TY - JOUR
T1 - Tribological and anticorrosion behaviour of novel xanthate-containing triazine derivatives in water-glycol
AU - Wu, Yinglei
AU - He, Zhongyi
AU - Zeng, Xiangqiong
AU - Ren, Tianhui
AU - de Vries, Erik
AU - van der Heide, Emile
PY - 2017/6/1
Y1 - 2017/6/1
N2 - Three novel xanthate-containing water-soluble triazine derivatives, 2,4-Di-(N,N-diethanolamine)-6-(ethyl xanthate ester-yl)-1,3,5-triazine (EXT), 2,4-Di-(N,N-diethanolamine)-6-(butyl xanthate ester-yl)-1,3,5-triazine (BXT) and 2,4-Di-(N, N-diethanolamine)-6-(hexyl xanthate ester-yl)-1,3,5-triazine (HXT), were synthesized and used as additives in water-glycol base fluid. It was found that the additive-containing samples had no corrosive effect on the cast iron and copper surface within 2.5 wt% additive. The tribological test results using a four-ball tribometer showed that the three additives greatly improved the PB value, friction-reducing and antiwear performances of water-glycol. XPS results indicated that the additives had reacted with the contact metal surfaces and formed complex tribofilms composed of iron oxide, iron sulfide and iron sulfate, which may contribute to the reduction of friction coefficient and wear rate of the friction system.
AB - Three novel xanthate-containing water-soluble triazine derivatives, 2,4-Di-(N,N-diethanolamine)-6-(ethyl xanthate ester-yl)-1,3,5-triazine (EXT), 2,4-Di-(N,N-diethanolamine)-6-(butyl xanthate ester-yl)-1,3,5-triazine (BXT) and 2,4-Di-(N, N-diethanolamine)-6-(hexyl xanthate ester-yl)-1,3,5-triazine (HXT), were synthesized and used as additives in water-glycol base fluid. It was found that the additive-containing samples had no corrosive effect on the cast iron and copper surface within 2.5 wt% additive. The tribological test results using a four-ball tribometer showed that the three additives greatly improved the PB value, friction-reducing and antiwear performances of water-glycol. XPS results indicated that the additives had reacted with the contact metal surfaces and formed complex tribofilms composed of iron oxide, iron sulfide and iron sulfate, which may contribute to the reduction of friction coefficient and wear rate of the friction system.
KW - Friction mechanism
KW - Tribological performance
KW - Water-soluble additive
KW - Xanthate-triazine derivative
UR - http://www.scopus.com/inward/record.url?scp=85013647705&partnerID=8YFLogxK
U2 - 10.1016/j.triboint.2017.02.020
DO - 10.1016/j.triboint.2017.02.020
M3 - Article
AN - SCOPUS:85013647705
SN - 0301-679X
VL - 110
SP - 113
EP - 124
JO - Tribology International
JF - Tribology International
ER -