Xaiv ntawmFeSi 72thiabFeSi 75zoo li yooj yim-ib qho muaj qib silicon siab dua, yog li nws raug nqi ntau dua. Tab sis hauv kev yuav khoom tiag tiag, qhov kev xaiv zoo tshaj yog nyob ntawm kojtxheej txheem lub hom phiaj, dosing method, tus qauv nqi, thiab zoo txaus txaus ntshai. Yog tias koj yuav tus nqi nkaus xwb, koj tuaj yeem them nyiaj ntau dua hauv kev poob lossis cov txheej txheem tsis ruaj khov. Yog tias koj yuav khoom ntawm qib premium, koj tuaj yeem tshaj - qhia thiab nce nqi yam tsis muaj txiaj ntsig ntsuas tau.
Ntawm no yog ib tug tswv yim buyer cov lus qhia rau kev txiav txim zoo.
1) Qhov sib txawv ntawm qhov tseem ceeb: Silicon kev koom tes thiab kev ua tau zoo
Qhov sib txawv tseem ceeb yog qib silicon. FeSi 75 feem ntau muab:
- siab dua silicon pab rau ib tuj
- me ntsis txawv dosing economics
- ib qho kev hwm zoo vim yog kev tsim khoom thiab kev tswj kom zoo
Yog tias koj cov txheej txheem yuav tsum muaj cov khoom siv silicon ntau dua nrog tsawg dua ntxiv, FeSi 75 tuaj yeem txo cov qib kev noj tshuaj thiab ua kom yooj yim tswj. Yog tias koj qhov kev xav tau yog niaj hnub deoxidation thiab tus nqi ua haujlwm, FeSi 72 feem ntau ua tau zoo.
2) Daim ntawv thov -Kev xaiv tsav (Steelmaking vs Foundry)
Steelmaking deoxidation thiab alloying
- FeSi 72 feem ntau yog xaiv rau niaj hnub deoxidation thiab txheem alloying.
- FeSi 75 feem ntau raug xaiv thaum cov nroj tsuag nyiam cov khoom siv silicon ntau dua, tswj cov txheej txheem nruj dua, lossis cov qauv tshwj xeeb sab hauv.
Cov ntawv thov kev pab
Foundries tuaj yeem xaiv raws li lawv qhov kev coj ua thiab kev pub mis. Kev sib raug zoo, qhov loj me, thiab kev tswj tsis huv yuav muaj teeb meem ntau dua qhov sib txawv ntawm 72 thiab 75.
3) Tus qauv nqi: Tsis txhob muab piv rau ib qho -Ton Nqe
Ib qho kev sib piv smarter yog tus nqi ib qho kev sib ntxiv ntawm silicon. Nug koj tus kheej:
- silicon ntau npaum li cas koj yuav tsum tau ntxiv rau ib lub tshav kub/batch?
- Tus nqi rov qab yog dab tsi hauv koj cov txheej txheem?
- qib siab dua puas txo cov khoom siv lossis txhim kho kev rov qab los?
Hauv qee cov nroj tsuag, FeSi 75 tus nqi them yog tsim nyog yog tias nws txo qis tag nrho kev noj lossis txhim kho cov txheej txheem kev ruaj ntseg. Hauv lwm tus, FeSi 72 yog qhov sib npaug zoo tshaj plaws.
4) Impurity Control thiab Aluminium Qib
Rau ntau tus neeg yuav khoom, qhov kev txiav txim siab tiag tiag tsis yog 72 vs 75-nws yogstandard vs low-Allos yog nruj dua impurity txwv. Yog tias koj cov txheej txheem downstream yog rhiab heev, tsom mus rau:
- carbon / phosphorus / sulfur txwv
- aluminium yuav tsum tau (tus qauv lossis qis-Al)
- batch sib xws
Lub qhov dej - tswj FeSi 72 tuaj yeem ua tau zoo tshaj qhov kev tswj hwm FeSi 75 hauv kev ua haujlwm tiag tiag.
5) Particle loj thiab txoj kev pub mis
Yog tias koj siv ntau qhov sib ntxiv, cov pob loj sib xws tseem ceeb. Yog tias koj siv tshuaj tswj ntau dua, qhov sib txawv me me yuav ua haujlwm zoo dua. Thaum qhov loj thiab nplua tsis raug tswj, koj tuaj yeem poob kev ua haujlwm tsis hais qib twg.
6) Ib txoj cai ntawm tus ntiv tes xoo
- XaivFeSi 72yog tias koj qhov tseem ceeb yog tus nqi -kev ua tau zoo rau kev siv niaj hnub thiab koj cov txheej txheem tuaj yeem ua tiav cov txiaj ntsig ruaj khov nrog cov qauv siv silicon.
- XaivFeSi 75Yog tias koj xav tau kev txhawb nqa silicon ntau dua, nruj dua cov qauv sab hauv, lossis nyiam cov txheej txheem tswj kom muaj zog dua thiab kev siv tshuaj ntau dua.
- Nyob rau hauv ob qho tib si, qhia cov kev txwv impurity thiab loj kom meej kom tsis txhob "qib-tsuas yog" kev yuav khoom yuam kev.
Tuam txhab keeb kwm
ZHEN INTERNATIONAL CO., LIMITED cov khoom sivferrosilicon 72 thiab 75, nrogsilicon hlau, calcium silicon khoom, thiab electrolytic manganese flakes, rau cov neeg siv khoom lag luam thoob ntiaj teb. Lub tuam txhab txhawb nqa cov neeg yuav khoom nrog kev tswj xyuas zoo, xa tawm - npaj ntim, thiab kev sib koom ua lag luam xa khoom txhim khu kev qha.
