application potential of high performance steels for

A Material Genomic Design of Advanced High Performance

This work presents an artificial intelligence based design of a series of novel advanced high performance steels for ambient and high temperature applications, following the principle of the materials genome initiative, using an integrated thermodynamics/kinetics based model in combination with a genetic algorithm optimization routine. Novel steel compositions and associated key heat

Advanced High-Strength Steel (AHSS) Definitions

Todays AHSS for Automotive. Advanced High-Strength Steels (AHSS) are complex, sophisticated materials, with carefully selected chemical compositions and multiphase microstructures resulting from precisely controlled heating and cooling processes.Various strengthening mechanisms are employed to achieve a range of strength, ductility, toughness, and fatigue properties. Application potential of high performance steels for Application potential of high performance steels for

Design, Development and Application of New, High

The article "Design, Development and Application of New, High-Performance Gear Steels" appeared in the January/February 2010 issue of Gear Technology. Summary QuesTek Innovations LLC is applying its Materials by Design computational design technology to develop a new class of high-strength, secondary hardening gear steels that are optimized for high-temperature, low-pressure (i.e., vacuum) carburization. Design, Development and Application of New, High designing next-generation, high-per-formance gear steels in order to signifi-cantly improve performance properties such as strength, corrosion resistance, wear resistance and fatigue resistance while designing for robust, efficient and flexible processing paths. The new resulting alloys are in a class of QuesTek alloys termed Ferrium alloys.

Development of New High Strength Spring Steel and Its

Mar 06, 2000 · In this paper, newly developed spring steel material, satisfying higher strength and corrosion fatigue life simultaneously, is proposed, and its application of Automotive Suspension Coil Spring under the appropriate spring manufacturing processes in introduced. The chemical elements of developed material were designed under the following Fracture Toughness Characterization of High-Performance Apr 04, 2019 · The use of high-performance steel (HPS) in new bridge construction continues to increase as engineers and owners recognize the potential for cost savings and performance benefits. One intended advantage of HPS is the increase in fracture toughness when compared with conventional bridge steel.


Potential solution:Use a material with fine carbides, uniform distribution and a high-strength matrix, such as BÖHLER K340 ISODUR or use of coated tools ADHESIVE WEAR Adhesion refers to the tendency to cold welding. Steels with high hardness and strength must be used to counter or prevent this tendency. The carbides embedded in the steel High Performance PM Stainless Steels - GKNThis paper examines the properties of improved High Performance stainless steels powders that offer one means to improve the efficiency of the P/M production process. PERFORMANCE REQUIREMENTS The recent rapid growth in consumption of stainless steel powders has been driven by two automotive applications:the HEGO boss and exhaust flanges.

High Performance Steel And Its Application Engineering

Applications of high performance steel are continually being investigated as the use of this material as a construction material in the engineering industry gains acceptance. Use of High performance steel is also being transferred to other applications such as railroad bridges, buildings, and High Performance Steel Plates for Shipbuilding High Performance Steel Plates for Shipbuilding Applications Kyung-Keun Um, Sang-Ho Kim, Ki-Bong Kang, Young-Hwan Park and Ohjoon Kwon Technical Research Laboratories, POSCO Pohang, Kyungbuk, Korea ABSTRACT A demand for heavy thick plates with a good combination of high strength, toughness, and weldability has been widely growing in recent

High-performance nickel alloys for sour oil and gas fields

Typical mechanical properties of high-performance nickel alloys used in oil country applications are shown in Table 2 in the attached document. Age hardened alloys are used at varying strength levels depending on the application. Incoloy® 925 is used at 758 Mpa (110 Ksi) min yield. The min yield for Inconel® 718 and 725 is 827 Mps (120 Ksi). Hot rolled steels for high performance chassis applicationsOverall, the complexity and high integration level that chassis require today can be solved with steel, says Sund. The Docol® hot rolled offering. In 2011, SSAB invested in a new cooling line for its hot rolling mill. This state-of-the-art system resulted in the ability to create many more grades of hot rolled AHSS, with high consistency.

New High Performance Gear Steels for Rotorcraft

Feb 12, 2014 · Ferrium C64 (AMS 6509) exhibits excellent surface hardness (62+ HRC after vacuum carburization), with the potential for significantly better surface fatigue performance as compared to incumbent gear steels such as AISI 9310 (AMS 6265) and Pyrowear® Alloy 53 (AMS 6308). The final tempering temperatures of both C61 and C64 (482510°C) are 200300°C higher than most incumbent gear steels, providing excellent scoring resistance and superior thermal stability in high Research Progress on the Mechanical Property of High High strength and high performance steels used in structural engineering have been developed, but the application is constrained and the design work changes as a result of the different material property. In order to study high strength steel material property features, the production process, steel grade and code limit requirement were reviewed and discussed.

SED 8 (ePDF) Use and Application of High-Performance

Aug 01, 2020 · Use and Application of High-Performance Steels for Steel Structures, edited by Hans-Peter Günther, ISBN3-85748-113-7, published in 2005. New steel production processes have led to a remarkable improvement in steel products within the last few years, and now allows steels to be produced according to the desired mechanical and chemical properties. Use and Application of High Performance Steels (HPS) Using high performance steel allows less material to be used. It reduces the volume of weld metal and thus the time for welding and also the areas to be painted if needed. Less material has to be transported and reduced weight simplifies the erection of structures. All this is of great benefit in high wage economies. The total impact on environment is reduced and the high strength offers new opportunities

WO2001068933A2 - High performance carburizing stainless

A high performance stainless steel alloy component for high temperature service and method of production is provided in a ferrous alloy containing 0.05 to 0.50 wt. % C and 10 to 20 wt. % Cr. The shaped component, in the form of a high performance bearing, cam, gear or fastener, is carburized to achieve a carbon content of greater than 1.5 wt. % and preferably 2.0 to 2.5 wt. % in the case surface. WO2017109233A1 - Long durability high performance steel Steels, in particular hot work steels having high toughness even for high thickness, including steels having long durability combined with mechanical, tribological and thermal properties for highly demanding applications, and steels which can achieve a very good environmental resistance and resistance to certain aggressive media combined with other relevant properties, are described.

Application potential of high performance steels for

Nb-based metallurgy has proven to be particularly beneficial when producing high performance steels for commercial vehicle applications. Such Nb micro-alloyed steels have superior properties with regard to manufacturing and also reveal better durability during the vehicle operation phase.

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