Q&a
Ntau tus neeg yuav khoom xaiv silicon hlau los ntawm qib (1101/2202/3303) thiab nqe, tab sis tom qab yws txog "kev ua haujlwm tsis zoo." Feem ntau, lub hauv paus ua rau tsis yog chemistry -nws yogdaim ntawv thiab sizing. Lumps thiab granules coj txawv hauv melting, dosing stability, oxidation poob, thiab hmoov av tsim. Phau ntawv no piav qhia yuav ua li cas xaivsilicon hlau poblos yogsilicon hlau granulesraws li koj qhov kev coj noj coj ua thiab kev pheej hmoo txaus ntshai.
1) Qhov tiag -lub ntiaj teb sib txawv ntawm cov pob thiab granules
Granules (piv txwv li, 3-10mm):sai melting thiab ceev silicon pickup, feem ntau zoo sib tov uniformity.
Lumps (10-50mm / 50-100mm):tswj kev pub noj ntau dua, feem ntau yooj yim tuav rau kev them nyiaj ntawm phau ntawv, thiab feem ntau tsawg dua qhov chaw - cheeb tsam - ntsig txog oxidation piv rau cov khoom me me.
Xaiv daim ntawv "zoo tshaj" nyob ntawm seb koj pub cov khoom siv li cas thiab koj lub qhov cub ua haujlwm ruaj khov npaum li cas.
2) Lub rooj xaiv qhov loj me (yuav khoom -tus phooj ywg)
| Daim ntawv / Loj | Lub zog | Muaj peev xwm ua lag luam- tawm | Siv dav |
|---|---|---|---|
| Granules 3-10mm | Fast melting, sib tov sib xyaw | Xav tau kev tswj plua plav zoo dua; thaj chaw siab dua | Nruam noj, ceev alloying |
| Loj: 10-50mm | Balanced melting / tuav | Yuav tsum tswj kev nplua thiab oversize | Cov haujlwm tseem ceeb tshaj plaws |
| Lumps 50-100 mm | Tswj tau, qeeb dissolution | ncua sijhawm tuaj tos | Cov cua sov loj, qeeb ntxiv |
3) Vim li cas kev nplua tseem ceeb dua li cov neeg yuav khoom xav tau
Kev nplua ua rau cov plua plav thiab tuaj yeem ua rau oxidation poob. Lawv kuj txo qhov kev cia siab ntawm silicon tuaj tos: koj qhov koob tshuaj yuav "nruj". Txawm tias tus nqi 1101 poob nws qhov zoo dua yog tias cov khoom xa tuaj tawg rau hauv kev nplua thaum thauj lossis kev thauj mus los. Tias yog vim li cas cov neeg yuav khoom yuav tsum qhia meej:
Maximum undersize piv
Ntim thiab thauj cov txheej txheem los txo qhov tawg
Kev tshuaj xyuas cov cai rau cov haujlwm nruj
4) Yuav ua li cas xaiv daim ntawv txuas mus rau qib xaiv (1101/2202/3303)
1101 tus neeg yuav khoom:koj them nyiaj rau kev ruaj ntseg- nug kom kuaj qhov loj me thiab ceev ntim ntim kom tiv thaiv tus nqi ntawd.
2202 tus neeg yuav khoom:qis-Al positioning pab tsuas yog muaj suab nrov ua haujlwm raug tswj; ruaj khov sizing yog tus multiplier.
3303 chemical buyers:Cov xwm txheej tuaj txog tseem ceeb; noo noo thiab nplua tuaj yeem ua rau cov txheej txheem sib txawv txawm tias chemistry zoo.
5) Tswv yim RFQ template (txo kev sib tham chaos)
Thaum thov qhov kev thov ua tiav, qhia meej:
Qib (1101/2202/3303)
Daim ntawv (lumps los yog granules)
Qhov ntau thiab tsawg + oversize / undersize kam rau ua
Ntim: hnab loj vs hnab me me; liners yog tias xav tau
Kev tshuaj xyuas: COA rau ib qho ntau; thib peb- tog xaiv
Qhov no hloov "tus nqi hais lus dav dav" rau hauv txoj kev npaj xa khoom tuaj yeem ntseeg tau.
6) Cov lus qhia ceev
Thawj qhov kev txiav txim mus sib hais:10-50mm cov ntaub ntawvyog lub hauv paus ruaj khov rau ntau tus neeg yuav khoom.
Yog tias koj xav tau cov lus teb sai thiab sib xws: xav txoggranulesnrog kev tswj plua plav nruj.
Yog tias koj noj maj mam los yog muaj qhov ua kom sov loj:50-100 hlituaj yeem haum, tab sis paub meej tias lub sijhawm tuaj tos.
FAQ
Q: Puas yog granules ib txwm zoo dua?
A: Tsis yog. Granules yaj sai dua tab sis xav tau kev tuav zoo dua los tswj oxidation thiab plua plav.
Q: Dab tsi yog qhov loj tshaj plaws rau kev txiav txim thawj zaug?
A: 10-50mm lumps feem ntau yog xaiv raws li lub hauv paus.
Q: Koj puas tuaj yeem muab tsuas yog ib qho nruj me me?
A: Yog, qhov ntsuas qhov ntsuas tuaj yeem npaj tau raws li qhov ntau.
Q: Kuv yuav txo cov nqi nplua hauv kev thauj mus los li cas?
A: Kev tshuaj xyuas zoo dua + kev ntim khoom muaj zog + ceev faj lub thawv ntim khoom.
Q: Daim ntawv puas cuam tshuam tus nqi?
A: Nws tuaj yeem; kev tshuaj ntsuam thiab ntim cov kev cai yuav hloov tau tus nqi.
Tuam txhab Taw Qhia
Peb yog ibchemical & metallurgical cov ntaub ntawv Hoobkasmuab cov khoom siv silicon hlau nrog cov kev xaiv sizing zoo ib yam thiab kev txhawb nqa kev xa tawm. Peb pab cov neeg yuav khoom sib piv daim ntawv thiab qhov loj rau kev coj noj coj ua, muab ntau -COA raws li, thiab muab cov kev daws teeb meem uas txo qhov tawg thiab nplua.
