Publications:

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Since 1993

• W. Liu, J. N. DuPont, Fabrication of functionally graded TiC/Ti composites by Laser Engineered Net Shaping. Scripta Materialia 48 (2003) 1337-1342.

• W. Liu, M. Naka, In-situ joining of dissimilar nanocrystalline materials by spark plasma sintering. Scripta Materialia 48 (2003) 1225-1230.

• W. Liu, J. N. DuPont, In-situ reactive processing of nickel aluminides by Laser Engineered Net Shaping. Metallurgical and Materials Transaction A (accepted for publication 2003).

• W. Liu, J. N. DuPont, Fabrication of carbide particle reinforced titanium aluminide matrix composites by Laser Engineered Net Shaping. Metallurgical and Materials Transaction A (submitted for publication 2003).

• W. Liu, J. N. DuPont, In-situ reactive rapid prototyping of intermetallic compounds by LENS processing. Rapid Prototyping of Materials, ed. F.D.S. Marquis et al, (TMS, Warrendale, PA), Oct. 2002.

• W. Liu, M. Naka, In-situ fabrication of nanocrystalline material joints between Ni₃Al and TiC/Ni₃Al composites. Proc. International Conf Joining of Advanced and Specialty Materials V, ed. J. E. Indacochea et al, (ASM International, Materials Park, OH), Oct. 2002.

• W. Liu, J. N. DuPont, Fabrication of titanium aluminide matrix composites by LENS processing. Proc. Solid Freeform Fabrication Symp 2002, ed. D. L. Bourell et al, The University of Texas at Austin, August 2002, 124-132.

• W. Liu, M. Naka, T. Shibayanagi, Fabrication and microstructural characterization of in-situ bonded joints between Ni₃Al and TiC/Ni₃Al composites. J. High Temp. Soc., Vol. 27 (2001), No. 4,165-173.

• W. Liu, G. Elssner, M. Ruhle, Effects of thin film Nb interlayer in Cu/sapphire bonds. Materials Science and Engineering A, Vol. 317 (2001), No.1-2, 153-162.

• W. Liu, M. Naka, Joining of intermetallic compounds by pressurized combustion synthesis. Plasma Application and Hybrid Functional Materials, Vol.10, 9-14.

• W. Liu, D. Zhu and M. Naka, Reaction synthesis of NiAlTiC composites and in-situ joining to Ni₃Al alloys. Proceedings of the National Conference of Japan Welding Society, April 2001. 234-235.

• W. Liu, M. Naka, Joining of advanced materials by combustion synthesis. Trans. JWRI, Vol. 29 (2000), No. 2, 1-10.

• W. Liu, G. Elssner and M. Ruehle, Effects of the crystal orientation relationship at the interface of Cu/Al₂O₃ joints on fracture energy. Acta Metallurgica Sinica (2000), 36(8): 879-882.

• W. Liu, D. Zhu and G. Cong, Combustion synthesis of NiAl and in-situ joining to Ni-based superalloys. J. Mater. Sci. Technol., Vol. 17 (2000), No.1, 179-180.

• C. Chen, W. Liu and C. Ding, A study on wear-resistant graded coatings produced by laser cladding. Journal of Dalian Railway Institute, (2000), 21 (3), 93-97.

• W. Liu, F. Zhai, C. Ding, Joining of Ni₃Al by pressurized combustion synthesis using Gleeble 1500 test simulator. Acta Metallurgica Sinica (English Letters) (1999), 13(1): 217-222.

• W. Liu, D. Zhou and F. Zhai, Finite element analysis of residual stresses in ceramic/metal joints with functionally gradient material interlayers. In: Brazing, High Temperature Brazing and Diffusion Welding, ed. E. Lugscheider (Düsseldorf: DVS Verlag, 1998), 346-350.

• W. Liu, S. Liu, F. Zhai and G. Elssner, Pressurized combustion synthesis as a technique to join advanced high temperature materials. Proc. the 3rd Pacific Rim International Conference on Advanced Materials and Processing, ed. M. A. Imam, R. DeNale, S. Hanada, Z. Zhong and D. N. Lee (TMS, Warrendale, USA, 1998), 2275-2282.

• W. Liu, X. Tian and X. Zhang, Preventing weld hot cracking by synchronous rolling during welding. Welding Journal (Welding Research Supplement) (1996), 75(9): 297s-304s.

• W. Liu, Computational analysis and prediction of weld-solidification cracking. Computational Materials Science (1995), 4: 211-219.

• W. Liu, H. Zhuang, A high temperature brazing filler alloy. Acta Metallurgica Sinica (Jinshu Xuebao) (1995), 31(12): B539-B544.

