RU2007136404A - METHOD OF THERMOMECHANICAL TREATMENT OF ALLOYS BASED ON VANADIUM - Google Patents
METHOD OF THERMOMECHANICAL TREATMENT OF ALLOYS BASED ON VANADIUM Download PDFInfo
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- RU2007136404A RU2007136404A RU2007136404/02A RU2007136404A RU2007136404A RU 2007136404 A RU2007136404 A RU 2007136404A RU 2007136404/02 A RU2007136404/02 A RU 2007136404/02A RU 2007136404 A RU2007136404 A RU 2007136404A RU 2007136404 A RU2007136404 A RU 2007136404A
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Abstract
Способ термомеханической обработки сплавов на основе ванадия, легированных элементами IVA группы Периодической системы и содержащих элементы внедрения (С, О, N) в количестве не менее 0,04 вес.%, включающий гомогенизацию или отжиг сплавов при температуре, превышающей температуру растворимости вторичных фаз, многократную термомеханическую обработку «деформация+отжиг» и заключительный стабилизирующий отжиг при Т=(950-1100)°С, отличающийся тем, что, с целью повышения прочности и пластичности без изменения размеров и формы образцов, пластическая деформация между отжигами осуществляется методом многократного всестороннего прессования до достижения величины истинной логарифмической деформации е≥2.A method for thermomechanical processing of vanadium-based alloys doped with elements of the IVA group of the Periodic System and containing implantation elements (C, O, N) in an amount of at least 0.04 wt.%, Including homogenizing or annealing the alloys at a temperature higher than the solubility temperature of the secondary phases, multiple thermomechanical treatment "deformation + annealing" and final stabilizing annealing at Т = (950-1100) ° С, characterized in that, in order to increase strength and ductility without changing the size and shape of the samples, plastic de the formation between the anneals is carried out by the method of multiple comprehensive pressing until the true logarithmic strain e≥2 is reached.
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RU2007136404/02A RU2360012C1 (en) | 2007-10-01 | 2007-10-01 | Method of thermomechanical treatment of alloys on basis of vanadium |
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RU2007136404/02A RU2360012C1 (en) | 2007-10-01 | 2007-10-01 | Method of thermomechanical treatment of alloys on basis of vanadium |
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RU2007136404A true RU2007136404A (en) | 2009-04-10 |
RU2360012C1 RU2360012C1 (en) | 2009-06-27 |
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RU2007136404/02A RU2360012C1 (en) | 2007-10-01 | 2007-10-01 | Method of thermomechanical treatment of alloys on basis of vanadium |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2445400C1 (en) * | 2010-08-09 | 2012-03-20 | Государственное образовательное учреждение высшего профессионального образования "Томский государственный университет" (ТГУ) | TREATMENT METHOD OF VANADIUM-BASED ALLOYS OF V-4Ti-4Cr SYSTEM |
RU2463377C1 (en) * | 2011-05-03 | 2012-10-10 | Государственное образовательное учреждение высшего профессионального образования "Томский государственный университет" (ТГУ) | Method of chemical-thermal treatment of vanadium alloys alloyed with chrome and titanium |
RU2605015C1 (en) * | 2015-07-07 | 2016-12-20 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) | Combined method of processing vanadium alloys |
RU2623848C2 (en) * | 2015-11-19 | 2017-06-29 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) | Method of manufacturing vanadium alloys blanks |
RU2644832C1 (en) * | 2016-12-20 | 2018-02-14 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) | Method of processing vanadium alloy billets |
RU2751208C1 (en) * | 2020-12-15 | 2021-07-12 | Федеральное государственное бюджетное учреждение науки Институт физики прочности и материаловедения Сибирского отделения Российской академии наук (ИФПМ СО РАН) | Method for processing vanadium alloys |
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RU2360012C1 (en) | 2009-06-27 |
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Effective date: 20181002 |