YU46431B - PROCEDURE FOR MECHANICAL TREATMENT OF ALUMINUM AND ALUMINUM ALLOYS IN THE PRESENCE OF WATER-BASED LUBRICANT COOLANT AND COOLANT OF LUBRICANT COOLANT - Google Patents
PROCEDURE FOR MECHANICAL TREATMENT OF ALUMINUM AND ALUMINUM ALLOYS IN THE PRESENCE OF WATER-BASED LUBRICANT COOLANT AND COOLANT OF LUBRICANT COOLANTInfo
- Publication number
- YU46431B YU46431B YU194087A YU194087A YU46431B YU 46431 B YU46431 B YU 46431B YU 194087 A YU194087 A YU 194087A YU 194087 A YU194087 A YU 194087A YU 46431 B YU46431 B YU 46431B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- coolant
- aluminum
- water
- less
- lubricating
- Prior art date
Links
Landscapes
- Lubricants (AREA)
Abstract
Postupak za mehaničku obradu aluminijuma ili aluminijumskih legura u prisustvu hladećeg sredstva za podmazivanje na bazi vode, koje sadrži agense za podmazivanje i inhibiciju korozije, naznačen time, što je mazivo za hladenje na temperaturi unutar približnog opsega od 20-70 stepeni celzijusa prisutno u obliku stabilnog rastvora, pri čemu ne sadrži bilo kakav u vodi rastvoran organski posrednički rastvarač koji ima molekulsku masu manju od 400 i maksimalnu hidrofobnu grupu od 6 ugljenikovih atoma, i što takode sadrži, kao agense za podmazivanje i inhibiciju korozije, kombinaciju (a) karboksilnog jedinjenja koje ima formulu R1COOH, u kojoj je R1 hidrofobna grupa koja ima 7-14 ugljenikovih atoma, i (b) tercijernog amina koji ima molekulsku masu manju od 300 i ima bar jedan alkil supstituent i bar jedan supstituent koji sadrži hidroksilnu grupu, pri čemu je odnos ekvivalenta baza/kiseline izmedu amina i karboksilnog jedinjenja manji od 1.0. Prijava sadrži 1 nazavisan i 9 zavisnih zahtevaA process for machining aluminum or aluminum alloys in the presence of a water-based lubricating refrigerant, which contains lubricating and corrosion inhibiting agents, wherein the cooling lubricant is present at a temperature within the approximate range of 20-70 degrees Celsius in the form of a stable solution, wherein it does not contain any water-soluble organic mediator solvent having a molecular weight of less than 400 and a maximum hydrophobic group of 6 carbon atoms, and which also contains, as lubricating and corrosion inhibiting agents, a combination (a) of a carboxyl compound which has the formula R1COOH, wherein R1 is a hydrophobic group having 7-14 carbon atoms, and (b) a tertiary amine having a molecular weight of less than 300 and having at least one alkyl substituent and at least one substituent containing a hydroxyl group, wherein the ratio is a base / acid equivalent between an amine and a carboxylic compound of less than 1.0. The application contains 1 independent and 9 dependent requests
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU194087A YU46431B (en) | 1987-10-22 | 1987-10-22 | PROCEDURE FOR MECHANICAL TREATMENT OF ALUMINUM AND ALUMINUM ALLOYS IN THE PRESENCE OF WATER-BASED LUBRICANT COOLANT AND COOLANT OF LUBRICANT COOLANT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU194087A YU46431B (en) | 1987-10-22 | 1987-10-22 | PROCEDURE FOR MECHANICAL TREATMENT OF ALUMINUM AND ALUMINUM ALLOYS IN THE PRESENCE OF WATER-BASED LUBRICANT COOLANT AND COOLANT OF LUBRICANT COOLANT |
Publications (2)
Publication Number | Publication Date |
---|---|
YU194087A YU194087A (en) | 1991-02-28 |
YU46431B true YU46431B (en) | 1993-10-20 |
Family
ID=25556201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU194087A YU46431B (en) | 1987-10-22 | 1987-10-22 | PROCEDURE FOR MECHANICAL TREATMENT OF ALUMINUM AND ALUMINUM ALLOYS IN THE PRESENCE OF WATER-BASED LUBRICANT COOLANT AND COOLANT OF LUBRICANT COOLANT |
Country Status (1)
Country | Link |
---|---|
YU (1) | YU46431B (en) |
-
1987
- 1987-10-22 YU YU194087A patent/YU46431B/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU194087A (en) | 1991-02-28 |
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