Silicon Hlau rau Aluminium Alloy Ntau Lawm: Daim Ntawv Thov, Qib, Kev Xav Tau Zoo thiab Kev Qhia Txog Kev Yuav

Silicon hlau rau aluminium alloysyog ib qho tseem ceeb raw khoom rau cov neeg tsim khoom tsim cam khwb cia txhuas, aluminium-silicon alloys thiab lwm yam silicon- muaj cov khoom siv txhuas. Silicon yog ntxiv rau txhuas vim tias nws tuaj yeem cuam tshuam fluidity, castability, solidification cwj pwm thiab qhov kawg ntawm cov alloy.

Rau cov neeg tsim khoom txhuas, txawm li cas los xij, kev yuav cov hlau silicon tsis yog ib qho teeb meem ntawm kev nrhiav cov khoom uas muaj feem pua ​​​​silicon siab. Tus nqi tiag tiag ntawm cov khoom nyob ntawmsilicon cov ntsiab lus, hlau, txhuas, calcium, particle loj, sib xws, melting cwj pwm, nqi thiab kev cia siab rau tus me nyuam.

Phau ntawv qhia no piav qhia yuav ua li cas cov hlau silicon siv nyob rau hauv aluminium alloy ntau lawm thiab seb pawg neeg yuav khoom yuav tsum xav txog thaum xaiv tus neeg muag khoom.

1. Vim li cas Silicon Ntxiv rau Aluminium Alloys?

Silicon yog ib qho ntawm feem ntau siv alloying ntsiab nyob rau hauv txhuas-raws li cov ntaub ntawv.

Qhov sib ntxiv ntawm silicon tuaj yeem txhim kho cov yam ntxwv ntawm cov txhuas alloys, tshwj xeeb yog fluidity thiab tsis kam rau qee yam casting-txog teeb meem.

Aluminium-silicon alloys yog li siv dav hauv cov ntawv thov uas qhov kev ua haujlwm casting thiab qhov hnyav txo yog qhov tseem ceeb.

Muaj peev xwm kawg -siv sectors suav nrog:

• automotive Cheebtsam;
• lub log;
• cav Cheebtsam;
• tshuab;
• industrial castings;
• khoom siv thauj khoom;
• General engineering khoom.

Rau cov neeg tsim khoom, tus nqi ntawm silicon ntxiv yuav tsum tau tswj kom zoo vim tias qhov kawg alloy muaj pes tsawg leeg yuav tsum tau ua kom tau raws li cov tshuaj tshwj xeeb.

2. Silicon hlau ua Aluminium Alloy Feedstock

Hauv kev tsim khoom lag luam, silicon hlau tuaj yeem ua lub hauv paus ntawm silicon rau alloying.

Lub chaw yuav khoom ib txwm tsom rau cov tshuaj tshwj xeeb ua ntej txiav txim siab tus nqi.

Ib qho kev nug ib txwm muaj xws li:

Silicon hlau 553

los yog:

Silicon hlau 441

los yog:

Silicon hlau 3303

Qib tsim nyog nyob ntawm qhov kawg alloy specification.

Tus neeg yuav khoom yuav tsum tsis txhob xav tias qhov siab dua - purity silicon hlau qib yuav cia li tsim ib qho zoo aluminium alloy.

Lo lus nug tseem ceeb yog:

Cov qib impurity dab tsi tuaj yeem ua rau qhov kawg aluminium alloy zam?

3. Yog vim li cas tshuaj muaj pes tsawg leeg

Cov ntsiab lus tseem ceeb ntawm cov tshuaj ib txwm ntsuas suav nrog:

Si

Fe

Al

Ca

Cov ntsiab lus ntawm silicon txiav txim siab tus nqi ntawm cov khoom siv silicon muab los ntawm cov khoom siv.

Lwm cov ntsiab lus ua ib feem ntawm tag nrho cov impurity tshuav nyiaj li cas.

Piv txwv li, yog tias cov khoom siv silicon hlau yuav muaj cov hlau ntau dua li qhov xav tau, cov neeg tsim khoom txhuas yuav tsum xav txog cov txiaj ntsig ntawm cov hlau ua rau qhov kawg alloy.

Qhov no yog vim li cas raw -cov ntaub ntawv chemistry yuav tsum tau muab tso rau hauv kev xam cov alloy.

4. Silicon Cov ntsiab lus thiab ntxiv kev ua tau zoo

Piv txwv li ib tus neeg tsim khoom lag luam aluminium xav tau qee qhov nyiaj ntawm silicon hauv qhov kawg alloy.

Qhov kev pab cuam silicon tiag tiag nyob ntawm cov ntsiab lus silicon ntawm cov khoom siv raw.

Piv txwv li, yog tias ib yam khoom muaj kwv yees li:

99.0% Si

Tom qab ntawd 1 MT ntawm cov khoom siv theoretically muaj kwv yees li 990 kg ntawm silicon.

