Fabrication of laminated metal-intermetallic composites by interlayer in-situ reaction
作者： Zhenhai Xia , Jinhai Liu , Shuqin Zhu , Yazhong Zhao
关键词: Fabrication 、 Nickel 、 Metal 、 Thermal stability 、 Materials science 、 Fracture toughness 、 Ultimate tensile strength 、 Composite material 、 Intermetallic 、 Toughness
摘要: A simple and cost-effective method, interlayer in-situ reaction process, has been developed to produce laminated metal-intermetallic materials. Layered NiAl3 Ni2Al3/Ni composites have fabricated successfully by using the process. It is shown that volume friction of intermetallic layers can be well controlled thickness metals. difficult high strength if original metals are directly exposed at temperature. This rectified a pre-treating processing in which prefect interface formed prevent from oxidation The pre-treated an improvement tensile thermal stability. SEM observations show exhibit mixing fracture mode suggesting would toughness.
springer.com
sci-hub.se 参考文章(4)
B.J. Dalgleish, K.P. Trumble, A.G. Evans, The strength and fracture of alumina bonded with aluminum alloys Acta Metallurgica. ,vol. 37, pp. 1923- 1931 ,(1989) , 10.1016/0001-6160(89)90077-1
AJ Phillipps, WJ Clegg, TW Clyne, None, The failure of layered ceramics in bending and tension Composites. ,vol. 25, pp. 524- 533 ,(1994) , 10.1016/0010-4361(94)90180-5
Colin J. Smithells, Cyril S. Smith, Metals reference book ,(1949)
B. P. Bewlay, M. R. Jackson, H. A. Lipsitt, The balance of mechanical and environmental properties of a multielement niobium-niobium silicide-based in situ composite Metallurgical and Materials Transactions A-physical Metallurgy and Materials Science. ,vol. 27, pp. 3801- 3808 ,(1996) , 10.1007/BF02595629