Oscar Kjellberg
id:
oscar-kjellberg-235-10605517
title:
Oscar Kjellberg
text:
Oscar Kjellberg was a Swedish inventor and industrialist. He founded Elektriska Svetsnings-Aktiebolaget (ESAB) in 1904 and Kjellberg Finsterwalde in 1922. He invented the coated electrode used in manual metal arc welding, by dipping a bare iron wire in a thick mixture of carbonates and silicates. The purpose of the coating is to generate a fume cloud that protects the molten metal from reacting with the oxygen and nitrogen during the brief period of time that the metal requires to cool and solid
brand slug:
wiki
category slug:
encyclopedia
description:
Swedish inventor and industrialist (1870-1931)
original url:
https://en.wikipedia.org/wiki/Oscar_Kjellberg
date created:
date modified:
2022-08-28T20:08:01Z
main entity:
{"identifier":"Q949169","url":"https://www.wikidata.org/entity/Q949169"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/f5/O._Kjellberg.JPG","width":938,"height":1459}
fields total:
13
integrity:
15