公开(公告)号：US20180009717A1

公开(公告)日：2018-01-11

申请号：US15643149

申请日：2017-07-06

Applicant: Alcoa USA Corp.

Inventor： Benjamin D. Mosser ,  James C. McMillen ,  William Wolf ,  Lance M. Sworts ,  Artemas Steere

IPC: C04B35/58 ,  C04B35/645 ,  C04B35/64 ,  C04B35/626 ,  C04B35/63

CPC classification number: C04B35/58071 ,  C04B35/6261 ,  C04B35/6262 ,  C04B35/62655 ,  C04B35/6303 ,  C04B35/64 ,  C04B35/6455 ,  C04B2235/3813 ,  C04B2235/40 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/408 ,  C04B2235/604 ,  C04B2235/6567 ,  C04B2235/77 ,  C04B2235/96

Abstract: In some embodiments, a ceramic armor product includes: a ceramic powder; an at least one metal-based additive; and a density of 4.3-4.7 g/cc, wherein the ceramic armor product is substantially lacking grain orientation. In some embodiments, a ceramic armor product, includes: a ceramic powder, wherein the ceramic powder is titanium diboride (TiB2); an at least one metal-based additive, wherein the at least one metal based additive comprises elements ranging from atomic numbers 21 through 30, 39 through 51, and 57 through 77; and a density of 4.3-4.7 g/cc, wherein the ceramic armor product is substantially lacking grain orientation.