SU521325A1 - The method of processing products from aging stainless steel - Google Patents
The method of processing products from aging stainless steelInfo
- Publication number
- SU521325A1 SU521325A1 SU2080809A SU2080809A SU521325A1 SU 521325 A1 SU521325 A1 SU 521325A1 SU 2080809 A SU2080809 A SU 2080809A SU 2080809 A SU2080809 A SU 2080809A SU 521325 A1 SU521325 A1 SU 521325A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stainless steel
- aging
- processing products
- analog
- alloys
- Prior art date
Links
Landscapes
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Description
(54) СПОСОБ ОБРАБОТКИ ИЗДЕЛИЙ ИЗ НЕРЖАВЕЮЩИХ СТАРЕЮЩИХ СТАЛЕЙ(54) METHOD FOR PROCESSING PRODUCTS FROM STAINLESS STEELING STEELS
Известны способы обработки изделий из нержавеющих стареющих сталей,, включающие рекристаллизационный отжиг с охлаж-. дением на воздухе и старен; е 1. 2, 3, 4, s.Known methods of processing products from aging stainless steel, including recrystallization annealing with cooling. on air and old; e 1. 2, 3, 4, s.
С целью повышени разглерной стабиль- 5 ности издели при температурах з:теплуа : тации до 6ОО С по пре лагаемок у спосТ бу после старени производ т деформацию издели путем раст жени со степеньюIn order to increase the dispersed stability of the product at temperatures of: heat: up to 6OO C, according to the requirements of the method after aging, the product is deformed by stretching with a degree
.00-150 С 10.00-150 С 10
10-15% при температуре на ниже температуры старени .10-15% at a temperature below the aging temperature.
Описываемый способ проверен при об; работке высокопрочных капилл рггых ,труб диаметром 1,О-2,5 мм с толщиной стенки 0,3-0,5 мм из стали ЭИ-702. Обработка включает оТжиг при температуре 1О5О107О С с выдержкой 15 с и охлаждении на воздухе, старение при 700-720° в течение-10-1 ,2 ч, охлаждение в аргоне, нагрев до бОО-65О С, совмещенный с деформацией раст жением на 1О-15% первона ,чальной длины. В результате обработки -трубы обладают прочностью J.20-130 кг/м пластичностью 15-2О% и термостабильнос , тью размеров при темперааурих эксплуатаци; до 600°С.The described method is tested at about; processing of high-strength capillaries, pipes with a diameter of 1, O-2.5 mm with a wall thickness of 0.3-0.5 mm made of steel EI-702. The treatment includes an annealing at a temperature of 1050 ° C for 15 seconds and cooling in air, aging at 700–720 ° for -10–1.2 hours, cooling in argon, heating to BOO-65 ° C, combined with stretching by 1O -15% of the original, the initial length. As a result of the treatment, the pipes have a strength of J.20-130 kg / m plasticity of 15-2% and thermal stability of temperatury; up to 600 ° C.
Благодар повышению термостабильности изделий применение изобретени дл обработли Инструмента поз вол ет повысить i точность и скорость резани .Due to the improved thermal stability of the products, the application of the invention for machining the tool allows to increase i accuracy and cutting speed.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2080809A SU521325A1 (en) | 1974-12-08 | 1974-12-08 | The method of processing products from aging stainless steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2080809A SU521325A1 (en) | 1974-12-08 | 1974-12-08 | The method of processing products from aging stainless steel |
Publications (1)
Publication Number | Publication Date |
---|---|
SU521325A1 true SU521325A1 (en) | 1976-07-15 |
Family
ID=20602480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2080809A SU521325A1 (en) | 1974-12-08 | 1974-12-08 | The method of processing products from aging stainless steel |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU521325A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2510807C1 (en) * | 2013-02-04 | 2014-04-10 | Общество С Ограниченной Ответственностью "Промтехнология" | Method of high-temperature annealing of half-finished receiver |
RU2510808C1 (en) * | 2013-02-04 | 2014-04-10 | Общество С Ограниченной Ответственностью "Промтехнология" | Method of thermal processing of half-finished receiver |
-
1974
- 1974-12-08 SU SU2080809A patent/SU521325A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2510807C1 (en) * | 2013-02-04 | 2014-04-10 | Общество С Ограниченной Ответственностью "Промтехнология" | Method of high-temperature annealing of half-finished receiver |
RU2510808C1 (en) * | 2013-02-04 | 2014-04-10 | Общество С Ограниченной Ответственностью "Промтехнология" | Method of thermal processing of half-finished receiver |
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