The effect of niobium on the adhesive wear resistance of ferritic stainless steel

2009 ◽  
Vol 223 (1) ◽  
pp. 39-49 ◽  
Author(s):  
M Aksoy ◽  
S O Yilmaz ◽  
E Evin
Keyword(s):  
Stainless Steel ◽  
Wear Resistance ◽  
Ferritic Stainless Steel ◽  
Adhesive Wear

scholarly journals Corrosion and Wear Resistance of Carbon Films Obtained by Electrodeposition on Ferritic Stainless Steel

2015 ◽  
Vol 18 (2) ◽  
pp. 292-297 ◽  
Author(s):  
Henrique Ribeiro Piaggio Cardoso ◽  
Tiago Falcade ◽  
Sandra Raquel Kunst ◽  
Célia Fraga Malfatti
Keyword(s):  
Stainless Steel ◽  
Wear Resistance ◽  
Ferritic Stainless Steel ◽  
Carbon Films ◽  
Corrosion And Wear

scholarly journals Microstructure and Wear Resistance of Multi-Layer Ni-Based Alloy Cladding Coating on 316L SS under Different Laser Power

Materials ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 781
Author(s):  
Shaoxiang Qian ◽  
Yibo Dai ◽  
Yuhang Guo ◽  
Yongkang Zhang
Keyword(s):  
Solid Solution ◽  
Stainless Steel ◽  
Wear Resistance ◽  
Abrasive Wear ◽  
Laser Power ◽  
316L Stainless Steel ◽  
Adhesive Wear ◽  
Cladding Layer ◽  
Metallurgical Bonding ◽  
Equiaxed Grains

We prepared three kinds of Ni based alloy cladding coatings on 316L stainless steel at different power levels. The microstructure of the cladding layer was observed and analyzed by XRD, metallographic microscope, and SEM. The hardness of the cladding layer was measured, and the wear resistance of it was tested by a friction instrument. The results show that the effect of laser cladding is good, and it has good metallurgical bonding with the substrate. Different microstructures such as dendritic and equiaxed grains can be observed in the cladding layer. With the increase in laser power, more equiaxed and columnar dendrites can be observed. The phase composition of the cladding layer is mainly composed of γ–Ni solid solution and some intermetallic compounds such as Ni3B, Cr5B3, and Ni17Si3. The results of EDS show that there are some differences in the distribution of C and Si between dendrites. The hardness of the cladding layer is about 600 HV0.2, which is about three times of the substrate (~200 HV0.2). Through the analysis of the wear morphology, the substrate wear is serious, there are serious shedding, mainly adhesive wear, and abrasive wear. However, the wear of the cladding layer is slight, which is abrasive wear, and there are some grooves on the surface.

scholarly journals A Microstructural and Wear Resistance Study of Stainless Steel-Ag Coatings Produced through Magnetron Sputtering

Coatings ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 381 ◽  
Author(s):  
Claudia España P. ◽  
Abel Recco ◽  
Jhon Olaya
Keyword(s):  
Stainless Steel ◽  
Wear Resistance ◽  
Magnetron Sputtering ◽  
Adhesive Wear ◽  
Silver Content ◽  
Inert Atmosphere ◽  
The Body ◽  
X Ray ◽  
The Coefficient Of Friction ◽  
Bcc Structure

This paper presents a study of the tribological properties of stainless steel coatings with varying Ag contents, deposited via magnetron sputtering. The growth of the coatings was done in Ar and Ar + N2 atmospheres in order to change the crystalline phase in the coating. The analysis of the chemical composition was performed using energy-dispersive X-ray spectroscopy (EDS) and the structural analysis was performed via X-ray diffraction (XRD). The adhesive wear resistance and the friction coefficient were evaluated using the ball-on-disk test with a ball of alumina. The coatings’ adhesion was measured with a scratch tester and the mechanical properties were evaluated with a nanoindenter. The morphology of the films and the wear track were characterized via scanning electron microscopy (SEM). By means of XRD, phases corresponding to the body-centred cubic (BCC) structure were found for the coatings deposited in an inert atmosphere and face-centred cubic (FCC) for those deposited in a reactive atmosphere. A more compact morphology was observed in coatings with a higher silver content. The values of the hardness increased with an increase in the silver content and the presence of nitrogen in the coatings. In the wear traces, mainly mechanisms of oxidative and adhesive wear and plastic deformation were found. The coefficient of friction decreased with an increase of silver in the coatings, whereas the wear rate decreased.

scholarly journals The Influence of Nitrogen on The Wear Resistance of Ferritic Stainless Steel

2018 ◽  
Vol 1082 ◽  
pp. 012109 ◽  
Author(s):  
Nsikan Etim Dan ◽  
Siti Noor Syahirah Mohd Sabri ◽  
Patthi Hussain ◽  
Hamed Mohebbi
Keyword(s):  
Stainless Steel ◽  
Wear Resistance ◽  
Ferritic Stainless Steel

scholarly journals Microstructure and Wear Resistance of Multi-Layer NI-Based Alloy Cladding Coating on 316l SS Under Different Laser Power

2020 ◽  
Author(s):  
Qian Shaoxiang ◽  
Zhang Yongkang ◽  
Dai Yibo ◽  
Guo Yuhang
Keyword(s):  
Solid Solution ◽  
Stainless Steel ◽  
Wear Resistance ◽  
Abrasive Wear ◽  
Laser Power ◽  
316L Stainless Steel ◽  
Adhesive Wear ◽  
Cladding Layer ◽  
Metallurgical Bonding ◽  
Equiaxed Grains

Three kinds of Ni based alloy cladding coatings were prepared on 316L stainless steel at different power. The microstructure of the cladding layer was observed and analyzed by XRD, metallographic microscope and SEM. The hardness of the cladding layer was measured, and the wear resistance of the cladding layer was tested by friction instrument. The results show that the effect of laser cladding is good and the cladding layer has a good metallurgical bonding with the substrate. Different microstructures such as dendritic and equiaxed grains can be observed in the cladding layer. With the increase of laser power, more equiaxed and columnar dendrites can be observed. The phase composition of the cladding layer is mainly composed of γ - Ni solid solution and some intermetallic compounds such as Ni3B, Cr5B3 and Ni17Si3. The results of EDS show that there are some differences in the distribution of C and Si between dendrites. The hardness of the cladding layer is about 600 HV0.2, which is about three times of the substrate (~ 200 HV0.2). Through the analysis of the wear morphology, the substrate wear is serious, there are serious shedding, mainly adhesive wear and abrasive wear. However, the wear of cladding layer is slight, which is abrasive wear, and there are some grooves on the surface.

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