Improved Mechanical Properties, Wear and Corrosion Resistance of 316L Steel by Homogeneous Chromium Nitride Layer Synthesis Using Plasma Nitriding

2020 ◽  
Vol 29 (2) ◽  
pp. 877-889 ◽  
Author(s):  
J. C. Díaz-Guillén ◽  
M. Naeem ◽  
J. L. Acevedo-Dávila ◽  
H. M. Hdz-García ◽  
Javed Iqbal ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Corrosion Resistance ◽  
Plasma Nitriding ◽  
Nitride Layer ◽  
Chromium Nitride ◽  
Wear And Corrosion ◽  
316L Steel ◽  
Wear And Corrosion Resistance

scholarly journals Effect of shot peening and treatment temperature on wear and corrosion resistance of sequentially plasma treated AISI 316L steel

2017 ◽  
Vol 309 ◽  
pp. 651-662 ◽  
Author(s):  
Marcela Rabelo Menezes ◽  
Cristina Godoy ◽  
V.T.L. Buono ◽  
Mônica M.M. Schvartzman ◽  
J.C. Avelar-Batista Wilson
Keyword(s):  
Corrosion Resistance ◽  
Shot Peening ◽  
Treatment Temperature ◽  
Aisi 316L ◽  
Wear And Corrosion ◽  
316L Steel ◽  
Wear And Corrosion Resistance

scholarly journals 507 Fabrication of Chromium nitride Coatings with High Wear and Corrosion Resistance by Magnetron sputtering

2006 ◽  
Vol 2006.43 (0) ◽  
pp. 145-146
Author(s):  
Yoshihiko KUBOTA ◽  
Jyunsuke KIUCHI ◽  
Hiroyuki MAGARA ◽  
Eiji SAJI ◽  
Shigeki YOSHINAGA ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Magnetron Sputtering ◽  
Chromium Nitride ◽  
Wear And Corrosion ◽  
Nitride Coatings ◽  
Wear And Corrosion Resistance

scholarly journals CrMnFeCoNi high entropy alloys with carbon and nitrogen: mechanical properties, wear and corrosion resistance

2021 ◽  
Vol 3 (11) ◽  
Author(s):  
L. Chmielak ◽  
L. Mujica Roncery ◽  
P. Niederhofer ◽  
S. Weber ◽  
W. Theisen
Keyword(s):  
Mechanical Properties ◽  
Corrosion Resistance ◽  
Austenitic Steels ◽  
High Entropy Alloys ◽  
Interstitial Free ◽  
High Entropy ◽  
Carbon And Nitrogen ◽  
Wear And Corrosion ◽  
Wear And Corrosion Resistance ◽  
The Impact

AbstractThe use of interstitial elements has been a key factor for the development of different kinds of steels. However, this aspect has been little explored in the field of high entropy alloys (HEAs). In this investigation, the effect of carbon and nitrogen in a near-equiatomic CrMnFeCoNi HEA is studied, analyzing their impact on the microstructure, and mechanical properties from 77K to 673K, as well as wear, and corrosion resistance. Carbon and nitrogen are part of the FCC solid solution and contribute to the formation of precipitates. An increase in the yield and ultimate tensile strength accompanied with a decrease in the ductility are the main effects of C and N. The impact toughness of the interstitial-free material is higher than that of C and C+N alloyed systems. Compared to CrNi and CrMn austenitic steels, the wear resistance of the alloys at room temperature is rather low. The surface corrosion resistance of HEAs is comparable to austenitic steels; nevertheless HEAs are more susceptible to pitting in chloride containing solutions.

scholarly journals Use of plasma nitriding to improve the wear and corrosion resistance of 18Ni-300 maraging steel manufactured by selective laser melting

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
M. Godec ◽  
B. Podgornik ◽  
A. Kocijan ◽  
Č. Donik ◽  
D. A. Skobir Balantič
Keyword(s):  
Corrosion Resistance ◽  
Maraging Steel ◽  
Selective Laser Melting ◽  
Plasma Nitriding ◽  
Nitrided Layer ◽  
Solution Treatment ◽  
Thermochemical Treatment ◽  
Laser Melting ◽  
Wear And Corrosion ◽  
Wear And Corrosion Resistance

