INCONEL 718合金(IN718)自从20世纪60年代初在美国的INCO Huntington Alloys(现为Special Metals Co.)被发明并应用于涡轮零部件制造后,已成为航空发动机历史上应用最为广泛的镍基高温合金材料.现代飞机发动机上超过30％(质量分数)的关键零部件由718合金制成.本文回顾了718合金在航空发动机上的应用历史,对该合金的基本力学性能、高温稳定性,以及目前国外应用的铸、锻制造工艺现状做了综述.对国外正在研究的新型IN718衍生替代合金的发展现状进行了介绍.
参考文献
| [1] | SCHAFRIK R;WARD D;GROH J.Application of alloy 718 in GE aircraft engines:past,present and next five years[A].Warrendale:The Minerals,Metals & Materials Society,2001:1-11. |
| [2] | PAULONIS D;SCHIRRA J.Alloy 718 at pratt & whitney-historical perspective and future challenges[A].Warrendale:The Minerals,Metals & Materials Society,2001:13-23. |
| [3] | BARKER J F.The initial years of alloy 718[A].Warrendale:The Minerals,Metals & Materials Society,1989:269-277. |
| [4] | H. QI;M. AZER;A. RITTER .Studies of Standard Heat Treatment Effects on Microstructure and Mechanical Properties of Laser Net Shape Manufactured INCONEL 718[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,2009(10):2410-2422. |
| [5] | Huan Qi;Magdi Azer;Prabhjot Singh .Adaptive toolpath deposition method for laser net shape manufacturing and repair of turbine compressor airfoils[J].The International Journal of Advanced Manufacturing Technology,2010(1/4):121-131. |
| [6] | KELBASSA I;KREUTZ E W;ALBUS P.Mechanical properties of the laser cladded alloys Ti-6Al-4V and inconel 718[A].Laser Institute of America,2005:660-665. |
| [7] | SCHIRRA J;CALESS R;RB H.The effect of laves phase of the mechanical properties of wrought and cast+hip inconel 718[A].Warrendale:The Minerals,Metals & Materials Society,1991 |
| [8] | Radhakrishna C.;Rao KP. .THE FORMATION AND CONTROL OF LAVES PHASE IN SUPERALLOY 718 WELDS[J].Journal of Materials Science,1997(8):1977-1984. |
| [9] | KORTH G;TRYBUS C.Tensile properties and microstructure of alloy 718 thermally aged to 50,000 h[A].Warrendale:The Minerals,Metals & Materials Society,1991 |
| [10] | DIX AW H J;SINGH RP.Application of ultra fine grain alloy718 forging billet[A].Warrendale:The Minerals,Metals & Materials Society,1992:23-32. |
| [11] | GOPIKRISHNA D;JHA S N;DASH L N.Influence of microstructure on fatigue properties of alloy 718[A].Warrendale:The Minerals,Metals & Materials Society,1997:567-573. |
| [12] | PIERAGGI B;UGINET J F.Fatigue and creep properties in relation with alloy 718 microstructure[A].Warrendale:The Minerals,Metals & Materials Society,1994 |
| [13] | KRUEGER D D;STEPHEN D;ANTOLOVICH et al.Effects of grain size and precipitate size one the fatigue crack growth behavior of alloy 718 at 427℃[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,1987,18:1431-1449. |
| [14] | MOYER J;JACKMAN L;ADASCZIK C.Advances in triple melting superalloy-718,superalloy-706,and superalloy-720[A].Warrendale:The Minerals,Metals & Materials Society,1994:39-48. |
| [15] | REED R.The superalloys,fundamentals and applications[M].Cambridge:Cambridge University Press,2006:217-236. |
| [16] | DAVIS J.Tool materials[M].Materials Park:ASM International,1995:236-240. |
| [17] | CAO W K R.Role of chemistry in 718-type alloys-allvac(R) 718PlusTM alloy development[A].Warrendale:The Minerals,Metals & Materials Society,2004:91-99. |
| [18] | Tom Bayha;Daniel Evans;David Furrer .METALS AFFORDABILITY INITIATIVE CONSORTIUM[J].Advanced Materials & Processes,2002(5):30-32. |
| [19] | OTT E;GROH J;SIZEK H.Metals affordability initiative:ap plication of allvac alloy 718Plus(R) for aircraft engine static structural components[A].Warrendale:The Minerals,Metals & Materials Society,2005:35-45. |
| [20] | HAAFKENS M;MATTHEY J .A new approach to the weldability of nickel-base as-cast and powder metallurgy superalloys[J].Welding Journal,1982,61(11):25-30. |
| [21] | XIE X;XU C;WANG G.TTT diagram of a newly devel oped nickel-base superalloy-allvac(R) 718PlusTM[A].Warrendale:The Minerals,Metals & Materials Society,2005:193-202. |
| [22] | LIU X;RANGARARAN S;BARBERO E.Fatigue crack propagation behaviors of new developed allvac(R) 718PlusTM superalloy[A].Warrendale:The Minerals,Metals & Materials Society,2004:283-290. |
| [23] | VISHWAKARMA K R;RICHARDS N L;CHATURVEDI M C.HAZ microfissuring in eb welded allvac 718PlusTM alloy[A].Warrendale:The Minerals,Metals & Materials Society,2005:637-647. |
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