Results 91 to 100 of about 77,459 (311)

Stress distribution of an upper central incisor restored with different posts

Revista Facultad de Odontología Universidad de Antioquia, 2009
Introduction: the finite element method was used to analyze the stresses in teeth restored with posts. The variables studied were material and modulus of elasticity of dowel.
Hugo Sánchez-Bolívar , Edwin Chica-Arrieta , Federico Latorre-Correa   +2 more
doaj  

Progress in advanced high temperature materials technology [PDF]

Significant progress has recently been made in many high temperature material categories pertinent to such applications by the industrial community. These include metal matrix composites, superalloys, directionally solidified eutectics, coatings, and ...
Ault, G. M., Freche, J. C.
core   +1 more source

PBF‐LB/M of Ti‐6Al‐4V: High‐Pressure Solution Treatment and Aging for Applications in a Sustainable Aerospace

Advanced Engineering Materials, EarlyView.
Additive manufacturing (AM) allows great geometric freedom for lightweight components. As parts are progressively optimized exploiting potentials in AM leading in smaller material cross sections, high pressure solution treating and aging (STA) treatments show an enormous potential for strongly improving material properties.
Mika León Altmann, Andre Danzig, Freerk Syassen, Rainer Fechte‐Heinen, Anastasiya Toenjes   +4 more
wiley   +1 more source

Literature Review on Mechanical Properties and Behavior of Aluminum Metal Matrix Composite Material with Different Processes

ITEGAM-JETIA
This literature review studies the development, characterization, and applications of Aluminum Metal Matrix Composites (AMMCs). Focusing on different types of reinforcement materials with their processing techniques, mechanical properties, and ...
Jignesh G. Parmar, Mehul G. Mehta, Nital P. Nirmal   +2 more
doaj   +1 more source

Experimental Investigations on the Influence of Adhesive Oxides on the Metal-Ceramic Bond

Metals, 2015
The objective of this study was to test the influence of selected base metals, which act as oxide formers, on the metal-ceramic bond of dental veneer systems.
Susanne Enghardt, Gert Richter, Edgar Richter, Bernd Reitemeier, Michael H. Walter   +4 more
doaj   +1 more source

Manufacturing Continuous Fiber‐Reinforced Printing Filaments: Development of a Post‐Consolidation Unit

Advanced Engineering Materials, EarlyView.
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann, Patrick Schiebel, David May   +2 more
wiley   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Brazing technology of ceramic-Kovar alloy for high-temperature service

Hanjie xuebao
In view of the brazing challenge of ceramics and Kovar alloys under high-temperature service conditions, gold-nickel brazing filler metal with superior high-temperature resistance, which replaced the silver-copper-titanium brazing filler metal used in ...
Yue ZHANG, Jingbei NIU, Enze LI, Xinda WANG, Yang YU, Zhipeng ZHANG, Yanli XU   +6 more
doaj   +1 more source

Evaluation of the shear bond strength of the union between two CoCr-alloys and a dental ceramic Avaliação da resistência ao cisalhamento da união entre duas ligas a base de CoCr e uma cerâmica

Journal of Applied Oral Science, 2004
INTRODUCTION: Based on the importance of the integrity of the metal/ceramic interface, the purpose of this work was to evaluate the shear bond strength of the metal-ceramic union of two Co-Cr alloys (Wirobond C, Bego; Remanium 2000, Dentaurum) combined ...
Mariana Pretti, Edson Hilgert, Marco Antônio Bottino, Rander Pereira Avelar   +3 more
doaj   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source