Please wait a minute...
 
材料工程  2017, Vol. 45 Issue (2): 88-95    DOI: 10.11868/j.issn.1001-4381.2014.001203
  研究论文 本期目录 | 过刊浏览 | 高级检索 |
热等静压及恢复热处理工艺对DZ125蠕变损伤的影响
王天佑, 王小蒙, 赵子华, 张峥
北京航空航天大学 材料科学与工程学院, 北京 100191
Effect of HIP Combined with RHT Process on Creep Damage of DZ125 Superalloy
WANG Tian-you, WANG Xiao-meng, ZHAO Zi-hua, ZHANG Zheng
School of Materials Science and Engineering, Beihang University, Beijing 100191, China
全文: PDF(8536 KB)   HTML()
输出: BibTeX | EndNote (RIS)      
摘要 选用4种不同参数的热等静压及恢复热处理工艺对DZ125蠕变损伤试样进行显微组织演化的研究,并进行力学性能评价。结果表明:DZ125合金经预持久损伤实验后,显微组织出现了γ'相退化、蠕变孔洞形成等,但是碳化物没有出现由MC型向M23C6M6C型分解。此外,热等静压的温度在孔洞愈合过程中作用显著,1200℃及1250℃温度下分别出现了γ'同心筏排结构及合金的初熔现象。同时,通过选取合适的热等静压参数,可以避免内部再结晶的产生。合理的热等静压及恢复热处理工艺可以改善蠕变损伤的显微组织,并使其显微硬度达到原始态水平,且持久寿命得到提高。
服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
王天佑
王小蒙
赵子华
张峥
关键词 定向凝固高温合金蠕变损伤显微组织热等静压恢复热处理    
Abstract:Four different processes of hot isostatic pressing (HIP) combined with rejuvenation heat treatments (RHT) were adopted to reveal the microstructural evolution of creep damaged DZ125 specimens, finally the mechanical properties were evaluated.The results show that both γ' precipitate degeneration and creep cavities for the creep damaged DZ125 superalloy are found after the pre-endurance damage test.However, the carbided compositions from MC type to M23C6 type or M6C type has not been observed for DZ125.In addition, it is found that the HIP temperature play a dominant role in the cavity healing process for the damaged specimens. The concentrically oriented γ' rafting structure and the incipient melting are observed at 1200℃ and 1250℃ respectively.Meanwhile, it is found that the appropriate HIP schedule adopted can effectively avoid the internal recrystallization for the directionally solidified nickel-based superalloy DZ125. The appropriate HIP schedule combined with RHT process can successfully restore the microstructure induced by creep damage and recover the degraded micro-hardness to the original one, in addition improve the creep rupture life.
Key wordsdirectionally solidified superalloy    creep damage    microstructure    hot isostatic pressing    rejuvenation heat treatment
收稿日期: 2014-10-22      出版日期: 2017-02-23
中图分类号:  TG132.3+2  
通讯作者: 张峥(1965-),男,教授,博士生导师,研究方向:机械装备失效分析预测预防,材料的疲劳断裂与力学性能,联系地址:北京市海淀区学院路37号北京航空航天大学D526(100191),zhangzh@buaa.edu.cn     E-mail: zhangzh@buaa.edu.cn
引用本文:   
王天佑, 王小蒙, 赵子华, 张峥. 热等静压及恢复热处理工艺对DZ125蠕变损伤的影响[J]. 材料工程, 2017, 45(2): 88-95.
WANG Tian-you, WANG Xiao-meng, ZHAO Zi-hua, ZHANG Zheng. Effect of HIP Combined with RHT Process on Creep Damage of DZ125 Superalloy. Journal of Materials Engineering, 2017, 45(2): 88-95.
链接本文:  
http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2014.001203      或      http://jme.biam.ac.cn/CN/Y2017/V45/I2/88
[1] 陈荣章.航空铸造涡轮叶片合金和工艺发展的回顾与展望[J].航空制造技术,2002,(2):19-23. CHEN R Z. Review and prospect of developments of cast superalloys and technology of aero engine turbine blade[J]. Aeronautical Manufacturing Technology, 2002,(2):19-23.
[2] 郭建亭.高温合金材料学(下册)[M].北京:科学出版社,2008.149-181.
