Zimagwira ntchito potenthetsa mbali ziwirizi pamene zimagwiridwa pamodzi ndikuwonjezera solder, zomwe zimafewetsa zikatenthedwa. The solder adzasungunuka ndi m'kati kuyenda mu kusiyana pakati pa mapaipi awiri, kupanga losindikizidwa olowa.
Soldering angatanthauze zonse ziwiri zofewa komanso zolimba. Kusiyanitsa pakati pa awiriwa ndi mtundu wa solder womwe umagwiritsidwa ntchito kuti ugwirizane ndi zipangizo ndi kutentha komwe kumafunika kusungunuka.
Soldering ndi soldering ndodo ndi zidutswa zazitsulo zazitsulo zomwe zimakhala ndi malo otsika osungunuka kuposa zitsulo zomwe zimagwirizanitsidwa. Ma alloys a brazing, kapena brazing alloys, amapangidwa kuchokera ku alloys okhala ndi siliva, mkuwa, kapena faifi tambala omwe amasungunuka pamwamba pa 450 degrees Celsius (842 degrees Fahrenheit).
Kumbali ina, waya wa solder amapangidwa kuchokera ku kuphatikiza kwa zinki, mkuwa, lead, bismuth ndi antimoni kapena palladium. Zitsulozi zimakhala ndi malo osungunuka a 180 mpaka 190 madigiri Celsius (356 mpaka 374 madigiri Fahrenheit).
Pa ntchito yomanga mapaipi, solder wopanda lead iyenera kugwiritsidwa ntchito. Zopanda kutsogolo kwenikweni zimatanthawuza solder yomwe ili ndi zotsogolera zosakwana 0.2%, m'malo mopanda kutsogolera konse. Izi ndizokwanira kuti mtovu usalowe m'madzi.
