Results 251 to 260 of about 809,589 (339)

Effects of Rare Earth Elements on the Isothermal Oxidation of the Alumina-Scale-Forming NbSiTiAlHf Alloys. [PDF]

open access: yesMaterials (Basel)
Jiang C   +9 more
europepmc   +1 more source

Nanosecond laser ablation of Al-Si coating on boron steel

Surface and Coatings Technology, 2017
Abstract Al-Si coating is routinely used for hot-press-forming (HPF) steel to prevent oxidation and decarburization under high-temperature processing conditions. However, the Al-Si coating is not suitable for subsequent welding process and has to be removed before laser welding.
Fang Li   +5 more
semanticscholar   +2 more sources

Investigation of the High Strength Steel Al-Si Coating during Hot Stamping Operations

Key Engineering Materials, 2009
To improve the low formability that HSS sheets exhibit at room temperature, innovative forming technologies like the hot stamping process are currently applied. In order to avoid scaling and decarburization during the heating step, metal sheets coated with a specially developed Al-Si coating are utilized. In the present work the coating characteristics
F. Borsetto, A. Ghiotti, S. Bruschi
semanticscholar   +4 more sources

Effects of annealing on Al–Si coating synthesised by mechanical alloying

Surface Engineering, 2017
An Al–Si composite coating was synthesised on Ti–6Al–4 V alloy substrate by means of mechanical alloying. The as-synthesised coating had a composite structure. The effects of annealing treatment on the microstructure, the mechanical properties and the oxidation resistance of coating were investigated.
Cheng Chen   +3 more
semanticscholar   +2 more sources

Improved the elevated temperature mechanical properties of Al-Si alloy deposited with Al-Si coating by magnetron sputtering

Vacuum, 2018
Abstract Compact and uniform aluminum silicon (Al-Si) coatings with different Si contents were deposited on Al-Si alloy by magnetron sputtering. The structure and mechanical properties of the Al-Si alloy covered with Al-Si coating were characterized.
Fengqin Xu, D. Gong
semanticscholar   +2 more sources

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