SU145105A1 - Bath (electrolyte) for the chemical polishing of aluminum and its alloys - Google Patents
Bath (electrolyte) for the chemical polishing of aluminum and its alloysInfo
- Publication number
- SU145105A1 SU145105A1 SU737278A SU737278A SU145105A1 SU 145105 A1 SU145105 A1 SU 145105A1 SU 737278 A SU737278 A SU 737278A SU 737278 A SU737278 A SU 737278A SU 145105 A1 SU145105 A1 SU 145105A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alloys
- aluminum
- electrolyte
- bath
- chemical polishing
- Prior art date
Links
Landscapes
- ing And Chemical Polishing (AREA)
Description
Примен емые в промышленной практике щелочные и кислотные :растворы дл химического полировани изделий из алюмини и его сплавов характеризуютс следующими существенными недостатками: бурным протеканием процесса, сопровождающимс большим выделением тепла и вредных газов, а также большим съемом металла с по .верхности изделий за врем , исчисл емое секундами, вследствие чего возникает опасность перетравливани изделий.Alkaline and acidic used in industrial practice: solutions for the chemical polishing of products from aluminum and its alloys are characterized by the following significant drawbacks: the rapid course of the process, accompanied by a large generation of heat and harmful gases, as well as a large metal removal from the top of the product in time calculated per second, resulting in the danger of overdosing.
Применение предлагаемого состава повысит качество полировани .The application of the proposed composition will improve the quality of polishing.
Раствор имеет следующий состав: ортофосфорной кислоты I л и азотнокислого аммони 85-110 г. Врем полировани 1,5-2 мин; про-цесс протекает при 95-110°.The solution has the following composition: orthophosphoric acid I l and ammonium nitrate 85-110 g. Polishing time 1.5-2 min; The process proceeds at 95-110 °.
Предмет изобретени Subject invention
Состав дл химического полировани алюмини и его сплавов на основе ортофосфорной кислоты, отличающийс тем, что, с целью повышени качества полировки, в состав электролита ввод т один литр Ортофосфорной кислоты и 85-110 г азотнокислого аммони , и издели .полируют в течение 1,5-2,5 мин при 95-110°.A composition for chemical polishing of aluminum and its alloys on the basis of orthophosphoric acid, characterized in that, in order to improve the quality of polishing, one liter of orthophosphoric acid and 85-110 g of ammonium nitrate are added to the electrolyte, and the product is polished for 1.5 -2.5 min at 95-110 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU737278A SU145105A1 (en) | 1961-07-15 | 1961-07-15 | Bath (electrolyte) for the chemical polishing of aluminum and its alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU737278A SU145105A1 (en) | 1961-07-15 | 1961-07-15 | Bath (electrolyte) for the chemical polishing of aluminum and its alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU145105A1 true SU145105A1 (en) | 1961-11-30 |
Family
ID=48300707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU737278A SU145105A1 (en) | 1961-07-15 | 1961-07-15 | Bath (electrolyte) for the chemical polishing of aluminum and its alloys |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU145105A1 (en) |
-
1961
- 1961-07-15 SU SU737278A patent/SU145105A1/en active
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