SU422776A1 - HARDWARE ENVIRONMENT - Google Patents
HARDWARE ENVIRONMENTInfo
- Publication number
- SU422776A1 SU422776A1 SU1793170A SU1793170A SU422776A1 SU 422776 A1 SU422776 A1 SU 422776A1 SU 1793170 A SU1793170 A SU 1793170A SU 1793170 A SU1793170 A SU 1793170A SU 422776 A1 SU422776 A1 SU 422776A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hexamethylenetetramine
- hardware environment
- quenching
- solution
- watereverything
- Prior art date
Links
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Description
1one
Изобретение относитс к закалочным средам и может примен тьс при термической обработке, например, углеродистых и легированных сталей.The invention relates to quenching media and can be applied during heat treatment, for example, carbon and alloyed steels.
Известна закалочна среда, представл юща собой водный раствор углекислого кали , в котором содержание углекислого кали вз то от 2% ДО состава концентрированного раствора .A quenching medium is known, which is an aqueous solution of potassium carbonate, in which the content of potassium carbonate is from 2% BEFORE the composition of the concentrated solution.
Цель изобретени -- повышение качества закаливаемых деталей. Это достигаетс тем, что в воду ввод т гексаметилентетрамин при следующем соотношении компонентов, об. %: Гексаметилентетрамин5-60The purpose of the invention is to improve the quality of hardened parts. This is achieved in that hexamethylene tetramine is introduced into water in the following ratio of components, vol. %: Hexamethylenetetramine 5-60
ВодаОстальное WaterEverything
Гексаметилентетрамин ввод т как вешество не разлагаюшеес и не выдел ющее летучих веществ, имеющее практически пеограничснную растворимость в воде (до 81%), что регулирует охлаждающую способность расТБОра .Hexamethylenetetramine is introduced as a substance that does not decompose and does not release volatile substances, which has almost all water solubility (up to 81%), which regulates the cooling capacity of the plant.
Предложенный закалочный раствор сод,ержит вещество, вл ющеес ингибитором коррозии . После закалки в растворе гексаметилентетрамина на поверхности металла образуетс защитна пленка, предохран юща металл от коррозии. Раствор может быть применен к углеродистым и легированным стал м . Концентраци гексаметилентетрамина выбираетс в зависимости от марки закаливаемой стали, конфигурации детали и требуемой твердости.The proposed quenching solution of soda, a substance that is a corrosion inhibitor. After quenching in a solution of hexamethylenetetramine, a protective film is formed on the metal surface to protect the metal from corrosion. The solution can be applied to carbon and alloyed steel m. The concentration of hexamethylenetetramine is selected depending on the grade of hardened steel, the configuration of the part and the desired hardness.
Дл закалки углеродистых сталей рекомендуетс брать раствор следующего состава, об. %:For quenching carbon steels, it is recommended to take a solution of the following composition, vol. %:
Гексаметнлентетрамин5-20Hexamethnlentetramine 5-20
ВодаОстальноеWaterEverything
дл легированных сталейfor alloy steels
Гексаметилентетрамин25-60Hexamethylenetetramine 25-60
ВодаОстальноеWaterEverything
Предмет изобретени Subject invention
Закалочна среда на водной основе, отличающа с тем, что, с целью повышени качества деталей, в воду введен гексаметилентетрамин при следующем соотнощении компонентов , об. %:A water-based quenching medium, characterized in that, in order to improve the quality of the parts, hexamethylenetetramine is introduced into the water at the following ratio of components, vol. %:
Гексаметилентетрамин5-60Hexamethylenetetramine 5-60
ВодаОстальноеWaterEverything
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1793170A SU422776A1 (en) | 1972-06-05 | 1972-06-05 | HARDWARE ENVIRONMENT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1793170A SU422776A1 (en) | 1972-06-05 | 1972-06-05 | HARDWARE ENVIRONMENT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU422776A1 true SU422776A1 (en) | 1974-04-05 |
Family
ID=20516804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1793170A SU422776A1 (en) | 1972-06-05 | 1972-06-05 | HARDWARE ENVIRONMENT |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU422776A1 (en) |
-
1972
- 1972-06-05 SU SU1793170A patent/SU422776A1/en active
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