Results 111 to 120 of about 22,877 (299)

USAGE OF PRESSURE OSCILLATIONS OF FLUCTUATING GAS FLOW FOR HANDLING OF 40X HARDENED STEEL SAMPLES [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2016
Subject of Research. The paper deals with experience in the use of advanced technology of aeroacoustic treatment of materials for impact toughness improvement of the 40X type constructional steel samples. The method is based on the influence of pulsating
E. E. Il'ina, N. V. Prodan, S. A. Vologjanina   +2 more
doaj  

PENGARUH VARIASI SUHU PADA PROSES SELF TEMPERING DAN VARIASI WAKTU TAHAN PADA PROSES TEMPERING TERHADAP SIFAT MEKANIS BAJA AISI 4140

, 2015
PENGARUH VARIASI SUHU PADA PROSES SELF TEMPERING DAN VARIASI WAKTU TAHAN PADA PROSES TEMPERING TERHADAP SIFAT MEKANIS BAJA AISI ...
Sunardi Sunardi, Mohammad Fawaid, Desga Hinta Nandiawan   +2 more
core   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Enhancing Antioxidant Activity and Nutritional Profile of Dark Chocolate Through Enrichment with Plant Sterols: A Study on Phytosterol Concentrations and Functional Properties

Foods
Chocolate, particularly dark chocolate, is recognized for its antioxidant properties attributed to the presence of flavonoids that promote cardiovascular health.
Patrycja Topka, Magdalena Rudzińska, Szymon Poliński, Aleksandra Szydłowska-Czerniak, Małgorzata Tańska   +4 more
doaj   +1 more source

TEMPERING OF STEEL

Toplinska obrada ključni je segment proizvodnog strojarstva. Omogućava postizanje željenih mehaničkih i strukturnih svojstava materijala, čime se poboljšava njihova funkcionalnost i trajnost.
Šporčić, Monika
core  

Report on Induction Tempering

, 2018
The problem posed by the company EFD Induction deals with the process of induction tempering.Tempering is part of the heat treatment for workpieces made of steel.
Hanche-Olsen, Harald, Roy, Thomas, Veje, Christian ; id_orcid, Petzoldt, Thomas, Ivanov, Dimitry, Roper, Ian   +5 more
core  

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Effects of High-Frequency Vibration on Residual Stress and Microstructure of Carbon Steel for Marine Structures: Comparative Analysis with Tempering

Journal of Marine Science and Engineering
To improve the safety and service life of carbon steel used in marine structures, appropriate regulation of residual stress in carbon steel is required. This paper investigates the effects of high-frequency vibratory stress relief (VSR) and tempering on ...
Guanhua Xu, Feilong Liu
doaj   +1 more source

EFFECT OF TEMPERING PARAMETERS ON THE HARDNESS OF NON ALLOY STEELS FOR QUENCHING AND TEMPERING

, 2022
U ovom radu analiziran je utjecaj parametara popuštanja na tvrdoću nelegiranog čelika C45. U teorijskom dijelu rada opisani su čelici namijenjeni za toplinsku obradu poboljšavanja te njihova podjela i namijene.
Kovačević, Iva
core  

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello, Joachim Gussone, Suzana G. Fries, Marcus Rackel, Andreas Stark, Norbert Schell, Jan Haubrich, Guillermo Requena   +7 more
wiley   +1 more source