Results 21 to 30 of about 125,037 (236)
Effects of Cr concentration on the microstructure and properties of WC-Ni cemented carbides
Journal of Materials Research and Technology, 2020 Based on thermodynamic calculations, WC-Ni-Cr3C2 model alloys with high Ni content have been designed by fixing the carbon potential to form either graphite or eta (M6C) phases.
Guoping Li +5 more
doaj +1 more source
Journal of Manufacturing and Materials ProcessingValve sealing surfaces demand coatings with high load-bearing capacity, low friction, and corrosion resistance. This study presents a duplex coating system, comprising an AISI 4130 steel substrate, a WC-10Co4Cr interlayer, and a tetrahedral amorphous ...
Yueyu Huang +9 more
doaj +1 more source
LubricantsNi-based WC composite coatings are widely used to protect hydraulic components, yet the role of WC particle morphology in binder-phase strengthening remains unclear.
Jiajun Li +6 more
doaj +1 more source
Research status and development trend of new nanocrystalline cemented carbides
Fenmo yejin jishu, 2022 Nanocrystalline cemented carbides have been widely used in the electronics information, automobile manufacturing, aerospace, national defense, and military industry due to the excellent performance. The development of nanocrystalline cemented carbides in
WANG Qian-yu +4 more
doaj +1 more source
Additive manufacturing of precision cemented carbide parts
, 2023 9192Cemented carbide parts are commonly used as wear resistance components in a broad range of industry, e.g. for forming, mould making and matrices.
Lahoda, Christian +4 more
core +1 more source
A Fuzzy Evaluation of Tool Materials in the Turning of Marine Steels
Metals, 2021 To recommend one suitable tool material for the cutting of marine steels under special conditions and requirements in emergency rescues of capsized steel ships, the cermet tools, cemented carbide tools and coated carbide tools were evaluated using a ...
Qingzhong Xu +4 more
doaj +1 more source
Advanced Science, EarlyView.This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen +7 more
wiley +1 more source
Avaliação da influência de adições de molibdênio, ferro e cromo no comportamento de sinterização e nas propriedades mecânicas do metal duro à base de níquel [PDF]
, 2014 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2014.Ligantes alternativos têm sido extensivamente estudados para substituir, total ou parcialmente, o ...
Cabral, André Bittencourt
core
Effect of surface finishing such as sand-blasting and CrAlN hard coatings on the cutting edge’s peeling tools’ wear resistance [PDF]
, 2009 The authors would like to thank IonBond (Chassieu-France) who made the sand-blasting treatments and the Regional Council of Burgundy and CTBA (Wood and Furniture Technical Centre) for their financial support.The aim of this study is first to define the ...
NOUVEAU, Corinne +9 more
core +1 more source
LubricantsThe AZ31 magnesium alloy is an attractive lightweight metallic material, but its low corrosion resistance and wear resistance significantly limit its widespread application in fields such as aerospace, the automotive industry, and mechanical engineering.
Yueyu Huang +6 more
doaj +1 more source