SU929681A1 - Composition for chemical treatment of metal products - Google Patents
Composition for chemical treatment of metal products Download PDFInfo
- Publication number
- SU929681A1 SU929681A1 SU803002469A SU3002469A SU929681A1 SU 929681 A1 SU929681 A1 SU 929681A1 SU 803002469 A SU803002469 A SU 803002469A SU 3002469 A SU3002469 A SU 3002469A SU 929681 A1 SU929681 A1 SU 929681A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- parts
- higher fatty
- polyethylene glycol
- certificate
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Изобретение относитс к химико-ме ханической обработке металлических деталей и может быть использовано в технологии металлообработки. Известен состав дл виброабразивной очистки металлических поверхностей , который содержит абразив, фтористые соли, загуститель (глина} и п верхностно-активные вещества til . Указанный состав не обеспечивает достаточно высокой производительности на операци х притирки контактирую щих поверхностей. Наиболее близким по технической сущности и достигаемому результату вл етс состав 2 дл химико-механической обработки металлических Деталей , содержащий следукмчие компонен ты , вес.%: Полиоксипропилентриэпоксид2Q-30 Щавелевую кислоту 2-5 Олеиновую кислоту 2- Триэтаноламин 0, Абразивный nopcMuoK tO-20 ВодуОстальное Однако состав н« стабилен, после приготов ени наблкщаетс расслоение его компонентов и абразивный порошок выпадает в осадок, обладает низкой адгезией к металлу и плохо удерживаетс на поверхности деталей, обрабатываемых на открытых стендах (стенды без принудительной подачи состава в зону обработки), а также малоэффективен дл обработки деталей, контактирующих в вертикальной плоскости (обрабо .тка отверстий, не обеспечивает высокой производительности процесса. Цель изобретени - повышение абразивной способности и стабильности состава . Поставленна цель достигаетс тем, что состав дл химико-г/юханической обработки металлических изделий, включающий олеиновую кислоту, высокомолекул рное вещает во,триэтанолами н и абразивный порошок, в качестве вы3 сокомолекул рного вещества содержит полиэфир на основе окиси пропилена дрполнительно содержит смесь полиэт , Ленгликолевых эфиров высших жирных спиртов при следующем соотношении компонентов, весД: Полиэфир на основе t Олеинова кислота 2-5 Триэтаноламин 1-2 Абразивный порошок ОстальноеСостав готов т следующим образом. Смесь полиэтиленгликолевых эфиров ысших жирных спиртов плав т при и при перемешивании ввод т осThe invention relates to chemical-mechanical processing of metal parts and can be used in metal processing technology. A known composition for vibroabrasive cleaning of metal surfaces, which contains abrasive, fluoride salts, thickener (clay} and surface active agents til. The composition indicated does not provide a sufficiently high performance on the grinding operations of the contacting surfaces. The closest in technical essence and the achieved result is the composition 2 for chemical-mechanical treatment of metal parts, containing the following components, wt.%: Polyoxypropylene tripepoxide 2Q-30 Oxalic acid 2-5 Ole New acid 2- Triethanolamine 0, Abrasive nopcMuoK tO-20 Water Else However, the composition is stable, after preparation, the separation of its components is observed and the abrasive powder precipitates, has low adhesion to the metal and poorly adheres to the surface of parts processed on open stands ( stands without the forced supply of the composition to the treatment area), as well as ineffective for processing parts that are in contact in a vertical plane (machining holes, does not provide high performance of the process. The purpose of the invention is to increase the abrasive ability and stability of the composition. The goal is achieved by the fact that the composition for chemical and metal processing of metal products, including oleic acid, which is high molecular weight, is broadcast by n, triethanol n and abrasive powder, contains polyethylene based on polyethylene oxide and contains polyethylene, LEN glycol mixture as a high molecular weight substance. esters of higher fatty alcohols in the following ratio of components, wtD: Polyester based on t Oleic acid 2-5 Triethanolamine 1-2 Abrasive powder Else The composition is prepared as follows. The mixture of polyethylene glycol ethers of higher fatty alcohols is melted with and added with stirring.
Пол иэфир на основе окиси пропиленаPropylene oxide based ester
Смесь полиэтиленгликолевых эфиров высших жирных спиртовA mixture of polyethylene glycol esters of higher fatty alcohols
Олеинова кислота ТриэтаноламинOleic acid Triethanolamine
Электрокорунд белый W 5 ГОСТ Electrocorundum white W 5 GOST
Карбид кремни зеленый № 5ГОСТ 3647-71Silicon Carbide Green No. 5GOST 3647-71
8 табЬ. 2 приведены результаты оп{ еделени стабильности состава и его вбразивной сгюсобности.8 tab. 2 shows the results of the {stability of the composition and its abrasive ability.
Количество выделившейс The amount allocated
Состав жидкой фазы, обДThe composition of the liquid phase, OBD
Происходит полное расслоение на жидкую и твердую фазу (абразив выпадает в осадок) сразу после приготовлени составаComplete separation into liquid and solid phases occurs (abrasive precipitates) immediately after preparation of the composition.
1 через 10 сут 0,5, то же 2,51 after 10 days 0.5, the same 2.5
60.0 5,0 70,060.0 5.0 70.0
20,0.15,020,0.15,0
5,03,05.03.0
1,02,01,02,0
20,010,020,010,0
Увеличение и уменьшение содержани полиэфира и смеси эфиров ухудшает свойства состава. Таблица 2Increasing and decreasing the content of polyester and ether blends deteriorates the properties of the composition. table 2
Величина снимаемого металла , мгThe size of the removed metal, mg
26,026.0
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803002469A SU929681A1 (en) | 1980-11-10 | 1980-11-10 | Composition for chemical treatment of metal products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803002469A SU929681A1 (en) | 1980-11-10 | 1980-11-10 | Composition for chemical treatment of metal products |
Publications (1)
Publication Number | Publication Date |
---|---|
SU929681A1 true SU929681A1 (en) | 1982-05-23 |
Family
ID=20925410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU803002469A SU929681A1 (en) | 1980-11-10 | 1980-11-10 | Composition for chemical treatment of metal products |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU929681A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995002650A1 (en) * | 1993-07-16 | 1995-01-26 | Henkel Corporation | Aqueous wet sanding composition and use thereof |
-
1980
- 1980-11-10 SU SU803002469A patent/SU929681A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995002650A1 (en) * | 1993-07-16 | 1995-01-26 | Henkel Corporation | Aqueous wet sanding composition and use thereof |
US5476411A (en) * | 1993-07-16 | 1995-12-19 | Henkel Corporation | Aqueous composition for wet sanding of dried paint, plastics, and the like |
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