Dulmar guud ee Birta Tareenka
Tareenadu waa qaybaha ugu muhiimsan ee wadooyinka tareenada. Shaqadeedu waa inay hagto taayirrada kaydka rogrogmada si ay hore ugu socdaan, u qaadaan cadaadiska weyn ee giraangiraha, una gudbiso kuwa hurda. Jidku waa inuu bixiyaa dusha sare ee giraangiraha oo joogto ah, siman oo jiidaya. Jidadka tareenada ee korontada ku shaqeeya ama qaybaha si toos ah u xannibaya, tareenada waxaa sidoo kale loo isticmaali karaa sida wareegyada wadooyinka.
Qalabka Caadiga ah ee Birta Track-ga
Marka loo eego nooca birta, tareenada waxaa loo qaybin karaa saddex nooc:
l Birta Kaarboon
Birta kaarboonku waa bir bir ah oo la dhalaalay laguna giringiriyey birta ceeriin ee dabiiciga ah. Waxay inta badan isticmaashaa kaarboon iyo manganese walxo ku jira macdanta si ay u kordhiso xoogga tareenka. Birta tareenka caadiga ah ee kaarboonka waxay ka kooban tahay 0.40% -0.80% kaarboon iyo manganese in ka yar 1.30% -1.4%.
l birta daawaha ah
Birta daawaha ahi waa bir bir ah oo dhalaalaysa oo la rogrogo ka dib marka lagu daro xaddi ku habboon oo walxo alloy ah sida vanadium, titanium, chromium, iyo daasadaha birta asalka ah. Xoogga iyo adkaanta nooca tareenada ayaa ka sarreeya kan tareenka kaarboonka.
l birta kulaylka lagu daaweeyay
Birta kulaylka lagu daweeyay waa bir bir ah oo ku samaysma kulaylinta iyo xakamaynta qaboojinta xadiidka kaarboonka ee duuban ee kulul ama birta daawaha. Qaab dhismeedka pearlite ee xadiidka kulaylka lagu daweeyay ayaa aad uga nadiifsan kan tareenka kulul, taasoo keentay xoog iyo adkeysi sare. Xadiidka adag ka dib daaweynta kulaylka ayaa leh lakabka hagaajinta adkeynta madaxa tareenka, kaas oo si weyn u wanaajinaya sifooyinka farsamada si nolosha adeegga tareenka loo kordhiyo.
Adeegyada Kooxda Jindalai Steel
l kayd weyn
l Habaynta
l Adeegga wakhtiga buuxa
l Waqtiga Bixinta Degdegga ah
l Kooxda Xirfadlayaasha ah
Siyaasadda Dookhyada
l Sumcada Shirkad Wanaagsan
l Qiimaha tartanka iyo tayada sarey
