DE1950987A1 - Verfahren zur Herstellung von Giesslingen aus Legierungen von Metallen und Gasen und Einrichtung fuer seine Durchfuehrung - Google Patents
Verfahren zur Herstellung von Giesslingen aus Legierungen von Metallen und Gasen und Einrichtung fuer seine DurchfuehrungInfo
- Publication number
- DE1950987A1 DE1950987A1 DE19691950987 DE1950987A DE1950987A1 DE 1950987 A1 DE1950987 A1 DE 1950987A1 DE 19691950987 DE19691950987 DE 19691950987 DE 1950987 A DE1950987 A DE 1950987A DE 1950987 A1 DE1950987 A1 DE 1950987A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- melt
- container
- chamber
- pressure
- 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
- 239000007789 gas Substances 0.000 title claims description 52
- 238000005266 casting Methods 0.000 title claims description 21
- 239000002184 metal Substances 0.000 title claims description 20
- 229910052751 metal Inorganic materials 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 20
- 229910045601 alloy Inorganic materials 0.000 title claims description 9
- 239000000956 alloy Substances 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 150000002739 metals Chemical class 0.000 title claims description 6
- 239000000155 melt Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 9
- TUWJQNVAGYRRHA-UHFFFAOYSA-N Menadiol dibutyrate Chemical compound C1=CC=C2C(OC(=O)CCC)=CC(C)=C(OC(=O)CCC)C2=C1 TUWJQNVAGYRRHA-UHFFFAOYSA-N 0.000 claims 1
- BWRHOYDPVJPXMF-UHFFFAOYSA-N cis-Caran Natural products C1C(C)CCC2C(C)(C)C12 BWRHOYDPVJPXMF-UHFFFAOYSA-N 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000011049 filling Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 235000017606 Vaccinium vitis idaea Nutrition 0.000 description 1
- 244000077923 Vaccinium vitis idaea Species 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000126 substance Substances 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
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/08—Controlling, supervising, e.g. for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Polyurethanes Or Polyureas (AREA)
Description
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG1078568 | 1968-10-09 | ||
| BG1078568 | 1968-10-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1950987A1 true DE1950987A1 (de) | 1970-04-16 |
| DE1950987B2 DE1950987B2 (de) | 1974-05-16 |
| DE1950987C3 DE1950987C3 (de) | 1976-12-09 |
Family
ID=
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2846519A1 (de) * | 1978-10-25 | 1980-05-08 | Dieter Dr Ing Leibfried | Niederdruckgiessverfahren fuer metalle, insbesondere ne-metalle |
| RU2142230C1 (ru) * | 1993-04-08 | 1999-12-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ борьбы с тлей, применение твердого концентрата для получения водной дисперсии и ее применение для борьбы с тлей |
| US6944803B2 (en) * | 2000-07-06 | 2005-09-13 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Through The Communications Research Centre Canada | Code structure, encoder, encoding method, and associated decoder and decoding method and iteratively decodable code structure, encoder, encoding method, and associated iterative decoder and iterative decoding method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2846519A1 (de) * | 1978-10-25 | 1980-05-08 | Dieter Dr Ing Leibfried | Niederdruckgiessverfahren fuer metalle, insbesondere ne-metalle |
| RU2142230C1 (ru) * | 1993-04-08 | 1999-12-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ борьбы с тлей, применение твердого концентрата для получения водной дисперсии и ее применение для борьбы с тлей |
| US6944803B2 (en) * | 2000-07-06 | 2005-09-13 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Through The Communications Research Centre Canada | Code structure, encoder, encoding method, and associated decoder and decoding method and iteratively decodable code structure, encoder, encoding method, and associated iterative decoder and iterative decoding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CH507756A (de) | 1971-05-31 |
| US3650313A (en) | 1972-03-21 |
| NL161385B (nl) | 1979-09-17 |
| ES372140A1 (es) | 1971-09-16 |
| NO133577B (de) | 1976-02-16 |
| SU427506A3 (ru) | 1974-05-05 |
| FR2020237A1 (de) | 1970-07-10 |
| NL6915179A (de) | 1970-04-13 |
| SE369048B (de) | 1974-08-05 |
| LU59588A1 (de) | 1970-01-15 |
| NL161385C (nl) | 1980-02-15 |
| BE739953A (de) | 1970-03-16 |
| AT301064B (de) | 1972-08-25 |
| NO133577C (de) | 1976-05-26 |
| JPS524490B1 (de) | 1977-02-04 |
| DE1950987B2 (de) | 1974-05-16 |
| DK123511B (da) | 1972-07-03 |
| GB1269146A (en) | 1972-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee | ||
| Q171 | Divided out to: |
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