Fabrication of CVD diamond micro-milling tool by hybrid machining of laser-induced graphitization and precision grinding
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.08.121
Abstract: Abstract Owing to exceptional hardness and wear resistance, Chemical Vapor Deposition (CVD) diamond material is broadly used for micro-milling tools. However, the fabrication of CVD diamond micro-milling tool by a traditional grinding process is less… read more here.
Keywords: cvd diamond; micro milling; diamond micro; milling tool ... See more keywords
Fabrication and performance of CVD diamond cutting tool in micro milling of oxygen-free copper
Sign Up to like & getrecommendations! Published in 2019 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2019.107589
Abstract: Abstract Chemical vapor deposited (CVD) diamond is a promising material to fabricate micro-cutting tools owing to its ultra-high hardness, Young's modulus, and isotropic characteristics. In this research work, a novel compound process of laser-induced graphitization… read more here.
Keywords: micro milling; tool; cvd diamond; diamond ... See more keywords
CVD diamond photodetectors for FTU plasma diagnostics
Sign Up to like & getrecommendations! Published in 2021 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2021.112323
Abstract: Abstract We report on the results achieved by installing two Chemical Vapor Deposition (CVD) single crystal diamond detectors in one of the equatorial ports of the Frascati Tokamak Upgrade (FTU) tokamak, during the last six… read more here.
Keywords: photodetectors ftu; cvd diamond; diamond photodetectors; diamond detectors ... See more keywords
Influence of Al-Si-N interlayer on residual stress of CVD diamond coatings
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2018.10.030
Abstract: Abstract Here we report the novel interlayer for the high-quality CVD diamond thin films with reduced residual stress. We used the novel sputtering technique of reactive high power impulse magnetron suttering (r-HiPIMS) which allows us… read more here.
Keywords: interlayer; residual stress; cvd diamond; film ... See more keywords
Catalytic graphite mechanism during CVD diamond film on iron and cobalt alloys in CH4-H2 atmospheres
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2018.12.120
Abstract: Abstract Iron and cobalt alloys were exposed to a CH4-H2 mixture at about 670 °C during the chemical vapor deposition (CVD) of diamond film. Severe carburization is observed on pure Fe and Co-10Al alloy, resulting voluminous… read more here.
Keywords: diamond film; iron cobalt; cvd diamond; graphite ... See more keywords
A study of the radiation tolerance of poly-crystalline and single-crystalline CVD diamond to 800 MeV and 24 GeV protons
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ab37c6
Abstract: We have measured the radiation tolerance of poly-crystalline and single-crystalline diamonds grown by the chemical vapor deposition (CVD) process by measuring the charge collected before and after irradiation in a 50 μm pitch strip detector… read more here.
Keywords: crystalline cvd; cvd; cvd diamond; crystalline ... See more keywords
Influence of B/N co-doping on electrical and photoluminescence properties of CVD grown homoepitaxial diamond films
Sign Up to like & getrecommendations! Published in 2021 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac4130
Abstract: Boron doped diamond (BDD) has great potential in electrical, and electrochemical sensing applications. The growth parameters, substrates, and synthesis method play a vital role in the preparation of semiconducting BDD to metallic BDD. Doping of… read more here.
Keywords: photoluminescence; cvd diamond; scd; spectroscopy ... See more keywords
Fabrication and grinding performance of CVD diamond abrasive tool
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture"
DOI: 10.1177/09544054221099712
Abstract: The chemical vapor deposition (CVD) method has become a new choice for the fabrication of diamond grinding tools with excellent wear resistance. Different diamond abrasive particles were deposited on the lapping and sandblasting pretreated silicon… read more here.
Keywords: tool; cvd diamond; diamond abrasive; diamond grinding ... See more keywords
Controlling the sidewall verticality of a CVD diamond in Gaussian laser grooving.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.470128
Abstract: For the specific energy distribution of Gaussian laser, the obtained grooves always fall short in the sidewall verticality. To overcome this problem, the improvement of sidewall inclination in laser grooving of a CVD diamond is… read more here.
Keywords: sidewall verticality; gaussian laser; laser; cvd diamond ... See more keywords
CVD Diamond Interaction with Fe at Elevated Temperatures
Sign Up to like & getrecommendations! Published in 2018 at "Materials"
DOI: 10.3390/ma11122505
Abstract: Chemical vapor deposition (CVD) diamond is a prospective thin film material for cutting tools applications due to the extreme combination of hardness, chemical inertness, and thermal conductivity. However, the CVD diamond cutting ability of ferrous… read more here.
Keywords: diamond interaction; cvd diamond; diamond; iron ... See more keywords