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Physical Simulation of Press Hardening of TRIP Steel
2018Deformation-induced martensitic transformation is used for improving mechanical properties of AHS steels which contain metastable retained austenite. TRIP steels are one of the categories that fall into this group. Their microstructures consist of proeutectoid ferrite, bainite, and metastable retained austenite.
Hana Jirková +3 more
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Wear mechanisms of coated steels during press hardening
2015International Conference on Stone and Concrete Machining (ICSCM), Vol 3 (2015)
Windmann, M., Röttger, A., Theisen, W.
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Replacing Press Hardenable Steel with 980 MPa Generation 3 Steel for Automotive Pillars
SAE Technical Paper Series, 2018<div class="section abstract"><div class="htmlview paragraph">Press hardenable ultra high strength steel (UHSS) is commonly used for automotive components to meet crash requirements with minimal mass addition to the vehicle. Press hardenable steel (PHS) is capable of forming complex geometries with deep sections since the forming takes ...
Paul McKune +2 more
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Internal friction analysis of lath martensite in press hardened steel
Materials Science and Technology, 2017Internal friction (IF) measurements were carried out on a press hardened steel (PHS) after continuous annealing, press hardening and bake hardening. The IF peaks of the PHS with a lath martensite microstructure were analysed by comparison with previously published data.
Sulistiyo, DH +3 more
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Tailored properties of a novelly-designed press-hardened 22MnMoB steel
Journal of Iron and Steel Research International, 2017A novel 22MnMoB hot stamping steel was designed. The continuous cooling transformation (CCT) measurement of the 22MnMoB steel showed that the ferrite-bainite microstructure could be obtained at cooling rates lower than 25 °C/s, and the complete martensite structure required the cooling rate higher than 30 °C/s.
Ming-bo Zhou +3 more
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New Coating Development for Press Hardening Steels
International Symposium on New Developments in Advanced High-Strength Sheet Steels, 2023D. Kanelos +4 more
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Hardenability of P/M steels produced by dynamic hot pressing
Soviet Powder Metallurgy and Metal Ceramics, 19731. Raising the carbon content of steels produced by DHP to 0.8% increases their hardenability. The hardenability of hypereutectoid steels is less, which may be attributed to their marked structural hetero-geneity and the presence of a large amount of stable carbides. 2.
N. T. Zherditskii, V. N. Mishchenko
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High Manganese Press Hardenable Steel for Automotive Safety Applications
2023Master of Applied Science (MASc)
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High Speed Milling of Hardened Steel Moulds and Press Tools
2000The paper outlines the use of high speed ball nose end milling for the manufacture of hardened steel moulds, dies and press tools. Information on suitable machine tools and cutting tools is given, together with relevant machinability data. The industry is characterised by large numbers of small companies (typically
R. Singh +3 more
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COOPHS - Low CO2 Footprint on Press Hardened Steels
General presentation of the COOPHS project.openaire +1 more source