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Rapid Bonding of Ti 3 SiC 2 and Ti 3 AlC 2 by Pulsed Electrical Current Heating
Author(s) -
Shen Lu,
Xue Jianming,
Barsoum Michel W.,
Huang Qing
Publication year - 2014
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/jace.13323
Subject(s) - materials science , sintering , welding , joint (building) , current (fluid) , titanium , electric current , composite material , metallurgy , shear strength (soil) , electrical resistance and conductance , metal , electrical engineering , architectural engineering , environmental science , soil science , engineering , soil water
Inspired by pressure resistance welding of metallic materials, herein we describe how two MAX phases— Ti 3 SiC 2 and Ti 3 AlC 2 —were successfully joined by a rapid electric current heating method in a pulsed electric current sintering furnace. No welding agent was employed and the total processing time was less than 6 min. When the bulk temperature of the joint couple exceeded 1070°C, good joints, with shear strength above 50 MPa, were achieved in both homo‐ and heterojunction joints.

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