
carbon chaap welding

carbon chaap welding (see. oh.) ack aisee prakriya haye joe gair-upbhogya carbon (graphite) electrode aur work-pees key beach ack chaap key saath dhatuon koo germ karke unakaa ekikaran karati haye. yeh pahali aark-welding prakriya thee jise vikasit kiya gayaa thaa, lekin aaj kaee anuprayogon key liye iska upayog naheen kiya jaataa haye, jise twin-carbon-aark welding aur anya vividhataon dwara pratisthaapit kiya gayaa haye. chaap welding kaa uddeshya alag-alag dhaatu key tukadon key beach ack bandhan banaana haye. carbon-aark welding mein ack carbon electrode kaa upayog electrode aur bandhe hue padarthon key beach ack vidyut chaap kaa utpaadan karane key liye kiya jaataa haye. yeh chaap 3,000 degree celsius seey adhik tapman paida kartaa haye. iss tapman parr alag-alag dhaatuen ack bandhan banaati hain aur ack saath welding hoe jaati hain.
vikas.
1800 mein humphrey davie dwara vidyut chaap kii khoj key liye naheen tou kaav naheen banaaya jaa sakata thaa, baad mein 1802 mein ack russie bhautik vigyaani vasili vladmirovich petrov dwara swatantra roop seey dohraya gayaa. petrov ney vidyut chaap kaa adhyayan kiya aur welding sahit isake sambhaavit upayogon kaa prastaav rakhaa.
carbon-aark welding key aavishkaarak nikole benardos aur stanislav olzevsky they, jinhone 1881 mein iss vidhi koo vikasit kiya aur baad mein ise "alectrogephaste" ("electric hefests") key naam seey patent karaaya.

