DE2901838C2 - Glasartiges Salzgemisch zum Stranggießen von Kupfer und Kupferlegierungen, insbesondere zinkhaltiger Kupferlegierungen und dessen Verwendung - Google Patents
Glasartiges Salzgemisch zum Stranggießen von Kupfer und Kupferlegierungen, insbesondere zinkhaltiger Kupferlegierungen und dessen VerwendungInfo
- Publication number
- DE2901838C2 DE2901838C2 DE19792901838 DE2901838A DE2901838C2 DE 2901838 C2 DE2901838 C2 DE 2901838C2 DE 19792901838 DE19792901838 DE 19792901838 DE 2901838 A DE2901838 A DE 2901838A DE 2901838 C2 DE2901838 C2 DE 2901838C2
- Authority
- DE
- Germany
- Prior art keywords
- salt mixture
- mixture according
- oxidizing agent
- salt
- copper
- 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
- 239000011833 salt mixture Substances 0.000 title claims description 26
- 229910000881 Cu alloy Inorganic materials 0.000 title claims description 14
- 238000009749 continuous casting Methods 0.000 title claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims description 9
- 239000010949 copper Substances 0.000 title claims description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims description 8
- 229910052725 zinc Inorganic materials 0.000 title claims description 8
- 239000011701 zinc Substances 0.000 title claims description 8
- 229910052802 copper Inorganic materials 0.000 title description 7
- 150000003839 salts Chemical class 0.000 claims description 22
- 239000007800 oxidant agent Substances 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 9
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical group 0.000 claims description 2
- 150000002823 nitrates Chemical class 0.000 claims description 2
- 150000002978 peroxides Chemical class 0.000 claims description 2
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 2
- BUKHSQBUKZIMLB-UHFFFAOYSA-L potassium;sodium;dichloride Chemical compound [Na+].[Cl-].[Cl-].[K+] BUKHSQBUKZIMLB-UHFFFAOYSA-L 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 239000002318 adhesion promoter Substances 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- -1 KNO 3 Chemical class 0.000 description 3
- 206010039509 Scab Diseases 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000005385 borate glass Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000003923 scrap metal Substances 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/07—Lubricating the moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
- ing And Chemical Polishing (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792901838 DE2901838C2 (de) | 1979-01-18 | 1979-01-18 | Glasartiges Salzgemisch zum Stranggießen von Kupfer und Kupferlegierungen, insbesondere zinkhaltiger Kupferlegierungen und dessen Verwendung |
| GB7943729A GB2040751B (en) | 1979-01-18 | 1979-12-19 | Salt mixture and process for the casting of copper and copper alloys |
| SE8000177A SE8000177L (sv) | 1979-01-18 | 1980-01-09 | Saltblandning och forfarande for strenggjutning av koppar och kopparlegeringar, i synnerhet zinkhaltiga kopparlegeringar |
| FR8000618A FR2446688A1 (fr) | 1979-01-18 | 1980-01-11 | Melange de sels et procede de coulee continue de cuivre et d'alliages de cuivre, en particulier d'alliages de cuivre contenant du zinc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792901838 DE2901838C2 (de) | 1979-01-18 | 1979-01-18 | Glasartiges Salzgemisch zum Stranggießen von Kupfer und Kupferlegierungen, insbesondere zinkhaltiger Kupferlegierungen und dessen Verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2901838B1 DE2901838B1 (de) | 1980-06-04 |
| DE2901838C2 true DE2901838C2 (de) | 1981-02-05 |
Family
ID=6060846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792901838 Expired DE2901838C2 (de) | 1979-01-18 | 1979-01-18 | Glasartiges Salzgemisch zum Stranggießen von Kupfer und Kupferlegierungen, insbesondere zinkhaltiger Kupferlegierungen und dessen Verwendung |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2901838C2 (en, 2012) |
| FR (1) | FR2446688A1 (en, 2012) |
| GB (1) | GB2040751B (en, 2012) |
| SE (1) | SE8000177L (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060070716A1 (en) * | 2004-10-04 | 2006-04-06 | Russel Nippert | Method and system for continuously casting copper alloys |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE534460A (en, 2012) * | 1953-12-28 | |||
| DE1558383B2 (de) * | 1965-03-27 | 1974-05-09 | Anton Robert Dipl.-Ing. Torshaella Wagner (Schweden) | Verfahren zum Stranggießen von Metallen |
| US4009748A (en) * | 1974-02-14 | 1977-03-01 | Mannesmann Aktiengesellschaft | Method of starting continuous casting |
-
1979
- 1979-01-18 DE DE19792901838 patent/DE2901838C2/de not_active Expired
- 1979-12-19 GB GB7943729A patent/GB2040751B/en not_active Expired
-
1980
- 1980-01-09 SE SE8000177A patent/SE8000177L/ not_active Application Discontinuation
- 1980-01-11 FR FR8000618A patent/FR2446688A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2446688A1 (fr) | 1980-08-14 |
| SE8000177L (sv) | 1980-07-19 |
| GB2040751B (en) | 1983-05-05 |
| FR2446688B1 (en, 2012) | 1983-01-28 |
| DE2901838B1 (de) | 1980-06-04 |
| GB2040751A (en) | 1980-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8339 | Ceased/non-payment of the annual fee |