AT134635B - Ingot mold for casting metals and alloys. - Google Patents
Ingot mold for casting metals and alloys.Info
- Publication number
- AT134635B AT134635B AT134635DA AT134635B AT 134635 B AT134635 B AT 134635B AT 134635D A AT134635D A AT 134635DA AT 134635 B AT134635 B AT 134635B
- Authority
- AT
- Austria
- Prior art keywords
- alloys
- casting metals
- ingot mold
- casting
- metals
- Prior art date
Links
- 238000005266 casting Methods 0.000 title claims description 6
- 229910052751 metal Inorganic materials 0.000 title claims description 5
- 239000002184 metal Substances 0.000 title claims description 5
- 229910045601 alloy Inorganic materials 0.000 title claims description 4
- 239000000956 alloy Substances 0.000 title claims description 4
- 150000002739 metals Chemical class 0.000 title claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
<Desc/Clms Page number 1>
Kokille zum liessen von Metallen und Legierungen.
Beim Giessen einiger Metalle und Legierungen, beispielsweise gewisser Zink-und Aluminiumlegierungen, in Kokillen ist es wünschenswert, das gegossene Material in den Gussformen langsam erstarren zu lassen. Um eine langsame Abkühlung der Gussstücke zu erreichen, hat man bereits vorgeschlagen, Kokillen aus einem Metall oder einer Metallegierung schlechter Wärmeleitfähigkeit, z. B. einer Legierung von Eisen mit 20% übersteigendem Nickelgehalte zu verwenden. Die Erfahrung hat jedoch gezeigt, dass die Verwendung solcher Kokillen für viele Zwecke der Technik noch keine befriedigenden Ergebnisse liefert.
Um die Abkühlung des Gussmaterials noch weiter zu verzögern, wird erfindungsgemäss eine Kokille aus einer Legierung von Eisen mit etwa 30% Nickel verwendet, deren Wandungen hohl ausgebildet sind. Diese Kokille kann entweder als Ganzes oder in Teilen gegossen oder auch aus aneinandergesehweissten Platten oder Blechen zusammengesetzt sein.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Mold to let metals and alloys.
When casting some metals and alloys, for example certain zinc and aluminum alloys, in molds, it is desirable to allow the cast material to solidify slowly in the casting molds. In order to achieve slow cooling of the castings, it has already been proposed to use molds made of a metal or a metal alloy with poor thermal conductivity, e.g. B. to use an alloy of iron with a nickel content exceeding 20%. Experience has shown, however, that the use of such molds does not yet give satisfactory results for many technical purposes.
In order to delay the cooling of the casting material even further, according to the invention a mold made of an alloy of iron with about 30% nickel is used, the walls of which are hollow. This mold can either be cast as a whole or in parts, or it can be composed of plates or sheets that are welded together.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE134635X | 1927-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT134635B true AT134635B (en) | 1933-09-11 |
Family
ID=5665591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT134635D AT134635B (en) | 1927-12-16 | 1928-12-14 | Ingot mold for casting metals and alloys. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT134635B (en) |
-
1928
- 1928-12-14 AT AT134635D patent/AT134635B/en active
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