Ferrosilicon 75yog ib qho kev qhia tshwj xeeb ntawm ferrosilicon alloy, thiab nws cov qauv kev siv ua yog suav nrog cov qauv hauv lub tebchaws thiab cov qauv thoob ntiaj teb, thiab lwm yam.
Lub Tebchaws Txuj Ci
Tshuaj lom neeg cov tshuaj:
Raws li GB / t 2272-2009 ferrosilicon tus qauv, ferrosilicon 75 series cov khoom tau muab faib uaFesi72, Fesi {{{{0}}}} {}}}}}}}} b, fesi}}}} b, fesi} Noj fesi {75- ib qho piv txwv, nws si) cov ntsiab lus yuav tsum tsis pub tsawg tshaj li 75. 0}}}}}}}}}}}} Aluminium (AL) yuav tsum tsis ntau tshaj li 1. {{{}}%; Calcium (Ca) cov ntsiab lus yuav tsum tsis ntau tshaj 1. {14 {14}}%; Manganese (MN) Cov ntsiab lus yuav tsum tsis ntau tshaj {16}}. 5%; chromium (CR) cov ntsiab lus yuav tsum tsis ntau tshaj 0. 5%; phosphorus (p) Cov ntsiab lus yuav tsum tsis pub ntau tshaj 0.03%; Sulphur cov ntsiab lus yuav tsum tsis ntau tshaj 0.02%.
Qhov loj me:
Feem ntau, qhov loj ntawm ferrosilicon 75 muaj ntau yam kev sib tw, cov feem ntau yog cov khoom lag luam uas muaj kev sib txawv ntawm cov kev sib txawv yuav tsum tsis txhob tshaj ib feem kev faib ua feem, feem ntau tsawg dua lossis sib npaug rau 5%.
Lub xeev lub cev:
Ferrosilicon 75 yuav tsum tau blocky lossis granular, saum npoo yuav tsum huv si, tsis muaj qhov cuam tshuam thiab kev tsis sib haum xeeb, thiab tsis muaj kev tshwm sim hnyav.
Cov Qauv Thoob Ntiaj Teb
Tshuaj lom neeg cov tshuaj:
Cov txheej txheem thoob ntiaj teb xws li ISO 4947: 1986 "ferrosilicon alloys" kuj muaj qhov sib txawv me ntsis rau cov kev txwv hauv tebchaws. Piv txwv li, cov ntsiab lus silicon tseem yuav tsum tau nyob hauv thaj tsam ntawm 72% {%, cov phosphorus cov ntsiab lus yog feem ntau yuav tsum tsis muaj ntau tshaj {. {}} 4%, thiab Cov Sulfur cov ntsiab lus tsis ntau tshaj 0.03%.
Lwm yam:
Hais txog qhov loj me, lub xeev lub cev, thiab lwm yam, cov qauv zoo sib xws thiab ntxuav cov khoom zoo sib xws thiab versatility ntawm cov khoom lag luam hauv kev lag luam thoob ntiaj teb.
Cov ntawv thov sib txawv thiab cov neeg siv khoom tshwj xeeb yuav muaj qee qhov kev cai tshwj xeeb rau cov qauv ferrosilicon 75, tab sis feem ntau lawv tau hloov kho kom haum thiab ua kom zoo rau cov qauv hauv tebchaws lossis thoob ntiaj teb.
