Kuleylka - bir u adkaysta waa nooc gaar ah oo bir ah oo ilaalin kara guryaha farsamada ee wanaagsan iyo iska caabbinta oks-ka ah ee jawiga heerkulka sare. Waxaa si weyn loogu adeegsadaa tamar, warshadaha kiimikada, hawada iyo meelaha kale. With the continuous advancement of global industrial technology, the demand for heat-resistant steel continues to grow, and its unique properties make it a key material for the manufacture of high-temperature equipment.
{{0}- xoog heer heerkul ah iyo iska caabbinta gurguurta
Mid ka mid ah astaamaha ugu caansan ee kuleylka {{0 0} birta adkaysan waa sareeya oo wanaagsan Beelaha heerkulka sare, birda caadiga ah waxay u nugul tahay jilicsanaanta ama is-xakameynta, halka kuleylka loo yaqaan 'steef' oo si tartiib tartiib ah ugu daadanaya heerkulka sare iyo walbahaarka ah sida koromium, molybdenum, iyo nikkel. Tani waxay ka dhigtaa kuleylka {{5} birta u adkaysta doorashada ugu fiican ee sareeya ee heerkulka sida kuleylka sida kuleylka, marawaxadaha gaaska, iyo dib-u-helayaasha patrochical.
Iskaashashada aad u fiican iyo iska caabin
Kuleyl {{0} birta iska caabbinta si sahal ah uga falceliya oksijiinta heerkulka dhaadheer, taasoo dhalisay in oksidation of maaddada iyo nabaad-guurka waxqabadka. Si loo xaliyo dhibaatadan, kuleylka {{2- bir jilicsan ayaa badanaa ka kooban chromium-ka sare (badiyaa in ka badan 12%) si loo sameeyo lakabka difaaca ee loo yaqaan 'oxide chromes' oo si wax ku ool ah looga hortago oksidation dheeraad ah. Intaa waxaa sii dheer, kuleylka qaar {{5} ee ay u adkaystaan sidoo kale walxaha sida aluminium iyo silicon si ay u sii wanaajiso awooda anti -iko-ga. Warshadaha sida kiimikada iyo metallalty, caabbinta jiifka ee kuleylka {{7}- bir bir ah ayaa sidoo kale muhiim ah, waxayna ka hortagi kartaa nabaad-guurka saxaafadda wasakhda ah sida sulgades iyo chlorides-ka.
Waxqabadka wanaagsan iyo degganaanshaha
In kasta oo kuleylka {{0}- bir bir u adkaysta ah ay u baahan tahay inay ka shaqeeyaan jawiga aadka u daran, waxbarashadeeda iyo daryeelayaasheeda wali waa waxoogaa wanaagsan. Kuleylka casriga ah - ah oo la hubo in sheyga ay fududahay in laga baaraandego qaabdhismeedka adag oo la waafajiyo hanaanka wax soosaarka sida heerkulka heerka heerkulka iyadoo la wanaajinayo halaaqa heerkulka iyo hanaanka daaweynta kuleylka. Tani waxay ka dhigtaa kuleylka {{5} {5} ilkaha u adkaysata in ka dabacsan oo dabacsan soo saarista mid weyn - heerkulka heerkulka ah.
Codsiyada ballaaran ee kala duwan
Kala-baxa kuleylka {{0}- bir u adkaysta, oo ay kujirto tuubooyinka kuleylka ee dhirta korantada kuleylka, xargaha marawaxa ah ee matoorrada diyaaradaha, iyo - heerkulka ku jira petrochicals. Iyada oo la horumariyo teknolojiyadda tamarta cusub iyo teknolojiyadda ilaalinta deegaanka, isticmaalka kuleylka - bir bir ah oo u adkaysta meelaha soo ifbaxaya sida tamarta nukliyeerka iyo tamarta hydrogen-ka sidoo kale waa la ballaarinayaa.
Kuleyl - bir adag oo istaaga ah ayaa noqotay wax lama-huraan ah oo lama huraan ah oo ku saabsan warshadaha casriga ah sababtuna tahay heerkulka heerkulka,- xoogga heerkulka, iska caabin joogto ah iyo wax-u-dhigga. Mustaqbalka, hormarinta tikniyoolajiyadda, waxqabadka kuleylka {{3} {3} {3} ee birta iska caabbinta ayaa si dheeraad ah loogu heli doonaa si loo kulmo baahida sare ee Window.
