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首页> 外文期刊>Metallurgist >Experimental Determination of Temperature Parameters for Evaluating the Possibility of Manufacturing Alloy Ti-3Al-2.5V Hot-Extruded Tubes
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Experimental Determination of Temperature Parameters for Evaluating the Possibility of Manufacturing Alloy Ti-3Al-2.5V Hot-Extruded Tubes

机译:用于评价制造合金Ti-3Al-2.5V热挤压管的温度参数的实验测定

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摘要

Microstructural methods, thermal analysis, and thermomechanical test methods are used to study the structure and properties of hot-pressed semifinished product of alloy Ti-3Al-2.5V used for developing manufacturing technology for hot-extruded tubes. It is shown that the use of calculation methods for evaluating polymorphic transformation temperature makes it possible to assess the required temperature range with use of a test quenching method. Thermal analysis and laboratory thermomechanical tests are used to determine the temperature range for extrusion in two regions taking account of deformation heating.
机译:微观结构方法,热分析和热机械测试方法用于研究用于开发热挤压管制造技术的合金TI-3AL-2.5V的热压半成品的结构和性能。 结果表明,使用用于评估多晶型变换温度的计算方法使得可以使用试验淬火方法来评估所需的温度范围。 热分析和实验室热机械测试用于确定考虑变形加热的两个区域中挤出的温度范围。

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