Metal-glass bond, preparation method thereof, grinding wheel as well as preparation method and application thereof

The invention provides a metal-glass bond, a preparation method thereof, a grinding wheel as well as a preparation method and application thereof and belongs to the technical field of abrasive grinding tools. The invention provides the metal-glass bond which is mainly prepared from the following raw materials in parts by weight: 40-60 parts of copper-tin alloy, 20-30 parts of aluminum, 5-10 partsof silicon oxide, 5-10 parts of aluminum oxide, 6-12 parts of zinc oxide and 3-8 parts of boron oxide. The metal-glass bond has the characteristics of high temperature resistance, corrosion resistanceand brittleness of glass and has the toughness and the ductility of a metal bond; by combining the performances of the metal bond with the performances of a glass bond, a short-range ordered (tough)and long-range disorder (brittle) state is formed, so that the metal-glass bond has the brittleness of the glass bond and also has the toughness of the metal bond. 本发明提供了一种金属玻璃结合剂及其制备方法、砂轮及其制备方法和应用，属于磨料磨具技术领域。本发明提供了一种金属玻璃结合剂，主要