AT88342B - Process for the production of an alloy containing magnesium and iron for deoxidizing iron or cast steel. - Google Patents
Process for the production of an alloy containing magnesium and iron for deoxidizing iron or cast steel.Info
- Publication number
- AT88342B AT88342B AT88342DA AT88342B AT 88342 B AT88342 B AT 88342B AT 88342D A AT88342D A AT 88342DA AT 88342 B AT88342 B AT 88342B
- Authority
- AT
- Austria
- Prior art keywords
- iron
- magnesium
- cast steel
- deoxidizing
- production
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 24
- 229910052742 iron Inorganic materials 0.000 title claims description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims description 9
- 239000011777 magnesium Substances 0.000 title claims description 9
- 229910045601 alloy Inorganic materials 0.000 title claims description 8
- 239000000956 alloy Substances 0.000 title claims description 8
- 229910052749 magnesium Inorganic materials 0.000 title claims description 8
- 229910001208 Crucible steel Inorganic materials 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 5
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- MHKWSJBPFXBFMX-UHFFFAOYSA-N iron magnesium Chemical compound [Mg].[Fe] MHKWSJBPFXBFMX-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- ATTFYOXEMHAYAX-UHFFFAOYSA-N magnesium nickel Chemical compound [Mg].[Ni] ATTFYOXEMHAYAX-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000161 steel melt Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung einer zum Desoxydieren von Eisen oder Stahlguss dienenden Magnesium und Eisen enthaltenden Legierung.
Es ist bereits bekannt, durch Zusatz von Magnesium zu in dickflüssigem Zustande befindlichen Eisen oder Stahl eine Eisenmagnesiumlegierung herzustellen und diese zum Desoxydieren von Eisen oder Stahlguss zu verwenden. Es ist ferner vorgeschlagen worden, das Magnesium zunächst mit anderen Zuschlägen, z. B. Nickel oder Aluminium, zu legieren, die so gewonnene Legierung dann in eine dickflüssige Eisen-oder Stahlschmelze einzuführen und die erhaltene Gesamtlegierung dann zum Desoxydieren von Eisen oder Stahlguss zu verwenden.
Bei Versuchen, Silizium, welches sich als wertvolles Vergütungsmittel erwiesen hat, auf diesem Wege in eine zur Desoxydation von Eisen oder Stahlguss bestimmte Magnesiumlegierung einzuführen, hat sich herausgestellt, dass die Herstellung einer Legierung von Silizium und Magnesium sehr grosse Schwierigkeiten bereitet.
Dagegen erhält man, wie gefunden wurde, Legierungen der gewünschten Art in glatter und einfacher Weise dadurch, dass man von Ferrosilizium in dickflüssigem Zustand ausgeht und diesem Magnesium zufügt. An Stelle von Magnesium kann man auch Legierungen von Magnesium mit anderen Metallen, z. B. Magnesium-Aluminium oder Magnesium-Nickel, in das dickflüssige Ferrosilizium einführen. Für die Durchführung dieses Verfahrens kann man Ferrosilizium von sehr verschiedenem Siliziumgehalt, z. B. Ferrosilizium von 50 bis 80% Siliziumgehalt, verwenden.
Die so hergestellte Legierung kann dann in flüssiger oder fester Form zur Desoxydation des Eisen-oder Stahlbades Verwendung finden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of an alloy containing magnesium and iron for deoxidizing iron or cast steel.
It is already known to produce an iron-magnesium alloy by adding magnesium to iron or steel that is in a viscous state and to use this for deoxidizing iron or cast steel. It has also been proposed that the magnesium should first be treated with other additives, e.g. B. nickel or aluminum to alloy, then to introduce the alloy obtained in this way into a viscous iron or steel melt and then to use the entire alloy obtained for deoxidizing iron or cast steel.
In attempts to introduce silicon, which has proven to be a valuable tempering agent, in this way into a magnesium alloy intended for deoxidizing iron or cast steel, it has been found that the production of an alloy of silicon and magnesium presents very great difficulties.
In contrast, as has been found, alloys of the desired type are obtained in a smooth and simple manner by starting from ferrosilicon in a viscous state and adding magnesium to it. Instead of magnesium, alloys of magnesium with other metals, e.g. B. Magnesium-Aluminum or Magnesium-Nickel, introduce into the viscous ferrosilicon. To carry out this process, ferrosilicon can have very different silicon contents, e.g. B. Ferrosilicon with 50 to 80% silicon content, use.
The alloy produced in this way can then be used in liquid or solid form for deoxidizing the iron or steel bath.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE88342X | 1915-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT88342B true AT88342B (en) | 1922-05-10 |
Family
ID=5642190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88342D AT88342B (en) | 1915-04-28 | 1916-07-08 | Process for the production of an alloy containing magnesium and iron for deoxidizing iron or cast steel. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT88342B (en) |
-
1916
- 1916-07-08 AT AT88342D patent/AT88342B/en active
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