RU92015807A - METHOD OF THERMAL TREATMENT OF A COLD-WOODED SHEET ROLLS FROM LOW-CARBON REDUCED ALUMINUM STEEL - Google Patents

METHOD OF THERMAL TREATMENT OF A COLD-WOODED SHEET ROLLS FROM LOW-CARBON REDUCED ALUMINUM STEEL

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Publication number
RU92015807A
RU92015807A RU92015807/02A RU92015807A RU92015807A RU 92015807 A RU92015807 A RU 92015807A RU 92015807/02 A RU92015807/02 A RU 92015807/02A RU 92015807 A RU92015807 A RU 92015807A RU 92015807 A RU92015807 A RU 92015807A
Authority
RU
Russia
Prior art keywords
cold
low
steel
wooded
thermal treatment
Prior art date
Application number
RU92015807/02A
Other languages
Russian (ru)
Inventor
А.М. Нестеренко
А.В. Дюбченко
А.В. Воржев
С.С. Колпаков
А.А. Угаров
А.С. Бирюков
А.Н. Тиньков
Н.И. Гуляев
П.Л. Литвиненко
Т.Е. Суровцева
А.П. Харин
Original Assignee
Научно-производственный внедренческий центр новых информационных технологий "Радоняж"
Filing date
Publication date
Application filed by Научно-производственный внедренческий центр новых информационных технологий "Радоняж" filed Critical Научно-производственный внедренческий центр новых информационных технологий "Радоняж"
Publication of RU92015807A publication Critical patent/RU92015807A/en

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Claims (1)

Способ термической обработки холоднокатаного листового проката из малоуглеродистой раскисленной алюминием стали относится к черной металлургии, в частности к термической обработке холоднокатаного листового проката из малоуглеродистой раскисленной алюминием стали, предназначенной для холодной штамповки деталей сложной конфигурации. Способ позволяет повысить пластичность стали и увеличить выход листа категории вытяжки ВОСВ и ОСВ до 98%. Способ включает нагревы стали до температуры рекристаллизационного отжига и выдержку при этой температуре. Длительность выдержки устанавливают в зависимости от временных параметров цикла нагрева до указанных температур.The method of heat treatment of cold-rolled sheet of low carbon aluminum-deoxidized steel relates to ferrous metallurgy, in particular, heat treatment of cold-rolled sheet steel from low-carbon aluminum-deoxidized steel intended for cold-forming of parts of complex configuration. The method allows to increase the ductility of steel and increase the output of the sheet of the category of the extract of VOSV and OSV up to 98%. The method includes heating the steel to the temperature of recrystallization annealing and aging at this temperature. The duration of exposure is set depending on the timing of the heating cycle to the specified temperature.
RU92015807/02A 1992-12-30 METHOD OF THERMAL TREATMENT OF A COLD-WOODED SHEET ROLLS FROM LOW-CARBON REDUCED ALUMINUM STEEL RU92015807A (en)

Publications (1)

Publication Number Publication Date
RU92015807A true RU92015807A (en) 1995-05-10

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