Sliding wear tests of stainless steel couples in water at high temperature, high sliding speed and high load

Saito, Nobuyoshi; Hemmi, Yukio; Arima, Taka‐hisa; Oishi, Masayuki; Hosokawa, Masaru

doi:10.1016/s0043-1648(96)07235-3

Cited by 15 publications

(5 citation statements)

References 6 publications

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“…Such features have been described as 'oxide' by other researchers (e.g. [44]), although as shown below, the situation is more complex in the current case. Fig.…”

Section: Transmission Electron Microscopy Of the Worn Surfacementioning

confidence: 57%

“…Tests of the same material in pure sliding yielded a hydrated form of hematite (d-FeOOH),although the experimental XRD data did not exactly match the corresponding JPDS file [46]. Saito et al [44]observed an 'oxide' (based on Electron Probe Microanalysis(EPMA)) in the sliding of 316L under severe sliding conditions of 50 ms1, 1.88×103-1.18×104 N, for temperatures up to 260°C. The current results have found nonequilibrium phases that retain the same ratio of Fe:Cr:Ni as in the 316L, but contain appreciable quantities of oxygen (25 weight %).…”

Section: The Role Of Oxygen In the Wear Of 316lmentioning

confidence: 99%

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High resolution observations of friction-induced oxide and its interaction with the worn surface

Rainforth

Leonard

Perrin

et al. 2002

Tribology International

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A detailed transmission electron microscopy study of oxide and oxygencontaining phase formation during the sliding wear of metals, composites and coatings is provided. A wide range of different materials types are reported in order to compare and contrast their oxidational wear behaviour: a low carbon stainless steel, a H21 tool steel containing 7% TiC particles, a 17% Cr white iron, an Al-Si / 30%SiC composite, an Al-alloy (6092)-15% Ni3Al composite and finally a 3rd generation TiAlN/CrN 'superhard' multilayer coating. For the ferrous alloys, nanoscale oxides and oxygen-containing phases were formed that exhibited excellent adhesion to the substrate. In all cases, an increase in oxide coverage of the surface was associated with a decrease in Lancaster wear coefficient. The oxide at the surface of the 316L and H21+7%TiC was found to deform with the substrate, forming a mechanically mixed layer that enhanced surface wear resistance. Evidence of oxidational wear is presented for the wear of the A-Si-30%SiCcomposite, but this did not give a beneficial effect in wear, a result of the brittle nature of the oxide that resulted in detachment of fine (150nm) thick fragments. The worn surface of the Al-alloy (6092)-15%Ni3Al and TiAlN/CrN coating was characterized by reaction with the counterface and subsequent oxidation, the product of which enhanced wear resistance. The observations are related to the classical theory of oxidational wear.

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“…Such features have been described as 'oxide' by other researchers (e.g. [44]), although as shown below, the situation is more complex in the current case. Fig.…”

Section: Transmission Electron Microscopy Of the Worn Surfacementioning

confidence: 57%

Section: The Role Of Oxygen In the Wear Of 316lmentioning

confidence: 99%

High resolution observations of friction-induced oxide and its interaction with the worn surface

Rainforth

Leonard

Perrin

et al. 2002

Tribology International

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“…However, it is well known that the water molecules prohibit the direct metal-to-metal contact and consequently reduce the adhesive wear [9]. Therefore, we could reach a conclusion that the new alloy can be used as hardfacing material for nuclear power plant valves even under the high contact stress of 103 MPa.…”

Section: Resultsmentioning

confidence: 89%

The effect of boron on the wear behavior of iron-based hardfacing alloys for nuclear power plants valves

Yoo

Lee

Yoon

et al. 2006

Journal of Nuclear Materials

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“…Then the frictional force gradually increased when the absorbed water film was broken by the tangential force originated from the relative movement of the friction pairs (Liew, 2006). Frictional effect leads to temperature rising on contact area which accelerates chemical reactions to form metallic oxide layer (Wei et al, 2011;Bateni et al, 2006;Saito et al, 1996). After the oxide layer cracking and spalling nascent surface was exposed on the steel as shown in Figure 4.…”

Section: Methodsmentioning

confidence: 99%

Friction performance of WC-Co coating with lithium grease and water lubrication

et al. 2016

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WC-Co coatings were sprayed by high-velocity oxygen fuel (HVOF) on bearing steels. The coating consisted of a high volume fraction of WC particles in cobalt matrix. The hardness of WC-Co coating was 60% higher than that of the bearing steel. The friction coefficients of WC-Co coating and bearing steel sliding against mild steel were tested with lithium grease and water lubrication. The friction results indicated that the friction coefficient increased with increasing loads. The friction coefficient of WC-Co coating was lower than that of bearing steels no matter with grease lubrication or with water lubrication.

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Sliding wear tests of stainless steel couples in water at high temperature, high sliding speed and high load

Cited by 15 publications

References 6 publications

High resolution observations of friction-induced oxide and its interaction with the worn surface

High resolution observations of friction-induced oxide and its interaction with the worn surface

The effect of boron on the wear behavior of iron-based hardfacing alloys for nuclear power plants valves

Friction performance of WC-Co coating with lithium grease and water lubrication

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