Qiimaha warshadda iibka kulul Qaybaha daawaha kaarboonka ee birta FeC 95: 5wt alaabada birta ah ee Alloys High-Entropy (HEA)

Birta kaarboonka waxa loola jeedaa daawaha kaarboon-kaarboonka ee ka kooban kaarboonku inta badan ka yar 1.35%, kaas oo sidoo kale ka kooban wasakh sida silikoon, manganese, fosfooraska, baaruud iyo walxaha kale ee haraaga raadraaca ee xadka. Birta kaarboonku waa tan ugu horraysa ee loo isticmaalo warshadaha casriga ah, waana tan ugu badan ee agabka aasaasiga ah, wadamada warshadaha ee aduunka, dadaalka loogu jiro in la kordhiyo wax soo saarka birta birta ah ee hooseeysa iyo birta daawaha ah isku mar, laakiin sidoo kale fiiro gaar ah u yeelo hagaajinta tayada birta kaarboon, balaadhiyo kala duwanaanta iyo baaxadda isticmaalka. Gaar ahaan tan iyo 1950-meeyadii, tignoolajiyada cusub sida birta beddelka oksijiinta, duritaanka foornada ee bannaanka, birta tuurista joogtada ah iyo duubista joogtada ah ayaa si ballaaran loo qaatay, taasoo sii wanajineysa tayada birta kaarboonka iyo ballaarinta baaxadda isticmaalka. Qaybta wax soo saarka birta kaarboon ee wadarta wax soo saarka birta ee wadamo kala duwan waa qiyaastii 80%, mana aha oo kaliya in si weyn loo isticmaalo dhismaha, Buundooyinka, tareenada, baabuurta, maraakiibta iyo warshadaha wax soo saarka mishiinada kala duwan, laakiin sidoo kale in warshadaha petrochemical casriga ah. Horumarinta badda iyo dhinacyo kale, ayaa sidoo kale si ballaaran loo isticmaalaa.

 

Fiiro gaar ah: Halabuurka kiimikada iyo cabbirka waxaa lagu hagaajin karaa shuruudaha macaamiisha