RO96706B1 - PROCEDEU DE NICHELARE îN STRATURI DUBLE, CU REZISTENTA ANTICOROZIVA MARITA - Google Patents
PROCEDEU DE NICHELARE îN STRATURI DUBLE, CU REZISTENTA ANTICOROZIVA MARITAInfo
- Publication number
- RO96706B1 RO96706B1 RO126597A RO12659787A RO96706B1 RO 96706 B1 RO96706 B1 RO 96706B1 RO 126597 A RO126597 A RO 126597A RO 12659787 A RO12659787 A RO 12659787A RO 96706 B1 RO96706 B1 RO 96706B1
- Authority
- RO
- Romania
- Prior art keywords
- nickel
- plating
- corrosion resistance
- electrolytes
- semi
- Prior art date
Links
- 238000007747 plating Methods 0.000 title abstract 3
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 3
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- ZMPRRFPMMJQXPP-UHFFFAOYSA-N 2-sulfobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1S(O)(=O)=O ZMPRRFPMMJQXPP-UHFFFAOYSA-N 0.000 abstract 1
- 150000000475 acetylene derivatives Chemical class 0.000 abstract 1
- 238000007792 addition Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- TVDSBUOJIPERQY-UHFFFAOYSA-N prop-2-yn-1-ol Chemical compound OCC#C TVDSBUOJIPERQY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007784 solid electrolyte Substances 0.000 abstract 1
- 238000011282 treatment Methods 0.000 abstract 1
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
- Materials For Medical Uses (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Prezenta inventie se refera la un procedeu de nichelare semilucioasa si nichelare lucioasa, cu ajutorul caruia se pot obtine, pe cale galvanica, straturi duble de nichel, cu rezistenta la coroziune marita, uniform lucioase-decorative, cu întrebuintari multiple în diferite domenii (exemplu: protejarea pieselor auto, medicale optice, articole casnice etc.). Electrolitul semilucios contine adaosuri lipsite de sulf pe baza derivatiilor acetilenici activizati cu diestersulfosuccinic .....în prezenta formaldehidei, iar electrolitul lucios contine tot aceste elemente în alte proportii împreuna cu alcool propargilic si N-alilimida acidului o-sulfobenzoic. Cei doi electroliti sunt compatibili, piesele se transfera din primul electrolit în al doilea fara tratamente intermediare. Electrolitii sunt stabili în exploatare, usor de întretinut, iar depunerile sunt uniform aderente, lipsite de pori si tensiuni mecanice, cu grad de dispersie si nivelare buna. Se poate aplica pe utilaje existente la un pret de cost avantajos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126597A RO96706B1 (ro) | 1987-01-15 | 1987-01-15 | PROCEDEU DE NICHELARE îN STRATURI DUBLE, CU REZISTENTA ANTICOROZIVA MARITA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126597A RO96706B1 (ro) | 1987-01-15 | 1987-01-15 | PROCEDEU DE NICHELARE îN STRATURI DUBLE, CU REZISTENTA ANTICOROZIVA MARITA |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO96706A2 RO96706A2 (ro) | 1989-04-28 |
| RO96706B1 true RO96706B1 (ro) | 1989-04-30 |
Family
ID=20120344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO126597A RO96706B1 (ro) | 1987-01-15 | 1987-01-15 | PROCEDEU DE NICHELARE îN STRATURI DUBLE, CU REZISTENTA ANTICOROZIVA MARITA |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96706B1 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102321896A (zh) * | 2011-09-09 | 2012-01-18 | 北京工业大学 | 一种具有高密度孪晶结构的纳米晶镍及其制备方法 |
-
1987
- 1987-01-15 RO RO126597A patent/RO96706B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO96706A2 (ro) | 1989-04-28 |
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