Si loo hagaajiyo qaar ka mid ah sifooyinka birta oo sidaas darteed loo helo qaar ka mid ah sifooyin gaar ah habka dhalaalidda si ula kac ah walxaha loogu daray walxaha alloying.Walxaha daawaynta caadiga ah waa chromium, nickel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, silicon, manganese, aluminium, copper, boron, dhul dhif ah iyo wixii la mid ah.Fosfooraska, baaruud, nitrogen, ayaa sidoo kale door ka ciyaara daawaynta xaaladaha qaarkood.

Vanadium iyo kaarboon, ammonia, oksijiin waxay leedahay xiriir xooggan oo leh samaynta xarun deggan oo ku habboon.Vanadium ee birta ku jira inta badan qaabka karbide ee jooga.Doorkeeda ugu weyn waa habaynta iyo sifaynta hadhuudhka birta, yaraynta xoogga iyo adkaanta birta.Marka lagu milmo xal adag heerkulka sare, kordhi adkeysi;liddi ku ah, sida marka carbides sameeyaan, adkaanta hoose.Vanadium waxay kordhisaa xasiloonida heerkulka birta adag iyo saamaynta adkaynta sare.Maaddada vanadium ee birta ka kooban, marka lagu daro birta qalabka xawaaraha sare leh, guud ahaan aan ka badnayn 0.5%.

Biraha daawaha Vanadium ee nadiifinta tamarta kaarboon-yar ee caadiga ah si ay u wanaajiso awoodda iyo saamiga wax-soo-saarka kadib caadiyeynta iyo sifooyinka heerkulka hooseeya, alxanka oo hagaajiyay.

Guud ahaan, Vanadium alloy birta qaab dhismeedka sababtuna tahay xaaladaha daaweynta kulaylka guud ahaan waxay yaraynaysaa adkaanta, sidaas darteed birta qaab dhismeedka inta badan loo isticmaalo iyada oo lala kaashanayo manganese, chromium, molybdenum iyo tungsten, iyo walxo kale.Vanadium ee ku jira birta la demiyay iyo kuwa la dabcay inta badan waa in la hagaajiyo xoogga birta iyo saamiga wax-soo-saarka, sifaynta hadhuudhka, dareenka kulaylka oo la doortay.Carburizing steel sababtoo ah waxay sifeyn kartaa hadhuudhka, birta waxay toosin kartaa deminta ka dib karburization, iyada oo aan la adkeynin heerka labaad.

Birta guga ee Vanadium iyo birta wax-soo-saarka waxay hagaajin kartaa awoodda iyo saamiga wax-soo-saarka, gaar ahaan si loo hagaajiyo xadka saamiga iyo xadka laastikada, si loo yareeyo dareenka daaweynta kuleylka decarburization si loo hagaajiyo tayada dusha sare.Shan chrome vanadium bir sita, carbide, kala firidhsan sare iyo waxqabadka wanaagsan.

Sifaynta hadhuudhka birta ee Vanadium, waxay yaraysaa dareenka kulaylka, kor u kaca degenaanshaha iyo xidhashada caabbinta, taas oo kordhinaysa nolosha qalabka.