Results 141 to 150 of about 867 (166)
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International Journal of Mechatronics and Manufacturing Systems, 2009
The operative range of existing sensors is very limited with respect to withstanding harsh environments (high temperature or pressure, severe strains, etc.). Additionally, available sensors are limited in spatial and temporal resolution due to their large size. This paper reports on design, fabrication and characterisation of embedded sensors for harsh
Dirk Werschmoeller, Xiaochun Li
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The operative range of existing sensors is very limited with respect to withstanding harsh environments (high temperature or pressure, severe strains, etc.). Additionally, available sensors are limited in spatial and temporal resolution due to their large size. This paper reports on design, fabrication and characterisation of embedded sensors for harsh
Dirk Werschmoeller, Xiaochun Li
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Materials Today: Proceedings, 2019
Abstract The performance of polycrystalline cubic boron nitride (PCBN) was studied to investigate surface roughness analysis at various machining parameters. The PCBN tools were used in tool steel AISI D2 steel with hardness of 64 HRC. Machining test was performed with dry cutting condition at different cutting speed, feed and depth of cut.
A. Srithar +2 more
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Abstract The performance of polycrystalline cubic boron nitride (PCBN) was studied to investigate surface roughness analysis at various machining parameters. The PCBN tools were used in tool steel AISI D2 steel with hardness of 64 HRC. Machining test was performed with dry cutting condition at different cutting speed, feed and depth of cut.
A. Srithar +2 more
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Optics & Laser Technology, 2015
Abstract The present paper investigates a transformation induced fracture mechanism for the cutting of Polycrystalline Cubic Boron Nitride (PCBN) sample by a hybrid CO2 laser/waterjet (CO2-LWJ) manufacturing process. In CO2-LWJ machining, a laser was used for local heating followed by waterjet quenching leading to fracture propagation along the ...
Zhuoru Wu +3 more
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Abstract The present paper investigates a transformation induced fracture mechanism for the cutting of Polycrystalline Cubic Boron Nitride (PCBN) sample by a hybrid CO2 laser/waterjet (CO2-LWJ) manufacturing process. In CO2-LWJ machining, a laser was used for local heating followed by waterjet quenching leading to fracture propagation along the ...
Zhuoru Wu +3 more
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The International Journal of Advanced Manufacturing Technology, 2001
3 min −1 . Carbide inserts were also tested under the same cutting conditions. The tests were carried out in the dry condition. Three different hardened steels were cut and the wear mechanism was investigated using a scanning electronic microscope (SEM). The minimal wear mechanism found was a combination of adhesion and abrasion.
A. Braghini Jr, R.T. Coelho
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3 min −1 . Carbide inserts were also tested under the same cutting conditions. The tests were carried out in the dry condition. Three different hardened steels were cut and the wear mechanism was investigated using a scanning electronic microscope (SEM). The minimal wear mechanism found was a combination of adhesion and abrasion.
A. Braghini Jr, R.T. Coelho
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Journal of Cleaner Production, 2016
Abstract Nickel-based superalloys, such as Inconel 783, have exclusive characteristics like excellent corrosion resistance and physical and chemical strength against high temperatures, and therefore, are ubiquitous in the industries include turbine manufacturing, petroleum and petrochemical companies, aerospace and ship building.
Ahmadreza Hosseini Tazehkandi +3 more
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Abstract Nickel-based superalloys, such as Inconel 783, have exclusive characteristics like excellent corrosion resistance and physical and chemical strength against high temperatures, and therefore, are ubiquitous in the industries include turbine manufacturing, petroleum and petrochemical companies, aerospace and ship building.
Ahmadreza Hosseini Tazehkandi +3 more
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Applied Mechanics and Materials, 2011
The samples of Polycrystalline cubic boron nitride (PcBN) cutting tool were machined by adjusting the main parameters of electrical discharge machining (EDM). After the machining, the phases were analyzed by X-ray diffraction analyzer and the surface layer microstructure was observed by scanning electronic microscope.
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The samples of Polycrystalline cubic boron nitride (PcBN) cutting tool were machined by adjusting the main parameters of electrical discharge machining (EDM). After the machining, the phases were analyzed by X-ray diffraction analyzer and the surface layer microstructure was observed by scanning electronic microscope.
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First-Row d-Block Element-Catalyzed Carbon–Boron Bond Formation and Related Processes
Chemical Reviews, 2021Shubhankar Kumar Bose +2 more
exaly
Zirconia-Toughened Si<sub>3</sub>N<sub>4</sub> Bonding Polycrystalline Cubic Boron Nitride (PCBN)
Key Engineering Materials, 2001Jian Bing Zang +3 more
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Borophene: Two-dimensional Boron Monolayer: Synthesis, Properties, and Potential Applications
Chemical Reviews, 2022Yusuf Valentino Kaneti +2 more
exaly