Effects of Ti Containing Cu-Based Alloy on Sintering Mechanism, Element Diffusion Behavior and Physical Properties of Glass-Ceramic Bond for Cubic Boron Nitride Abrasive Tool Materials.

ABSTRACT: Ti containing Cu-based (TC) alloy reinforced glass-ceramic bond was fabricated for cubic boron nitride (CBN) abrasive tool materials, and its crystal composition, phase transformation, sintering activation energy, microstructure, element diffusion mathematical model, physical properties, and the bonding mechanism between the TC alloy reinforced glass-ceramic bond and the CBN grains were systematically investigated. The results showed that the structure, composition and sintering behavior of glass-ceramic were influenced by TC alloy adding. The generated TiO₂ affected obviously the precipitation of β-quartz solid solution Li₂Al₂Si₃O₁₀, thus improving the relative crystallinity, mechanical strength and thermal properties. By establishing

SUBMITTER: Meng X 

PROVIDER: S-EPMC9964834 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature