金属材料快速凝固激光加工与成形

王华明; 张凌云; 李安; 蔡良续; 汤海波

金属材料快速凝固激光加工与成形

北京航空航天大学材料科学与工程学院北京 100083

基金项目: 国家自然科学基金资助项目(50331010,50471006); 北京市自然科学基金资助项目(2022012); 航空基础科学基金资助项目(02H51011); 教育部跨世纪优秀人才计划基金资助项目(2001AA337020,2002AA331030,2003AA305750,2002AA305203)

详细信息

作者简介:
王华明 (1962-),男,四川合江人,教授,wanghm@buaa.edu.cn.

中图分类号: TG 15699; TG 665
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- 被引次数: 0
出版历程
- 收稿日期: 2004-04-28
- 网络出版日期: 2004-10-31

Rapid solidification laser processing and forming of advanced aeronautical metallic materials

School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

摘要

摘要: 报道近年来在先进金属材料快速凝固激光表面改性、金属间化合物高温耐磨耐蚀涂层新材料快速凝固激光熔覆制备技术、钛合金及高温合金等高性能金属零件快速凝固激光成形技术等领域的研究进展, 主要内容包括:钛合金激光表面合金化及激光熔覆表面改性、激光熔覆高温耐磨耐蚀多功能金属间化合物涂层、小面相非平衡凝固液固界面结构及生长机制、钛合金及高温合金高性能零部件激光快速成形、难熔高活性金属材料及定向生长柱状晶钛合金激光约束熔铸成形技术.
- 激光加工 /
- 快速凝固 /
- 激光 /
- 激光快速成形 /
- 激光表面改性
Abstract: Research progress on rapid solidification laser surface modifications of advanced metallic materials, rapid solidification laser cladding for high-temperature wear and corrosion resistant multifunctional intermetallic coatings, and rapid solidification laser additive manufacturing for high performance metallic components was reported. The main contents include laser surface alloying and laser cladding surface modification of titanium alloys, liquid/solid interface structure and growth mechanisms of typical faceted phase under non-equilibrium rapid solidification conditions, laser rapid forming/manufacturing of high performance titanium and nickel-base alloys, laser constrained melting/forming of refractory metals and intermetallic alloys, and directionally solidified columnar grained titanium alloys.
- laser machining /
- rapid solidification /
- laser /
- laser rapid forming /
- laser surface modification

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参考文献(1)

[1] 周光召. 科技进步与学科发展[M]. 北京:中国科学技术出版社,1998 Zhou Guangzhao. Advance of science and development of subject[M]. Beijing:Science and Technology of China Press,1998(in Chinese) [2] Brehmer L. Elektrische eigenschaften polymerer festk rper-physikalische grundlagen und technische anwendungen [J]. Eeil I Polymerelektronik Acta Polymerica,1983,34(5):278~286 [3]Carmona F,Ravier J. Electrical properties and microstructure of carbon black-filled polymers [J]. Carbon, 2002,40:151~156 [4]Reboul J P, Maussalli G. About some D-C conduction processes in carbon black filled polymer[J]. Journal of Polymetric Material,1976,5:233~238 [5]Balberg I. A comprehensive picture of the electrical phenomena in carbon black-polymer composites[J]. Carbon,2002,40:139~143 [6]Lee G J, Suh K D. Study of electrical phenomena in carbon black-filled HDPE composites [J]. Polymer Engineering and Science,1998,38:471~477 [7]Javier G, Mallette Luis M, Alfredo M Q,et al. Carbon black-filled PET/HDPE blends:effect of the CB structure on rheological and electric properties [J]. Journal of Applied Polymer Science,2001,81:562~569 [8]Blacher S,Brouers F,Sarychev A,et al. Relation between morphology and alternating current electrical properties of granular metallic films close to percolation threshold [J]. Langmuir, 1996,12:183~188 [9]Park S J,Kim H-C,Kim H-Y. Roles of work of adhesion between carbon blacks and thermoplastic polymers on electrical properties of composites[J]. Journal of Colloid and Interface Science,2002,255:145~149 [10] 钟文定. 铁磁学(下册)[M]. 北京:科学出版社,1987. 21 Zhong Wending. Ferromagnetics[M]. Beijing:Science Press,1987. 21(in Chinese) [11] Dooley J A,Lindensmith C A,Chave R G. Magnetostric- tion of single crystal and polycrystalline Tb_0.60Dy_0.40 at cryogenic temperatures[J]. Journal of Applied Physics,1999,85:6256~6258 [12]Hahn Inseob, Barmatz M,Clark A. New superfluid leak tight low temperature valve using a magnetostrictive actuator[J]. Materials Research Society Symposium-Processing,1995,360:253~257 [13]Fogle M Wun, Restorff J B. Magnetization and magnetos-triction of dendritic [112]b_xD_yHo_zFe_.1.95 (x+y+z=1) rods under compressive stress[J]. Journal of Applied Physics,1998,83:7279~7281 [14]Restorff J B,Fogle M W. Temperature and stress dependences of the magnetostriction in ternary and quaternary terfenol alloys[J]. Journal of Applied Physics,2000,87:5786~5788 [15]Cook B A,Harringa J L. Electrical and thermal properties of Tb_0.3Dy_0.7Fe_2-x[J]. Journal of Applied Physics,2000,87:776~780 [16]Li Y X,Hao Y M,Wang B M,et al. Growth and magnetostriction of oriented polycrystalline Pr_0.15Tb_xx-Dy_0.85-xFe₂(x=0~0.85)[J]. IEEE Transaction on Magnetics,2001,37:2696~2698 [17]Bischoff M H, Francoise E-D. Electrical conductivity of carbon black- polyethylene composites experimental evidence of the change of cluster connectivity in the PTC effect[J]. Carbon,2001,39:375~382 [18]Jawad S A,Alnajjar A. Frequency and temperature dependence of AC electrical properties of graphitized carbon-black filled rubbers[J]. Polymer International,1997,44:208~212

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