Industrial silicon hmoov yog ib daim ntawv crushed thiab milled ntawm metallurgical - qib silicon hlau, dav siv nyob rau hauv aluminium alloy ntau lawm, silicone chemistry, refractory mixes thiab pyrotechnic compounds. Vim tias nws tau pauv pauv hauv cov ntim loj thiab nws cov nqi hauv paus yog qhov nkag siab zoo rau lub zog thiab cov khoom nyoos- cov khoom lag luam, cov nqi txav mus thiab sib txawv raws qib, qhov loj me thiab thaj tsam. Tsab ntawv xov xwm no tshuaj xyuas cov qib kev luam tawm, piav qhia txog dab tsi txav mus rau kev ua lag luam, thiab muab cov neeg yuav khoom siv lub hauv paus rau kev sib piv rau ib qho -ton quotations.
Siv Tus Nqi Snapshot
Cov lus hais hauv qab no tau tshaj tawm thaum Lub Yim Hli 5 rau kev lag luam hauv Suav teb, hauv RMB ib metric ton (yuan / ton). Lawv sawv cev rau ib txwm muab thiab qib kev pauv nyiaj thaum lub sijhawm tshaj tawm; tus nqi tiag tiag sib txawv nrog ntau, ntim, xa khoom thiab nqe lus them nqi.
| Specification | Tus nqi muab (yuan / ton) | Tus nqi muag (yuan / ton) |
|---|---|---|
| 553 (16-200 mesh) | 10,600-10,900 | 10,000-10,600 |
| Si Ntau dua lossis sib npaug rau 99% (16-200 mesh) | 10,700-11,000 | 10,100-10,600 |
Ob tus qauv sawv tawm. Ua ntej, Si Greater dua los yog sib npaug rau 99% qib nqa tus nqi me me tshaj 553 vim tias kev tswj tsis huv nruj dua. Qhov thib ob, qhov sib txawv ntawm qhov kev thov thiab muag cov nqi qhia tau hais tias chav sib tham muaj nyob, tshwj xeeb tshaj yog nyob rau ntau qhov loj.
Dab tsi Drives Industrial Silicon Powder Nqe
Hluav taws xob yog qhov loj tshaj plaws ib qho nqi tivthaiv hauv silicon hlau smelting, feem ntau suav txog kwv yees li 40% ntawm tag nrho cov nqi tsim khoom. Vim tias feem ntau ntawm Suav muaj peev xwm zaum hauv Yunnan thiab Sichuan xeev thiab tso siab rau lub zog hluav taws xob, cov khoom siv hluav taws xob thiab cov nqi yuav ua raws li lub caij nyoog dej: cov smelters feem ntau txiav cov khoom hauv lub caij qhuav thiab rov pib dua tom qab lub caij los nag, thiab cov hmoov nplej ua raws nrog luv luv.
Lwm cov nqi nkag muaj xws li siab -purity quartz (silica), txo cov neeg ua haujlwm xws li roj av coke thiab charcoal, thiab cov khoom siv electrode. Ntawm qhov kev thov sab, aluminium alloy sector, organic silicon (silicone) cov neeg tsim khoom thiab kev lag luam photovoltaic thiab polysilicon yog cov neeg siv khoom loj, yog li lawv cov nqi khiav lag luam ncaj qha cuam tshuam cov hmoov yuav paj. Cov voj voog ntawm cov khoom lag luam ntawm cov smelters thiab kev lag luam hubs nthuav dav luv luv - lub sij hawm viav vias, thaum lub voj voog ntev dua qhia txog lub peev xwm tshiab tuaj hauv online lossis tsis ua haujlwm.
Nkag siab Qib thiab Sizing
Lub npe 553 yog ib qho luv luv rau qhov siab tshaj plaws impurity theem: hlau Tsawg dua lossis sib npaug rau 0.5%, aluminium Tsawg dua lossis sib npaug rau 0.5% thiab calcium Tsawg dua lossis sib npaug rau 0.3%. Si Greater dua los yog sib npaug rau 99% qib txwv tsis pub cov impurities tib yam nruj dua thiab nyiam qhov chaw ntxhua khaub ncaws ntxiv tseem ceeb, xws li hwm aluminium alloys thiab siab -kawg silicone khoom. Cov qib qis xws li 441 (Fe Less dua lossis sib npaug rau 0.4%, Al Tsawg dua lossis sib npaug rau 0.4%, Ca Tsawg dua lossis sib npaug li 0.1%) zaum ntawm lawv ntawm ob qho tib si purity thiab nqi.
Qhov 16-200 mesh sib raug rau cov khoom ntawm kwv yees li 0.075 hli thiab 1.18 hli. Qhov kev faib dav dav no haum rau cov khoom siv hluav taws xob ntxiv thiab kev sib xyaw ua ke, tab sis cov neeg yuav khoom tuaj yeem thov kom txo qis rau cov txheej txheem tshwj xeeb xws li tshuaj tsuag, txhaj tshuaj lossis cov tshuaj zoo refractory.
