Guud ahaan, halabuurka hal shey oo bir ah oo saafi ah ma fududa inuu miridhku yahay. Birta laga baaraandego ee hawada qoyan ayaa u nugul in ay kor u kacaan ifafaale daxal; Iyo xoogaa bir ah oo bir saafi ah xitaa haddii biyuhu lagu dhigo ma miridhsan. Alxanka birta ah ee birta ah, waxaa loo kala qaybiyaa usha alxanka, waxaa iska leh daaweynta kuleylka, taasoo dhalisay in walxaha birta aysan nadiif ahayn, qoyaan iyo oksijiin hawada, way fududahay in miridhku.
HabkaBirta yar yar ee ka shaqeysasidoo kale waxay u horseedi doontaa steel bir ah oo bir ah. Haddii xaashida birta la isku laabto oo la saxo adigoo garaacaya, meesha kareemka ah sidoo kale waa sahlan tahay miridhku.
Finugnaanta dusha sare ee birta ah iyo cabirka itimaalka miridhku wuxuu sidoo kale leeyahay xiriir gaar ah. Dusha sare ee jilicsan ma sahlan tahay miridhku, halka dusha sare ee birta xun ay u badan tahay inuu miridhku yahay. Kuleylka ku aaddan dusha sare ee dusha sare ama heerkulka dusha sare ayaa kordhaya sababihii dibadiisa iyo ka shaqeynta, sidoo kale waa mid ka mid ah sababaha dib-u-dhejinta ee dusha sare ee birta.
Birta kacsan ee birta ah ee loo yaqaan 'profins'.
1. Dusha sare. Birta birta ah oo dhagaxa ah iyo dusha sare waxay yeelan karaan wasaqda alxanka, waxay dardar gelin doontaa muuqaalka miridhku ka baxsan yahay Weld. Haddii qaybta birta la yaab leh ee elektrolysis ama shiididda iyo prosigida, ay hagaajin karaan caabbinta dusha sare ee dusha sare ee oksidation, maxaa yeelay yareynta dusha sare ee birta, ayaa ka sii fiican iska caabbinta. Sababta oo ah dusha sare ee birta la jarjarey ayaa soo saari kara lakab cufan, oo ah filim labisan oo okside ah, oo ka ilaaliya birta gudaha ah si loo yareeyo itimaalka ee loo yaqaan 'itimaalka'.
2. Daaweyn daweyn ah. Ujeedada looxyada waa in la nadiifiyo qarashka birta ee birta ah, ka dibna soo saar lakabka filim cagaar ah oo ku yaal dusha sare, waxay kordhineysaa dusha sare ee awooda loo yaqaan "
Waqtiga Post: May-16-2024