RO100128B1 - Procedeu de obtinere a disiliciurii de molibden - Google Patents
Procedeu de obtinere a disiliciurii de molibdenInfo
- Publication number
- RO100128B1 RO100128B1 RO132406A RO13240688A RO100128B1 RO 100128 B1 RO100128 B1 RO 100128B1 RO 132406 A RO132406 A RO 132406A RO 13240688 A RO13240688 A RO 13240688A RO 100128 B1 RO100128 B1 RO 100128B1
- Authority
- RO
- Romania
- Prior art keywords
- molybdenum
- dysilycate
- production method
- briquettes
- mixture
- Prior art date
Links
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 title abstract 2
- 239000011733 molybdenum Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 abstract 2
- 229910021343 molybdenum disilicide Inorganic materials 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000006187 pill Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Ceramic Products (AREA)
Abstract
Prezenta inventie se refera la un procedeu de obtinere a disiliciurii de molibden prin sinteza la temperatura de 850 degree C din elemente omogenizate în proportie stoichiometrica si presate sub forma de brichete. Reactia de sinteza, din elemente, a disiliciurii de molibden este amorsata de o încarcatura termica plasata sub forma unei pastile pe amestecul brichetat al reactantilor si se desfasoara pâna la capat pe seama efectului exoterm datorat formarii disiliciurii de molibden. Drept amestec termitic se utilizeaza compozitia de pulberi de 62,5 % SiO<sub>2</sub> si 37,5 % Al, ambele cu granulatie 100% 90 m si 95 % 60 mium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO132406A RO100128A2 (ro) | 1988-03-01 | 1988-03-01 | Procedeu de obtinere a disiliciurii de molibden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO132406A RO100128A2 (ro) | 1988-03-01 | 1988-03-01 | Procedeu de obtinere a disiliciurii de molibden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO100128B1 true RO100128B1 (ro) | 1990-10-30 |
| RO100128A2 RO100128A2 (ro) | 1991-09-05 |
Family
ID=20121213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO132406A RO100128A2 (ro) | 1988-03-01 | 1988-03-01 | Procedeu de obtinere a disiliciurii de molibden |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO100128A2 (ro) |
-
1988
- 1988-03-01 RO RO132406A patent/RO100128A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO100128A2 (ro) | 1991-09-05 |
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