Results 71 to 80 of about 20,751 (287)

Application of Machine Learning in Heat Treatment Process Design of Carburized Steel

Materials Genome Engineering Advances, EarlyView.
To accelerate heat treatment design, we constructed a closed‐loop machine learning strategy involving multi‐source datasets and feature screening. The optimized model accurately predicts hardness and friction coefficients, successfully guiding the process optimization for two typical carburized steels with high experimental consistency.
Di Jiang, Yihao Zheng, Chunyang Luo, Xuefei Wang, Chi Zhang, Zhaodong Wang   +5 more
wiley   +1 more source

Strong and ductile reduced activation ferritic/martensitic steel additively manufactured by selective laser melting

Materials Research Letters, 2019
Selective laser melting (SLM) was successfully applied to fabricate strong and ductile reduced activation ferritic/martensitic (RAFM) steel by introducing heterogeneous multi-/bimodal microstructure.
M. G. Jiang, Z. W. Chen, J. D. Tong, C. Y. Liu, G. Xu, H. B. Liao, P. Wang, X. Y. Wang, M. Xu, C. S. Lao   +9 more
doaj   +1 more source

Influence of Steel Recycling on Phase Transformation in Medium‐Manganese Third‐Generation Advanced High‐Strength Steels

steel research international, EarlyView.
On the pathway to climate‐neutral steel production, recycling fractions will necessarily increase over time. Since alloying elements will enrich progressively, as they cannot be removed economically from the melt, processes need to be adjusted.
Anindita Chakraborty, Radhakanta Rana, Ulrich Krupp, Alexander Gramlich   +3 more
wiley   +1 more source

Differential Scanning Calorimetric (DSC) Study of New and Sterilized Nickel-Titanium Rotary Endodontic Instruments [PDF]

, 2015
Introduction: Nickel-Titanium (NiTi) files have become popular in endodontic procedures compared to traditional stainless steel hand files owing to their increased flexibility which is especially advantageous in curved canals. Due to the associated costs,
Dyriw, Michael
core   +1 more source

Alteration of Phase Transformation Behavior and Prior Austenite Grain Structure Due to Elevated Tramp Element Concentrations in a Hypoeutectoid Steel

steel research international, EarlyView.
The phase transformation behavior of a hypoeutectoid steel is studied in comparison with alloys containing higher concentrations of tramp elements, simulating high recycling rates. The examination of microstructures reveals that the tramp elements facilitate the formation of displacive phases along with retained austenite.
Lukas Hatzenbichler, Marek Gocnik, Phillip Haslberger, Matthew Galler, Andreas Stark, Oleksandr Glushko, Jozef Keckes, Ronald Schnitzer   +7 more
wiley   +1 more source

Novel method for refinement of retained austenite in micro/nano-structured bainitic steels [PDF]

, 2017
A comparative study was conducted to assess the effects of two different heat treatments on the amount and morphology of the retained austenite in a micro/nano-structured bainitic steel.
Hu, F., Rodionova, I., Shirzadi, A. A., Wan, X. L., Wu, K. M., Zhang, F. C.   +5 more
core   +1 more source

Influence of Higher Tramp Element Level on the Weldability of Automotive Steels

steel research international, EarlyView.
The use of green recycled steels is constantly expanding in the automotive industry. The increase in tramp elements resulting from the recycling of steel is problematic. Tramp elements can lead to a negative influence on the weldability. To understand the influence, the welding properties of three green steels are characterized. The potential limits of
Elias Gebhard Vogt, Patrick Veyel, Lars Gebel, Christian Meyer, Robert Thomas, Michael Thomas, Christoph Herrmann   +6 more
wiley   +1 more source

Assessment of wear behavior analysis on normalized martensitic stainless steel for sustainable applications [PDF]

E3S Web of Conferences
An alloy of iron and chromium is called stainless steel. The compositionratio of stainless steel will vary depending on the grade required and the intended use of the steel, although it must contain at least 0.5% chromium. Numerous applications exist for
Sathish S., Beena T., Rahul V., Kumar M. Saravana, Das A. Daniel, Seema Banu, Ram Ramaswamy   +6 more
doaj   +1 more source

Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation [PDF]

Materials Research, 2017
Martensitic transformation can be induced by plastic deformation in metastable iron-based alloys, such as stainless steels containing limited amounts of C, Ni and Cr.
Jheison Lopes dos Santos, Sergio Neves Monteiro, Veronica Scarpini Cândido, Anderson Oliveira da Silva, Flavio James Tommasini   +4 more
doaj   +1 more source

Residual stress measurement round robin on an electron beam welded joint between austenitic stainless steel 316L(N) and ferritic steel P91 [PDF]

, 2017
This paper is a research output of DMW-Creep project which is part of a national UK programme through the RCUK Energy programme and India's Department of Atomic Energy.
A.K. Bhaduri, A.N. Forsey, ASTM, Bouchard, C.E. Truman, Chetal, D.J. Smith, Dai, EDF, Evans, F. Hosseinzadeh, Fitzpatrick, Fitzpatrick, H.C. Dey, Holden, Hosseinzadeh, Hosseinzadeh, ISO, ISO/TS 21432, J.A. Francis, Javadi, Javadi, Javadi, Javadi, Javadi, K. Abburi Venkata, Kartal, Kerr, Leggatt, M.C. Smith, Mahmoudi, Moat, N. Naveed, Naveed, Noyan, Olabi, Olabi, P.J. Bouchard, Pagliaro, Pagliaro, Prime, Prime, R.A. Ainsworth, Rossini, S. Gungor, S. Mahadevan, Schajer, Shan, Traore, Traore, Vasileiou, Vasileiou, Venkata, Venkata, VEQTER, Withers, Y. Javadi, Yaghi, Zhang   +57 more
core   +3 more sources