DE312305C - - Google Patents
Info
- Publication number
- DE312305C DE312305C DENDAT312305D DE312305DA DE312305C DE 312305 C DE312305 C DE 312305C DE NDAT312305 D DENDAT312305 D DE NDAT312305D DE 312305D A DE312305D A DE 312305DA DE 312305 C DE312305 C DE 312305C
- Authority
- DE
- Germany
- Prior art keywords
- gas
- lid
- crucible
- carrier
- oxygen
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE312305C true DE312305C (OSRAM) |
Family
ID=565242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT312305D Active DE312305C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE312305C (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE750301C (de) * | 1933-10-20 | 1945-01-15 | Verfahren und Vorrichtung zum Giessen von Metallstraengen | |
| DE1117263B (de) * | 1953-12-18 | 1961-11-16 | Sulzer Ag | Verfahren zum Verhindern der Randentkohlung von Gussstuecken aus kohlenstoffhaltigen Legierungen |
| DE4413995A1 (de) * | 1994-04-22 | 1995-02-09 | Gieserei Haagen Gmbh | Aluminiumgießen in Aluminiumkokillen, Aluminiumgießen ohne Oxid |
-
0
- DE DENDAT312305D patent/DE312305C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE750301C (de) * | 1933-10-20 | 1945-01-15 | Verfahren und Vorrichtung zum Giessen von Metallstraengen | |
| DE1117263B (de) * | 1953-12-18 | 1961-11-16 | Sulzer Ag | Verfahren zum Verhindern der Randentkohlung von Gussstuecken aus kohlenstoffhaltigen Legierungen |
| DE4413995A1 (de) * | 1994-04-22 | 1995-02-09 | Gieserei Haagen Gmbh | Aluminiumgießen in Aluminiumkokillen, Aluminiumgießen ohne Oxid |
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