Results 81 to 90 of about 1,504,487 (204)
FUNCTIONAL PROPERTIES OF COMBINED WEAR RESISTANT Ti-BASED COATINGS ON HIGH SPEED STEEL
Наука и техника, 2006 Functional properties of wear resistant combined coatings based on Ti are investigated in the paper. The coatings have been obtained with the help of combined technology that used electro arc evaporation and ionic nitriding methods.
M. A. Andreyev +2 more
doaj +1 more source
An Arsenic Removal Technology and Its Application in Arsenic-Containing Copper
ChemEngineeringThe usage of copper (Cu) ores containing low or no arsenic (As) has reduced, and Cu ores containing high levels of As have emerged as vital mineral resources for Cu extraction and processing.
Xiaowei Tang, Yuehui He
doaj +1 more source
Results in PhysicsThe present study proposes a strong and wide microwave absorption of multilayered metastructure (SWMAMM) capable of achieving an ultra-wideband absorption of −20 dB and 60° oblique incidence. SWMAMM primarily consists of metasurface-Ⅰ (MS-Ⅰ), metasurface-
Zheyipei Ma, Yanqiong Liu, Chao Jiang
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Characterization of Ti-6Al-(4V-7Nb-4Mo) Biomedical Alloys Produced by Powder Metallurgy Method
, 2020 Pure titanium and titanium-based alloys are the most widely used metallic biomaterials in biomedical applications. At that, the Ti-6Al-4V alloy is considered as the most commonly exploited alloy among all alloys that contain titanium.
AYGÜL, EBUZER +5 more
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Functionalising PM-parts by printing and sintering of powder filled pastes
, 2007 European Powder Metallurgy AssociationEuropean Powder Metallurgy Congress and Exhibition, Euro PM 2007 --15 October 2007 through 17 October 2007 -- Toulouse --Secondary operations are necessary to supply PM-parts with additional functions besides their ...
Veltl G. +3 more
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Research progress in thermomechanical treatment process of TiAl alloys
Journal of Aeronautical MaterialsTiAl alloys have attracted much attention due to its excellent specific strength，specific stiffness，and high-temperature performance，which has great potential for application in the aerospace industry.
WANG Yan +5 more
doaj +1 more source
Wear and mechanical properties of Al6061/SiC/B4C hybrid composites produced with powder metallurgy
Journal of Materials Research and Technology, 2019 This study investigates the production of various reinforced and non-reinforced composite materials using powder metallurgy (PM). It presents the new approach into optimize the mechanical properties of hybrid composites (Al-SiC-B4C) produced with powder ...
Kara Halil +3 more
semanticscholar +1 more source
Research progress of high-speed steel prepared by powder metallurgy [PDF]
As the tooling materials with high strength and toughness, the high speed steels (HSS) are widely used in the manufacture of cutting tools, moulds, rolls, and wear parts.
WANG Shuaishuai +8 more
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Diffusion bonding of iron and bronze by mirowave sintering [PDF]
, 2007 European Powder Metallurgy AssociationEuropean Powder Metallurgy Congress and Exhibition, Euro PM 2007 -- 15 October 2007 through 17 October 2007 -- Toulouse -- 105456In this study, diffusion bonding of Fe and Bronze (90%Cu+10% Sn) powders used as ...
Kurt, Adem +3 more
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Alloying variants – A special feature of powder metallurgy
In contrast to classical ingot metallurgy, in which case a chemically homogeneous liquid phase is the initial state, in powder metallurgy solid powders are the starting materials.
Danninger, Herbert; orcid: +3 more
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