SU61859A1 - Method of making metal products anti-friction properties - Google Patents
Method of making metal products anti-friction propertiesInfo
- Publication number
- SU61859A1 SU61859A1 SU7804A SU7804A SU61859A1 SU 61859 A1 SU61859 A1 SU 61859A1 SU 7804 A SU7804 A SU 7804A SU 7804 A SU7804 A SU 7804A SU 61859 A1 SU61859 A1 SU 61859A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal products
- friction properties
- making metal
- products anti
- properties
- Prior art date
Links
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
- Electroplating Methods And Accessories (AREA)
- Laminated Bodies (AREA)
Description
ОПИСАНИЕ ИЗОБРЕТЕНИЯDESCRIPTION OF THE INVENTION
к АВТОРСКОМУ ОВИДЕТЕЛЬСТВУTO AUTHOR'S CERTIFICATE
В. П. Гречин, А. Ф. Ланда и А. А. СимкинV.P. Grechin, A.F. Landa and A.A. Simkin
СПОСОБ ПРИДАНИЯ МЕТАЛЛИЧЕСКИМ ИЗДЕЛИЯМ АНТИФРИКЦИОННЫХ СВОЙСТВMETHOD OF GIVING METAL PRODUCTS ANTIFRICTION PROPERTIES
За влено 3 декабр 1940 г. за .Х: 7804 в Народный Комиссариат авиацнснкой мромышленностIt was announced on 3 December 1940 for .Х: 7804 to the People's Commissariat of Aviation Industry
Антифрикционными свойствами обладают, как известно, издели из бронзы и баббитов, дорогосто щих и дефицитных. Ант1фрикционные свойства можно также сообщить поверхности трени покрытием ее слоем бронзы.Antifriction properties, as is well known, are made of bronze and babbitts, which are expensive and scarce. Anti-friction properties can also be reported to the surface of the friction by coating it with a layer of bronze.
Согласна изобретению издели , которые должны обладать антифрикционными свойствами, например порш-невые кольца, п-одшпиннки скольжени , втулки, буксы и т. п., изготовл ют из белого или серого чугуна или из стали. На их поверхность способом металлизации, например шоопированием, нанос т пористый слой высокоуглеродисто} стали, чугуна , бронзы или других металлов. Затем издели подвергают термообработке при температурах 1000-1100 ввосстановительной среде, в результате чего металл 13ИрОЕанный поверхностный слой упрочн етс н свариваетс с основным телом издели , остава сь пористы: :. CBoiicTBa основного металла при этом также улучшаютс .According to the invention, articles that must have anti-friction properties, such as piston rings, slip p-holes, bushings, bushings, etc., are made of white or gray cast iron or steel. A porous layer of high carbon steel, cast iron, bronze or other metals is deposited on the surface by a method of metallization, for example, by means of scanning. The product is then heat treated at temperatures of 1000-1100 in a reducing environment, as a result of which the metal 13OFOR surface layer is hardened and welded to the main body of the product, leaving the porous:. The CBoiicTBa base metal is also improved.
Пористый поверхностный слой хорошо абсорбирует и адсорбирует смазку, допускает предварительную пропитку, создает капилл рную смазку.The porous surface layer absorbs and absorbs grease well, allows for pre-impregnation, and creates capillary grease.
Предлагаемый способ содействует г.г только экономии цветных металлов , но и повышению изиосоустойчивости изделий.The proposed method contributes gg only save non-ferrous metals, but also increase the resistance of products.
Предмет изобретен и The subject is invented and
Способ придани металлическим издели м ант1:фр :к1;10нных свойств, отличающпйс тем, что на поверх1:ость издети н;:нос т металлизацией пористый слой из стали, чугуна, бронзы 11ли других металлов и подвергают его воздействию высокой температуры в восстановительной среде.A method of imparting metal products to m ant1: fr: k1; 10n properties, characterized in that on the surface: the host is seen; a metallic layer of steel, cast iron, bronze or other metals is plated by metallization and exposed to high temperature in a reducing environment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7804A SU61859A1 (en) | 1940-12-03 | 1940-12-03 | Method of making metal products anti-friction properties |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7804A SU61859A1 (en) | 1940-12-03 | 1940-12-03 | Method of making metal products anti-friction properties |
Publications (1)
Publication Number | Publication Date |
---|---|
SU61859A1 true SU61859A1 (en) | 1941-11-30 |
Family
ID=48243162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7804A SU61859A1 (en) | 1940-12-03 | 1940-12-03 | Method of making metal products anti-friction properties |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU61859A1 (en) |
-
1940
- 1940-12-03 SU SU7804A patent/SU61859A1/en active
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