Silicon magnesium birta

Dhulka naadirka ah ee magnesium ferrosilicon alloy waxaa loola jeedaa daawaha ay sameeyeen dhalaalidda ferrosilicon, kalsiyum, magnesium, dhul naadir ah, iwm.Ferrosilicon, macdanta dhulka naadirka ah, iyo magnesium birta ah ayaa ah alaabta ceeriin ee ugu weyn ee soo saarista naadirka dhulka magnesium ferrosilicon alloys.Soo saarista dhulka dhifka ah ee magnesium ferrosilicon alloy waxaa lagu fuliyaa foornada arc hoosteeda, taas oo cunta awood badan, sidoo kale waxaa lagu soo saari karaa foornada soo noqnoqda ee dhexdhexaadka ah.

Dhulka naadirka ah ee magnesium ferrosilicon alloy waxaa loola jeedaa daawaha la diyaariyey iyadoo lagu darayo kaalshiyam, magnesium iyo dhul naadir ah ferrosilicon.Waxa kale oo loo yaqaan nodulizer alloy magnesium.Waxaa lagu daraa sida nodulizer ee soo saarista birta ductile si loogu beddelo garaafyada flake garaafyada wareegsan.Waxay si weyn u wanaajin kartaa xoogga birta birta ah, isla markaana waxay leedahay hawlaha degassing, desulfurization iyo deoxidation.Isticmaalka biraha iyo warshadaha abuurka ayaa sii kordhaya maalinba maalinta ka dambeysa.Waxaa ka mid ah, magnesium waa unugga ugu weyn ee spheroidizing, kaas oo saameyn toos ah ku leh saameynta spheroidizing ee graphite.

Dhulka naadirka ah ee magnesium ferrosilicon alloy waa cawl-madow adag, kaas oo ka samaysan ferrosilicon sida walxo ceeriin ah, iyo saamiga kalsiyum, magnesium iyo dhul naadir ah ayaa lagu hagaajiyaa heerka ugu fiican si ay uga falceliso si habboon.Dhumucda tuurista ee darajo kasta oo ah dhulka naadirka ah ee magnesium ferrosilicon alloy kama badna 100mm;Cabbirka walxaha caadiga ah ee naadirka dhulka magnesium ferrosilicon alloy waa 5 ~ 25mm iyo 5 ~ 30mm.Marka loo eego ujeedooyinka kala duwan, macaamiishu waxay qeexi karaan granularity gaar ah, sida: 5-15mm, 3-25mm, 8-40mm, 25-50mm, iwm.

Dhulka naadirka ah ee magnesium ferrosilicon alloy waa mid ka mid ah alaabta ceeriin ee ugu muhiimsan warshadaha birta iyo birta.

1. Nodulizer, wakiilka vermicular iyo tallaalka birta shubka ah.Dhulka naadirka ah ee magnesium ferrosilicon alloy, oo sidoo kale loo yaqaan magnesium alloy nodulizer, waa faleebo wanaagsan oo leh awood farsamo oo sare iyo saamaynta deoxidation iyo desulfurization xooggan.

2. Waxyaalaha lagu daro birta samaynta: dhulka naadirka ah ee magnesium ferrosilicon alloy oo loo isticmaalo soosaarka nodularizers, vermicularizers, iyo inoculants, sidoo kale waxa loo isticmaalaa wax lagu daro iyo wakiilada daawaynta ee soo saarista birta iyo birta.Waxaa loo isticmaalaa sifaynta, deoxidation, denaturation, dhexdhexaadinta wasakhda waxyeellada leh oo leh dhibic dhalaalaysa hoose (Pb, arsenic, iwm), alloying xal adag, samaynta xeryahooda biraha cusub, iwm si loo nadiifiyo birta.