FR2212443A1 - - Google Patents
Info
- Publication number
- FR2212443A1 FR2212443A1 FR7346460A FR7346460A FR2212443A1 FR 2212443 A1 FR2212443 A1 FR 2212443A1 FR 7346460 A FR7346460 A FR 7346460A FR 7346460 A FR7346460 A FR 7346460A FR 2212443 A1 FR2212443 A1 FR 2212443A1
- 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
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
-
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
- C23D5/005—Coating with enamels or vitreous layers by a method specially adapted for coating special objects
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722264298 DE2264298C3 (de) | 1972-12-30 | 1972-12-30 | Verfahren und Vorrichtung zum Emaillieren von Rippenrohren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2212443A1 true FR2212443A1 (US08197722-20120612-C00042.png) | 1974-07-26 |
| FR2212443B1 FR2212443B1 (US08197722-20120612-C00042.png) | 1976-06-25 |
Family
ID=5865866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7346460A Expired FR2212443B1 (US08197722-20120612-C00042.png) | 1972-12-30 | 1973-12-27 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2669040A1 (fr) * | 1990-11-08 | 1992-05-15 | Prunier Robert | Procede et moule pour le recuit de pieces metalliques. |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359986B (zh) * | 2018-03-06 | 2023-03-24 | 珠海格力电器股份有限公司 | 内胆流搪工艺用封堵结构及流搪工艺 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB856765A (en) * | 1958-07-11 | 1960-12-21 | Johnson Matthey Co Ltd | Improvements in and relating to the heat-treatment of metal objects |
-
1972
- 1972-12-30 DE DE19722264298 patent/DE2264298C3/de not_active Expired
-
1973
- 1973-10-30 CH CH1523873A patent/CH589147A5/xx not_active IP Right Cessation
- 1973-12-06 GB GB5657373A patent/GB1394958A/en not_active Expired
- 1973-12-27 FR FR7346460A patent/FR2212443B1/fr not_active Expired
- 1973-12-28 IT IT7089073A patent/IT1000660B/it active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB856765A (en) * | 1958-07-11 | 1960-12-21 | Johnson Matthey Co Ltd | Improvements in and relating to the heat-treatment of metal objects |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2669040A1 (fr) * | 1990-11-08 | 1992-05-15 | Prunier Robert | Procede et moule pour le recuit de pieces metalliques. |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2264298B2 (de) | 1975-02-20 |
| DE2264298C3 (de) | 1975-09-25 |
| IT1000660B (it) | 1976-04-10 |
| DE2264298A1 (de) | 1974-07-11 |
| CH589147A5 (US08197722-20120612-C00042.png) | 1977-06-30 |
| FR2212443B1 (US08197722-20120612-C00042.png) | 1976-06-25 |
| GB1394958A (en) | 1975-05-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |