Results 121 to 130 of about 22,719 (295)

Production of cemented carbide tools using technology of multiaxial pressing [PDF]

open access: yes, 2015
Tato bakalářská práce je zaměřena na řezné nástroje, které jsou vyrobeny ze slinutých karbi-dů. V této práci je charakterizován vývoj slinutých karbidů, rozdělení slinutých karbidů, mate-riály, ze kterých se slinuté karbidy vyrábějí a proces výroby ...
Mach, Martin
core  

Liquid Phase Migration in Cemented Carbides – Experiments and Modelling

open access: green, 2022
Armin Salmasi   +3 more
openalex   +1 more source

Metal Fatigue Fracture After Revision Total Knee Arthroplasty: A Retrieval Analysis

open access: yesJournal of Orthopaedic Research, Volume 44, Issue 4, April 2026.
(A) Revision total knee arthroplasty components fracture, promoted by a lack of metaphyseal fixation. (B) Scanning electron microscopy identifies transgranular fatigue crack propagation. (C) Modular junction analysis documents chemical and mechanical conditions associated with a decrease in fatigue strength.
Michael A. Kurtz   +5 more
wiley   +1 more source

Production of arsenical bronze using speiss on the Elephantine Island (Aswan, Egypt) during the Middle Kingdom (Middle Bronze Age) (c.2000–1650 BCE)

open access: yesArchaeometry, Volume 68, Issue S1, Page S38-S63, April 2026.
Abstract This paper presents the first direct evidence of the slags produced during the cementation alloying process of Cu with speiss inside ceramic crucibles, thus representing Cu alloying with As in Middle Kingdom Egypt. The settlement deposits from the Middle Bronze Age were excavated on Elephantine Island, within modern Aswan.
Jiří Kmošek, Martin Odler
wiley   +1 more source

Experimental Study on Chemical-Mechanical Synergistic Preparation for Cemented Carbide Insert Cutting Edge. [PDF]

open access: yesMicromachines (Basel), 2023
Qin C   +8 more
europepmc   +1 more source

Acrylic Resin Guide for Locating the Abutment Screw Access Channel of Cement-Retained Implant Prostheses [PDF]

open access: yes, 2016
Abutment screw loosening represents a common and challenging technical complication of cement-retained implant prostheses. This article describes the fabrication of a simple and accurate poly(methyl methacrylate) guide for identifying the location and ...
Ahmed, Ayman   +2 more
core   +1 more source

Extent of Implantoplasty in the Combined Surgical Therapy of Peri‐Implantitis: A Quasi‐Randomized Clinical Trial

open access: yesClinical Implant Dentistry and Related Research, Volume 28, Issue 2, April 2026.
ABSTRACT Objective The present study aimed to compare the clinical and radiographic performance of full‐length implantoplasty (FLIP) versus partial‐length implantoplasty (PLIP) for the supracrestal component as part of combined surgical therapy for peri‐implantitis with a ≥ 3 mm depth at the intrabony component.
Alberto Monje   +5 more
wiley   +1 more source

Thermal shock and erosion resistant tantalum carbide ceramic material [PDF]

open access: yes, 1978
Ceramic tantalum carbide artifacts with high thermal shock and mechanical erosion resistance are provided by incorporating tungsten-rhenium and carbon particles in a tantalum carbide matrix. The mix is sintered by hot pressing to form the ceramic article
Honeycutt, L., III, Manning, C. R.
core   +1 more source

Surface wear and roughness of experimental composites containing calcium orthophosphate particles following toothbrush abrasion

open access: yesEuropean Journal of Oral Sciences, Volume 134, Issue 2, April 2026.
Abstract This study evaluated experimental composites containing dicalcium phosphate dihydrate (DCPD) particles for toothbrush wear and roughness. Composites containing bisphenol‐A glycidyl dimethacrylate/triethylene glycol dimethacrylate with 50 vol% inorganic fraction consisting of barium glass and DCPD (35:15 and 15:35 vol%) or barium glass only ...
Handially S. Vilela   +5 more
wiley   +1 more source

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