Engineering Research Express PAPER Fabrication and machinability analysis of squeeze cast Al 7075/h- BN/graphene hybrid nanocomposite To cite this article: Parakh Agarwal et al 2019 Eng. Res. Express 1 015004 View the article online for updates and enhancements. This content was downloaded from IP address 192.126.156.224 on 15/07/2019 at 22:46