Results 41 to 50 of about 3,925,433 (173)

Wear maps for TiC composite based coatings deposited on 303 stainless steel

, 2014
Dry sliding wear (pin-on-disc) tests were carried out under ambient conditions at room temperature for TiC coated and uncoated 303 stainless steel, using alumina as a counterface.
Rasool, Ghulam, Stack, Margaret, Stack, M.M., Rasool, G.   +3 more
core   +1 more source

Vacuum Modification of the Surface Properties of T15K6 Hard Alloy by Plasma–Chemical Synthesis of TiN-Cu Coatings

Lubricants
The design and main parameters of a plasma–chemical reactor containing two compartments are presented. One compartment houses a vacuum-arc evaporator, while the other houses a planar magnetron.
Aleksandr Semenov, Dmitriy Tsyrenov, Nikolay Ulakhanov, Irina Semenova, Undrakh Mishigdorzhiyn, Wen Ma, Simon C. Tung, George E. Totten   +7 more
doaj   +1 more source

Fatigue Strength in Additive Toolmaking: A Study of Metal Binder Jetting and Electron Beam Melting for Processing Carbide‐Rich Cold‐Work Tool Steels

steel research international, EarlyView.
Focusing on the critical tap hole region of the blast furnace, this work examines binder characteristics, prepares tap hole clay with different formulations, and evaluates their physical properties. The findings confirm the advantages of composite binders and offer a new binder option for tap hole clay.
Frederik Tegeder, Lennart Mirko Scholl, Sandra Wieland, Christian Weck, Marie Franke‐Jurisch, Alexander Bezold, Thomas Weißgärber, Christoph Broeckmann   +7 more
wiley   +1 more source

Produção e propriedades mecanicas de carbonetos sinterizados (metais duros WC-Co) [PDF]

, 1987
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Centro TecnologicoAs características mecânicas e de densificação de ligas WC-Co, foram estudadas através de ensaios de dilatometria, flexão e dureza, em função dos dois principais ...
Batalha, Gilmar Ferreira
core  

In Situ Alloying of H13 Tool Steel With TiC via PBF‐LB/M

steel research international, EarlyView.
H13 tool steel is in situ alloyed with titanium carbides (TiC) in amounts up to 30 wt.%. This approach offers the advantage that the carbides melt only partially during processing, preventing excessive carbon enrichment of the steel matrix. The resulting microstructure consists of coarse, undissolved and fine, reprecipitated carbides, leading to grain ...
Oliver Bürgi, Anke Kaletsch, Christoph Broeckmann   +2 more
wiley   +1 more source

Physico-Mechanical Characteristics of Hard Alloys Made Out of Many Carbides

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2005
The Hard alloys of type WC-TiC-Co can be used to process materials with long chips, such as steels [1]. Titanium carbide or TiC-WC solid solutions, added as alloying constituents in the compositions of WC-Co pseudo-alloys increases their corrosion ...
Stela CONSTANTINESCU
doaj  

Micro‐Mechanism Informed Neural Networks for Process‐Property Prediction in Laser Powder Bed Fusion

Artificial Intelligence for Engineering, EarlyView.
Hard physics embedding, where neural networks learn residuals relative to analytical baselines, substantially outperforms soft loss‐function constraints for extrapolation in LPBF process–property prediction. Physics integration architecture determines generalization capability more than constraint quantity.
Yo‐Lun Yang
wiley   +1 more source

Influencia de inhibidores de crecimiento de grano en el comportamiento tribológico de carburos cementados WC-Co a partir de polvos nanométricos

, 2013
Los carburos cementados son materiales atractivos para muchas aplicaciones industriales debido a una combinación de propiedades mecánicas y físicas, estabilidad química y a su excelente resistencia al desgaste.
Espinosa Fernández, Lissette
core   +1 more source

Preparation, mechanical properties and wear resistance of dual-sized TiC particles reinforced high-entropy alloy cermet coating

Journal of Materials Research and Technology
The replacement of WC-Co cermet coating partially or entirely has evolved as one of the most promising research hotspots in terms of coating properties as well as economic reasons.
Meng Xiao, Shunfeng Nai, Shuai Nan, Chuangshi Feng, Zhou Guan, Chao Huo, Fuxiang Zhang, Zhaoguo Qiu, Gong Li   +8 more
doaj   +1 more source

A novel approach to investigate oxidation behaviour and mechanical properties of CVD bilayer TiN/TiC coatings [PDF]

Processing and Application of Ceramics
A novel approach to investigate the oxidation behaviour of bilayer TiN/TiC coatings deposited on WC-Co substrate by CVD method was employed. Two coatings with different structures and mechanical properties were manufactured using different processing ...
Ali Osamah Ihsan, Gyurika István Gábor, Korim Tamás, Jakab Miklós   +3 more
doaj   +1 more source