RO86667B1 - Fluid for cold-rolling of copper and copper alloys - Google Patents

Fluid for cold-rolling of copper and copper alloys

Info

Publication number
RO86667B1
RO86667B1 RO110646A RO11064683A RO86667B1 RO 86667 B1 RO86667 B1 RO 86667B1 RO 110646 A RO110646 A RO 110646A RO 11064683 A RO11064683 A RO 11064683A RO 86667 B1 RO86667 B1 RO 86667B1
Authority
RO
Romania
Prior art keywords
copper
weight
fluid
rolling
cold
Prior art date
Application number
RO110646A
Other languages
Romanian (ro)
Other versions
RO86667A2 (en
Inventor
Jean M. Herdan
Gabriela Valeanu
Gheorghe Iordache
Cornelia Rociu
Dumitru Giurumescu
Ioan Martin
Original Assignee
Institutul De Cercetari Inginerie Tehnologica Si Proiectari Pentru Rafinarii
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institutul De Cercetari Inginerie Tehnologica Si Proiectari Pentru Rafinarii filed Critical Institutul De Cercetari Inginerie Tehnologica Si Proiectari Pentru Rafinarii
Priority to RO110646A priority Critical patent/RO86667B1/en
Publication of RO86667A2 publication Critical patent/RO86667A2/en
Publication of RO86667B1 publication Critical patent/RO86667B1/en

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Abstract

Inventia se refera la un fluid pentru laminarea la rece a cuprului si a liajelor de care este constituit dintr-o emulsie formata din apa si o proportie de 1...10% în greutate dintr-un concentrat continand 15....35% în greutate oleat de trietanolamoniu; 0,1....3% în greutate trietanolamina; 1.....10% în greutate borax si 52......80% în greutate apa; concentratul constituind produsul reactiei trietanolaminei cu oleina, în mediul apos si adaos de borax.The invention relates to a fluid for cold rolling of copper and castings consisting of an emulsion made of water and a proportion of 1 ... 10% by weight of a concentrate containing 15 ... 35% by weight of triethanolammonium oleate; 0.1 ... 3% by weight of triethanolamine; 1 ... 10% by weight of borax and 52 ... 80% by weight of water; the concentrate constituting the reaction product of triethanolamine with olein in the aqueous medium and borax addition.

RO110646A 1983-04-14 1983-04-14 Fluid for cold-rolling of copper and copper alloys RO86667B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO110646A RO86667B1 (en) 1983-04-14 1983-04-14 Fluid for cold-rolling of copper and copper alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO110646A RO86667B1 (en) 1983-04-14 1983-04-14 Fluid for cold-rolling of copper and copper alloys

Publications (2)

Publication Number Publication Date
RO86667A2 RO86667A2 (en) 1985-06-29
RO86667B1 true RO86667B1 (en) 1985-07-03

Family

ID=20112925

Family Applications (1)

Application Number Title Priority Date Filing Date
RO110646A RO86667B1 (en) 1983-04-14 1983-04-14 Fluid for cold-rolling of copper and copper alloys

Country Status (1)

Country Link
RO (1) RO86667B1 (en)

Also Published As

Publication number Publication date
RO86667A2 (en) 1985-06-29

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