DE2928083C2 - Verfahren und Vorrichtung zum Behandeln von Kupferrohren - Google Patents
Verfahren und Vorrichtung zum Behandeln von KupferrohrenInfo
- Publication number
- DE2928083C2 DE2928083C2 DE19792928083 DE2928083A DE2928083C2 DE 2928083 C2 DE2928083 C2 DE 2928083C2 DE 19792928083 DE19792928083 DE 19792928083 DE 2928083 A DE2928083 A DE 2928083A DE 2928083 C2 DE2928083 C2 DE 2928083C2
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- protective gas
- pump
- suction
- lengths
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims description 20
- 229910052802 copper Inorganic materials 0.000 title claims description 20
- 239000010949 copper Substances 0.000 title claims description 20
- 230000001681 protective effect Effects 0.000 claims description 38
- 238000000137 annealing Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 28
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000006223 plastic coating Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792928083 DE2928083C2 (de) | 1979-07-12 | 1979-07-12 | Verfahren und Vorrichtung zum Behandeln von Kupferrohren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792928083 DE2928083C2 (de) | 1979-07-12 | 1979-07-12 | Verfahren und Vorrichtung zum Behandeln von Kupferrohren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2928083A1 DE2928083A1 (de) | 1981-01-29 |
| DE2928083C2 true DE2928083C2 (de) | 1987-01-08 |
Family
ID=6075474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792928083 Expired DE2928083C2 (de) | 1979-07-12 | 1979-07-12 | Verfahren und Vorrichtung zum Behandeln von Kupferrohren |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2928083C2 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016107946A1 (de) * | 2016-04-28 | 2017-11-02 | Schuler Pressen Gmbh | Verfahren zum Fertigen eines hohlen Bauteils, Bauteil und Presse zum Fertigen eines hohlen Bauteils |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3018036A1 (de) * | 1980-05-10 | 1981-11-12 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren von behandlung von kupferrohren |
| CH655516B (cs) * | 1983-08-17 | 1986-04-30 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2308436A1 (fr) * | 1975-04-25 | 1976-11-19 | Cit Alcatel | Traitement des tubes en cuivre et alliages en vue de l'elimination des produits carbones subsistant a leur surface |
-
1979
- 1979-07-12 DE DE19792928083 patent/DE2928083C2/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016107946A1 (de) * | 2016-04-28 | 2017-11-02 | Schuler Pressen Gmbh | Verfahren zum Fertigen eines hohlen Bauteils, Bauteil und Presse zum Fertigen eines hohlen Bauteils |
| DE102016107946B4 (de) | 2016-04-28 | 2021-08-26 | Schuler Pressen Gmbh | Verfahren zum Fertigen eines hohlen Bauteils, Bauteil und Presse zum Fertigen eines hohlen Bauteils |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2928083A1 (de) | 1981-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |