公开(公告)号：US10450643B2

公开(公告)日：2019-10-22

申请号：US15209550

申请日：2016-07-13

Applicant: Hamilton Sundstrand Corporation

Inventor： Neal Magdefrau ,  Paul Sheedy ,  Sonia Tulyani

IPC: C23C4/06 ,  C22C45/00 ,  C23C4/12 ,  B29C65/02 ,  B29C65/70 ,  C23C24/04 ,  B23K20/16 ,  B23K35/00 ,  F16B11/00 ,  C23C4/02 ,  C23C4/18 ,  C23C24/08 ,  C23C14/56 ,  F16B5/07

Abstract: A method of joining includes bringing a bulk metallic glass (BMG) material to a temperature lower than the crystallization temperature of the BMG material and depositing the BMG material onto a first substrate with interlock surface features such that the BMG material interlocks with the interlock surface features of the substrate. The method includes joining a second substrate to the BMG material, wherein the second substrate includes interlock surface features such that the BMG material interlocks with the interlock surface features of both the first and second substrates, joining the first and second substrates together to produce a fully amorphous joint between the first and second substrates.

公开(公告)号：US20180016671A1

公开(公告)日：2018-01-18

申请号：US15209550

申请日：2016-07-13

Applicant: Hamilton Sundstrand Corporation

Inventor： Neal Magdefrau ,  Paul Sheedy ,  Sonia Tulyani

IPC: C23C4/12 ,  B29C65/02 ,  B29C65/70 ,  C23C24/04

CPC classification number: C23C4/12 ,  B23K20/16 ,  B23K35/00 ,  B29C65/02 ,  B29C65/70 ,  C22C45/00 ,  C23C4/02 ,  C23C4/06 ,  C23C4/18 ,  C23C14/568 ,  C23C24/04 ,  C23C24/08 ,  F16B5/07 ,  F16B11/00

Abstract: A method of joining includes bringing a bulk metallic glass (BMG) material to a temperature lower than the crystallization temperature of the BMG material and depositing the BMG material onto a first substrate with interlock surface features such that the BMG material interlocks with the interlock surface features of the substrate. The method includes joining a second substrate to the BMG material, wherein the second substrate includes interlock surface features such that the BMG material interlocks with the interlock surface features of both the first and second substrates, joining the first and second substrates together to produce a fully amorphous joint between the first and second substrates.