Results 171 to 180 of about 7,778 (226)

Investigation of boriding kinetics of AISI D2 steel

Surface Engineering, 2014
A diffusion model was suggested to analyse the growth kinetics of Fe2B layers formed on AISI D2 steel by the pack-boriding process. It was used to estimate the boron diffusion coefficients of Fe2B in the temperature range of 1123–1273 K by applying the mass balance equation at the (Fe2B/substrate) interface.
M. Ortiz-Domínguez, M. Keddam, M. Elias-Espinosa, O. Damián-Mejía, M. A. Flores-Rentería, A. Arenas-Flores, J. Hernández-Ávila   +6 more
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Precision radial turning of AISI D2 steel

The International Journal of Advanced Manufacturing Technology, 2008
This paper compares finite element model (FEM) simulations with experimental and analytical findings concerning precision radial turning of AISI D2 steel. FEM machining simulation employs a Lagrangian finite element-based machining model applied to predict cutting and thrust forces, cutting temperature and plastic strain distribution.
J. Paulo Davim, C. Maranhão, P. Faria, A. Abrão, J. C. Rubio, Leonardo R. Silva   +5 more
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Prediction of Machining Performances in Hardened AISI D2 Steel

Materials Today: Proceedings, 2019
Abstract The current research focuses on predicting the surface roughness, the flank wear and (chip–tool) interface temperature when turning the hardened AISI D2 (55 ± 1 HRC) employing a mixed ceramic (Al2O3 + TiCN) tool in dry condition. Quadratic regression methodology has been introduced and their performances are compared on basis of mean error ...
Ramanuj Kumar, Ashok Kumar Sahoo, Purna Chandra Mishra, Amlana Panda, Rabin Kumar Das, Soumikh Roy   +5 more
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Surface Topography in Machining of AISI D2 Hardened Steel

Applied Mechanics and Materials, 2013
Surface topography plays an important part in understanding the nature of machined surfaces. This study is focused on surface topography of AISI D2 hardened steel (58-62 HRC) under dry milling process. Roughness, surface morphology and defects analysis were investigated.
N.A.H. Jasni, Mohd Amri Lajis
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Characterization of Metallurgical and Mechanical Properties of Thixowelded AISI D2 and AISI 304 Steels

Journal of Materials Engineering and Performance, 2020
In this study, AISI D2 tool steel was thixowelded with AISI 304 austenitic stainless steel by using a direct partial remelting technique. The joining parameters (temperature, soaking time, and contact area) have been investigated by studying their effects on the mechanical and metallurgical properties of the thixowelded joint.
M. N. Mohammed, M. Z. Omar, Z. Sajuri, Salah Al-Zubaidi   +3 more
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On the refinement of carbide precipitates by cryotreatment in AISI D2 steel

Philosophical Magazine, 2009
Refinement of carbide particles by cryotreatment is often proposed as a major factor for the improvement of wear resistance in tool steels. However, this proposition is not substantiated by experimental evidence. This has been examined in this report by (i) detailed micro-structural analyses of the nature, volume fraction, size, population density and ...
D. Das, A.K. Dutta, K.K. Ray
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Structure-Property Correlation of Cryotreated AISI D2 Steel

Advanced Materials Research, 2010
This study aims to reveal the underlying mechanism associated with the enhancement of wear resistance of tool steels by deep cryogenic treatment and to resolve the issue of reported varied degree of improvement in wear resistance through structure-property correlation of cryotreated vis-à-vis conventionally treated AISI D2 steel.
Debdulal Das, Apurba Kishore Dutta, Kalyan Kumar Ray   +2 more
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On the corrosion behavior of TiN-coated AISI D2 steel

Surface and Coatings Technology, 1999
Abstract An extensive investigation on the corrosion behavior of the TiN-coated D2 tool steel was performed. It is demonstrated that the corrosion properties of the TiN-coated D2 steel are primarily determined by the synergetic effect of the packing factor and thickness associated with the coating.
B.F Chen, W.L Pan, G.P Yu, J Hwang, J.H Huang   +4 more
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Characterization of Niobium Carbonitride Coating on AISI D2 Steel

Materials Science Forum, 2007
Thermo-diffusion coatings containing Nitrogen, Carbon and Niobium (N+C+Nb) on AISI D2 steel have been carried out by an initial tufftriding process followed by saturation with Niobium. The properties of the diffusion layer, namely microstructure, phase composition and micro-hardness of the Niobium carbonitride layer, have been studied. The influence of
U. Sen, S. Sen
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On machining of hardened AISI D2 steel with PCBN tools

Journal of Materials Processing Technology, 2006
Abstract This paper describes an experimental investigation on machining of a difficult-to-cut material, AISI D2 steel of hardness 62 HRC with PCBN tools. It was found that the most feasible feeds and speeds fall in the ranges 0.08–0.20 mm/rev and 70–120 m/min, respectively and that most of the tested PCBN tools reached the end of life mainly due to ...
J.A. Arsecularatne, L.C. Zhang, C. Montross, P. Mathew   +3 more
openaire   +1 more source