Qiulian Dai, Doctor, Professor, Tutor of master graduate.
Research orientation: Super-hard material tools and Laser cladding technology. Research areas: 1. The manufacturing of tools, including the following: (1) research of new tool materials; (2) improvement of tool structures; (3) new manufacturing technology; (4) properties improvement of tools. 2. Process optimization, including: (1) the machining mechanism; (2) optimization of machining parameters; (3) compatibility between the machined materials and the machining tools; (4) new machining technology. 3. Laser cladding technology, including: (1) formulation design for cladding layer; (2) optimization of cladding process; (3) grinding performance of the cladding layer.

Education
09, 1981 – 07, 1985, Metal Materials Science and Engineering, Zhejiang University, Bachelor
09, 1985 – 06, 1988，Heat-treatment of Metal Materials, Zhejiang University, Master
09, 1999 – 06, 2003, mechanical Engineering & Automation, Huaqiao University, Doctor
Working Experience
06, 1988 – 07, 1991, Huaqiao University, Lecturer,
07, 1991 – 07, 2000, Huaqiao University, Associate Professor
08, 2002 – 06, 2003, Ritsumeikan University, Visiting scholar
07, 2000 – 08, 2006, Huaqiao University, Professor

Research Introduction
Super-hard material tools and Laser cladding technology

Awards＆Honors
2010, outstanding teacher of Fujian province

Research Projects
1. Research on the fabrication of a high strength cast iron bonded CBN grinding wheel and its performance for high-speed precision grinding. Natural Science Foundation (51175192)
2. Experimental Study on Porous Metal Bonded Diamond Grinding Wheels. Supported by Natural Science Foundation of Fujian Province (E0410020 )
3. Study on the Effects of RE on the Properties of Fe-based Diamond Composites. Supported by Natural Science Foundation of Fujian Province (E0010025)
4. Study on the grinding wheel dressing technology and the performance of the grinding wheel. Supported by Jinlu special alloy co.LTD
Patents
1. Manufacturing method of high strength cast iron based CBN grinding wheel

Papers＆Publications
1. An Investigation into the Effects of Rare Earth on the properties of Fe-based Diamond Composites. Key Engineering Materials, Vols. 202-203 (2001) pp 345-348
2. Effects of rare earth and sintering temperature on the transverse rupture strength of Fe-based Diamond Composites, Journal of Materials Processing Technology, Vol. 129 (2002) pp 427-430
3. Micro-analysis of the use of RE and TiH2 in the fabrication of iron-based diamond segments, Key Engineering Materials, Vol. 250 (2003) pp 83-88
4. Influence of Rare Earth and Sintering Temperature on the Mechanical Properties of Fe-based Matrix, Chinese Rare Earths, Vol. 24 (2003) pp 28-32
5. Study of the sawing performance of diamond segments with different additives in circular sawing, Key Engineering Materials, Vols. 259-260 (2004) pp 106-111
6. Effects of RE mixture and TiH2 on the properties of Fe-based matrix for diamond tools, Chinese Journal of Construction Machinery, Vol. 2 (2004) pp 285-289
7. Effects of TiH2 on the Properties of Fe-based Diamond Composites, Key Engineering Materials
, Vols. 291-292 (2005) pp 27-32
8. Study on the Dependence of Glossiness on the Micro-uneven of the Surface of Natural Granite, Key Engineering Materials Vols. 304-305 (2006) pp 305-309
9. Investigation into the Effecting Mechanism of Alloying Additives on the Bronze Matrix and Diamond Composites, Key Engineering Materials, Vol. 416 (2009) pp 455-460
10. Experimental Study on Porous Metal Bonded Diamond Grinding Wheels (Ⅱ)----Grinding Performance of Porous Wheels, Key Engineering Materials Vols. 359-360 (2008) pp 48-52
11. Grinding performance of porous diamond wheels on different materials, Advanced Materials Research Vols. 189-193 (2011) pp 3191-3197
12. Properties of Al-based Matrix and Diamond Composites Fabricated by Semi-solid Metal Processing, Advanced Materials Research Vols. 396-398 (2012) pp 440-445
13. Development of a New Type of Metal Matrix for Porous Metal Bonded Diamond Grinding Wheels, Advanced Materials Research Vol. 1035 (2014) pp 281-287
14. An explorative study of Fabrication of Al-based matrix diamond grinding wheels by vacuum evaporative pattern casting, Advanced Materials Research Vol. 1017（2014）pp 249-254
15. Experimental Study of Fabrication of cast-Iron bonded cBN grinding wheels by V-EPC (I)----The Influence factors on the Qualities of Grinding Layer, Advanced Materials Research Vol. 806 (2015) pp 84-89
16. Crack Restraining Methods and their Effects on the Microstructures and Properties of Laser Cladded WC/Fe Coatings, Materials 2018, 11, 2541
17. Grinding characteristics of laser cladding Cr3C2/Ni Composite coating, Journal of Harbin Institute of Technology Vol. 51 (2019) pp 122-126

Contact Information
Tel: 15080333309
E-mail: lisadai@hqu.edu.cn