AT160035B - Scale-resistant resistance and building material. - Google Patents
Scale-resistant resistance and building material.Info
- Publication number
- AT160035B AT160035B AT160035DA AT160035B AT 160035 B AT160035 B AT 160035B AT 160035D A AT160035D A AT 160035DA AT 160035 B AT160035 B AT 160035B
- Authority
- AT
- Austria
- Prior art keywords
- building material
- scale
- resistance
- resistant resistance
- thorium
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
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Zunderfestes Widerstands-und Baumaterial.
Durch das Patent Nr. 158386 ist gegen hohe Temperaturen beständiges zunderfestes Widerstandsund Baumaterial geschützt, bestehend aus einer an sieh bekannten ehromfreien Legierung, welche eines oder mehrere der Metalle Eisen, Kobalt, Niekel, Kupfer, gegebenenfalls Zusätze von anderen Metallen und ausserdem Thorium in Mengen von etwa 2 bis 6% der Gesamtlegierung enthält. Derartige Legierungen besitzen infolge ihres Thoriumgehaltes eine beträchtlich grössere Widerstandsfähigkeit gegen Verzunderung als entsprechend zusammengesetzte, aber thoriumfreie Legierungen.
Wie gefunden wurde, wird die Erhöhung der Zunderfestigkeit auch bei Anwesenheit von Thorium in Mengen von weniger als 2% der Gesamtlegierung erzielt.
Zur Verbesserung der Zunderfestigkeit der Legierungen genügen z. B. bereits Thoriumzusätze von 2 bis 0'5% und weniger.
Die Erfindung bietet den Vorteil, dass das Widerstands-und Baumaterial geringere Mengen, gegebenenfalls erheblich geringere Mengen von teurem Thorium enthält und trotzdem gleich gute Zunderfestigkeit besitzt. Hinzu kommt der Vorteil, dass thoriumärmere Legierungen zumeist besser mechanisch verarbeitbar sind als solche mit hohen Thoriumgehalten.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Tinder-proof resistance and building material.
The patent no.158386 protects against high temperatures, scale-resistant resistance and building material, consisting of a well-known ore-free alloy, which contains one or more of the metals iron, cobalt, nickel, copper, possibly additions of other metals and also thorium in amounts of contains about 2 to 6% of the total alloy. Due to their thorium content, such alloys have a considerably greater resistance to scaling than alloys with a corresponding composition but without thorium.
As has been found, the increase in scale strength is achieved even in the presence of thorium in amounts of less than 2% of the total alloy.
To improve the scale resistance of the alloys z. B. already thorium additions of 2 to 0'5% and less.
The invention offers the advantage that the resistance and building material contains smaller amounts, possibly considerably smaller amounts, of expensive thorium and nevertheless has equally good scale resistance. In addition, there is the advantage that alloys with less thorium are usually better mechanically processable than those with high thorium content.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE160035T | 1935-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT160035B true AT160035B (en) | 1941-01-10 |
Family
ID=29413151
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT158386D AT158386B (en) | 1935-05-14 | 1936-04-29 | Scale-resistant resistance and building material. |
| AT160035D AT160035B (en) | 1935-05-14 | 1936-04-29 | Scale-resistant resistance and building material. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT158386D AT158386B (en) | 1935-05-14 | 1936-04-29 | Scale-resistant resistance and building material. |
Country Status (1)
| Country | Link |
|---|---|
| AT (2) | AT158386B (en) |
-
1936
- 1936-04-29 AT AT158386D patent/AT158386B/en active
- 1936-04-29 AT AT160035D patent/AT160035B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| AT158386B (en) | 1940-04-10 |
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