| Fe-Cu合金在退火过程中铜的偏聚行为、退火织构及其性能的变化 | |
| 熊玲 | |
| Subtype | 硕士 |
| Thesis Advisor | 张立新 |
| 1993 | |
| Degree Grantor | 中国科学院金属腐蚀与防护研究所 |
| Place of Conferral | 中国科学院金属腐蚀与防护研究所 |
| Abstract | 本文采用金相、透射电子显微镜、正电子湮没技术和三维取向分布（ODF）X射线衍射等分析技术，着重研究了冷轧Fe-Cu合金退火过程中铜的偏聚行为及其对板材的组织结构、取向与缺陷变化的影响，还应用了大气暴露试验研究了铜的抗大气腐蚀效果。结果表明铜在合金中的存在形态与位错相互作用，阻碍了位错的运动，引起了合金强化；含铜低合金铜的锈层致密，保护性能好，因而较普碳钢耐大气腐蚀。 |
| Other Abstract | The segregation of copper during annealing and the influence on the morphology, defects and textures are investigated by optical, TEM, PAT and ODFs. Atmospheric exposure corrosion text is also carried out to analyses the effect of copper on corrosion resistance. Coactions of morphology of copper and dislocation impede movement of dislocation. It causes alloy hardening. The rust layer is compacted so that there is more corrosion-resistant in Fe-Cu low alloy steels than common-carbon steels. |
| Pages | 54 |
| Language | 中文 |
| Document Type | 学位论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/17585 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | 熊玲. Fe-Cu合金在退火过程中铜的偏聚行为、退火织构及其性能的变化[D]. 中国科学院金属腐蚀与防护研究所. 中国科学院金属腐蚀与防护研究所,1993. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment