第6期 吴凯等：合金元素对新型镍基粉末高温合金的热力学平衡相析出行为的影响 ·727。 (2)Cr和Co含量主要影响TCP相的析出行为 [5 Gmoh J R.Mourer D P.Alternate material for devated tempera 及Y相的析出温度，Cr含量对M23C6和M3B2的析 ture turbine cooling plate applications //Pcedings of the Tenth In ternational Symposium on Supera lloy.Pennsy lvania.2004: 出行为有一定影响，建议wc,=13%,wC>17%: 101 增C0降Cr是第3代涡轮盘用粉末治金高温合金成 [6 Shuang Z Jianxin D.Xishan X,et al.Thermal stability study on 分优化设计的趋势.Mo和W含量影响TCP相和 a new Ni-Cr-CorMo-Nb-Ti-Al superalloy /Procedings of the M3B2的析出行为，建议ww≤44%：在保证W和 Tenth International Sym posium on Superalloy.Pennsylv ania. Mo的总质量分数不少于5%以保证固溶强化效果 2004:63 [7 Huang Q Y.Li H K.Superalbys.Beijing:Metalurgical Indus 的前提下，使W大于Mo. try Pres 2000 (3)AVTi和Nb/Ta质量比影响Y相析出行 (黄乾尧李汉康.高温合金.北京：治金工业出版社.2000) 为，建议控制AVTi比和Nb/Ta比平衡，以使Y相 [8 Gayda Galb T P.NASA/TM-2003-212474 The Effect of 起到理想的强化效果.C和B含量显著影响碳化物 Tungsten Additions on Disk Alby CH98.Washington.DC:Na 和硼化物的析出量，还可间接抑制TCP相的析出： tional Aemonaut ics and Space Administ ration 2003 [9 Humn ES Bain K R.Mourer D P.et al The influence of grain Zr对MC和M23C6碳化物的析出行为有影响. boundary elments on pmoperties and micmostructures of P/M nick- (4)第3代涡轮盘用粉末治金高温合金建议通 d base superalloy //Procedings of the Tenth International Sym- 过调节合金元素含量获得较小的点阵错配度. posium on Superalloy.Pennsy lv ania 2004:73 10 Jian M,Keh-Minn C.Wanhong Y,et al.Cooling precipitation 参考文献 and strengthening study in pow der metallurgy superalloy [1]Gabb T P.Ellis D L Kenneth M,et al NASA/TM-2004- Rene88DT.Mater Sci Eng A.2002.332:318 213066 Detailed Microstructural Characterization of the Disk [11]Hu B F.Liu G Q.Jia CC.et al.Devdlopment in new type Alloy ME3.Washington.D C:National Aeronautics and Space higl performance P/M superalloys.J Mater Eng 2007(2):49 Admini stration.2004 (胡本芙，刘国权，贾成厂，等.新型高性能粉末高温合金的研 [2]Gao Y,Kumar M.Nalla R K.High cycle fat igue of nickel-based 究与发展.材料工程，2007(2)：49) superalby ME3 at ambient and elevated temperatures:role of [12 Jores.Mackay D JC.Neural networ modeling of the me grain boundary engimeering.Metall Mater Trans A.2005,36: chanical properties of nickel base superalloy //Proceedings of the 3325 Tenth Inter national Symposium on Superalloy.Pennsylv ania. [3]Lemsky J.NAS A/CR-2005-213574 Assessment of NASA Dual 1996417 Micros ructure Heat Treatment Method Utilizing Ladish Super- 13]Galb T P.Gayda J.T elesman J.et al.NASA/TM-2005 coolerTM Cooling Technobgy.Washington.D C:National Aem- 213645 Thermal and Mecanical Property Characterization of naut ics and Space Administ ration 2005 the Advanced Disk Alloy LSHR.Washington.D C:National [4]Gabb T P.Gayda J.Kantzos P T,et al NASA/TM-2001- Aemnautics and Space Administration.2005 211218 The Tensile Properties of Advanced Nickelbase Disk Su- [14 Agnieszka M,Wusato WS Martin J B.et al.Techniques for peralloy during Quenching Heat Trea tmen ts.Washington.D C: microstructual characteriza ion of pow der-processed nicke-based National Aeronautics and Space Administration.2001 superalloy.Mater Sci Eng A.2003.360:390(2)Cr 和Co 含量主要影响 TCP 相的析出行为 及γ′相的析出温度,C r 含量对 M23C6 和 M3B2 的析 出行为有一定影响, 建议 wCr =13 %, w Co >17 %; 增Co 降 Cr 是第 3 代涡轮盘用粉末冶金高温合金成 分优化设计的趋势 .Mo 和 W 含量影响 TCP 相和 M 3B2 的析出行为 , 建议 wW ≤4.4 %;在保证 W 和 M o 的总质量分数不少于 5 %以保证固溶强化效果 的前提下 ,使 W 大于 Mo . (3)Al/Ti 和 Nb/Ta 质量比影响 γ′相析出行 为,建议控制 Al/Ti 比和 Nb/Ta 比平衡, 以使 γ′相 起到理想的强化效果.C 和 B 含量显著影响碳化物 和硼化物的析出量, 还可间接抑制 TCP 相的析出 ; Zr 对 MC 和 M23C6 碳化物的析出行为有影响. (4)第 3 代涡轮盘用粉末冶金高温合金建议通 过调节合金元素含量获得较小的点阵错配度 . 参 考 文 献 [ 1] Gabb T P , Ellis D L , Kenneth M , et al.NASA/ TM-2004- 213066 Detailed Mi crostr uctural Characteriz ation of the Disk A lloy ME3 .Washington , D C :National Aeronautics and Space Administration , 2004 [ 2] Gao Y, Kumar M , Nalla R K .High-cycle f atigue of nickel-based superalloy ME3 at ambient and elevated temperatures:role of grain boundary engineering .Metall Mater Trans A , 2005 , 36: 3325 [ 3] Lemsky J.NASA/ CR-2005-213574 Assessment of NASA Dual Microstructure Heat Treatment Method Utilizing Lad ish S uper￾cooler TM Cooling Technology .Washington , D C :National Aero￾nautics and S pace Administration , 2005 [ 4] Gabb T P , Gayda J, Kantzos P T , et al.NASA/ TM-2001- 211218 The Tensile Properties of Advanced Nickel-base Disk S u￾peralloy d uring Quenching Heat Trea tmen ts.Washington , D C : National Aeronautics and Space Administration , 2001 [ 5] Groh J R, Mourer D P.Alt ernat e mat erial f or elevated t empera￾ture turbine cooling plate applications ∥Proceedings o f the Tenth In ternational Symposium on S upera lloy .Pennsylvania , 2004: 101 [ 6] Shuang Z, Jianxin D, Xishan X , et al.Thermal stability study on a new Ni-Cr-Co-Mo-Nb-Ti-Al superalloy ∥Proceed ings of the Tenth Int ernationa l Sym posium on S uperalloy .Pennsylvania , 2004:63 [ 7] Huang Q Y, Li H K .S uperalloys.Beijing :Metallurgical Indus￾try Press, 2000 (黄乾尧, 李汉康.高温合金.北京:冶金工业出版社, 2000) [ 8] Gayda J, Gabb T P .NASA/ TM-2003-212474 The E ff ect of Tungsten Ad ditions on Disk Alloy CH98 .Washington , D C :Na￾tional Aeronautics and Space Administration , 2003 [ 9] Huron E S , Bain K R, Mourer D P , et al.The influence of grain boundary elements on properties and microstructures of P/ M nick￾el base superalloy ∥Proceed ings of the Tenth Inter national S ym￾posium on Su peralloy .Pennsylvania, 2004:73 [ 10] Jian M , Keh-Minn C , Wanhong Y , et al.Cooling p recipitation and strengthening study in pow der met allurgy superalloy Rene88DT .Mater Sci E ng A , 2002 , 332:318 [ 11] Hu B F, Liu G Q , Jia C C , et al.Development in new type high-performance P/ M superalloys.J Mater E ng , 2007(2):49 (胡本芙, 刘国权, 贾成厂, 等.新型高性能粉末高温合金的研 究与发展.材料工程, 2007(2):49) [ 12] Jones J, Mackay D J C .Neural netw ork modeling of the me￾chanical properties of nickel base superalloy ∥Proceedings of the Tenth Inter national Symposium on S uperalloy .Pennsylvania , 1996:417 [ 13] Gabb T P, Gayda J, T elesman J, et al.NASA/ TM-2005- 213645 Thermal and Mecha nical Property Char acteriz ation of the Advanced Disk Alloy LSHR .Washington , D C :National Aeronautics and S pace Administration , 2005 [ 14] Agnieszka M , Wusat o W S , Martin J B , et al.Techniques for microstructural charact erization of pow der-processed nickel-based superalloy .Mater Sci Eng A , 2003 , 360:390 第 6 期 吴 凯等:合金元素对新型镍基粉末高温合金的热力学平衡相析出行为的影响 · 727 ·