AT150293B - Corrosion-resistant austenitic molybdenum-chromium-nickel-iron alloys. - Google Patents
Corrosion-resistant austenitic molybdenum-chromium-nickel-iron alloys.Info
- Publication number
- AT150293B AT150293B AT150293DA AT150293B AT 150293 B AT150293 B AT 150293B AT 150293D A AT150293D A AT 150293DA AT 150293 B AT150293 B AT 150293B
- Authority
- AT
- Austria
- Prior art keywords
- chromium
- nickel
- corrosion
- iron alloys
- resistant austenitic
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title claims description 5
- 238000005260 corrosion Methods 0.000 title claims description 5
- 229910000640 Fe alloy Inorganic materials 0.000 title claims description 4
- VZUPOJJVIYVMIT-UHFFFAOYSA-N [Mo].[Ni].[Cr].[Fe] Chemical compound [Mo].[Ni].[Cr].[Fe] VZUPOJJVIYVMIT-UHFFFAOYSA-N 0.000 title claims description 4
- 229910052787 antimony Inorganic materials 0.000 claims description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
<Desc/Clms Page number 1>
Korrosionsbeständige austenitisehe Molybdän-Chrom-Nickel-Eisen-Legierungen.
Gegenstand des Stammpatentes bilden korrosionsbeständige antimonhaltige Molybdän-ChromNickel-Eisen-Legierungen von folgender Zusammensetzng: 0#02-1% Kohlenstoff, 10-25% Chrom, 20-40% Nickel, 1-10% Molybdän, 2-7% Antimon und gegebenenfalls 0-1-10% Kupfer, Rest Eisen, ohne oder mit den üblichen Verunreinigungen.
Es hat sich gezeigt, dass die im Stammpatent angegebene hohe Korrosionsbeständigkeit auch bei Antimongehalten von 0-5-2% vorhanden ist. Als besonders widerstandsfähig z. B. gegen den Angriff heisser, hochprozentiger Salzsäure hat sich eine Legierung mit 0. 04% Kohlenstoff, 13% Chrom, 30% Nickel, 5% Molybdän, 5% Kupfer, 1-5% Antimon, Rest Eisen erwiesen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Corrosion-resistant austenitic molybdenum-chromium-nickel-iron alloys.
The subject of the parent patent are corrosion-resistant, antimony-containing molybdenum-chromium-nickel-iron alloys with the following composition: 0 # 02-1% carbon, 10-25% chromium, 20-40% nickel, 1-10% molybdenum, 2-7% antimony and, if necessary, 0-1-10% copper, the remainder iron, with or without the usual impurities.
It has been shown that the high corrosion resistance specified in the parent patent is also present with antimony contents of 0-5-2%. As particularly resistant z. B. against attack by hot, high-percentage hydrochloric acid, an alloy with 0.04% carbon, 13% chromium, 30% nickel, 5% molybdenum, 5% copper, 1-5% antimony, the remainder iron has proven itself.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE147159T | 1934-09-13 | ||
| DE2090105T | 1935-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT150293B true AT150293B (en) | 1937-07-26 |
Family
ID=29421231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT150293D AT150293B (en) | 1934-09-13 | 1936-09-24 | Corrosion-resistant austenitic molybdenum-chromium-nickel-iron alloys. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT150293B (en) |
-
1936
- 1936-09-24 AT AT150293D patent/AT150293B/en active
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