Results 91 to 100 of about 2,915 (260)

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

open access: yesAdvanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee   +7 more
wiley   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

open access: yesAdvanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir   +5 more
wiley   +1 more source

Geophysical assessment of physical and mechanical properties of rock masses in chrysotile asbestos mining

open access: yesVestnik MGTU
This study examines the application of a suite of geophysical methods for assessing the physical and mechanical properties of rock masses in an open-pit chrysotile asbestos mining operation.
Zuev P. I.
doaj   +1 more source

Reference data for Electrical Resistance Tomography

open access: yes, 2023
At the conference we will present a first draft of a machine-readable refer- ence dataset structure for ERT measurements on thin film materials, based on XLM language. Reference data will include ERT measurements, along with a set of meta- data, such as information about the samples (geometry, materials), the measurement protocol used to perform the ...
alessandro cultrera   +2 more
openaire   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Evaluation of Unknown Tube Well Depth Using Electrical Resistivity Method

open access: yesMATEC Web of Conferences, 2017
Electrical resistivity method has increasingly adopted in engineering, environmental, mining and archaeological studies. Systematic and proper studies of unknown civil engineering structure evaluation particularly on tube well depth was rarely being ...
Zainal Abidin Mohd Hazreek   +6 more
doaj   +1 more source

Evaluation of Lake Sediment Thickness from Water-Borne Electrical Resistivity Tomography Data. [PDF]

open access: yesSensors (Basel), 2021
Hoppenbrock J   +8 more
europepmc   +1 more source

Low-Cost Electrical Resistance Tomography

open access: yes, 2023
​​Electrical resistance tomography (ERT) and electrical impedance tomography (EIT) are imaging techniques reconstructing the internal conductivity distribution image of an object based on voltage measurements at the periphery of the object with a given applied current. ERT uses a direct current (DC), while EIT uses an alternating current (AC). However,
Aso Abbas, Ismail   +1 more
openaire   +1 more source

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