Abstract18Ni-300 maraging steel manufactured by selective laser melting was plasma nitrided to improve its wear and corrosion resistance. The effects of a prior solution treatment, aging and the combination of both on the microstructure and the properties after nitriding were investigated. The results were compared with conventionally produced 18Ni-300 counterparts subjected to the same heat- and thermo-chemical treatments. The plasma nitriding was performed under the same conditions (temperature of 520 °C and time of 6 h) as the aging in order to investigate whether the nitriding and the aging could be carried out simultaneously in a single step. The aim of this work was to provide a better understanding of the morphology and chemical composition of the nitrided layer in the additive-manufactured maraging steel as a function of the prior heat treatments and to compare the wear and corrosion resistance with those of conventional maraging steel. The results show that nitriding without any prior aging leads to cracks in the compound layer, while nitriding of the prior-heat-treated additive-manufactured maraging steel leads to benefits from the thermochemical treatment in terms of wear and corrosion resistance. Some explanations for the origins of the cracks and pores in the nitride layers are provided.

WIELAND-B06

Alloy Digest ◽  
2002 ◽  
Vol 51 (5) ◽  
Keyword(s):  
Mechanical Properties ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Wear And Corrosion ◽  
Wear And Corrosion Resistance

Abstract Wieland-B06 is a phosphor bronze with 6% Sn for better mechanical properties and wear and corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: CU-681. Producer or source: Wieland Metals Inc., Wieland-Werke AG.

Plasma Nitriding of Deep Narrow Cavities

2011 ◽  
Vol 465 ◽  
pp. 267-270 ◽  
Author(s):  
Z. Pokorný ◽  
Vojtěch Hruby
Keyword(s):  
Corrosion Resistance ◽  
Fatigue Strength ◽  
Penetration Depth ◽  
Plasma Nitriding ◽  
Surface Hardness ◽  
Nitrided Steel ◽  
New Information ◽  
Wear And Corrosion ◽  
Wear And Corrosion Resistance

Technology of plasma nitriding is widely used to increase the surface hardness, fatigue strength, wear and corrosion resistance of steels [1, 2]. In this study, the properties of plasma nitrided steel of various diameters at various pressures are investigated. There was obtained new information about possibilities of plasma nitriding technology and its applications to the cavities with diameters of 6, 8 and 10 mm and a penetration depth of 400 mm.

scholarly journals Carbonization Temperature and Its Effect on the Mechanical Properties, Wear and Corrosion Resistance of Aluminum Reinforced with Eggshell

2021 ◽  
Vol 5 (10) ◽  
pp. 262
Author(s):  
Ndudim H. Ononiwu ◽  
Chigbogu G. Ozoegwu ◽  
Nkosinathi Madushele ◽  
Esther T. Akinlabi
Keyword(s):  
Mechanical Properties ◽  
Compressive Strength ◽  
Corrosion Resistance ◽  
Base Metal ◽  
Weight Fraction ◽  
Stir Casting ◽  
Carbonization Temperature ◽  
Wear And Corrosion ◽  
Wear And Corrosion Resistance ◽  
Individual Grains

In this paper, the effect of the carbonization temperature on the mechanical properties, density, wear and corrosion resistance of AA 6063 reinforced with eggshells was investigated. The selected fabrication route for this investigation was stir casting while the weight fraction of the eggshells was kept constant at 5 wt.%. The carbonization temperature was varied at 900, 1000, 1100, and 1200 °C. The microstructure revealed that the eggshells were fairly uniformly dispersed on the individual grains and along the grain boundaries of the base metal. It was also shown that the presence of agglomeration increased with increasing carbonization temperature. The densities of the eggshell-reinforced AMCs were lower than that of the base metal. The analysis of the microhardness showed an improvement of 40.79, 22.93, 25.70, and 29.43% for the 900, 1000, 1100, and 1200 °C carbonized eggshell samples, respectively. The compressive strength studies showed that the addition of carbonized eggshells improved the compressive strength of the composites compared to the base metal. The tribology studies showed that the wear resistance improved for the 900 and 1200 °C samples, while the electrochemical studies revealed that the corrosion resistance improved for the 900 and 1000 °C samples only.

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