Yog tias lwm yam khoom muaj xws li:

99.5% Si

qhov theoretical silicon pab yog kwv yees li 995 kg ib MT.

Qhov txawv yuav tshwm sim me me.

Txawm li cas los xij, hauv ntau - ntim ntau lawm, txawm tias qhov sib txawv me me tuaj yeem cuam tshuam rau kev suav cov khoom siv.

Nyob rau tib lub sijhawm, kev txiav txim siab yuav khoom yuav tsum txiav txim siab tus nqi hwm nrog rau qib siab dua -purity.

5. Yog vim li cas siab purity yeej tsis txhais hais tias tus nqi qis dua

Qhov no yog ib qho tseem ceeb rau cov neeg tsim khoom ntawm aluminium alloy.

Xav tias:

Qib A:tus nqi qis, tsim nyog specification

Qib B:purity siab dua, tus nqi siab dua

Yog tias ob qho khoom ua tau raws li cov neeg siv khoom xav tau, Qib A tuaj yeem muab cov txiaj ntsig zoo dua.

Yog li ntawd, tus neeg yuav khoom yuav tsum sib piv:

Cov khoom siv tus nqi + xav tau noj + impurity pab + ua tus nqi

es tsis yog xaiv cov khoom siv nrog cov ntsiab lus Si siab tshaj plaws.

6. Hom Silicon Hlau Qib siv los ntawm cov neeg yuav khoom

Ntau qib kev lag luam tuaj yeem txiav txim siab nyob ntawm daim ntawv thov.

Silicon hlau 553

Ib qho kev lees paub dav dav ntawm qib pa.

Nws tuaj yeem raug txiav txim siab thaum qhov kev txwv tsis pub muaj dav dav tau txais.

Silicon hlau 441

Feem ntau xaiv thaum nruj Fe thiab Al tswj yog yuav tsum tau.

Silicon hlau 3303

Feem ntau txuam nrog:

• Si Ntau dua lossis sib npaug li 99.3%
• Fe Tsawg dua lossis sib npaug li 0.3%
• Al Tsawg dua lossis sib npaug li 0.3%
• Ca Tsawg dua lossis sib npaug li 0.03%

Silicon hlau 2202

Feem ntau txuam nrog:

• Si Ntau dua lossis sib npaug li 99.5%
• Fe Tsawg dua lossis sib npaug li 0.2%
• Al Tsawg dua lossis sib npaug li 0.2%
• Ca Tsawg dua lossis sib npaug li 0.02%

Cov specifications tiag tiag yuav tsum tau lees paub nrog tus neeg muag khoom.

7. Yuav ua li cas xaiv qib rau Aluminium Alloys

Txoj kev yuav khoom yuav tsum pib los ntawm qhov kawg alloy.

Piv txwv li:

Qhov kawg alloy yuav tsum tau

↓

Yuav tsum tau Si theem

↓

Txais Fe/Al/Ca txwv

↓

Silicon hlau specification

↓

Yuav tsum tau particle loj

↓

Nqe sib piv

Txoj hauv kev no tiv thaiv cov neeg yuav khoom los ntawm kev yuav khoom qib uas tsis tsim nyog.

8. Particle Loj rau Aluminium Alloy Ntau Lawm

Particle loj tuaj yeem cuam tshuam kev tuav thiab kev them nqi.

Silicon hlau tuaj yeem muab tau raws li:

• pob;
• crushed khoom;
• soj ntsuam hais;
• granular khoom;
• hmoov.

Qhov loj me me nyob ntawm tus neeg siv khoom melting thiab kev them nyiaj.

Piv txwv li, tus neeg siv khoom tuaj yeem thov:

10-100 hli

thaum lwm tus neeg siv khoom xav tau:

3-10 hli

Tus neeg yuav khoom yuav tsum tsis txhob xav tias ib qho particle loj yog universally haum.

9. Vim li cas Particle loj tuaj yeem cuam tshuam rau melting

Particle loj tuaj yeem cuam tshuam cov khoom siv sai npaum li cas rau hauv cov yaj.

Cov khoom loj heev yuav xav tau sijhawm ntxiv kom yaj.

Cov khoom zoo heev tuaj yeem tsim cov plua plav ntxiv thiab tuav kev txhawj xeeb.

Yog li ntawd, qhov zoo tshaj plaws particle loj feem ntau yog txiav txim los ntawm cov neeg siv khoom lub qhov cub ua haujlwm.

Kev yuav khoom specification yuav tsum qhia meej meej:

Yam tsawg kawg nkaus

Qhov loj tshaj plaws

thiab, yog tias tsim nyog:

Tus nqi nplua

10. Silicon Hlau Nqe rau Aluminium Alloy Producers

Covsilicon hlau nqisawv cev rau qhov tseem ceeb ntawm cov khoom siv raw- cov nqi.

