SU101866A1 - The method of preparing the surface of ferrous metal products to the coating with glassy silicate enamels - Google Patents
The method of preparing the surface of ferrous metal products to the coating with glassy silicate enamelsInfo
- Publication number
- SU101866A1 SU101866A1 SU451013A SU451013A SU101866A1 SU 101866 A1 SU101866 A1 SU 101866A1 SU 451013 A SU451013 A SU 451013A SU 451013 A SU451013 A SU 451013A SU 101866 A1 SU101866 A1 SU 101866A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- preparing
- coating
- ferrous metal
- metal products
- glassy silicate
- Prior art date
Links
Landscapes
- Glass Compositions (AREA)
Description
При нанесении силикатных эмалевых покрытий на издели из черного металла имеет место так называема «рыбь чешу , - дефект, заключающийс в том, что слой эмали растрескиюаетс .When silicate enamel coatings are applied to ferrous metal products, the so-called "fish scale" takes place, a defect in which the enamel layer cracks.
Примен ющиес дл нредотвращени по влени «рыбьей чен1уи способы , заключающиес в нанесении на изделие пленки какого-либо хорошо эмалирующегос металла, например ни1кел , вл ютс мало эффективными .The methods used to prevent the occurrence of the "fish" one, consisting in applying a film of a highly enamelling metal to the product, such as nickel, are not very effective.
От;шчительной особенггостыо пред .(агаемого способа вл етс то, что изделие перед нанесением сло нике ,1 обрабатывают холодным кислым раствором сульфата меди. Омедненное изделие обрабатывают 0,8-1,0% раствором сульфата никел , после чего подвергают эмалированию.From the very special point of view of the previous one (the method used is that the product is treated with a cold acidic solution of copper sulphate before applying to the sludge, 1. The copper-coated product is treated with 0.8-1.0% nickel sulphate solution and then enameled.
По предлагаемому способу подготовки изделий к эмалированию можно эмалировать издели , изготовленные из стали гор чей прокатки илиAccording to the proposed method of preparing products for enamelling, it is possible to enamel products made of hot-rolled steel or
содержащие новьпненпыи процент уг.терода. Такие стали дл изготовлени эмалированных изделий, вследствие резко выраженного дефекта «рыбь чешу , обычно почти не примен ютс .containing a new percentage of carbon. Such steels for the manufacture of enamelled products, due to the pronounced "fish scale" defect, are usually not widely used.
Предмет изобретени Subject invention
Способ подготовки поверхности изделий из черного металла к покрытиЮ стеклообразными силикатными эмал ми, не содержанхими легковосстаиовимых окислов металлов путем нанесени на очин енную протрав .тенную поверхность сло бо.тее легко эмалирующегос металла, отличаю щ и и с тем, что, с целью предотвращени по влени на эмалированных издели х дефекта, называемого «рыбь ченд , поверхность издели обрабатывают последовательно сначала холодным кислым раствором сульфата меди, а затем 0,8-1,0% раствором сульфата ннкел .The method of preparing the surface of ferrous metal products for coating with glassy silicate enamels that are not contained in easily readily soluble metal oxides by applying a layer of easily enameled metal to a very fine, etched surface, in order on enameled products of the defect called “fish-chend,” the surface of the product is treated successively, first with a cold acidic solution of copper sulfate, and then with a 0.8-1.0% solution of nnkel sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU451013A SU101866A1 (en) | 1954-04-10 | 1954-04-10 | The method of preparing the surface of ferrous metal products to the coating with glassy silicate enamels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU451013A SU101866A1 (en) | 1954-04-10 | 1954-04-10 | The method of preparing the surface of ferrous metal products to the coating with glassy silicate enamels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU101866A1 true SU101866A1 (en) | 1954-11-30 |
Family
ID=48375648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU451013A SU101866A1 (en) | 1954-04-10 | 1954-04-10 | The method of preparing the surface of ferrous metal products to the coating with glassy silicate enamels |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU101866A1 (en) |
-
1954
- 1954-04-10 SU SU451013A patent/SU101866A1/en active
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