HAN Cui-hong,QIAN Han-cheng,LI Jun,WANG Shu-hong.Research on Preparing Technology of Hard Nitrid Layer by High-frequency Induction Nitriding Process on Ti6A14V Alloy[J],36(2):25-28 |
Research on Preparing Technology of Hard Nitrid Layer by High-frequency Induction Nitriding Process on Ti6A14V Alloy |
Received:November 29, 2006 Revised:April 10, 2007 |
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KeyWord:Ti6A14V titanium alloy High-frequency induction nitrding Nitrid layer |
Author | Institution |
HAN Cui-hong |
Chongqing University, College of Mechanical Engineering, Chongqing , China |
QIAN Han-cheng |
Chongqing University, College of Mechanical Engineering, Chongqing , China |
LI Jun |
Chongqing University, College of Mechanical Engineering, Chongqing , China |
WANG Shu-hong |
Chongqing University, College of Mechanical Engineering, Chongqing , China |
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Abstract: |
The preparation of nitrid layer on the surface of Ti6Al4V titanium alloy by high-frequency induction nitriding in nitrogen medium has been studied. The different treating temperatures and different treating time on thickness and microhardness of layers the were tested and analyzed. The observation of samples treated at the range of 860 - 10600C reveales that the thickness and microhardness of layers increase with the increasing of treating time and treating temperature. By XRD analysis the layer is maily composed of TiN and Ti2N. |
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