RO85057B - Aditiv pentru alierea cu vanadiu a bailor de otel - Google Patents
Aditiv pentru alierea cu vanadiu a bailor de otelInfo
- Publication number
- RO85057B RO85057B RO107392A RO10739282A RO85057B RO 85057 B RO85057 B RO 85057B RO 107392 A RO107392 A RO 107392A RO 10739282 A RO10739282 A RO 10739282A RO 85057 B RO85057 B RO 85057B
- Authority
- RO
- Romania
- Prior art keywords
- calcium
- additive
- vanadium
- steel baths
- mesh
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000000654 additive Substances 0.000 title abstract 3
- 230000000996 additive effect Effects 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 229910052720 vanadium Inorganic materials 0.000 title abstract 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title abstract 3
- 238000005275 alloying Methods 0.000 title 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
- 229910052791 calcium Inorganic materials 0.000 abstract 2
- 239000011575 calcium Substances 0.000 abstract 2
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 abstract 1
- 239000005997 Calcium carbide Substances 0.000 abstract 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- 239000000378 calcium silicate Substances 0.000 abstract 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 1
- 239000012876 carrier material Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 abstract 1
- 229910001935 vanadium oxide Inorganic materials 0.000 abstract 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Aditivul pentru alinierea cu vanadiu a bailor de otel, conform inventiei, este constituit din oxid de vanadiu si dintr-un agent reducator purtator de calciu fin divizat, ales dintre silico-calciu, carbura de calciu si cianamida de calciu. în scopul optimizarii conditiilor de asilimare a vanadiului în baile de otel, aditivul contine 50...70% V2O3 cu granulatia de trecere prin sita cu maximum 645 ochiuri/cm2 si 30...50% material purtator de calciu cu granulatie de trecere prin sita cu minimum 52 ochiuri/cm2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107392A RO85057B (ro) | 1982-04-29 | 1982-04-29 | Aditiv pentru alierea cu vanadiu a bailor de otel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107392A RO85057B (ro) | 1982-04-29 | 1982-04-29 | Aditiv pentru alierea cu vanadiu a bailor de otel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85057A RO85057A (ro) | 1984-08-17 |
| RO85057B true RO85057B (ro) | 1984-09-30 |
Family
ID=20111450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO107392A RO85057B (ro) | 1982-04-29 | 1982-04-29 | Aditiv pentru alierea cu vanadiu a bailor de otel |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85057B (ro) |
-
1982
- 1982-04-29 RO RO107392A patent/RO85057B/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85057A (ro) | 1984-08-17 |
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