FR2392295A1 - Soufflets en materiau anti-corrosion - Google Patents

Soufflets en materiau anti-corrosion

Info

Publication number
FR2392295A1
FR2392295A1 FR7815113A FR7815113A FR2392295A1 FR 2392295 A1 FR2392295 A1 FR 2392295A1 FR 7815113 A FR7815113 A FR 7815113A FR 7815113 A FR7815113 A FR 7815113A FR 2392295 A1 FR2392295 A1 FR 2392295A1
Authority
FR
France
Prior art keywords
weight
bellows
less
corrosion material
corrosion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7815113A
Other languages
English (en)
Other versions
FR2392295B1 (fr
Inventor
Taiji Hoshino
Masao Okubo
Masayoshi Miki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2392295A1 publication Critical patent/FR2392295A1/fr
Application granted granted Critical
Publication of FR2392295B1 publication Critical patent/FR2392295B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/047—Metallic bellows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49877—Assembling or joining of flexible wall, expansible chamber devices [e.g., bellows]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

L'invention concerne un soufflet anti-corrosion fait d'un acier inoxydable contenant 0,10 % en poids ou moins de C, 2,5-5 % en poids de Si, 2 % en poids ou moins de Mn, 15-20 % en poids de Cr, 10-22 % en poids de Ni, au moins un élément choisi dans le groupe comprenant Ta et Zr en quantités correspondant à 10 fois ou plus la teneur en C mais au plus 2,5 % en poids, le reste étant essentiellement du fer. Ce soufflet présente une résistance à la corrosion même dans des conditions fortement corrosives, par exemple dans l'acide nitrique concentré ou fumant Application à la fabrication de robinets à soufflets, de joints à soufflets, etc.
FR7815113A 1977-05-23 1978-05-22 Soufflets en materiau anti-corrosion Granted FR2392295A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6026677A JPS53144415A (en) 1977-05-23 1977-05-23 Anti-corrosive bellows

Publications (2)

Publication Number Publication Date
FR2392295A1 true FR2392295A1 (fr) 1978-12-22
FR2392295B1 FR2392295B1 (fr) 1981-11-27

Family

ID=13137163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815113A Granted FR2392295A1 (fr) 1977-05-23 1978-05-22 Soufflets en materiau anti-corrosion

Country Status (5)

Country Link
US (1) US4171218A (fr)
JP (1) JPS53144415A (fr)
DE (1) DE2822224A1 (fr)
FR (1) FR2392295A1 (fr)
GB (1) GB1582504A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786534A1 (fr) * 1996-01-25 1997-07-30 Ecia - Equipements Et Composants Pour L'industrie Automobile Utilisation d'un acier inoxydable ferritique pour la fabrication par hydroformage d'un soufflet déformable élastiquement et soufflet obtenu

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5591960A (en) * 1978-12-28 1980-07-11 Sumitomo Chem Co Ltd High silicon-nickel-chromium steel with resistance to concentrated
CA1181569A (fr) * 1982-06-11 1985-01-29 Frank Smith Appareil et procede
US5028396A (en) * 1982-06-11 1991-07-02 Chemetics International Company, Ltd. Apparatus formed of high silicon chromium/nickel in steel in the manufacture of sulpheric acid
US4443218A (en) * 1982-09-09 1984-04-17 Infusaid Corporation Programmable implantable infusate pump
JPS6023242A (ja) * 1983-07-20 1985-02-05 Hitachi Ltd シ−ト類のスキユ−補正装置
JPS6033345A (ja) * 1983-08-05 1985-02-20 Sumitomo Metal Ind Ltd 耐硝酸性オ−ステナイトステンレス鋼
JPS6033342A (ja) * 1983-08-05 1985-02-20 Sumitomo Metal Ind Ltd 耐硝酸性２相ステンレス鋼
US4653684A (en) * 1984-09-12 1987-03-31 Nippon Stainless Steel Co. Ltd. Welding material for austenite stainless steel having high Si content and method of application
JPH01106451U (fr) * 1987-12-29 1989-07-18
JP2726670B2 (ja) * 1988-01-14 1998-03-11 日本発条株式会社 金属ベローズおよびこのベローズの耐久性を高める方法
JPH03249480A (ja) * 1990-02-26 1991-11-07 Kansai Electric Power Co Inc:The 金属ベローズ
DE4118437A1 (de) * 1991-06-05 1992-12-10 I P Bardin Central Research In Hochsiliziumhaltiger, korrosionsbestaendiger, austenitischer stahl
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
JP4972771B2 (ja) * 2006-12-05 2012-07-11 Ｊｆｅスチール株式会社 エアゾール用絞り加工缶の製造方法およびエアゾール用絞り加工缶
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2048370A5 (fr) * 1969-06-28 1971-03-19 Nippon Yakin Kogyo Co Ltd
US4000984A (en) * 1973-06-19 1977-01-04 Gebr. Bohler & Co. Ag High silicon-containing austenitic-iron-chromium-nickel alloys

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225730A (en) * 1939-08-15 1940-12-24 Percy A E Armstrong Corrosion resistant steel article comprising silicon and columbium
GB758009A (en) * 1952-09-10 1956-09-26 Schoeller Bleckmann Stahlwerke High-temperature corrosion resistant alloys
US2984563A (en) * 1957-12-18 1961-05-16 Tanczyn Harry Stainless steel and method
US2920954A (en) * 1958-04-15 1960-01-12 Cooper Alloy Corp Stainless steel alloy of high hardness
US3429160A (en) * 1965-08-13 1969-02-25 James W Banks Method and apparatus for forming metal bellows expansion joints
AT289170B (de) * 1967-06-19 1971-04-13 Boehler & Co Ag Geb Chrom-Nickel-Stahl mit erhöhter Korrosionsbeständigkeit gegenüber oxydierend wirkenden Angriffsmedien
GB1261809A (en) * 1969-04-23 1972-01-26 Keiichi Ota High-strength silicon steel
JPS5141967B2 (fr) * 1973-02-20 1976-11-12
DE2458213C2 (de) * 1973-12-22 1982-04-29 Nisshin Steel Co., Ltd., Tokyo Verwendung eines oxidationsbeständigen austenitischen rostfreien Stahls

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2048370A5 (fr) * 1969-06-28 1971-03-19 Nippon Yakin Kogyo Co Ltd
US4000984A (en) * 1973-06-19 1977-01-04 Gebr. Bohler & Co. Ag High silicon-containing austenitic-iron-chromium-nickel alloys

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/58 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786534A1 (fr) * 1996-01-25 1997-07-30 Ecia - Equipements Et Composants Pour L'industrie Automobile Utilisation d'un acier inoxydable ferritique pour la fabrication par hydroformage d'un soufflet déformable élastiquement et soufflet obtenu
FR2744137A1 (fr) * 1996-01-25 1997-08-01 Ecia Equip Composants Ind Auto Utilisation d'un acier inoxydable ferritique pour la fabrication par hydroformage d'un soufflet deformable elastiquement et soufflet obtenu

Also Published As

Publication number Publication date
FR2392295B1 (fr) 1981-11-27
DE2822224A1 (de) 1978-11-30
JPS573745B2 (fr) 1982-01-22
US4171218A (en) 1979-10-16
JPS53144415A (en) 1978-12-15
GB1582504A (en) 1981-01-07

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