元素总量.另外,LMC工艺能避免HRS工艺中产生的生长缺陷,包括斑点,NiAl一次枝晶的偏转和NiAl一次枝晶的不连续.
参考文献
[1] | H.E.Cline,J.L.Walter,E.Lifshin,R.R.Russell,Structures,faults and the rode-plate transiton in eutectics,Metall.Trans.,2,189(1971) |
[2] | H.E.Cline,J.L.Walter,The effect of alloy additions on the rod-plate transition in the eutectic NiA1-Cr,Metall.Trans.,1,2907(1970) |
[3] | H.E.Cline,J.L.Walter,E.F.Koch,L.M.Osika,The variation of interface dislocation networks with lattice mismatch in eutectic alloy,Acta Metall.,19,405(1971) |
[4] | D.R.Johnson,X.F.Chen,B.F.Oliver,R.D.Noebe,J.D.Whittenberger,Processing and mechanical properties of in--situ composites from the NiAl-Cr and the NiAl-(Cr,Mo) eutectic systems,Intermetallics,3,99(1995) |
[5] | X.F.Chen,D.R.Johnson,R.D.Noebe,B.F.Oliver,Deformation and fracture of a directionally solidified NiAl28Cr-6Mo eutectic alloy,J.Mater.Res.,10,1159(1995) |
[6] | J.M.Yang,S.M.Jeng,K.Bain,R.A.Amato,Microstructure and mechanical behavior of in-situ directional dolidified NiAl-Cr(Mo) eutectic composite,Acta Mater.,45,295(1997) |
[7] | S.V.Raj,I.E.Locci,Microstructural characterization of a directionally-solidified Ni-33(at.%) Al-31Cr-3Mo eutectic alloy as a function of withdrawal rate,Intermetallics,9(3),217(2001) |
[8] | J.D.Whittenberger,S.V.Raj,I.E.Locci,J.A.Salem.Effect of growth rate on elevated temperature plastic flow and room temperature fracture toughness of directionally solidified NiAI-31Cr-3Mo,Intermetallics,7(10),1159(1999) |
[9] | A.J.Elliott,S.Tin,W.T.King,S.C.Huang,M.F.X.Gigliotti,T.M.Pollock,Directional solidification of large superalloy castings with radiation and liquid-metal cooling:a comparative assessment,Metall.Mater.Trans.,35A,3221(2004) |
[10] | CUI Chuanyong,CUO Jianting,QI Yihui,YE Hengqiang,Deformation behavior and microstructure of DS NiAl/Cr(Mo)aUoy containing Hf,Intermetallics,10(10),1001(2002) |
[11] | rolia,H.Inui,J.M.Larsen,V.K.Sikka,M.Thomas,J.D.Whittenberger(Warrendale,PA,TMS,2001) p.775 |
[12] | A.Misra,A.Gibala,R.d.Noebe,Optimization of toughness and strength in multiphase intermetallics,Intermetallies,9(10-11),971(2001) |
[13] | HU Hanqi,Metal Solidification Principle,(Beijing,China Machine Press,2000) p.168(胡汉起,金属凝固原理,(北京,机械工业出版社,2000)p.168) |
[14] | A.Karma,A.Sarkissan,Morphological instabilities of lamellar eutecties,Metall.Mater.Trans.,27A,635(1996) |
[15] | S.Milenkovic,R.Caram,Effect of the growth parameters on the Ni-Ni3Si eutectic microstructure,J.Crystal Growth,237-239,95(2002) |
[16] | M.H.Burden,K.A.Hunt,The extent of the eutectic range,J.Crystal Growth,22(4),328(1974) |
[17] | S.M.Copley,A.F.Giamei,S.M.Johnson,M.F.Hornbecker,The origin of freckles in unidirectionally solidified castings,Metall.Trans.,1,2193(1970) |
[18] | T.M.Pollock,W.H.Murphy,The breakdown of singlecrystal solidification in high refractory nickel-base alloys,Metall.Trans.,27A,1081(1996) |
[19] | MS,2004) p.421 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%