RO82116B1 - Electrozi pentru sudare de mare randament - Google Patents

Electrozi pentru sudare de mare randament

Info

Publication number
RO82116B1
RO82116B1 RO104204A RO10420481A RO82116B1 RO 82116 B1 RO82116 B1 RO 82116B1 RO 104204 A RO104204 A RO 104204A RO 10420481 A RO10420481 A RO 10420481A RO 82116 B1 RO82116 B1 RO 82116B1
Authority
RO
Romania
Prior art keywords
welding electrodes
high yield
addition
iron powder
yield welding
Prior art date
Application number
RO104204A
Other languages
English (en)
Other versions
RO82116A2 (ro
Inventor
Ioan Surgean
Floarea Benea
Original Assignee
INSTITUTUL DE SUDURA SI îNCERCARI DE MATERIALE
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 SUDURA SI îNCERCARI DE MATERIALE filed Critical INSTITUTUL DE SUDURA SI îNCERCARI DE MATERIALE
Priority to RO81104204A priority Critical patent/RO82116A2/ro
Publication of RO82116B1 publication Critical patent/RO82116B1/ro
Publication of RO82116A2 publication Critical patent/RO82116A2/ro

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Abstract

Electrozii pentru sudare de mare randament, conform inventiei, constituiti dintr-un amestec oxidic fin divizat, format din 5,5...11% CaO, 5...12% CaF2, 2...8% TiO2, 4...10% SiO2, 2...5,2% MnO, 1,5...6,5% ZrO2 si 0,7...3,8% BaO si dintr-un adaos de pulbere de fier, în scopul obtinerii unui randament de depunere pîna la 210%, contin un adaos de pulbere de fier în proportie de 45...65%.
RO81104204A 1981-05-06 1981-05-06 Electroni pentru sudare de mare randament RO82116A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81104204A RO82116A2 (ro) 1981-05-06 1981-05-06 Electroni pentru sudare de mare randament

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81104204A RO82116A2 (ro) 1981-05-06 1981-05-06 Electroni pentru sudare de mare randament

Publications (2)

Publication Number Publication Date
RO82116B1 true RO82116B1 (ro) 1983-07-30
RO82116A2 RO82116A2 (ro) 1983-08-03

Family

ID=20109911

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81104204A RO82116A2 (ro) 1981-05-06 1981-05-06 Electroni pentru sudare de mare randament

Country Status (1)

Country Link
RO (1) RO82116A2 (ro)

Also Published As

Publication number Publication date
RO82116A2 (ro) 1983-08-03

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