CH144632A - Steel alloy. - Google Patents
Steel alloy.Info
- Publication number
- CH144632A CH144632A CH144632DA CH144632A CH 144632 A CH144632 A CH 144632A CH 144632D A CH144632D A CH 144632DA CH 144632 A CH144632 A CH 144632A
- Authority
- CH
- Switzerland
- Prior art keywords
- steel alloy
- resistance
- alloy according
- tempering
- increases
- Prior art date
Links
- 229910000851 Alloy steel Inorganic materials 0.000 title claims description 17
- 238000005496 tempering Methods 0.000 claims description 16
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052790 beryllium Inorganic materials 0.000 claims description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Description
Stahllegierung. Es ist bereits bekannt, dass man bei ver güteten Stählen die Anlassbeständigkeit durch Zusatz von Vanadium oder Molybdän einzeln oder gemischt hervorrufen kann. Diese ver güteter) Stahllegierungen sind aber nur anlass- beständig bis zu Temperaturen von etwa<B>600'</B> C. Sie verlieren also bei Temperaturen, die höher als 600 0 C liegen, ihre Festigkeit.
Die Erfindung bezweckt, eine Stahllegierung zu schaffen, die diesen Übelstand nicht aufweist und besteht darin, dass die durch Zusammen schmelzen gewonnene Stahllegierung neben mindestens einem Element, das- Anlassbestän- digkeit hervorruft, zum Beispiel Vanadium oder Molybdän einzeln oder gemischt, einen Zusatz eines Elementes enthält, das die An lassbeständigkeit noch erhöht.
Als Ausführungs beispiele' des Erfindungsgegenstandes seien zum Beispiel Stahllegierungen angegeben, die etwa 0,5 % Vanadium oder etwa 1% Molyb- dän und als die Anlassbeständigkeit erhöhen des Element mehr als 10o Silizium enthalten.
Zu den im Sinne der vorliegenden Erfindung die Anlassbeständigkeit noch erhöhenden Ele menten gehören ferner zum Beispiel Titan, Beryllium und Zirkon; bei Benutzung dieser Stoffe tritt die erstrebte Wirkung der Erhö hung der Anlassbeständigkeit bereits ein, wenn sie in Mengen von mehr als 0,10o verwen det werden.
Stahllegierungen der im vorstehenden an gegebenen Art eignen sich zur Herstellung aller derjenigen Gegenstände, bei denen es auf hohe Anlassbeständigkeit ankommt, also zum Beispiel zum Herstellen von Werkzeu gen, Warmwerkzeugen, Druckbehältern, Bau teilen usw.
Steel alloy. It is already known that hardened steels can be tempered by adding vanadium or molybdenum individually or mixed. These hardened and tempered steel alloys are however only resistant to tempering up to temperatures of about <B> 600 '</B> C. They therefore lose their strength at temperatures higher than 600 ° C.
The invention aims to create a steel alloy that does not have this drawback and consists in the fact that the steel alloy obtained by melting together an addition of an element in addition to at least one element that causes temper resistance, for example vanadium or molybdenum individually or mixed contains, which increases the tempering resistance.
As execution examples' of the subject matter of the invention, for example, steel alloys are given which contain about 0.5% vanadium or about 1% molybdenum and to increase the tempering resistance of the element more than 10o silicon.
For the purposes of the present invention, the tempering resistance still increasing elements also include, for example, titanium, beryllium and zirconium; When using these substances, the desired effect of increasing the tempering resistance occurs when they are used in quantities of more than 0.10o.
Steel alloys of the type given above are suitable for the production of all those items that require high tempering resistance, for example for the production of tools, hot tools, pressure vessels, components, etc.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE144632X | 1928-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH144632A true CH144632A (en) | 1931-01-15 |
Family
ID=5670309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH144632D CH144632A (en) | 1928-12-20 | 1929-11-18 | Steel alloy. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH144632A (en) |
-
1929
- 1929-11-18 CH CH144632D patent/CH144632A/en unknown
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