• L. Dorn and W. Liu, Spannungs- und Verformungsanalyse an einfach uberlappten Kunststoff-Stahl-Klebverbindungen. Schweissen und Schneiden (Welding & Cutting) (1994), 46(3): 124-128.

• W. Liu, F. Zhai, S. Liu, Fabrication of Ni₃Al matrix composite joints by reactive synthesis. In: Advanced Brazing and Soldering Technologies (International Brazing and Soldering Conference Proceedings), ed. by P. T. Vianco and M. Singh (Albuquerque, NM, USA April 2-5, 2000), 73-80.

•W. Liu, A study of Cu/Al₂O₃ diffusion bonding with thin film Nb interlayer. In: Advanced Brazing and Soldering Technologies (International Brazing and Soldering Conference Proceedings), ed. by P. T. Vianco and M. Singh (Albuquerque, NM, USA April 2-5, 2000).

• W. Liu, F. Zhai, S. Liu, An investigation of joining Al₂O₃ by combustion synthesis. Journal of Dalian Railway Institute (1999), 20(1): 57-62.

• W. Liu, Y. Gong, S. Liu, Fabrication of intermetallic-matrix composite joints by pressurized reaction synthesis. Proc. Materials Congress´98, Cirencester, UK, April 1998.

• W. Liu, D. Zhou, F. Zhai, Joining of Ni₃Al alloy by self-propagating high-temperature synthesis. Proc. 8th National Welding Congress (Beijing: Machinery Industry Publisher, 1997), 2:607-609.

• W. Liu, D. Zhou, G. Cong, Joining mechanism with pressurized combustion synthesis from elemental Ni and Al powders. ibid., 1:337-339.

• W. Liu, D. Zhou, F. Zhai, Joining advanced materials by pressurized combustion synthesis. In: Joining Ceramics, Glass and Metal, ed. M. Turwitt (Düsseldorf: DVS Verlag, 1997), 231-234.

• W. Liu and H. Zhuang, An investigation on Ni-Cr-Co-B brazing filler metals. In: Brazing, High Temperature Brazing and Diffusion Welding, ed. E Lugscheider (Düsseldorf: DVS Verlag,1995), 58-61.

• H. Zhuang and W. Liu, Microstructure and properties of nickel base superalloy joints brazed with Ni-Cr-Co-B and BNi-1a filler metals. In: Brazing, High Temperature Brazing and Diffusion Welding, ed. E. Lugscheider (Düsseldorf: DVS Verlag, 1995), 239-244.

• W. Liu, X. Zhang, X. Tian, Three-dimensional finite element analysis of deformation produced by synchronous rolling during welding. In: Mathematical Modeling of Weld Phenomena 3, Edited by H.Cerjak, Book 650 (London: The Institute of Materials, 1996).

• W. Liu, Z. Huang, S. Liu, Computer simulation of the thermal process in laser transformation hardening (in Chinese). Journal of Dalian Railway Institute (1996), 17(3): 9-14.

• W. Liu, Failure analysis of adhesive bonded plastic/metal joints by finite element method. Proc. 2nd Science Congress for Young Scientists in Liaoning Province 1995 (Publisher of Dalian University of Technology), 127-130.

• W. Liu, X. Tian, X. Zhang, Prevention of weld hot cracking by the SRDW method. Proc. International Symp. on Mater. Sci. & Tech. (ISMST’95), ed. L. Zhao and C. Li, 416-421.

• W. Liu, Non-linear finite element analysis and strength prediction of bonded plastic/metal joints. Proc. MSME-95, June 1995, Singapore.

• W. Liu, X. Tian, X. Zhang, A new method for prevention of weld hot cracking (in Chinese). Trans. of the China Welding Institution (1995), 16(2): 106-111.

• W. Liu, X. Tian and X. Zhang, A study of the prevention of weld hot cracking by synchronous rolling during welding along both sides of the weld. IIW Document IX-1760-94, The International Institute of Welding (1994).

•Z. X. Chen, W. Liu, and T. Zhang, Laser beam re-melting of nickel-base alloy coatings. In: Welding, Joining, Coating and Surface Modification of Advanced Materials (Proc. Pre-Assem. Symp. of 47th IIW Ann. Assem., Sept 1994, Dalian, China), Ed. J. H. Chen, Vol. II: 474-479.

• W. Liu and L. Dorn, Improved filler wires for aluminum alloy welding (Part I). Aluminum(1994), 70 (9/10): 612-616.

• W. Liu and L. Dorn, Improved filler wires for aluminum alloy welding (Part II). Aluminum (1994), 70 (11/12): 713-718.

• L. Dorn and W. Liu, The stress state and failure properties of adhesive-bonded plastic/metal joints. International Journal of Adhesion & Adhesives (1993), 13(1): 21-31.

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