RO84774B1 - Procedeu de lustruire electrochimica a otelurilor inoxidabile - Google Patents
Procedeu de lustruire electrochimica a otelurilor inoxidabileInfo
- Publication number
- RO84774B1 RO84774B1 RO106815A RO10681582A RO84774B1 RO 84774 B1 RO84774 B1 RO 84774B1 RO 106815 A RO106815 A RO 106815A RO 10681582 A RO10681582 A RO 10681582A RO 84774 B1 RO84774 B1 RO 84774B1
- Authority
- RO
- Romania
- Prior art keywords
- stainless steels
- volume
- parts
- power
- polishing stainless
- Prior art date
Links
- 238000005498 polishing Methods 0.000 title abstract 3
- 229910001220 stainless steel Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- -1 sodium nitride Chemical class 0.000 abstract 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Prezenta inventie se refera la un procedeu de lustruire electrochimica a otelurilor inoxidabile folosind o baie de electrolit care contine 950 parti în volum acid fosforic cu densitatea de 1,84 cm la puterea 3, 50 parti în volum apa oxigenata de de 34,5% si 0....1 parte în greutate azot de sodiu operatia de lustruire avînd loc la temperatura camerei si sub o densitate de curent 30....35A/dm la puterea 2 pe suprafata pieselor supuse luistruirii care se suspenda la anod, formîndu-se o pelicula subtire vîscoasa cu rezistenta electrica mare prin care curentul trece initial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106815A RO84774B1 (ro) | 1982-03-05 | 1982-03-05 | Procedeu de lustruire electrochimica a otelurilor inoxidabile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106815A RO84774B1 (ro) | 1982-03-05 | 1982-03-05 | Procedeu de lustruire electrochimica a otelurilor inoxidabile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO84774B1 true RO84774B1 (ro) | 1984-09-30 |
Family
ID=40903454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106815A RO84774B1 (ro) | 1982-03-05 | 1982-03-05 | Procedeu de lustruire electrochimica a otelurilor inoxidabile |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO84774B1 (ro) |
-
1982
- 1982-03-05 RO RO106815A patent/RO84774B1/ro unknown
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