| Title |
Rapid Sintering of TiCu by Pulsed Current Activated Heating and its Mechanical Properties |
| Authors |
두송이(Song Lee Du); 김나리(Na Ri Kim); 김원백(Won Baek Kim); 조성욱(Sung Wook Cho); 손인진(In Jin Shon) |
| DOI |
https://doi.org/10.3365/KJMM.2010.48.10.922 |
| ISSN |
1738-8228(ISSN), 2288-8241(eISSN) |
| Keywords |
Mechanical alloy; TiCu; nanomaterials; hardness; rapid sintering |
| Abstract |
Nanopowder of TiCu was synthesized by high-energy ball milling. A dense nanostructured TiCu was consolidated using a pulsed-current activated sintering method within 1 minute from mechanically synthesized powders of TiCu and horizontally milled powders of Ti+Cu. The grain size and hardness of the TiCu sintered from horizontally milled Ti+Cu powders and high-energy ball-milled TiCu powder were 68 nm, 27 nm and 490 kg/mm², 600 kg/mm², respectively. |