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Information × Registration Number 0216U009165, 0115U004481 , R & D reports Title Rapid heat treatment of fasteners and medical application parts made of titanium alloys popup.stage_title Head Ivasishin Orest M., Registration Date 28-12-2016 Organization Institute for metal physics NAS Ukkraine popup.description2 The regularities of structure formation and mechanical svostv high-strength titanium alloys with thermomechanical treatment, depending on the initial state of the semi-finished product was studied. It was found that to produce the most uniform and dispersed two-phase microstructure of these alloys is necessary deformation at temperatures CCI - 50-80oS (where CCI - polymorphic transformation completion temperature) with a degree of deformation of at least 80%. The formation of structure and properties of the fastening components in a subsequent high-speed heat treatment in various modes Thermokinetic. It is shown that the rapid heating up of the CCI-10-50oS (given its bias in the rapid heating) formed the most useful for practical use transformed beta microstructure with the most fine grain beta, which provides the highest performance plasticity after the final aging. The effect of aging on the final microstructure and the final set of physico-mechanical properties and shows that the best combination of high strength and sufficient ductility provides several aging at elevated temperatures, after heating to the holding temperature to be strictly controlled rate. Product Description popup.authors Атаманенко Ольга Миколаївна Дехтяр Олександр Ілліч Карасєвська Ольга Павлівна Марковський Павло Євгенович Матвійчук Юрій Васильович Меламед Борис Якович Мельник Ярослав Ігоревич Саввакін Дмитро Георгійвич popup.nrat_date 2020-04-02 Close