[3] HARRIS K, ERICKSON G L, SCHWER R E. Directionally Solidified and Single Crystal Superalloys-Metals Handbook[M].New York:American Society for Metals,1990.995-1010.
[4] 周静怡, 赵文侠, 郑真,等.硼含量对IC10高温合金凝固行为的影响[J].材料工程,2014,(8):90-96. ZHOU J Y, ZHAO W X, ZHENG Z,et al. Effect of boron content on solidification behavior of IC10 superalloy[J]. Journal of Materials Engineering, 2014, (8):90-96.
[5] 张剑, 赵云松, 骆宇时,等.一种镍基单晶高温合金的高温蠕变行为[J].航空材料学报,2013,33(3):1-5. ZHANG J, ZHAO Y S, LUO Y S,et al. Creep behavior of a nickel-based single crystal superalloy[J]. Journal of Aeronautical Materials, 2013, 33(3):1-5.
[6] MANABU T, RYUICHI K. The effect of heat treatments on the creep-rupture properties of a wrought Ni-Cr heat-resistant alloy at 973 K[J].Journal of Materials Science, 2010, 45(15):4029-4035.
[7] WANGYAO P, LOTHONGKUM G, KRONGTONG V, et al. Effect of heat treatments after HIP process on microstructure refurbishment in cast nickel-based superalloy IN-738[J]. Journal of Metals, Materials and Minerals, 2005, 15(2):69-79.
[8] ZHOU Y, ZHANG Z, ZHAO Z H, et al. Effects of HIP temperature on the microstructural evolution and property restoration of a Ni-based superalloy[J]. Journal of Materials Engineering Performance, 2013, 22(1):215-222.
[9] ZHOU Y, ZHANG Z, ZHAO Z H, et al. Healing behavior of creep induced cavities during hot isostatic pressing of nickel based superalloy[J]. Materials Science and Technology, 2012, 28(8):1018-1021.
[10] BALDAN A. Rejuvenation procedures to recover creep properties of nickel-base superalloys by heat treatment and hot isostatic pressing techniques[J]. Journal of Materials Science,1991, 26(13):3409-3421.
[11] MACCAGNO T,KOUL A, IMMARIGEON J P,et al. Microstructure, creep properties, and rejuvenation of service-exposed alloy IN713C turbine blades[J]. Metallurgical and Materials Transactions:A, 1990,21(12):3115-3125.
[12] 陈荣章,佘力,张宏炜,等.DZ125定向凝固高温合金的研究[J].航空材料学报,2000,20(4):14-19. CHEN R Z, SHE L,ZHANG H W, et al. Investigation of directionally solidified alloy DZ125[J].Journal of Aeronautical Materials, 2000,20(4):14-19.
[13] 佘力,陈荣章,王涛.定向凝固铸造高温合金DZ125热处理工艺的研究[J].材料热处理学报,2002,23(4):13-15. SHE L,CHEN R Z, WANG T. Study on heat treatment of directionally solidified superalloy DZ125[J].Transactions of Materials and Heat Treatment, 2002,23(4):13-15.
[14] 郑运荣,蔡玉林,阮中慈,等.Hf和Zr在高温材料中作用机理研究[J].航空材料学报,2006,26(3):25-34. ZHENG Y R, CAI Y L, RUAN Z C, et al. Investigation of effect mechanism of Hafnium and zirconiumin high temperature materials[J].Journal of Aeronautical Materials, 2006,26(3):25-34.
[15] 吴凯,刘国权,胡本芙,等.含Hf和Ta新型镍基高温合金粉末中碳化物相[J].北京科技大学学报,2010,32(11):1464-1470. WU K,LIU G Q,HU B F, et al. Carbides in a new type Hf and Ta containing nickel based superalloy powder[J]. Journal of University of Science and Technology Beijing, 2010,32(11):1464-1470.
[16] CHOI B G, KIM I S, KIM D H, et al. Temperature dependence of MC decomposition behavior in Ni-base superalloy GTD 111[J]. Materials Science and Engineering:A, 2008, 478(1-2):329-335.
