Tribocorrosion of 316L stainless steel and TA6V4 alloy in H2SO4 media

Pascal, H.; Takadoum, J.; Berçot, P.

doi:10.1016/j.corsci.2009.03.015

Cited by 78 publications

(23 citation statements)

References 28 publications

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“…The material loss depends on pure mechanical part (wear), pure chemical part (corrosion) and more importantly the interaction between corrosion and wear resulting in wearinduced corrosion and corrosion-induced wear [10,20,22,23]. On one hand, corrosion is accelerated by wear.…”

Section: Tribocorrosion Behaviormentioning

confidence: 99%

Tribocorrosion behavior of S-phase surface engineered medical grade Co–Cr alloy

Luo

Sun

et al. 2013

Wear

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Section: Tribocorrosion Behaviormentioning

confidence: 99%

Tribocorrosion behavior of S-phase surface engineered medical grade Co–Cr alloy

Luo

Sun

et al. 2013

Wear

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“…Potentiodynamic polarization curves were recorded at a rate of 1 mV/s. Tribocorrosion tests have been conducted with an apparatus presented in a previous paper [23]. It consists of a PTFE cell mounted on a ball-on-disc tribometer.…”

Section: Methodsmentioning

confidence: 99%

Comparative study of corrosion and tribocorrosion resistance of some biomaterials

et al. 2012

Self Cite

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Corrosion and tribocorrosion tests have been conducted on titanium, Ti-6Al-4V and Ti10Zr-10Nb-5Ta alloys. The experiments have been conducted in four different electrolytes: NaCl solution, Ringer's solution, phosphate buffered saline solution (PBS) with and without an addition of bovine serum albumin (BSA).The electrochemical study showed that, whatever the electrolyte, the passivating film formed on Ti-10Zr-10Nb-5Ta surface is more stable than those obtained on the surface of titanium or Ti-6Al-4V alloy. In addition, Ti-10Zr-10Nb-5Ta presents a better resistance to corrosion. In PBS solution, open circuit potential (OCP) moved to more positive value in comparison with results obtained in NaCl and Ringer's solutions, whereas addition of BSA moved OCP value towards more negative potential indicating a detrimental effect.Tribocorrosion tests have been conducted at OCP when sliding against an alumina ball. Friction coefficient, current and volume of material removal at the end of tests have been measured and the results discussed. The influence of the presence of proteins molecules has been particularly analyzed.

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“…Therefore, it was determined that the weight loss of high-nickel cast iron was caused mainly by wear during the initial stage, after which the influence of corrosion became predominant. During the wear process, the wear also accelerated corrosion [8][9][10][11][12][13] because the wear not only made the passive film thinner, but also removed the surface products and exposed the fresh metal surface. Simultaneously, the agitation of solution accelerated the mass transfer so that the corrosion product (ions) at the surface spread rapidly.…”

Section: Fig 5 Weight Losses Of the Cast Irons With Different Nickementioning

confidence: 99%

Erosion–corrosion behavior of austenitic cast iron in an acidic slurry medium

Sun²,

Liu³

et al. 2015

Int J Miner Metall Mater

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A series of austenitic cast iron samples with different compositions were cast and a part of nickel in the samples was replaced by manganese for economic reason. Erosion-corrosion tests were conducted under 2wt% sulfuric acid and 15wt% quartz sand. The results show that the matrix of cast irons remains austenite after a portion of nickel is replaced with manganese. (Fe,Cr) 3 C is a common phase in the cast irons, and nickel is the main alloying element in high-nickel cast iron; whereas, (Fe,Mn) 3 C is observed with the increased manganese content in low-nickel cast iron. Under erosion-corrosion tests, the weight-loss rates of the cast irons increase with increasing time. Wear plays a more important role than corrosion in determining the weight loss. It is indicated that the processes of weight loss for the cast irons with high and low nickel contents are different. The erosion resistance of the cast iron containing 7.29wt% nickel and 6.94wt% manganese is equivalent to that of the cast iron containing 13.29wt% nickel.

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Tribocorrosion of 316L stainless steel and TA6V4 alloy in H2SO4 media

Cited by 78 publications

References 28 publications

Tribocorrosion behavior of S-phase surface engineered medical grade Co–Cr alloy

Tribocorrosion behavior of S-phase surface engineered medical grade Co–Cr alloy

Comparative study of corrosion and tribocorrosion resistance of some biomaterials

Erosion–corrosion behavior of austenitic cast iron in an acidic slurry medium

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