FR2376906A1 - Procede pour eviter la corrosion de pieces en acier - Google Patents
Procede pour eviter la corrosion de pieces en acierInfo
- Publication number
- FR2376906A1 FR2376906A1 FR7800366A FR7800366A FR2376906A1 FR 2376906 A1 FR2376906 A1 FR 2376906A1 FR 7800366 A FR7800366 A FR 7800366A FR 7800366 A FR7800366 A FR 7800366A FR 2376906 A1 FR2376906 A1 FR 2376906A1
- Authority
- FR
- France
- Prior art keywords
- coating
- steel
- pump motor
- stress corrosion
- corrosion cracking
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/085—Arrangements or adaptations of pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2700612A DE2700612B2 (de) | 1977-01-08 | 1977-01-08 | Anwendung des Nickeldiffusions-Verfahrens zum Verhindern von Korrosion an Werkstücken aus Stahl |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376906A1 true FR2376906A1 (fr) | 1978-08-04 |
FR2376906B1 FR2376906B1 (zh) | 1983-09-09 |
Family
ID=5998320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800366A Granted FR2376906A1 (fr) | 1977-01-08 | 1978-01-06 | Procede pour eviter la corrosion de pieces en acier |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2700612B2 (zh) |
FR (1) | FR2376906A1 (zh) |
IT (1) | IT1090358B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652225A1 (fr) * | 1989-09-19 | 1991-03-22 | Vulcanic | Element tubulaire de chauffage electrique et son dispositif de cintrage, et echangeur comportant un tel element. |
FR2804130A1 (fr) * | 2000-01-26 | 2001-07-27 | Usui Kokusai Sangyo Kk | Produit d'acier a haute resistance a la fatigue et son procede de fabrication |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4125585A1 (de) * | 1990-10-20 | 1992-04-30 | Schaeffler Waelzlager Kg | Bauteil aus stahl mit galvanisch aufgebrachter korrosionsschutzschicht |
DE102010038359B4 (de) * | 2010-07-23 | 2015-06-25 | BSH Hausgeräte GmbH | Verfahren zur Herstellung eines Dickschicht-Heizelements für ein wasserführendes Haushaltsgerät und Dickschicht-Heizelement für ein wasserführendes Haushaltsgerät |
-
1977
- 1977-01-08 DE DE2700612A patent/DE2700612B2/de not_active Ceased
- 1977-12-22 IT IT31088/77A patent/IT1090358B/it active
-
1978
- 1978-01-06 FR FR7800366A patent/FR2376906A1/fr active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652225A1 (fr) * | 1989-09-19 | 1991-03-22 | Vulcanic | Element tubulaire de chauffage electrique et son dispositif de cintrage, et echangeur comportant un tel element. |
EP0419351A1 (fr) * | 1989-09-19 | 1991-03-27 | Vulcanic | Elément tubulaire de chauffage électrique et son dispositif de cintrage, et échangeur comportant un tel élément |
FR2804130A1 (fr) * | 2000-01-26 | 2001-07-27 | Usui Kokusai Sangyo Kk | Produit d'acier a haute resistance a la fatigue et son procede de fabrication |
GB2361013A (en) * | 2000-01-26 | 2001-10-10 | Usui Kokusai Sangyo Kk | Nickel diffusion layer in hot worked steel |
DE10103445B4 (de) * | 2000-01-26 | 2004-05-13 | Usui Kokusai Sangyo Kaisha Ltd., Nagasawa | Stahlwerkstoff mit hoher Ermüdungsfestigkeit sowie Verfahren zur Herstellung des Stahlmaterials |
GB2361013B (en) * | 2000-01-26 | 2004-06-16 | Usui Kokusai Sangyo Kk | Steel material of high fatigue strength and a process for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
IT1090358B (it) | 1985-06-26 |
DE2700612B2 (de) | 1980-02-28 |
FR2376906B1 (zh) | 1983-09-09 |
DE2700612A1 (de) | 1978-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |