SU1076166A1 - Method of producing metal bellows - Google Patents
Method of producing metal bellows Download PDFInfo
- Publication number
- SU1076166A1 SU1076166A1 SU823382049A SU3382049A SU1076166A1 SU 1076166 A1 SU1076166 A1 SU 1076166A1 SU 823382049 A SU823382049 A SU 823382049A SU 3382049 A SU3382049 A SU 3382049A SU 1076166 A1 SU1076166 A1 SU 1076166A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- corrugations
- heat treatment
- subsequent heat
- metal bellows
- producing metal
- Prior art date
Links
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- Heat Treatment Of Articles (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
СПОСОБ ИЗГОТОВЛЕНИЯ МЕТАЛЛИЧЕСКИХ СИЛЬФОНОВ из трубчатых заготовок , преимущественно из титановьох и нержавеющих сплавов, путем механогидравлической формовки кольцевых гофров на заготовке и последующей термообработки, отличающий с тем, что, с целью повышени циклической прочности за счет выравнивани упрочнени по образующей гофра, после формовки кольцевых гофров их впадины подвергают поверхностной обработке стальными микрошариками диаметром 0,16-0,20 мм при давлении 2,5-3,0 атм в течение 3-5 мин, а последующую термообработку выполн ют в виде дорекристаллизационного отжига при1 г680±10°С и (Л . выдержке 3-5 мин.A METHOD OF MANUFACTURING METAL SILPHONS from tubular blanks, mainly from titanium and stainless alloys, by mechanohydraulic forming ring corrugations on the workpiece and subsequent heat treatment, characterized in that, in order to increase the cyclic strength, by aligning the reinforced corrugated corrugations by forming corrugated corrugations by forming corrugated alloys. cavities are subjected to surface treatment with steel microspheres with a diameter of 0.16-0.20 mm at a pressure of 2.5-3.0 atm for 3-5 minutes, and the subsequent heat treatment is performed in the form of pre-recrystallization annealing at 1 g680 ± 10 ° C and (L. Aging for 3-5 min.
Description
рR
65.65.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823382049A SU1076166A1 (en) | 1982-01-13 | 1982-01-13 | Method of producing metal bellows |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823382049A SU1076166A1 (en) | 1982-01-13 | 1982-01-13 | Method of producing metal bellows |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1076166A1 true SU1076166A1 (en) | 1984-02-29 |
Family
ID=20992437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU823382049A SU1076166A1 (en) | 1982-01-13 | 1982-01-13 | Method of producing metal bellows |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1076166A1 (en) |
-
1982
- 1982-01-13 SU SU823382049A patent/SU1076166A1/en active
Non-Patent Citations (1)
Title |
---|
1. Бурцев К.Н. Металлические сильфоны. М., Государственное научно-техническое издательство машиностроительной лите{5атуры, 1963, с. 109. 2. Технологическа и{1струкци НИИтехноприбора 4C.1338l.001 1И. (дл Саранского приборостроительного завода), 1974 (прототип). TS) * |
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