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Meeting MS&T23: Materials Science & Technology
Symposium Advanced Coatings for Wear and Corrosion Protection
Presentation Title Improvement of Cutting Performance of Titanium Based Vacuum Brazed Diamond Tools Excursively Coating via Physical Vapor Deposition
Author(s) Yunus Emre Erbay, Berrak Bulut, Işıl Kerti
On-Site Speaker (Planned) Berrak Bulut
Abstract Scope Diamond is the most suitable abrasive for manufacturing natural stones. There are three types of diamond tools; sintering, electroplating, and brazing. Active brazing method offers high bonding strength of brazed diamond grits, and large chip storage space of abrasive tools. The main reactive element systems suitable for brazing diamond are Ti and Cr. In this study, the combination of the active brazing and PVD coating was investigated in Ni-Cr and Ti alloy system. Microstructures of the samples were determined by SEM and XRD analysis. In order to examine the mechanical properties, the hardness was measured by indentation method, micro-scratch analyzes and the wear tests were carried out. In the wear tests, natural stone was used as abrasive. No water was used during the test, and the resistance of the coating against heating was observed. Results showed the active brazing-PVD coating samples have high mechanical properties than active brazing samples.


Benefits of Yttria-doping in Ytterbium Disilicate Environmental Barrier Coatings
Ceramic Coating as a Diffusion Barrier to Prevent Saddle Marks in Continuous Homogenization of Aluminum 6000 Series
Corrosion-Resistant Coatings for Storage Canister
Development and Wear Behaviour of Compositional Gradient and Multi-layered Ni-W Alloy Coatings
Effect of Micro-arc Oxidation Voltage on the Morphology and Electrochemical Properties of AZ31B Magnesium Alloy
Effect of Sustainable Silica-rich Graphene Analogues to Achieve High-Performance Corrosion Resistance Coating for Carbon Steel
Effects of BN Content on the Microstructure and Mechanical Properties of Cr3C2–NiCr-BN Composite Coatings Prepared by a Novel Ethanol-fueled HVOF Process
Highly Robust CeO2/C3N4-modified NiP Electroless-plated Coatings
Improvement of Cutting Performance of Titanium Based Vacuum Brazed Diamond Tools Excursively Coating via Physical Vapor Deposition
J-1: Development of Fusion Bonded Epoxy Coatings on Steel Components for the Improved UV and Corrosion Resistance Performance
J-2: Obtaining Protective Coatings TiAl, TiSi under Conditions of Synthesis of Complex Functionally Active Charges
Novel Thermal Barrier Coatings Stable up to 1700C
Structural Integrity Assessment of Cold Spray Repaired High-Strength Aluminium Alloy 7075 Specimens
Surface Preparation and Process Optimization on Thin Film Coating to Reduce Wafer Warpage for Advanced Packaging Applications in Semiconductor Industry
Sustainable Development of Spray Parameters for Thermal Spray
The dDevelopment of Resistance Seam Cladding for Corrosion Resistant Liners in Linepipe
The Importance of Controlling UV Coating Temperature to Stabilize Viscosity during Application to Reduce Energy Consumption
Tribological and Anti-scaling Performance of Graphene-enriched Thin Polymer Coatings
ZnO-doped C3N4 Nanocapsules-modified NiP Metallic Coating

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