SU128254A1 - Lead-free enamel for coating products made of aluminum and alloys based on it. - Google Patents
Lead-free enamel for coating products made of aluminum and alloys based on it.Info
- Publication number
- SU128254A1 SU128254A1 SU627917A SU627917A SU128254A1 SU 128254 A1 SU128254 A1 SU 128254A1 SU 627917 A SU627917 A SU 627917A SU 627917 A SU627917 A SU 627917A SU 128254 A1 SU128254 A1 SU 128254A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lead
- aluminum
- products made
- alloys based
- coating products
- Prior art date
Links
Landscapes
- Glass Compositions (AREA)
Description
Известные покрыти алюминиевых изделий бессвинцовистой эмалью химически неустойчивы.The known coatings of aluminum products with lead-free enamel are chemically unstable.
Дл устранени этого недостатка и повышени термостойкости эмали предлагаетс состав бессвинцовистой эмали, обладающий высокой адгезией по отношению к металлу, что позвол ет обрабатывать эмалированное изделие резанием, пилением и сверлением. Эмаль безвредна, может накладыватьс на изделие слоем от 20 до 600 мк, не цоказыва цека и откалывани , обладает высокой термостойкостью в пределах 250- 300.To eliminate this disadvantage and increase the heat resistance of the enamel, a lead-free enamel composition with high adhesion to the metal is proposed, which allows the enameled product to be processed by cutting, sawing and drilling. The enamel is harmless, it can be superimposed on the product with a layer from 20 to 600 microns, without crushing and chipping, it has a high heat resistance in the range of 250-300.
Предмет изобретени Subject invention
Бессвинцовиста эмаль дл покрыти изделийиз алюмини и сплавов на его основе, отличающа с тем, что,с целью повышени коррозионной стойкости и улучшени адгезии с основой она содержит (в процентах):Lead-free enamel for coating products made of aluminum and alloys based on it, characterized in that, in order to increase the corrosion resistance and improve adhesion with the base, it contains (in percent):
кремнезема- 27,14silica- 27,14
двуокиси титана- 16,28titanium dioxide- 16.28
окиси натри - 17,59sodium oxide - 17.59
окиси кали - 12,70potassium oxide - 12.70
окиси олова- 6,51tin oxides 6.51
борного ангидрида- 6,76boric anhydride - 6,76
окиси лити - 4,34 lithium oxide - 4.34
. . окиси кадми , - 4,34 , . . cadmium oxides, 4.34,
глинозема- 2Л7alumina - 2L7
; фосфорного ангидрида- 2,17 ; phosphoric anhydride - 2.17
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU627917A SU128254A1 (en) | 1959-05-21 | 1959-05-21 | Lead-free enamel for coating products made of aluminum and alloys based on it. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU627917A SU128254A1 (en) | 1959-05-21 | 1959-05-21 | Lead-free enamel for coating products made of aluminum and alloys based on it. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU128254A1 true SU128254A1 (en) | 1959-11-30 |
Family
ID=48399474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU627917A SU128254A1 (en) | 1959-05-21 | 1959-05-21 | Lead-free enamel for coating products made of aluminum and alloys based on it. |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU128254A1 (en) |
-
1959
- 1959-05-21 SU SU627917A patent/SU128254A1/en active
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