Case Study
Temperature control plays an important role in any hot-working operation. Contact methods of measurement are often difficult as the probes can mark the surface and maintenance of the probes and contacting mechanism can be time consuming and expensive. Non-contact measurement using infra-red sensors has been tried many times but with only limited success on aluminum […]
Continuous Control of Thermodynamic Temperature
ABSTRACT – Dynamic nature of particles behavior in extrusion, rolling and forging of aluminum and its alloys almost totally rules out the possibility for contact thermometry under continuous control of thermodynamic temperature. The authors examined the basic potentialities of non-contact passive optical pyrometry for these processes. Method of optical pyrometry which provides for thermodynamic temperature measurement […]
Welche Voraussetzungen gelten für das Messen mit IR-Pyrometern?
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Pyrometer Strangpressen
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Quartz Fusing Application
Application: Quartz Fusing using Infrared Non Contact Pyrometer AST AL514 chemical composition of quartz and silica glass is similar. Both consist of Silicon Dioxide but there exists a significant difference among their structural composition. Silica glass commonly known as glass is amorphous while quartz is crystalline in nature. This change in the structural composition is […]
Billet And Bar In Forging Process
Temperature Measurement Of Aluminium Billet And Bar In Forging Process Prepared by: Boris Shtarker and Ofer Yoely Introduction Temperature control plays an important role in any hot-working operation. Contact methods of measurement are often difficult as the probes tends to wear and maintenance of the probes can be time consuming and expensive. Non-contact measurement using […]
Continuous Control of Thermodynamic Temperature in Extrusion, Rolling and Forging of Aluminum Alloys
Prepared by : Dr. E.D. Glazman, Chief Scientist, R. Goshen, T. Kornfeld, S. Levy, H. Damir ABSTRACT – Dynamic nature of particles behavior in extrusion, rolling and forging of aluminum and its alloys almost totally rules out the possibility for contact thermometry under continuous control of thermodynamic temperature. The authors examined the basic potentialities of non-contact […]
Real Temperature Parameters For Isothermal Extrusion
Prepared By Boris Shtarker, Eduard Hodos, Ofer Yoely, 3t True Temperature Technologies, Misgav, Israel. Abstract — The Main Parameters That Must Be Controlled For Isothermal Extrusion, And To Achieve The Optimum Metallurgical Properties In The Profile, Are The Taper Heating Of The Billet, The Die Exit Temperature, And The Temperature Of The Profile During Cooling. […]
Overview of AST / 3T Technology
AST 3T development is oriented for a product, which can be the new step in the quite tight market of Infrared non –contact optical thermometers (pyrometers). And the main goal, achieved by our team was development of the system which is able to reach high accuracy temperature measurement of objects with various optical properties. Optical […]
New Optical Pyrometer
New Optical Pyrometer for Measuring the Temperature of Aluminum Alloys INTRODUCTION Improvement in the effectiveness and quality in the modern technological processes employed in the manufacture of aluminum and its alloys cannot be achieved unless the temperature can be measured to an accuracy of ± 0.5 – 1%. In static processes, where there is a […]