Manufacturing method of massive amorphous layer to on massive metal compact

摘要

(57) Abstract Purpose of this invention in order to produce massive amorphous layer on the massive metal compact, is to offer the method of being improved. With this method, 20 you can obtain the amorphous layer which possesses the thickness of millimicron with single process. Because of this object, it melts the alloy component which can be used in order to produce the massive metal glass together under high-speed solidification condition, the alloy or compact material component which can be used in order to produce the massive metal glass under high-speed solidification condition and with high energy radiation, 20 it is millimicron by applying directly on the massive metal compact, and it forms the amorphous layer which possesses the thickness to several millimeters, or alloys to the surface of the compact. Melted ones, self-cooling and/or with the forced cooling of the compact, it solidifies rapidly. With the method of this invention, it becomes possible to cover the metal compact with the massive metal glass which improves surface quality. This kind of layer, for example, corrosion-resistant or resistance abrasiveness of the compact and it pulls and tears and it can utilize in order to improve quality.