Reciprocating wear behaviour of TiC-stainless steel cermets

Jin, Congrui; Onuoha, C.; Farhat, Zoheir; Kipouros, Georges J.; Plucknett, Kevin P.

doi:10.1016/j.triboint.2016.10.012

Cited by 53 publications

(13 citation statements)

References 52 publications

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“…Three stainless steel powders (Alfa Aesar, Ward Hill, MA, USA) were used, each with a quoted supplier particle size of less than 100 mesh: austenitic grades 304 L (Lot #K19M09) and 316 L (Lot #A04S008), and the martensitic grade 410 L (Lot #123M43). The nominal composition of each grade of steel used in the present work is provided in Table 1 [28], while actual compositions for the specific steel and TiC powders used in the present study were reported in a prior publication [29]. TiC preforms were prepared by uniaxial pressing (at ~65 MPa) to produce samples ~31.75 mm in diameter x ~4 mm thick, which were further compacted by cold isostatic pressing at ~220 MPa.…”

Section: Sample Preparation and Characterisationmentioning

confidence: 99%

The Aqueous Electrochemical Response of TiC–Stainless Steel Cermets

Onuoha

Russell

Kipouros

et al. 2018

Metals

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A family of TiC-stainless steel ceramic-metal composites, or cermets, has been developed in the present study, using steel grades of 304 L, 316 L, or 410 L as the binder phase. Melt infiltration was used to prepare the cermets, with the steel binder contents varying between 10-30 vol. %. The corrosion behaviour was evaluated using a range of electrochemical techniques in an aqueous solution containing 3.5 wt. % NaCl. The test methods included potentiodynamic, cyclic, and potentiostatic polarisation. The corroded samples were subsequently characterised using scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS), while the post-corrosion solutions were analysed using inductively coupled plasma optical emission spectroscopy (ICP-OES) to determine the residual ionic and particulate material removed from the cermets during electrochemical testing. It was demonstrated that the corrosion resistance was enhanced through decreasing the steel binder content, which arises due to the preferential dissolution of the binder phase, while the TiC ceramic remains largely unaffected. Increasing corrosion resistance was observed in the sequence TiC-304 L > TiC-316 L > TiC-410 L.

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Section: Sample Preparation and Characterisationmentioning

confidence: 99%

The Aqueous Electrochemical Response of TiC–Stainless Steel Cermets

Onuoha

Russell

Kipouros

et al. 2018

Metals

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“…Solid state processing includes powder metallurgy, self-propagation high-temperature synthesis, mechanical alloying, and carbo-thermal reduction. [9][10][11][12][13][14] Compared with solid state processing, liquid state processing has the advantage of ease and enabling the fabrication of larger ingots. The melt solidification processing methods that have been reported previously include the addition of TiC into Fe-C, addition of ferrotitanium into…”

Section: Introductionmentioning

confidence: 99%

Effect of (Ti, Mo)<sub>x</sub>C Particle Size on Wear Performance of High Titanium Abrasion-resistant Steel

et al. 2021

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“…DSSs are characterized by good corrosion resistance and strength which is incomparable to that of austenitic and ferritic stainless steel [1][2][3]. A major concern is that DSS steels suffer considerable damage in terms of strength when exposed to aggressive wear environments [4][5]. In order to combat this drawback, several researchers have incorporated ceramic particles into stainless steel matrices [5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

“…A major concern is that DSS steels suffer considerable damage in terms of strength when exposed to aggressive wear environments [4][5]. In order to combat this drawback, several researchers have incorporated ceramic particles into stainless steel matrices [5][6][7][8][9]. SAF 2205 duplex stainless steel is favored in this study because it is most widely used in industrial applications where corrosion resistance and high strength is demanded [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

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Effect of TiN Nanoparticles on the Friction and Wear Properties of Spark Plasma Sintered Fe-Cr-Ni

Mphahlele¹,

Oke²,

Ige³

et al. 2019

Tribol. Ind.

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This study evaluated the dry sliding wear and friction behaviour of spark plasma sintered Fe-Cr-Ni (a duplex stainless steel known as SAF 2205) matrix with titanium nitride (TiN) nanoparticles as reinforcement. Tests were performed with a tribometer at a relative humidity and temperature of 50 % and 25 °C respectively. Three loads were employed for all 600 cycles tests. Thereafter, the wear mode and mechanism were microscopically examined. Results showed that the coefficient of friction for the nanocomposites were higher than that of the unreinforced SAF 2205 despite showing improved wear performance. Samples with lower TiN compositions exhibited mixed mode of wear mechanism but at higher TiN content, the adhesive mechanism prevails. This study established that increasing the addition of nanosized TiN confers better wear behaviour on spark plasma sintered SAF 2205

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Reciprocating wear behaviour of TiC-stainless steel cermets

Cited by 53 publications

References 52 publications

The Aqueous Electrochemical Response of TiC–Stainless Steel Cermets

The Aqueous Electrochemical Response of TiC–Stainless Steel Cermets

Effect of (Ti, Mo)<sub>x</sub>C Particle Size on Wear Performance of High Titanium Abrasion-resistant Steel

Effect of TiN Nanoparticles on the Friction and Wear Properties of Spark Plasma Sintered Fe-Cr-Ni

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