School of Materials Science and Engineering,Tianjin University,Tianjin 300072,China;
School of Materials Science and Engineering,Tianjin University,Tianjin 300072,China;
School of Materials Science and Engineering,Tianjin University,Tianjin 300072,China;
School of Materials Science and Engineering,Tianjin University,Tianjin 300072,China;
Ti-HA composites; stereology; volume fraction; mean particle volume;