Results 261 to 270 of about 809,589 (339)

Characterizing the Al Si coating on 22MnB5 steel using Raman spectroscopy

Materials Characterization, 2022
C. M. Klassen, R. Smith, K. Daun
semanticscholar   +2 more sources

Effect of Al-Si coating weights on weldability of hot-stamped ultra-high-strength steel (UsiborR 1500) used in automotive structures

Advances in Materials and Processing Technologies, 2023
Automotive industries have seen increased demands for indirect hot-stamped pre-coated ultra-high-strength steel 22MnB5 due to its excellence. This paper presents the results of experimental investigation of the effect of Al-Si coating weights AS150 (150 ...
Hilary A. Onyishi, A. Okafor, Theodore Obumselu Nwoguh, Raj Sohmeshetty   +3 more
semanticscholar   +1 more source

Al–Si/B4C composite coatings on Al–Si substrate by plasma spray technique

Materials & Design, 2007
Abstract Plasma-sprayed coatings of Al–Si/B 4 C have been prepared on Al–Si piston alloys for diesel engine motors. The Al–Si/B 4 C composite powders including 5–25 wt% B 4 C were prepared by mixing and ball-milling processes. These powders were deposited on Al–Si substrate using an atmospheric plasma spray technique.
ÇELİK, ERDAL, Sarikaya, Ozkan, Anik, Selahaddin, Aslanlar, Salim, Cem Okumus, S.   +4 more
openaire   +4 more sources

Corrosion Resistance of MAO Coatings on Al-Si Alloys

Solid State Phenomena, 2020
The paper presents the results of an experimental study of the influence of micro-arc oxidation (MAO) on the parameters and the corrosion resistance of MAO-treated surfaces on a high-silicon aluminum alloy, M244 (Si ~ 25 %). The article describes the study methodology, comprising forming a coating on the surface of laboratory samples by means of MAO at
N.Yu. Dudareva, E.I. Ustimova, Rida Gallyamova   +2 more
openaire   +1 more source

Tensile-shear fracture behaviour of resistance spot-welded hot stamping sheet steel with Al–Si coating

Science and technology of welding and joining, 2020
Resistance spot welding (RSW) process with protective coatings on advanced high-strength steels is a challenge. An ultimate tensile strength (UTS)1500 MPa grade hot stamping sheet steel(22MnB5) with Al–Si coating was employed for the RSW process in the ...
N. Tan, Ji-Ung Hong, M. Lei, Xinyan Jin, Hongxing Zheng, Zhiping Luo   +5 more
semanticscholar   +1 more source

Laser cladding of Al-Si/SiC composite coatings: Microstructure and abrasive wear behavior

ICALEO 2007: 26th International Congress on Laser Materials Processing, Laser Microprocessing and Nanomanufacturing, 2007
Surface coatings of an Al-Si-SiC composite were produced on UNS A03560 cast Al-alloy substrates by laser cladding using a mixture of powders of Al-12 wt.% Si alloy and SiC. The microstructure of the coatings depends considerably on the processing parameters.
Anandkumar, R., Almeida, A., Vilar, R., Ocelik, V., De Hosson, J.Th.M.   +4 more
openaire   +2 more sources

Machining performance of Ti–Al–Si–N coated inserts

Surface and Coatings Technology, 2010
Abstract Ti–Al–Si–N quaternary coating has recently been developed for industrial applications due to its excellent machining performance. Here, we present a comparative research on Ti–Al–N single layer, Ti–Al–Si–N single layer, TiAlN–TiAlSiN bilayer and TiAlN/TiAlSiN multilayer coatings deposited onto cemented carbide substrates by cathodic arc ...
Li Chen, She Q. Wang, Yong Du, Shu Z. Zhou, Tie Gang, Ji C. Fen, Ke K. Chang, Yi W. Li, Xiang Xiong   +8 more
openaire   +1 more source

Analysis of Al-Si coatings in terms of bendability

Inżynieria Powierzchni, 2019
Protective coatings provide protection of structures against corrosion, but they also aim to meet marketing requirements – decorative qualities. One of the representatives of protective coatings are fire coatings based on Al and Al-Si, which have been used, among others, in the automotive industry.
Oskar Moraczyński, Andrii Zinchuk, Barbara Kucharska   +2 more
openaire   +1 more source

Corrosion-Resistance of MAO-Coatings on Al-Si Alloys

Materials Science Forum, 2016
The results of the experimental study of the influence of micro-arc oxidation (MAO) on the corrosion resistance of aluminum alloy samples AK12D are presented in this paper. The description of the research methodology, including the formation of the hardened layer on the surface of laboratory samples by MAO under various process conditions and the study
N.Y. Dudareva, M.M. Abramova, R.V. Kalschikov   +2 more
openaire   +1 more source

Structure of Intermetallic Al–Si Coating on Inconel 617

Materials Science Forum, 2014
Nickel superalloy was coated by aluminide coatings by the slurry method. The slurry as active mixture containing aluminium and silicon powders, an activator and a binder. The coating were obtained by annealed in argon atmosphere. The structure of these coatings is two zonal and depends on time and temperature of producing.
Agnieszka Kochmańska, Paweł Kochmański   +1 more
openaire   +1 more source