FR2266137A1 - - Google Patents
Info
- Publication number
- FR2266137A1 FR2266137A1 FR7509542A FR7509542A FR2266137A1 FR 2266137 A1 FR2266137 A1 FR 2266137A1 FR 7509542 A FR7509542 A FR 7509542A FR 7509542 A FR7509542 A FR 7509542A FR 2266137 A1 FR2266137 A1 FR 2266137A1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/025—Devices and methods for diminishing corrosion, e.g. by preventing cooling beneath the dew point
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742415764 DE2415764A1 (de) | 1974-04-01 | 1974-04-01 | Waermetauscher |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2266137A1 true FR2266137A1 (ja) | 1975-10-24 |
FR2266137B1 FR2266137B1 (ja) | 1980-01-04 |
Family
ID=5911844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7509542A Expired FR2266137B1 (ja) | 1974-04-01 | 1975-03-26 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS50135401A (ja) |
AT (1) | AT358681B (ja) |
BE (1) | BE827307A (ja) |
DE (1) | DE2415764A1 (ja) |
FR (1) | FR2266137B1 (ja) |
GB (1) | GB1486728A (ja) |
IT (1) | IT1034558B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2318229A1 (fr) * | 1975-07-14 | 1977-02-11 | Nippon Kokan Kk | Procede en vue d'empecher l'oxydation d'un acier inoxydable austenitique dans de la vapeur a temperature elevee |
EP0012425A1 (fr) * | 1978-12-18 | 1980-06-25 | ALSTHOM-ATLANTIQUE Société anonyme dite: | Procédé de traitement d'une paroi en acier inoxydable austénitique et appareil à percussion pour l'application de ce procédé |
FR2632557A1 (fr) * | 1988-06-13 | 1989-12-15 | Framatome Sa | Procede d'amelioration de la resistance a l'usure d'un tube en acier inoxydable |
EP0359277A1 (en) * | 1988-09-16 | 1990-03-21 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | A fluted roller for the draft apparatus of a spinning machine and a method of producing same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2316896B (en) * | 1996-09-05 | 2000-07-12 | Strix Ltd | Electric heaters |
JP4537649B2 (ja) * | 2002-10-08 | 2010-09-01 | 新日本製鐵株式会社 | 回し溶接継手、回し溶接継手の製造方法、および、溶接構造物 |
-
1974
- 1974-04-01 DE DE19742415764 patent/DE2415764A1/de not_active Withdrawn
-
1975
- 1975-02-24 AT AT138375A patent/AT358681B/de not_active IP Right Cessation
- 1975-03-24 GB GB1226775A patent/GB1486728A/en not_active Expired
- 1975-03-24 IT IT2155375A patent/IT1034558B/it active
- 1975-03-26 FR FR7509542A patent/FR2266137B1/fr not_active Expired
- 1975-03-28 BE BE154873A patent/BE827307A/xx unknown
- 1975-04-01 JP JP3970475A patent/JPS50135401A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2318229A1 (fr) * | 1975-07-14 | 1977-02-11 | Nippon Kokan Kk | Procede en vue d'empecher l'oxydation d'un acier inoxydable austenitique dans de la vapeur a temperature elevee |
EP0012425A1 (fr) * | 1978-12-18 | 1980-06-25 | ALSTHOM-ATLANTIQUE Société anonyme dite: | Procédé de traitement d'une paroi en acier inoxydable austénitique et appareil à percussion pour l'application de ce procédé |
FR2632557A1 (fr) * | 1988-06-13 | 1989-12-15 | Framatome Sa | Procede d'amelioration de la resistance a l'usure d'un tube en acier inoxydable |
EP0359277A1 (en) * | 1988-09-16 | 1990-03-21 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | A fluted roller for the draft apparatus of a spinning machine and a method of producing same |
Also Published As
Publication number | Publication date |
---|---|
AT358681B (de) | 1980-09-25 |
IT1034558B (it) | 1979-10-10 |
ATA138375A (de) | 1980-02-15 |
FR2266137B1 (ja) | 1980-01-04 |
GB1486728A (en) | 1977-09-21 |
BE827307A (fr) | 1975-07-16 |
JPS50135401A (ja) | 1975-10-27 |
DE2415764A1 (de) | 1975-10-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |