Characteristic of Low Temperature Carburized Austenitic Stainless Steel

Istiroyah, Istiroyah; Pamungkas, Mauludi Ariesto; Saroja, Gancang; Ghufron, Muhammad; Juwono, Alamsyah M.

doi:10.1088/1757-899x/299/1/012048

Cited by 5 publications

(4 citation statements)

References 5 publications

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“…The nitrided layers, produced by high-temperature gas nitriding (HTGN) [ 46 , 47 ] as well as by nitriding in liquid media [ 48 , 49 ] were not subjected to wear tests. The wear behavior of powder-pack carburized austenitic steel was not provided [ 50 , 51 ]. The wear tests of low-temperature carburized layer, produced on 316L steel in unknown medium [ 52 ], were carried out using the “block-on-ring” method with the two various ring-shaped counter-specimens: untreated 316L steel and the same way carburized 316L steel.…”

Section: Resultsmentioning

confidence: 99%

“…Among these processes, the most important are: low-temperature plasma gas nitriding (LTPGN), high-temperature plasma gas nitriding (HTPGN), low-temperature plasma gas carburizing (LTPGC), low-temperature plasma gas nitrocarburizing (LTPGNC), cathodic plasma electrolytic nitriding (CPEN) or plasma paste boriding (PPB). The conventional thermo-chemical treatment, i.e., boriding [ 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 ], nitriding [ 44 , 45 , 46 , 47 , 48 , 49 ] or carburizing [ 50 , 51 , 52 ] as well as producing the TiN coatings by physical vapor deposition (PVD) [ 53 , 54 ], requires the mechanical or chemical removing these oxides before these processes. It is relatively difficult due to the susceptibility of austenitic steel to re-passivation.…”

Section: Introductionmentioning

confidence: 99%

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Laser Surface Alloying of Austenitic 316L Steel with Boron and Some Metallic Elements: Properties

Kulka

Mikołajczak²,

Dziarski

et al. 2021

Materials

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Austenitic 316L stainless steel is known for its good resistance to corrosion and oxidation. However, under conditions of appreciable mechanical wear, this steel had to demonstrate suitable wear protection. In this study, laser surface alloying with boron and some metallic elements was used in order to improve the hardness and wear behavior of this material. The microstructure was described in the previous paper in detail. The microhardness was measured using Vickers method. The “block-on-ring” technique was used in order to evaluate the wear resistance of laser-alloyed layers, whereas, the potentiodynamic method was applied to evaluate their corrosion behavior. The produced laser-alloyed layers consisted of hard ceramic phases (Fe2B, Cr2B, Ni2B or Ni3B borides) in a soft austenitic matrix. The significant increase in hardness and wear resistance was observed in the case of all the laser-alloyed layers in comparison to the untreated 316L steel. The predominant abrasive wear was accompanied by adhesive and oxidative wear evidenced by shallow grooves, adhesion craters and the presence of oxides. The corrosion resistance of laser-alloyed layers was not considerably diminished. The laser-alloyed layer with boron and nickel was the best in this regard, obtaining nearly the same corrosion behavior as the untreated 316L steel.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Laser Surface Alloying of Austenitic 316L Steel with Boron and Some Metallic Elements: Properties

Kulka

Mikołajczak²,

Dziarski

et al. 2021

Materials

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“…Generally, in the low temperature carburizing process the carbon diffuses to form a solid solution. At low temperature, both Fe and Cr are not mobile, therefore it hinders the formation of precipitates [2].…”

Section: X-ray Diffractionmentioning

confidence: 99%

“…Austenitic stainless steels have excellent corrosion resistance, high toughness and good workability and are widely used in the chemical, food and automotive processing industries, medical instruments and pharmaceutical equipment [1][2][3], as well as in orthopedic implants -in the case of AISI 316L steel [4][5][6]. However, its mechanical properties, especially its hardness and wear resistance, are relatively low, that is, they present low tribological performance, thus limiting their applications, especially those related to friction [2,7].…”

Section: Introductionmentioning

confidence: 99%

Improvement of mechanical properties and corrosion resistance of 316L and 304 stainless steel by low temperature plasma cementation

Gobbi

Reinke

2020

Matéria (Rio J.)

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Low temperature plasma carburizing treatment of austenitic stainless steels is a carbon surface diffusion process for a surface hardness and corrosion and wear resistance. The process is carried out by introducing a mixture of carbon-containing gases and through the use of low temperatures the resulting cemented layer usually contains a single phase of supersaturated austenite with carbon -S-phase. For the present investigation, austenitic stainless steels AISI 316L and 304 were plasma cemented for 8 hours in the gas mixture containing 7.5% CH4 in H2, with a pressure of 500 Pa, at temperatures of 375 ºC and 450 ºC. The phases formed were determined by X-ray diffraction. The corrosion resistance was evaluated through immersion tests over time and cyclic voltammetry. The results indicate that there was no formation of compounds (carbides) in the cemented layer for both steels at any of the temperatures and there was a corrosion resistance improvement.

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Explicit microstructural and electrochemical study of value-added carburized mild steel with coconut shell ash and CaCO3 nanoparticles derived from periwinkle shell

Adedipe

Aigbodion

Agbo

et al. 2023

Chemical Data Collections

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Characteristic of Low Temperature Carburized Austenitic Stainless Steel

Cited by 5 publications

References 5 publications

Laser Surface Alloying of Austenitic 316L Steel with Boron and Some Metallic Elements: Properties

Laser Surface Alloying of Austenitic 316L Steel with Boron and Some Metallic Elements: Properties

Improvement of mechanical properties and corrosion resistance of 316L and 304 stainless steel by low temperature plasma cementation

Explicit microstructural and electrochemical study of value-added carburized mild steel with coconut shell ash and CaCO3 nanoparticles derived from periwinkle shell

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