Advances in Laser Drilling of Structural Ceramics
The high-quality, high-efficiency micro-hole drilling of structural ceramics to improve the thermal conductivity of hot-end parts or achieve high-density electronic packaging is still a technical challenge for conventional processing techniques. Recently, the laser drilling method (LDM) has become t...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-01-01
|
| Series: | Nanomaterials |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-4991/12/2/230 |
| _version_ | 1827663695104180224 |
|---|---|
| author | Xianshi Jia Yongqian Chen Lei Liu Cong Wang Ji’an Duan |
| author_facet | Xianshi Jia Yongqian Chen Lei Liu Cong Wang Ji’an Duan |
| author_sort | Xianshi Jia |
| collection | DOAJ |
| description | The high-quality, high-efficiency micro-hole drilling of structural ceramics to improve the thermal conductivity of hot-end parts or achieve high-density electronic packaging is still a technical challenge for conventional processing techniques. Recently, the laser drilling method (LDM) has become the preferred processing tool for structural ceramics, and it plays an irreplaceable role in the industrialized processing of group holes on structural ceramic surfaces. A variety of LDMs such as long pulsed laser drilling, short pulsed laser drilling, ultrafast pulsed laser drilling, liquid-assisted laser drilling, combined pulse laser drilling have been developed to achieved high-quality and high-efficiency micro-hole drilling through controlling the laser–matter interaction. This article reviews the characteristics of different LDMs and systematically compares the morphology, diameter, circularity, taper angle, cross-section, heat affect zone, recast layer, cracks, roughness, micro–nano structure, photothermal effect and photochemical reaction of the drilling. Additionally, exactly what processing parameters and ambient environments are optimal for precise and efficient laser drilling and their recent advancements were analyzed. Finally, a summary and outlook of the LDM technology are also highlighted. |
| first_indexed | 2024-03-10T00:49:12Z |
| format | Article |
| id | doaj.art-aa35efebf3e049eb9aa2a0a5ab4d5d03 |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-03-10T00:49:12Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nanomaterials |
| spelling | doaj.art-aa35efebf3e049eb9aa2a0a5ab4d5d032023-11-23T14:55:00ZengMDPI AGNanomaterials2079-49912022-01-0112223010.3390/nano12020230Advances in Laser Drilling of Structural CeramicsXianshi Jia0Yongqian Chen1Lei Liu2Cong Wang3Ji’an Duan4State Key Laboratory of High Performance and Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, ChinaSchool of Mechatronics Engineering, Zhongyuan University of Technology, Zhengzhou 450007, ChinaState Key Laboratory of High Performance and Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, ChinaState Key Laboratory of High Performance and Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, ChinaState Key Laboratory of High Performance and Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, ChinaThe high-quality, high-efficiency micro-hole drilling of structural ceramics to improve the thermal conductivity of hot-end parts or achieve high-density electronic packaging is still a technical challenge for conventional processing techniques. Recently, the laser drilling method (LDM) has become the preferred processing tool for structural ceramics, and it plays an irreplaceable role in the industrialized processing of group holes on structural ceramic surfaces. A variety of LDMs such as long pulsed laser drilling, short pulsed laser drilling, ultrafast pulsed laser drilling, liquid-assisted laser drilling, combined pulse laser drilling have been developed to achieved high-quality and high-efficiency micro-hole drilling through controlling the laser–matter interaction. This article reviews the characteristics of different LDMs and systematically compares the morphology, diameter, circularity, taper angle, cross-section, heat affect zone, recast layer, cracks, roughness, micro–nano structure, photothermal effect and photochemical reaction of the drilling. Additionally, exactly what processing parameters and ambient environments are optimal for precise and efficient laser drilling and their recent advancements were analyzed. Finally, a summary and outlook of the LDM technology are also highlighted.https://www.mdpi.com/2079-4991/12/2/230structural ceramiclaser drillingmillisecond lasernanosecond laserpicosecond laserfemtosecond laser |
| spellingShingle | Xianshi Jia Yongqian Chen Lei Liu Cong Wang Ji’an Duan Advances in Laser Drilling of Structural Ceramics Nanomaterials structural ceramic laser drilling millisecond laser nanosecond laser picosecond laser femtosecond laser |
| title | Advances in Laser Drilling of Structural Ceramics |
| title_full | Advances in Laser Drilling of Structural Ceramics |
| title_fullStr | Advances in Laser Drilling of Structural Ceramics |
| title_full_unstemmed | Advances in Laser Drilling of Structural Ceramics |
| title_short | Advances in Laser Drilling of Structural Ceramics |
| title_sort | advances in laser drilling of structural ceramics |
| topic | structural ceramic laser drilling millisecond laser nanosecond laser picosecond laser femtosecond laser |
| url | https://www.mdpi.com/2079-4991/12/2/230 |
| work_keys_str_mv | AT xianshijia advancesinlaserdrillingofstructuralceramics AT yongqianchen advancesinlaserdrillingofstructuralceramics AT leiliu advancesinlaserdrillingofstructuralceramics AT congwang advancesinlaserdrillingofstructuralceramics AT jianduan advancesinlaserdrillingofstructuralceramics |