Results 31 to 40 of about 992 (172)

Research of Tribological and Thermodynamic Parameters of the WC-Cu Braking System of the Experimental Modular Electric Vehicle

Production Engineering Archives, 2023
The authors of this manuscript present the development of a braking system with friction material base WC-Cu coating for the electric vehicle.
Varecha Daniel, Galik Jan, Kohar Robert, Gajdosik Tomas, Gajdac Igor, Jenis Jozef   +5 more
doaj   +1 more source

Retrospective evaluation of palliative care consultation in critically ill adult and pediatric cancer subjects

Pediatric Investigation, EarlyView.
Children with cancer received more palliative care consultation before, but fewer during, critical illness compared with adults. This disparity suggests underuse of palliative care during pediatric critical care. ABSTRACT Importance Palliative care consultation is an essential component of comprehensive care for patients with cancer during critical ...
Conrad Krawiec, Neal Thomas
wiley   +1 more source

Modelling and Multi-objective Optimization of Elastic Abrasive Cutting of C45 and 42Cr4 Steels

Strojniški vestnik – Journal of Mechanical Engineering, 2021
Elastic abrasive cutting is a new high-performance method to produce workpieces made of materials of different hardness, which ensures lower wear of cut-off wheels and higher quality machined surfaces. However, the literature referring to elastic abrasive cutting is scarce; additional studies are thus needed.
Stefanova Aleksandrova, Irina, Stoynova, Anna, Aleksandrov, Anatoliy   +2 more
openaire   +2 more sources

THE FORMATION OF ANTI-CORROSIVE STRUCTURES AND THIN FILMS ON METAL SURFACES BY APPLYING EDM [PDF]

Journal of Engineering Science (Chişinău), 2018
The methods of formation anti-corrosive strata and thin films on metal surfaces by applying electric discharge machining (EDM) are presented in this chapter. It has been demonstrated the increase of anti-corrosion resistance of metal surfaces
Pavel Topala, Alexandr Ojegov, Vitalie Besliu, Petru Stoicev   +3 more
doaj   +1 more source

Durability performance of a high‐performance fiber‐reinforced concrete for bridge applications

Structural Concrete, EarlyView.
Abstract This paper investigates the durability performance of a coarse‐aggregate high‐performance fiber‐reinforced concrete (HPFRC) developed as a cost‐efficient material solution for precast bridge applications. A comprehensive experimental program was conducted to assess the resistance of the material to the principal deterioration mechanisms ...
Rolando Baldiviezo, Rafael Ruiz, Borja Regúlez, Carmen Andrade, Hugo Corres, Valle Chozas‐Ligero, Leonardo Todisco   +6 more
wiley   +1 more source

Mechanical, rheological, and durability performances of GGBS‐based concrete for potential application to prestressed structures

Structural Concrete, EarlyView.
Abstract Ground granulated blast‐furnace slag (GGBS) is a widely used clinker substitute in concrete, recognized for its potential to significantly reduce environmental impacts. However, its application in prestressed concrete remains limited in several countries, mainly due to concerns regarding early‐age mechanical performance and long‐term ...
D. Rolando Baldiviezo, Leonardo Todisco, Cristina Argiz, Carmen Andrade, Amparo Moragues, Jaime C. Gálvez, Hugo Corres   +6 more
wiley   +1 more source

RETRACTED: Optimising cutting parameters in boring operation for C45 steel

IOP Conference Series: Materials Science and Engineering, 2020
Abstract This paper describes the work carried out on C45 steel subjected to boring operation and development of an optimum set of parameters to be adopted for boring process to get better surface finish and increase the material removal rate (MRR). The design of experiments (DOE) technique is used to carry out the experiments and the
G Jangali Satish, H K Madhusudhana, Bentur H Nishant, B B Kotturshettar   +3 more
openaire   +1 more source

Rapid Determination of the S-N Curve for Steel by means of the Thermographic Method

Advances in Materials Science and Engineering, 2016
The paper presents a thermographic method of accelerated determination of the S-N curve. In the presented method, the S-N curve was developed based on energy-related parameter with the assumption of its dependency on the stress amplitude.
Adam Lipski
doaj   +1 more source

Influence of Heat Treatment on Corrosion of Mild Steel Coated with WC-Co-Al2O3 Cermet Composite Produced by Electrospark Deposition

International Journal of Electrochemical Science, 2019
The effect of heat treatment on corrosion of C45 mild steel coated with WC-Co-Al2O3 cermet composite were examined. The cermet coatings (CC) were produced by electrospark deposition (ESD) technology.
Mieczyslaw Scendo, Klaudia Szczerba
doaj   +1 more source

High Density Polyethylene/Ground Tire Rubber Composites Compatibilized by Dicumyl Peroxide

Journal of Applied Polymer Science, Volume 143, Issue 25, July 5, 2026.
ABSTRACT In this study, the thermal behavior of dicumyl peroxide (DCP) was first evaluated by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA), which confirmed a peak decomposition temperature around 172°C, highlighting its incompatibility with standard melt‐mixing techniques for most polyolefins. To overcome this limitation,
Hibal Ahmad, Denis Rodrigue
wiley   +1 more source