Experiment Study on Friction Behaviour of Ti-6Al-4V Alloy for Hot-working

DOI

10.2991/mme-16.2017.74How to use a DOI?

Keywords

Ti-6Al-4V alloy, Coefficient of friction, Orthogonal test, Friction mechanism, Abrasive wear.

Abstract

The friction behaviour between blank and die plays an important role in the precision forging process. Hence, the friction behaviour between Ti-6Al-4V alloy and K15 is studied to analyse the friction mechanism and characterization. The significant differences and influence law of temperature, sliding velocity and normal load on coefficient of friction (CoF) were studied through orthogonal tests. The range analysis and analysis of variance show that CoF is affected by normal load most, followed by sliding velocity and temperature. The worn-out appearances and composition analysis show that friction mechanism converts from dry friction to viscous or shear friction under a certain condition.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Fan Li
AU  - Jia Guo
AU  - Wen-Xiang Zhang
AU  - Jun Cao
AU  - Yu-Tong Lin
AU  - Ce Zhou
AU  - Fu-Guo Li
PY  - 2016/12
DA  - 2016/12
TI  - Experiment Study on Friction Behaviour of Ti-6Al-4V Alloy for Hot-working
BT  - Proceedings of the 3rd Annual International Conference on Mechanics and Mechanical Engineering (MME 2016)
PB  - Atlantis Press
SP  - 543
EP  - 551
SN  - 2352-5401
UR  - https://doi.org/10.2991/mme-16.2017.74
DO  - 10.2991/mme-16.2017.74
ID  - Li2016/12
ER  -