RO95640B1 - Mediu lichid pentru calirea pieselor din aliaje feroase - Google Patents

Mediu lichid pentru calirea pieselor din aliaje feroase

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Publication number
RO95640B1
RO95640B1 RO122837A RO12283786A RO95640B1 RO 95640 B1 RO95640 B1 RO 95640B1 RO 122837 A RO122837 A RO 122837A RO 12283786 A RO12283786 A RO 12283786A RO 95640 B1 RO95640 B1 RO 95640B1
Authority
RO
Romania
Prior art keywords
liquid medium
ferrous alloy
alloy pieces
hardening
hardening ferrous
Prior art date
Application number
RO122837A
Other languages
English (en)
Other versions
RO95640A2 (ro
Inventor
Nicolae Stroie
Mircea Ursei
Original Assignee
Societatea Mixta De Automobile "Oltcit"
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 Societatea Mixta De Automobile "Oltcit" filed Critical Societatea Mixta De Automobile "Oltcit"
Priority to RO122837A priority Critical patent/RO95640B1/ro
Publication of RO95640A2 publication Critical patent/RO95640A2/ro
Publication of RO95640B1 publication Critical patent/RO95640B1/ro

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Abstract

Inventia se refera la un mediu lichid pentru calirea pieselor din aliaje feroase, fiind utilizat, în special, la calirea pieselor încalzite prin curenti de inductie. Mediul lichid consta din apa decarbonatata, în care se introduce între 15 si 21% lubrifianti solubil, formând o solutie care, înainte de utilizare, este omogenizata prin barbotare cu aer.
RO122837A 1986-04-01 1986-04-01 Mediu lichid pentru calirea pieselor din aliaje feroase RO95640B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO122837A RO95640B1 (ro) 1986-04-01 1986-04-01 Mediu lichid pentru calirea pieselor din aliaje feroase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO122837A RO95640B1 (ro) 1986-04-01 1986-04-01 Mediu lichid pentru calirea pieselor din aliaje feroase

Publications (2)

Publication Number Publication Date
RO95640A2 RO95640A2 (ro) 1988-10-30
RO95640B1 true RO95640B1 (ro) 1988-10-31

Family

ID=40904839

Family Applications (1)

Application Number Title Priority Date Filing Date
RO122837A RO95640B1 (ro) 1986-04-01 1986-04-01 Mediu lichid pentru calirea pieselor din aliaje feroase

Country Status (1)

Country Link
RO (1) RO95640B1 (ro)

Also Published As

Publication number Publication date
RO95640A2 (ro) 1988-10-30

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