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K465合金激光增材制造加工工艺研究

施凡 赵吉宾 王志国 赵宇辉 姚超

施凡, 赵吉宾, 王志国, 赵宇辉, 姚超. K465合金激光增材制造加工工艺研究[J]. 机械科学与技术, 2017, 36(8): 1298-1302. doi: 10.13433/j.cnki.1003-8728.2017.0825
引用本文: 施凡, 赵吉宾, 王志国, 赵宇辉, 姚超. K465合金激光增材制造加工工艺研究[J]. 机械科学与技术, 2017, 36(8): 1298-1302. doi: 10.13433/j.cnki.1003-8728.2017.0825
Shi Fan, Zhao Jibin, Wang Zhiguo, Zhao Yuhui, Yao Chao. Research on Processing Technology of Superalloy K465 via Laser Additive Manufacturing[J]. Mechanical Science and Technology for Aerospace Engineering, 2017, 36(8): 1298-1302. doi: 10.13433/j.cnki.1003-8728.2017.0825
Citation: Shi Fan, Zhao Jibin, Wang Zhiguo, Zhao Yuhui, Yao Chao. Research on Processing Technology of Superalloy K465 via Laser Additive Manufacturing[J]. Mechanical Science and Technology for Aerospace Engineering, 2017, 36(8): 1298-1302. doi: 10.13433/j.cnki.1003-8728.2017.0825

K465合金激光增材制造加工工艺研究

doi: 10.13433/j.cnki.1003-8728.2017.0825
基金项目: 

中科院重点部署项目(KGZD-EW-T04-2)

详细信息
    作者简介:

    施凡(1990-),硕士,研究方向为激光增材制造工艺研究,shifan@sia.cn

    通讯作者:

    赵吉宾(联系人),研究员,博士,jbzhao@sia.cn

Research on Processing Technology of Superalloy K465 via Laser Additive Manufacturing

  • 摘要: 为满足面向航空异形空腔薄壁结构件设计要求,并保证构件在高温下仍具有良好的机械性能,采用了激光增材制造方法实现K465高温合金空腔构件成形。分析表明,由于K465合金变形能力差、低熔点共晶相存在,导致成形过程容易出现裂纹,无法通过增材制造实现单一成分K465合金构件成形。通过在成形过程中合理的加入Stellite 6合金,进行去应力处理,并进行基板预热等工艺措施,可以显著减弱甚至消除裂纹。
  • [1] 卢秉恒,李涤尘.增材制造(3D打印)技术发展[J].机械制造与自动化,2013,42(4):1-4 Lu B H, Li D C. Development of the additive manufacturing (3D Printing) technology[J]. Machine Building & Automation, 2013,42(4):1-4(in Chinese)
    [2] Arcella F G, Froes F H. Producing titanium aerospace components from powder using laser forming[J]. JOM, 2000,52(5):28-30
    [3] 王华明.高性能大型金属构件激光增材制造:若干材料基础问题[J].航空学报,2014,35(10):2690-2698 Wang H M. Materials' fundamental issues of laser additive manufacturing for high-performance large metallic components[J]. Acta Aeronautica et Astronautica Sinica, 2014,35(10):2690-2698(in Chinese)
    [4] 赵宇辉,王志国,龙雨,等.Inconel 625镍基高温合金激光增材制造熔池温度影响因素研究[J].应用激光,2015,35(2):137-144 Zhao Y H, Wang Z G, Long Y, et al. Research on in fluential factor of temperature of molten pool of Inconel 625 superalloy by laser additive manufacturing[J]. Applied Laser, 2015,35(2):137-144(in Chinese)
    [5] 李嘉宁,陈传忠.激光熔覆技术在航空领域中的研究现状[J].航空制造技术,2010,(5):51-54 Li J N, Chen C Z. Research situation of laser cladding technology in aviation manufacturing[J]. Aeronautical Manufacturing Technology, 2010,(5):51-54(in Chinese)
    [6] Liu J C. Formation of cross-sectional profile of a clad bead in coaxial laser cladding[J]. Optics & Laser Technology, 2007,39(8):1532-1536
    [7] 回丽,许红,许良,等.航空钛合金结构件的损伤修复技术[J].机械设计与制造,2005,(11):125-126 Hui L, Xu H, Xu L, et al. Repair technologies of Ti-alloy components on aeronautical structure damages[J]. Machinery Design & Manufacture, 2005,(11):125-126(in Chinese)
    [8] 裴忠冶,李俊涛,赵明汉,等.K465合金的显微组织和性能研究[J].东北大学学报(自然科学版),2008,29(8):1126-1129,1134 Pei Z Y, Li J T, Zhao M H, et al. Study on microstructure and properties of K465 alloy[J]. Journal of Northeastern University (Natural Science), 2008,29(8):1126-1129,1134(in Chinese)
    [9] 孙鸿卿,钟敏霖,刘文今,等.定向凝固镍基高温合金上激光熔覆Inconel 738的裂纹敏感性研究[J].航空材料学报,2005,25(2):26-31 Sun H Q, Zhong M L, Liu W J, et al. Cracking sensitivity on laser cladding Inconel 738 on directionally solidified Ni-base superalloy[J]. Journal of Aeronautical Materials, 2005,25(2):26-31(in Chinese)
    [10] Dinda G P, Dasgupta A K, Mazumder J. Laser aided direct metal deposition of Inconel 625 superalloy:microstructural evolution and thermal stability[J]. Materials Science and Engineering:A, 2009,509(1-2):98-104
    [11] Gandy D W, Frederick G J, Peterson A J, et al. Development of a laser-based/high strength weld filler process to extend repair limits on IN-738 gas turbine blades[C]//Fourth International EPRI Conference on Welding and Repair Technology for Power Plants. Marco Island, FL, USA, 2000:7-9
    [12] 傅戈雁,刘义伦,石世宏.激光熔覆层开裂行为的影响因素及控制方法[J].光学技术,2000,26(1):84-86,89 Fu G Y, Liu Y L, Shi S H. The influence factors of cracking behavior on laser cladding layer and its control[J]. Optical Technique, 2000,26(1):84-86,89(in Chinese)
    [13] 陈智君,张群莉,楼程华,等.Inconel 738激光熔覆层的裂纹控制方法[J].应用激光,2013,33(1):7-13 Chen Z J, Zhang Q L, Lou C H, et al. Methods of crack control for Inconel 738 laser cladding layer[J]. Applied Laser, 2013,33(1):7-13(in Chinese)
    [14] 于君,陈静,谭华,等.激光快速成形工艺参数对沉积层的影响[J].中国激光,2007,34(7):1014-1018 Yu J, Chen J, Tan H, et al. Effect of process parameters in the laser rapid forming on deposition layer[J]. Chinese Journal of Lasers, 2007,34(7):1014-1018(in Chinese)
    [15] 杨宁,杨帆.激光熔覆工艺参数对熔覆层质量的影响[J].热处理技术与装备,2010,31(4):17-19 Yang N, Yang F. Effect of laser cladding parameters on the quality of cladding layer[J]. Rechuli Jishu Yu Zhuangbei, 2010,31(4):17-19(in Chinese)
    [16] 张永忠,石力开,章萍芝,等.基于金属粉末的激光快速成型技术新进展[J].稀有金属材料与工程,2000,29(6):361-365 Zhang Y Z, Shi L K, Zhang P Z, et al. The newest advance in laser rapid forming of metallic powders[J]. Rare Metal Materials and Engineering, 2000,29(6):361-365(in Chinese)
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出版历程
  • 收稿日期:  2016-03-06
  • 刊出日期:  2017-08-05

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