Yog vim li cas Quotations txawv: Ib tuj, Ib Kg thiab xa tus nqi
Cov nqi feem ntau yog hais txog ib metric ton hauv kev lag luam ntau thiab ib kilogram rau cov khoom me me lossis e- kev lag luam kev lag luam. Tshaj li lub hauv paus nqe lus, tus nqi kawg yog nyob ntawm kev ntim khoom (cov hnab ntim nrog lub hnab PE sab hauv, lub hnab loj lossis lub nruas), tswj kev ya raws, kev thauj khoom hauv hiav txwv mus rau qhov chaw nres nkoj, hiav txwv freight, kev tuav pov hwm, tariffs thiab cov nqe lus them nqi. Cov neeg yuav khoom yuav tsum nco ntsoov lees paub lub tsev, qhov tsis sib xws thiab cov ntsiab lus siv (ex- ua haujlwm, FOB lossis xa tawm) ua ntej sib piv cov khoom.
Rau cov neeg xa khoom, qhov kev faib tawm lub luag haujlwm tseem ceeb tseem ceeb: silicon uas muaj tsawg dua 99.99% silicon poob hauv HS code 2804.69, thiab cov nqi sib txawv ntawm lub tebchaws. Kev lees paub qhov kev faib tawm kom raug thaum ntxov tsis txhob poob nqi.
Yuav Qhia
Txhais lub hom phiaj qib thiab impurity txwv ua ntej, ces teem ib particle - qhov rais loj. Thov ib daim ntawv pov thawj ntawm kev tshuaj xyuas rau txhua batch thiab pom zoo rau cov qauv ua ntej. Sib piv cov kev xa tawm ntawm tus nqi xa tawm - nqi ntau dua li ntawm ex- tus nqi ua haujlwm ib leeg. Xav txog qhov muab cov ntawv cog lus ntim nrog cov smelters lossis cov neeg xa khoom loj thaum lub caij nyoog troughs, thiab khaws cov khoom lag luam tsis ua haujlwm thaum qhov kev xav tau qis dua. Rau qhov zoo- daim ntawv thov tseem ceeb, txheeb xyuas cov ntsiab lus noo noo thaum tuaj txog, vim tias cov hmoov ntub dej tuaj yeem ua rau muaj teeb meem tuav thiab tsis sib xws ntawm cov khoom siv hlau.
Cov lus nug nquag
Qib 553 txhais li cas?Nws yog ib qho shorthand rau siab tshaj impurity theem nyob rau hauv silicon hlau: hlau Tsawg dua los yog sib npaug rau 0.5%, aluminium Tsawg dua los yog sib npaug rau 0.5% thiab calcium tsawg dua los yog sib npaug rau 0.3%. Cov lej xa mus rau feem kaum ntawm ib feem pua rau Fe, Al thiab Ca feem.
Dab tsi particle range yog 16-200 mesh?Mesh loj yog hais txog qhov qhib ib kab inch . 16 mesh sib haum mus txog 1.18 mm thiab 200 mesh txog li 0.075 mm, yog li cov hmoov spans kwv yees li 0.075-1.18 mm.
Vim li cas tus nqi rau tib qib sib txawv ntawm cov neeg muag khoom?Qhov sib txawv yog los ntawm cov khoom nyoos- cov khoom siv, cov ntawv cog lus lub zog, kev tswj tsis huv, cov khoom sib xws - qhov loj me, ntim thiab cov saw logistics. Sib piv tus nqi xa tuaj rau ib tonne ntawm silicon yog qhov muaj txiaj ntsig ntau dua li kev sib piv nominal quotes.
Ntau npaum li cas cov khoom lag luam silicon hmoov hloov pauv?Spot quotes tau hloov kho tsis tu ncua, feem ntau txhua hnub hauv cov chaw lag luam loj, thaum cov nqi cog lus feem ntau kho txhua hli lossis peb lub hlis twg. Lub volatility qhia txog cov nqi hluav taws xob hloov pauv thiab cov khoom lag luam cycles.
Puas yog tus neeg yuav khoom sib tham ib tuj lossis ib kilogram?Cov neeg siv khoom lag luam ntau yuav tsum sib tham txog ib lub metric tuj nrog qhov tseeb incoterm; ib - kilogram pricing tsuas yog cuam tshuam rau cov khoom me me thiab ntxiv tus nqi tuav pov hwm.
Dab tsi yuav tsum tau kuaj xyuas ntawm kev xa khoom?Qhov hnyav, noo noo cov ntsiab lus, particle- loj faib, thiab daim ntawv pov thawj ntawm kev tshuaj xyuas. Ib qho kev sib txawv ntawm qhov kev pom zoo yuav tsum tau sau tseg ua ntej cov khoom yuav raug tshem tawm.