Ferrosilicon loj specifications thiab xaiv phau ntawv qhia

Q1: Vim li cas ferrosilicon loj specifications tseem ceeb?
A: Qhov loj me cuam tshuamferrosilicon ntxiv npaum li cas, sai npaum li cas nws dissolves, thiab ntau npaum li cas koj tau txais los ntawm kev nplua. Cov pob loj loj tuaj yeem yaj maj mam lossis tsis sib npaug, thaum cov nplua nplua ntau dhau tuaj yeem ua rau plua plav, oxidation poob, thiab tsis sib xws silicon rov qab. Ruaj khov sizing txhawb kev rov ua kom sov ua haujlwm.

Q2: Dab tsi yog cov qauv ferrosilicon loj hauv kev lag luam?
A: Cov ntaub ntawv muab khoom ntau tshaj plaws yog:

• Cov pob(siv rau ntau yam steelmaking ntxiv)
• Granules(tseem tswj tau ntau dua, feem ntau siv hauv kev tsim khoom lossis kev siv tshuaj tshwj xeeb)
• Fine / hmoov(siv hauv qee cov txheej txheem, tab sis kev poob siab dua thiab kev tswj plua plav yog xav tau)

Q3: Dab tsi yog qhov ferrosilicon loj npaum li cas cov neeg yuav khoom nug?
A: Qhov tseeb muaj nyob ntawm tus neeg muag khoom crushing / tshuaj ntsuam kab, tab sis kev thov xa tawm ib txwm suav nrog:

• Lumps:10-50mm, 10-60mm, 50-100mm, 10-100 hli
• Granules:0-3mm, 1-3mm, 3-10mm, 10-30mm

Cov neeg yuav khoom yuav tsum tau qhia ib qho tseem ceeb thiab muaj kev kam rau siab kom tsis txhob muaj kev tsis sib haum xeeb.

Q4: Ua li cas steelmakers feem ntau xaiv pob loj?
A: Steel nroj tsuag feem ntau xaiv raws litxoj kev sib ntxiv thiab hom rauv:

• Rau ntau ntxiv thiab tuav tau yooj yim, cov neeg yuav khoom feem ntau xaivnruab nrab pob(rau kev noj zaub mov ruaj khov).

• Yog tias kev sib cais ceev yog qhov tseem ceeb, acov pob me metej zaum yuav nyiam (tab sis paub meej tias kev tswj xyuas kev nplua).

  Lub hom phiaj yog kev noj zaub mov zoo ib yam tsis muaj plua plav ntau dhau lossis qeeb yaj.

Q5: Yuav ua li cas cov foundries xaiv granule vs pob?
A: Foundries feem ntau nyiamgranulesthaum lawv xav tau kev txhaj tshuaj ntau dua thiab cov lus teb sai dua, tshwj xeeb tshaj yog rau kev coj noj coj ua. Granules tuaj yeem pab txhim kho kev faib tawm hauv cov yaj, tab sis cov neeg yuav khoom yuav tsum saib xyuasnplua pivthiab thov tiv thaiv ya raws kom txo oxidation.

Q6: Dab tsi yog "tus nqi nplua" thiab dab tsi yog qhov tsim nyog?
A: Fine ratio txhais tau tias qhov feem pua ​​ntawm cov khoomhauv qab qhov tsawg kawg nkaus(piv txwv li, hauv qab 10 mm hauv 10-50 mm spec). Cov neeg yuav khoom feem ntau teeb tsa qhov siab tshaj plaws (piv txwv li, "nplua nuj qis dua X mm Tsawg dua lossis sib npaug rau Y%"). Txoj cai txwv yog nyob ntawm kev tuav thiab tus neeg muag khoom lub peev xwm tshuaj xyuas. Qhov tseem ceeb yog los txhais:

• Covtxiav loj(dab tsi suav tias yog "nplua nuj")
• Covsiab tshaj % tso cai
• Covqauv qauvsiv los ntsuas nws

Q7: Kuv yuav sau dab tsi hauv daim ntawv cog lus rau ferrosilicon loj?
A: Kev yuav khoom zoo spec feem ntau suav nrog:

• Qib(xws li FeSi 75 los yog FeSi 72) thiab impurity txwv (Al, C, P, S yog xav tau)
• Qhov ntau thiab tsawg(eg, 10–50 mm) nrogkam rau ua
• Qhov nyiaj nplua siab tshaj plaws (e.g., "<10 mm ≤ X%") and how it's tested
• Ntim(1MT lub hnab loj / pallets / noo noo-cov ntaub ntawv pov thawj)
• Kev tshuaj xyuas: COA rau ntau, qauv qauv, thiab kev daws teeb meem
• Marking/labelsthiab net hnyav kam rau ib lub hnab

Q8: Kev ntim khoom cuam tshuam li cas rau kev ua haujlwm loj?
A: Ferrosilicon tuaj yeem tsim kev nplua ntau dua yog tias cov hnab ntim khoom hnyav lossis raug dej noo. Cov dej noo- tiv thaiv ntim thiab palletizing kom zoo pab txo kev tawg, oxidation, thiab plua plav thaum thauj thiab khaws cia, txhim kho cov txiaj ntsig tiag tiag thaum tuaj txog.