Influence of Processing Conditions on Properties of AISI 316LN Steel Grade

Kvačkaj, Tibor; Rozsypalova, Alica; Kočiško, Róbert; Bidulská, Jana; Petroušek, Patrik; Vlado, Martin; Pokorný, Imrich; Sas, Ján; Weiss, Klaus-Peter; Duchek, Michal; Bidulský, Róbert; Duchoň, Jan; Šimčák, Dušan

doi:10.1007/s11665-020-04561-y

Cited by 13 publications

(8 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…These new materials have the potential in powder metallurgy components used in the automotive industry (e.g., gear sets, connecting rods, and bearing caps, which require high surface hardness as well as good core toughness) and in machinery and energy [ 99 , 105 ]. On the other hand, today’s automotive industry is focusing on alternative fuels like hydrogen, where high-strength steel working at low temperatures is required to produce pressure vessels [ 106 , 107 ].…”

Section: Resultsmentioning

confidence: 99%

Overview of HSS Steel Grades Development and Study of Reheating Condition Effects on Austenite Grain Size Changes

Kvačkaj

Bidulská

Bidulský³

2021

Materials

Self Cite

View full text Add to dashboard Cite

This review paper concerns the development of the chemical compositions and controlled processes of rolling and cooling steels to increase their mechanical properties and reduce weight and production costs. The paper analyzes the basic differences among high-strength steel (HSS), advanced high-strength steel (AHSS) and ultra-high-strength steel (UHSS) depending on differences in their final microstructural components, chemical composition, alloying elements and strengthening contributions to determine strength and mechanical properties. HSS is characterized by a final single-phase structure with reduced perlite content, while AHSS has a final structure of two-phase to multiphase. UHSS is characterized by a single-phase or multiphase structure. The yield strength of the steels have the following value intervals: HSS, 180–550 MPa; AHSS, 260–900 MPa; UHSS, 600–960 MPa. In addition to strength properties, the ductility of these steel grades is also an important parameter. AHSS steel has the best ductility, followed by HSS and UHSS. Within the HSS steel group, high-strength low-alloy (HSLA) steel represents a special subgroup characterized by the use of microalloying elements for special strength and plastic properties. An important parameter determining the strength properties of these steels is the grain-size diameter of the final structure, which depends on the processing conditions of the previous austenitic structure. The influence of reheating temperatures (TReh) and the holding time at the reheating temperature (tReh) of C–Mn–Nb–V HSLA steel was investigated in detail. Mathematical equations describing changes in the diameter of austenite grain size (dγ), depending on reheating temperature and holding time, were derived by the authors. The coordinates of the point where normal grain growth turned abnormal was determined. These coordinates for testing steel are the reheating conditions TReh = 1060 °C, tReh = 1800 s at the diameter of austenite grain size dγ = 100 μm.

show abstract

Section: Resultsmentioning

confidence: 99%

Overview of HSS Steel Grades Development and Study of Reheating Condition Effects on Austenite Grain Size Changes

Kvačkaj

Bidulská

Bidulský³

2021

Materials

Self Cite

View full text Add to dashboard Cite

show abstract

“…The following ferrous and non-ferrous alloys are used in the following sectors (Table 4). [364][365][366][367][368][369][370], AISI 304L [308,319,[371][372][373][374], AISI 304LN [374], AISI 316 [374][375][376][377][378][379][380], AISI 316L [192,341,348,[381][382][383][384], AISI 316LN [374,385], AISI 321 [386,387], AISI 347 [388,389] Hardness, microhardness, wear (abrasive wear), fracture toughness, impact toughness, compressive strength, tensile strength, yield strength, elongation, friction, erosion, strain-hardening exponent, surface roughness, machining of steel, fatigue, residual stress, surface chemistry, and oxidation In all energy sectors Martensitic stainless steel AISI 410 [390], AISI 420 [349,[390][391][392], AISI 420 MOD [392], AISI 430 [393,394], AISI 431 [304,…”

Section: Energy Sector and Position Of Cryogenic Treatmentsmentioning

confidence: 99%

Sustainable New Technology for the Improvement of Metallic Materials for Future Energy Applications

Jovičević-Klug,

Rohwerder

2023

Coatings

View full text Add to dashboard Cite

The need for a more sustainable and accessible source of energy is increasing as human society advances. The use of different metallic materials and their challenges in current and future energy sectors are the primary focus of the first part of this review. Cryogenic treatment (CT), one of the possible solutions for an environmentally friendly, sustainable, and cost-effective technology for tailoring the properties of these materials, is the focus of second part of the review. CT was found to have great potential for the improvement of the properties of metallic materials and the extension of their service life. The focus of the review is on selected surface properties and corrosion resistance, which are under-researched and have great potential for future research and application of CT in the energy sector. Most research reports that CT improves corrosion resistance by up to 90%. This is based on the unique oxide formation that can provide corrosion protection and extend the life of metallic materials by up to three times. However, more research should be conducted on the surface resistance and corrosion resistance of metallic materials in future studies to provide standards for the application of CT in the energy sector.

show abstract

“…Therefore, it is important to find ways to improve the mechanical properties while maintaining the lightness and specific strength of aluminum alloys. Modern approaches to this problem include ultrafine grinding of the alloys' grain structure by methods such as plastic deformation [1][2][3][4][5][6][7], as well as heat treatment methods such as annealing by stimulating static recrystallization [8], and aging after hardening and high-pressure torsion [9]. In fact, plastic deformation is often applied to increase the mechanical properties of a solid material [10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

IMPROVING THE MECHANICAL PROPERTIES OF Al-Cu-Mg-Mn ALLOY TUBES THROUGH PLASTIC DEFORMATION

Le¹,

Dac

Bui

2021

Acta Metall Slovaca

View full text Add to dashboard Cite

The effect of plastic deformation upon the grain structure and mechanical properties of Al-Cu-Mg-Mn alloy tubes under upsetting was investigated. It was found that plastic deformation techniques such as cold upsetting can overcome the disadvantages of the cutting process, such as the anisotropy of the original material, no grain structure, and not high mechanical properties, while also improving the mechanical properties of the product in local plastic deformation zones by changing the grain and fiber structure of the material. This article presents the results of our research and evaluates the increase of material durability in the tubes’ deformation zones compared with the initial state. In this study Al-Cu-Mg-Mn alloy material had been cutting with turn machine and plastic deformation by upsetting. Microstructures and hardness variations of cut surfaces that are obtained with different processes have been investigated.

show abstract

Influence of Processing Conditions on Properties of AISI 316LN Steel Grade

Cited by 13 publications

References 20 publications

Overview of HSS Steel Grades Development and Study of Reheating Condition Effects on Austenite Grain Size Changes

Overview of HSS Steel Grades Development and Study of Reheating Condition Effects on Austenite Grain Size Changes

Sustainable New Technology for the Improvement of Metallic Materials for Future Energy Applications

IMPROVING THE MECHANICAL PROPERTIES OF Al-Cu-Mg-Mn ALLOY TUBES THROUGH PLASTIC DEFORMATION

Contact Info

Product

Resources

About