发明申请
WO2007142610A1 METHOD AND DEVICE FOR SELECTIVE ETCHING OF COMPOSITE MATERIALS BY LASER ABLATION
审中-公开
基本信息:
- 专利标题: METHOD AND DEVICE FOR SELECTIVE ETCHING OF COMPOSITE MATERIALS BY LASER ABLATION
- 专利标题(中):通过激光雷击来选择性地消除复合材料的方法和装置
- 申请号:PCT/SI2007/000025 申请日:2007-05-22
- 公开(公告)号:WO2007142610A1 公开(公告)日:2007-12-13
- 发明人: CVELBAR, Uros , MOZETIC, Miran , MILOSEVIC, Slobodan , KRSTULOVIC, Niksa
- 申请人: INSTITUT "JOZEF STEFAN" , CVELBAR, Uros , MOZETIC, Miran , MILOSEVIC, Slobodan , KRSTULOVIC, Niksa
- 申请人地址: Jamova 39 1000 Ljubljana SI
- 专利权人: INSTITUT "JOZEF STEFAN",CVELBAR, Uros,MOZETIC, Miran,MILOSEVIC, Slobodan,KRSTULOVIC, Niksa
- 当前专利权人: INSTITUT "JOZEF STEFAN",CVELBAR, Uros,MOZETIC, Miran,MILOSEVIC, Slobodan,KRSTULOVIC, Niksa
- 当前专利权人地址: Jamova 39 1000 Ljubljana SI
- 代理机构: ITEM D.O.O.
- 优先权: SIP-200600140 20060606
- 主分类号: B23K26/40
- IPC分类号: B23K26/40 ; C08J7/12 ; B29C59/16 ; B29C71/04
摘要:
The invention relates to a method for surface treatment of composite materials with a polymer matrix and a device for accomplishing selective etching of the surface of the composite. The method is based on the surface treatment of the composite with a stream of energy- particles, preferably a laser beam, which is known as laser ablation. The polymer is partially or completely removed from the surface, while the fillers remain virtually untouched. Such modifications bring about essential changes in surface properties, primarily in the adhesiveness and the porosity of various coatings on the composite.
摘要(中):
本发明涉及用聚合物基质和用于完成复合材料表面的选择性蚀刻的装置对复合材料进行表面处理的方法。 该方法基于用能量粒子流优选激光束(称为激光烧蚀)的复合材料表面处理。 聚合物部分或完全从表面去除,而填料保持实质上不变。 这些修改导致表面性能的主要变化,主要是复合材料上各种涂层的粘合性和孔隙率。
IPC结构图谱:
B | 作业;运输 |
--B23 | 机床;不包含在其他类目中的金属加工 |
----B23K | 钎焊或脱焊;焊接;用钎焊或焊接方法包覆或镀敷;局部加热切割,如火焰切割;用激光束加工 |
------B23K26/00 | 用激光束加工,例如焊接,切割,打孔 |
--------B23K26/36 | .除掉材料 |
----------B23K26/40 | ..考虑到所包含的材料性质的 |