RO81561B1 - Procedeu de realizare a semifabricatelor de stelit prin topirea directa a spanului - Google Patents
Procedeu de realizare a semifabricatelor de stelit prin topirea directa a spanuluiInfo
- Publication number
- RO81561B1 RO81561B1 RO103391A RO10339181A RO81561B1 RO 81561 B1 RO81561 B1 RO 81561B1 RO 103391 A RO103391 A RO 103391A RO 10339181 A RO10339181 A RO 10339181A RO 81561 B1 RO81561 B1 RO 81561B1
- Authority
- RO
- Romania
- Prior art keywords
- stellite
- semiproducts
- cuttings
- making
- span
- Prior art date
Links
- 229910001347 Stellite Inorganic materials 0.000 title abstract 2
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 title abstract 2
- 238000002844 melting Methods 0.000 title abstract 2
- 230000008018 melting Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000005520 cutting process Methods 0.000 title 1
- 238000010891 electric arc Methods 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011265 semifinished product Substances 0.000 abstract 1
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
Inventia se refera la un procedeu pentru realizarea semifabricatelor turnate continuu, prin topirea spanului în special a spanului rezultat din prelucrarea mecanica a pieselor din aliaje scumpe, cum ar fi de exemplu stelitul etc. Spanul dupa ce a fost maruntit la o granulatie corespunzatoare este introdus în zona arcului electric realizat între un electrod din grafit si un strat de zgura electroconductoare care acopera baia de metal topit, în baia de zgura si arc electric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103391A RO81561B1 (ro) | 1981-02-12 | 1981-02-12 | Procedeu de realizare a semifabricatelor de stelit prin topirea directa a spanului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103391A RO81561B1 (ro) | 1981-02-12 | 1981-02-12 | Procedeu de realizare a semifabricatelor de stelit prin topirea directa a spanului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81561A2 RO81561A2 (ro) | 1983-04-29 |
| RO81561B1 true RO81561B1 (ro) | 1983-04-30 |
Family
ID=20109548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO103391A RO81561B1 (ro) | 1981-02-12 | 1981-02-12 | Procedeu de realizare a semifabricatelor de stelit prin topirea directa a spanului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO81561B1 (ro) |
-
1981
- 1981-02-12 RO RO103391A patent/RO81561B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81561A2 (ro) | 1983-04-29 |
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