[17] RAZUMOVSKⅡ I M, TIKHONOV A A, MARININ S F, et al. Hot isostatic pressing improves the quality of the blades from nickel base superalloys for turbine engines[J].Advanced Materials Reasearch, 2011, 278:295-300.
[18] EPISHIN A, FEDELICH B, LINK T, et al. Pore annihilation in a single-crystal nickel-base superalloy during hot isostatic pressing:experiment and modeling[J]. Materials Science and Engineering:A,2013,586:342-349.
[19] JANES A. Review of rejuvenation process for nickel base superalloys[J].Materials Science and Technology,2001,17:481-486.
[20] CHANG J C, YUN Y H, CHOI C et al. Development of microstructure and mechanical properties of a Ni-base single-crystal superalloy by Hot-isostatic pressing[J].Journal of Materials Engineering and Performance,2003,12(4):420-425.
[1] 韩立影, 王存山, 冯巧. Y2O3含量对38CrMoAl钢表面激光合金化WC/Ni金属陶瓷组织与性能的影响[J]. 材料工程, 2017, 45(3): 80-87.
[2] 赵龙志, 刘武, 刘德佳, 赵明娟, 张坚. SiC含量对激光熔覆SiC/Ni60A复合涂层显微组织和耐磨性能的影响[J]. 材料工程, 2017, 45(3): 88-94.
[3] 程明阳, 郝世明, 谢敬佩, 王爱琴, 马窦琴, 孙亚丽. SiCP/Al-Cu复合材料的高温热变形行为[J]. 材料工程, 2017, 45(2): 17-23.
[4] 杜博睿, 张学军, 郭绍庆, 李能, 孙兵兵, 唐思熠. 激光快速成形GH4169合金显微组织与力学性能[J]. 材料工程, 2017, 45(1): 27-32.
[5] 郭卫, 孔德军, 王文昌. 激光热处理对1Cr5Mo钢焊接接头组织结构的影响[J]. 材料工程, 2017, 45(1): 65-71.
[6] 王宇, 曹零勇, 李俊鹏, 张华, 郭富安. 中间退火对汽车用5182铝合金板组织和性能的影响[J]. 材料工程, 2016, 44(9): 76-81.
[7] 马洛宁, 王天佑, 张峥. 短时氧化对定向凝固高温合金不同取向腐蚀性能的影响[J]. 材料工程, 2016, 44(7): 78-87.
[8] 朱郎平, 南海, 李建崇, 黄东, 罗倩. TC4预合金粉末模壳热等静压成型技术[J]. 材料工程, 2016, 44(7): 32-36.
[9] 庞启航, 唐荻, 赵征志, 武会宾, 李烁. 低活化钢析出相热力学研究[J]. 材料工程, 2016, 44(7): 37-42.
[10] 秦仁耀, 孙兵兵, 肇恒跃, 郭绍庆, 唐思熠, 张学军. ZM5镁合金TIG焊接接头组织与力学性能[J]. 材料工程, 2016, 44(6): 92-97.
[11] 付超, 冯微, 童锦艳, 郑运荣, 冯强. GH4033涡轮叶片服役1600h后的显微组织及力学性能评价[J]. 材料工程, 2016, 44(6): 84-91.
[12] 黄正华, 刘汪涵博, 戚文军, 徐静. 第三组元对Mg-Sn合金铸态组织与力学性能的影响[J]. 材料工程, 2016, 44(6): 56-62.
[13] 刘洋, 刘子利, 刘希琴, 陈红军, 李健. 微量Zn对AM60-2%RE镁合金耐腐蚀性能的影响[J]. 材料工程, 2016, 44(2): 17-22.
[14] 潘素平, 陈宇强, 宋文炜, 刘文辉. 初始组织特征对2E12铝合金热变形行为的影响[J]. 材料工程, 2016, 44(11): 22-32.
[15] 唐甜, 张丁非, 孙静, 胡光山, 胥钧耀, 潘复生. Sn对时效态ZM61镁合金高温力学性能的影响[J]. 材料工程, 2016, 44(11): 9-15.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
版权所有 © 2015《材料工程》编辑部
地址:北京81信箱44分箱 邮政编码: 100095
电话:010-62496276 E-mail:matereng@biam.ac.cn
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持:support@magtech.com.cn