Patent ID: 8770262
Filing Date: 2014-07-08
Classification: B22D,B32B,C22C,C25F,Y10T

Abstract:
1. A method for making a stainless steel-and-amorphous alloy composite, comprising: providing an stainless steel part; electrochemically etching the stainless steel part to form nano-pores on a surface thereof; pre-heating the stainless steel part; positioning the stainless steel part in a mold; and molding molten amorphous alloy on the surface having the nano-pores to form an amorphous alloy part integrally bonded to the stainless steel part when hardened, the molten amorphous alloy being at a temperature of about (Tg+5) ° C. to about (Tx-10) ° C., wherein the Tg and Tx are the onset temperature of glass transition and the onset temperature of crystallization of the amorphous alloy respectively.