ATE68527T1 - Verfahren zur herstellung eines druckgasbehaelters aus austenitischen staehlen durch kryoverformung. - Google Patents
Verfahren zur herstellung eines druckgasbehaelters aus austenitischen staehlen durch kryoverformung.Info
- Publication number
- ATE68527T1 ATE68527T1 AT88109402T AT88109402T ATE68527T1 AT E68527 T1 ATE68527 T1 AT E68527T1 AT 88109402 T AT88109402 T AT 88109402T AT 88109402 T AT88109402 T AT 88109402T AT E68527 T1 ATE68527 T1 AT E68527T1
- Authority
- AT
- Austria
- Prior art keywords
- compressed gas
- cryeoforming
- manufacture
- austenitic steels
- gas tank
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 abstract 1
- 229940029284 trichlorofluoromethane Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/04—Hardening by cooling below 0 degrees Celsius
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/041—Means for controlling fluid parameters, e.g. pressure or temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/049—Deforming bodies having a closed end
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873726960 DE3726960A1 (de) | 1987-08-13 | 1987-08-13 | Verfahren zur herstellung eines druckgasbehaelters aus austenitischen staehlen durch kryoverformung |
EP88109402A EP0303016B1 (de) | 1987-08-13 | 1988-06-14 | Verfahren zur Herstellung eines Druckgasbehälters aus austenitischen Stählen durch Kryoverformung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE68527T1 true ATE68527T1 (de) | 1991-11-15 |
Family
ID=6333652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88109402T ATE68527T1 (de) | 1987-08-13 | 1988-06-14 | Verfahren zur herstellung eines druckgasbehaelters aus austenitischen staehlen durch kryoverformung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4846900A (de) |
EP (1) | EP0303016B1 (de) |
JP (1) | JPS6465230A (de) |
AT (1) | ATE68527T1 (de) |
DE (1) | DE3726960A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63143208A (ja) * | 1986-12-06 | 1988-06-15 | Nippon Piston Ring Co Ltd | 鉄系焼結部品の製造方法 |
DE19645442A1 (de) * | 1996-11-04 | 1998-05-14 | Messer Griesheim Gmbh | Verbundbehälter für Gase |
JP2009012886A (ja) * | 2007-07-02 | 2009-01-22 | Ricoh Co Ltd | シート積載装置及び自動原稿搬送装置 |
DE102011105423B4 (de) * | 2011-06-22 | 2013-04-04 | Mt Aerospace Ag | Druckbehälter zum Aufnehmen und Speichern von kryogenen Fluiden, insbesondere von kryogenen Flüssigkeiten, und Verfahren zu dessen Herstellung sowie dessen Verwendung |
DE102011105426B4 (de) | 2011-06-22 | 2013-03-28 | Mt Aerospace Ag | Druckbehälter zum Aufnehmen und Speichern von kryogenen Fluiden, insbesondere von kryogenen Flüssigkeiten, und Verfahren zu dessen Herstellung sowie dessen Verwendung |
DE102017204240A1 (de) * | 2017-03-14 | 2018-09-20 | Robert Bosch Gmbh | Brennstofftank für ein Brennstoffzellensystem und Verfahren zum Herstellen eines Brennstofftanks |
CN109500195B (zh) * | 2018-11-19 | 2019-11-29 | 大连理工大学 | 一种铝合金异形管件超低温介质压力成形方法 |
CN113106207B (zh) * | 2021-04-20 | 2022-09-02 | 吉安锐迈管道配件有限公司 | 一种超低温9Ni钢热处理淬火冷却装置及工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1452533A1 (de) * | 1962-03-28 | 1969-02-20 | Arde Portland Inc | Verfahren zur Herstellung von Druckbehaeltern mit hoher Zugfestigkeit und Vorrichtung zur Durchfuehrung des Verfahrens |
FR1333779A (fr) * | 1962-05-11 | 1963-08-02 | Perfectionnement aux procédés de formage de soufflets métalliques de dilatation | |
GB964929A (en) * | 1962-06-21 | 1964-07-29 | Bristol Aerojet Ltd | Improvements relating to the treatments of metals |
US3255051A (en) * | 1962-07-25 | 1966-06-07 | Aerojet General Co | Method for strengthening iron base alloys |
US4042421A (en) * | 1975-12-03 | 1977-08-16 | Union Carbide Corporation | Method for providing strong tough metal alloys |
DE3608563A1 (de) * | 1986-03-14 | 1987-09-17 | Messer Griesheim Gmbh | Verfahren zur verringerung der waermeleitfaehigkeit von werkstuecken aus austenitischem stahl |
DE3614290A1 (de) * | 1986-04-26 | 1987-10-29 | Messer Griesheim Gmbh | Druckgasbehaelter aus einer austenitischen stahllegierung |
-
1987
- 1987-08-13 DE DE19873726960 patent/DE3726960A1/de not_active Withdrawn
-
1988
- 1988-06-14 EP EP88109402A patent/EP0303016B1/de not_active Expired - Lifetime
- 1988-06-14 AT AT88109402T patent/ATE68527T1/de not_active IP Right Cessation
- 1988-08-08 US US07/229,836 patent/US4846900A/en not_active Expired - Fee Related
- 1988-08-09 JP JP63197309A patent/JPS6465230A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4846900A (en) | 1989-07-11 |
EP0303016B1 (de) | 1991-10-16 |
JPS6465230A (en) | 1989-03-10 |
DE3726960A1 (de) | 1989-02-23 |
EP0303016A1 (de) | 1989-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |