to EBSD. Evaluation determination is by electron backscatter diffraction (EBSD) in a scanning electron microscope (SEM), with the remaining 5% contributed mainly by transmission electron microscopy (TEM) counterparts to EBSD. Evaluation (indexing) of EBSD diffraction patterns and output of data in a variety of formats is in most cases fully automated. The most exciting EBSD output is an 'orientation map', which is a quantitative depiction of the microstructure in terms of its orientation constituents. 望手头有的兄弟，分享一下~！！谢谢~！ |
回复此楼» 猜你喜欢
297求调剂
已经有12人回复
-
26调剂 086003
已经有3人回复
-
265求调剂
已经有20人回复
-
271分求调剂学校
已经有11人回复
-
320分人工智能调剂
已经有6人回复
-
求调剂，一志愿南京航空航天大学 ，080500材料科学与工程学硕
已经有8人回复
-
280求调剂
已经有19人回复
-
求材料调剂，一志愿郑州大学289分
已经有15人回复
-
26考研调剂0710 0860
已经有6人回复
-
282求调剂
已经有22人回复
EBSD
捐助贵宾 (著名写手)
- 应助: 13 (小学生)
- 金币: 5148.7
- 散金: 716
- 红花: 5
- 帖子: 1486
- 在线: 78.5小时
- 虫号: 269652
- 注册: 2006-08-05
- 性别: GG
- 专业: 金属材料的合金相、相变及
2楼2008-07-31 09:38:16
3楼2008-07-31 10:52:35
