Results 91 to 100 of about 108,193,042 (300)

Probing the Thermal Stability and Microstructural-Mechanical Behaviour of Laser-Welded 17-4 PH Stainless Steel [PDF]

open access: yesArchives of Metallurgy and Materials
Dissimilar-weld-fabrications are created to capture privilege of certain attributes of each component to enhance the potential of overall structure.
B. Kumar, A.K. Sahu, D. Das, S. Bag
doaj   +1 more source

Anticorrosive Performance of Smart Epoxy Coatings With Poly(urea‐formaldehyde) Microcapsules Filled With 5‐Ethylidene‐2‐norbornene

open access: yesAdvanced Engineering Materials, EarlyView.
PUF/ENB microcapsules were synthesized based on a sequential factorial design and incorporated into an epoxy matrix. Their anticorrosive action, associated with the self‐healing mechanism, demonstrated that the addition of microcapsules to the coating improved anticorrosive performance compared to pure epoxy coatings, particularly when the encapsulate ...
Vandicleya Alves Moreira   +6 more
wiley   +1 more source

ANALISA MEKANISME KEGAGALAN MATERIAL STAINLESS STEEL 17-4 PH POROS POMPA SENTRIFUGAL [PDF]

open access: yes, 2016
Kegagalan komponen pompa merupakan fenomena yang umum terjadi pada industri, hal ini dapat disebabkan oleh pengoperasian, korosi, konsentrasi tegangan atau pemilihan material yang tidak sesuai.
Mukhliansyah
core  

Experimental design approach to optimize selective laser melting of martensitic 17-4 PH powder: part I - single laser tracks and first layer

open access: yes, 2012
International audiencePurpose - The purpose of this paper is to investigate the effect of main process parameters of selective laser melting (SLM) technology on single lines and single layers manufactured from 17-4 PH martensitic powder using the ...
Cicala, E.   +3 more
core   +1 more source

Electrodeposition in Structural Lattices of Variable Architectures

open access: yesAdvanced Engineering Materials, EarlyView.
Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon   +3 more
wiley   +1 more source

Nonlinear increase in effective hydrogen diffusivity governed by three-dimensional pore connectivity in additively manufactured 17-4 PH stainless steel

open access: yesMaterials & Design
Hydrogen diffusivity in additively manufactured (AM) 17-4 PH stainless steel was investigated over a wide porosity range to clarify the effect of pore structure on hydrogen transport. AM steels with porosities of 0.4 %, 4.4 %, and 13.8 % were fabricated,
Junichiro Yamabe   +3 more
doaj   +1 more source

Corrosive-wear resistance of stainless steels for the impeller of slurry pump used in zinc hydrometallurgy process [PDF]

open access: yesChina Foundry, 2005
This paper presents corrosive-wear (C-W) behaviors of three kinds of steels under the simulating condition of traditional zinc hydrometallurgy process by using a self-made rotating disk apparatus.
Ping LI, Qizhou CAI, Bokang WEI
doaj  

Thermal Cycle–Microstructure–Property Relationships in Rail Steel Heat‐Affected Zone Simulated by Gleeble

open access: yesAdvanced Engineering Materials, EarlyView.
Microstructural evolution of premium rail steel during flash butt welding (FBW), comparing physically simulated heat‐affected zones with actual weld regions. Thermal cycles induce phase transformations and microstructural heterogeneity that influence weld quality and mechanical performance. These findings provide insights into optimizing FBW parameters
Emmanoelle Cintra da Cunha Araújo   +15 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

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