Abstract
The structure, chemical and phase compositions, and hardness of Fe–Ni–Ti–C–B composites prepared by self-propagating high-temperature synthesis (SHS) were studied. It is shown that, in using Fe, Ni, Ti, C, and B4C powders as the starting materials, which are charged into a steel tube, an integrated multilayer plate consisting of steel shell and composite forms in the course of SHS and subsequent hot compacting. The solid solution of Ni and Ti in γ-Fe is the composite matrix; the TiC, TiB2, Fe2B, Ni3Ti, and NiTi compounds are the strengthening phases. The hardness of composites reaches 57–62 HRC. The internal surface of steel shell is strongly jointed with the composite at the expense of the diffusion of synthesis products into steel.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
