ES460122A1 - Process for the manufacture of vanadium carbide containing material of low sulphur content - Google Patents
Process for the manufacture of vanadium carbide containing material of low sulphur contentInfo
- Publication number
- ES460122A1 ES460122A1 ES460122A ES460122A ES460122A1 ES 460122 A1 ES460122 A1 ES 460122A1 ES 460122 A ES460122 A ES 460122A ES 460122 A ES460122 A ES 460122A ES 460122 A1 ES460122 A1 ES 460122A1
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- mixture
- containing material
- sulphur content
- vanadium carbide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Silicon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Método mejorado para la fabricación de un material que contiene vanadio y carbono mediante el horneado al vacío de una mezcla de óxido de vanadio y carbono, en el que la mejora para hacer descender el contenido de azufre de dicho material comprende incluir en dicha mezcla por lo menos un material seleccionado entre el grupo que consiste en silicio, sílice y estaño, y someter dicha mezcla a una temperatura en el intervalo de aproximadamente 1.200ºC a 1.400ºC en dicho horno de vacío, completándose la reacción de dicha mezcla a una presión de menos de 300 micras.Improved method for manufacturing a material containing vanadium and carbon by vacuum firing a mixture of vanadium oxide and carbon, wherein the improvement to lower the sulfur content of said material comprises including in said mixture at least least one material selected from the group consisting of silicon, silica, and tin, and subjecting said mixture to a temperature in the range of about 1,200°C to 1,400°C in said vacuum furnace, the reaction of said mixture being completed at a pressure of less of 300 microns.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70047276A | 1976-06-28 | 1976-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES460122A1 true ES460122A1 (en) | 1978-10-01 |
Family
ID=24813628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES460122A Expired ES460122A1 (en) | 1976-06-28 | 1977-06-27 | Process for the manufacture of vanadium carbide containing material of low sulphur content |
Country Status (27)
| Country | Link |
|---|---|
| JP (1) | JPS532400A (en) |
| AR (1) | AR214412A1 (en) |
| AT (1) | AT361228B (en) |
| AU (1) | AU504846B2 (en) |
| BE (1) | BE856156A (en) |
| BR (1) | BR7704155A (en) |
| CA (1) | CA1096135A (en) |
| CH (1) | CH622289A5 (en) |
| CS (1) | CS207461B2 (en) |
| DD (1) | DD131743A5 (en) |
| DE (1) | DE2727559A1 (en) |
| DK (1) | DK284377A (en) |
| ES (1) | ES460122A1 (en) |
| FI (1) | FI69317C (en) |
| FR (1) | FR2356734A1 (en) |
| GB (1) | GB1580492A (en) |
| HU (1) | HU176035B (en) |
| IN (1) | IN147296B (en) |
| IT (1) | IT1079718B (en) |
| LU (1) | LU77619A1 (en) |
| MX (1) | MX145912A (en) |
| NO (1) | NO151752C (en) |
| PH (1) | PH13010A (en) |
| PL (1) | PL111609B1 (en) |
| SE (1) | SE440795B (en) |
| YU (1) | YU40002B (en) |
| ZA (1) | ZA773579B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ229777A (en) * | 1989-12-30 | 1991-08-27 | Nz Government | Method for manufacturing ceramic-metal composites |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576763A (en) * | 1950-03-22 | 1951-11-27 | Climax Molybdenum Co | Vanadium containing briquettes |
| FR1422683A (en) * | 1965-01-26 | 1965-12-24 | Union Carbide Corp | Adding agent containing vanadium and its manufacturing process |
| FR1471448A (en) * | 1966-03-10 | 1967-03-03 | Vanadium Corp Of America | Manufacturing process of vanadium carbide briquettes |
| FR1562736A (en) * | 1967-05-29 | 1969-04-04 | ||
| US3982924A (en) * | 1971-05-26 | 1976-09-28 | Reading Alloys, Inc. | Process for producing carbide addition agents |
-
1977
- 1977-06-14 ZA ZA00773579A patent/ZA773579B/en unknown
- 1977-06-17 CA CA280,822A patent/CA1096135A/en not_active Expired
- 1977-06-18 DE DE19772727559 patent/DE2727559A1/en not_active Ceased
- 1977-06-23 YU YU1561/77A patent/YU40002B/en unknown
- 1977-06-27 PH PH19917A patent/PH13010A/en unknown
- 1977-06-27 JP JP7643677A patent/JPS532400A/en active Granted
- 1977-06-27 HU HU77UI262A patent/HU176035B/en unknown
- 1977-06-27 CH CH785677A patent/CH622289A5/en not_active IP Right Cessation
- 1977-06-27 LU LU77619A patent/LU77619A1/xx unknown
- 1977-06-27 AT AT452477A patent/AT361228B/en not_active IP Right Cessation
- 1977-06-27 SE SE7707391A patent/SE440795B/en not_active IP Right Cessation
- 1977-06-27 GB GB26795/77A patent/GB1580492A/en not_active Expired
- 1977-06-27 FI FI771991A patent/FI69317C/en not_active IP Right Cessation
- 1977-06-27 IT IT49992/77A patent/IT1079718B/en active
- 1977-06-27 PL PL1977199196A patent/PL111609B1/en unknown
- 1977-06-27 CS CS774235A patent/CS207461B2/en unknown
- 1977-06-27 BE BE178819A patent/BE856156A/en not_active IP Right Cessation
- 1977-06-27 IN IN955/CAL/77A patent/IN147296B/en unknown
- 1977-06-27 BR BR7704155A patent/BR7704155A/en unknown
- 1977-06-27 AU AU26488/77A patent/AU504846B2/en not_active Expired
- 1977-06-27 FR FR7719641A patent/FR2356734A1/en active Granted
- 1977-06-27 MX MX169642A patent/MX145912A/en unknown
- 1977-06-27 NO NO772268A patent/NO151752C/en unknown
- 1977-06-27 ES ES460122A patent/ES460122A1/en not_active Expired
- 1977-06-27 DK DK284377A patent/DK284377A/en not_active Application Discontinuation
- 1977-06-27 AR AR268200A patent/AR214412A1/en active
- 1977-06-27 DD DD7700199724A patent/DD131743A5/en unknown
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