Txawm li cas los xij, aluminium alloy cov neeg tsim khoom yuav tsum saib tus nqi hauv kev sib raug zoo rau kev lag luam alloy kawg.

Cov yam tseem ceeb muaj xws li:

• qib silicon hlau;
• Si cov ntsiab lus;
• impurity txwv;
• particle loj;
• kom muaj nuj nqis;
• ntim;
• thauj khoom;
• cov nqe lus xa khoom;
• cov khoom muag.

Tus nqi FOB qis yuav tsis yog tus nqi xa khoom qis tshaj.

Rau cov neeg yuav khoom txawv teb chaws, sib piv:

• FOB
• CFR
• CIF

thiab thaum kawg:

Tus nqi tsaws

11. Silicon hlau thiab Alloy ntau lawm nqi

Raw- cov nqi khoom tuaj yeem muaj txiaj ntsig cuam tshuam rau cov npoo ntawm aluminium alloy.

Yog tias silicon hlau cov nqi nce siab, cov neeg tsim khoom siv hlau yuav ntsib cov nqi ntau lawm.

Txawm li cas los xij, cov nyhuv yog nyob ntawm seb cov hlau silicon siv ntau npaum li cas hauv qhov kawg alloy.

Yog li ntawd, tus neeg saib xyuas kev yuav khoom yuav tsum xam:

Silicon hlau nqi ib MT ntawm tiav alloy

es tsis saib tsuas yog cov nqi ntawm silicon hlau ib tuj.

Qhov no muab kev ntsuas muaj txiaj ntsig zoo ntawm qhov raug nqi tiag tiag.

12. Piv txwv ntawm Kev Txiav Txim Siab

Piv txwv li tus neeg tsim khoom ntawm aluminium alloy:

Silicon hlau nqi: $ 2,000 / MT

thiab siv:

100 kg silicon hlau ib MT ntawm tiav alloy

Cov khoom siv raw- qhov kev pab cuam yog kwv yees li:

$ 200 ib MT ntawm tiav alloy

Yog hais tias tus nqi silicon hlau nce los ntawm $ 100 / MT, qhov kev cuam tshuam theoretical ntawm qhov kev siv qib no yog kwv yees li:

$ 10 ib MT ntawm tiav alloy

Hom kev suav no pab pawg neeg yuav khoom nkag siab txog ntau npaum li cas tus nqi silicon hlau txav qhov tseem ceeb rau lawv cov nqi tsim khoom.

Qhov tshwm sim tiag tiag nyob ntawm cov txheej txheem tsim khoom, tus nqi rov qab thiab qhov tseeb ntawm silicon ntxiv.

13. Rov qab tus nqi tseem ceeb

Theoretical chemistry tsis yog ib txwm zoo ib yam li kev tsim khoom tiag tiag.

Thaum melting thiab alloying, qhov tseeb silicon rov qab tuaj yeem sib txawv.

Tej yam yuav muaj xws li:

• rauv kub;
• txoj kev ntxiv;
• particle loj;
• sib tov;
• tuav lub sij hawm;
• kev tsim slag;
• kev ua haujlwm.

Yog li ntawd, cov neeg yuav khoom yuav tsum xav txog cov kev paub ntawm tsob ntoo tiag tiag thaum ntsuas cov khoom sib txawv.

Cov khoom siv nrog tus nqi yuav siab dua me ntsis tuaj yeem muab tus nqi zoo dua yog tias nws xa rov qab zoo dua.

14. Kev ua tau zoo yog qhov tseem ceeb

Aluminium alloy tsim tsis tsuas yog xav tau kev xa khoom zoo thawj zaug xwb.

Tus neeg yuav khoom xav tau:

Kev xa khoom xa tuaj 1=tau

Kev xa khoom xa tuaj 2=tau

Kev xa khoom xa tuaj 3=tau

thiab lwm yam.

Kev hloov loj hauv Fe, Al, Ca lossis Si cov ntsiab lus tuaj yeem ua rau muaj kev tswj xyuas ntau lawm.

Rau cov khoom siv tsis tu ncua, cov neeg yuav khoom yuav tsum yog li saib xyuas COAs dhau ntau yam khoom xa tuaj.

Ib tus neeg muag khoom cov keeb kwm kev sib raug zoo tuaj yeem muaj txiaj ntsig ntau dua li ib qho qauv zoo.

15. Certificate of Analysis

A Certificate of Analysis (COA)yuav tsum ib txwm suav nrog cov tshuaj tseem ceeb.

Piv txwv li:

Tus neeg yuav khoom yuav tsum khaws cov ntaub ntawv no rau kev taug qab zoo.

Rau lub sijhawm ntev - cov neeg muag khoom, cov ntaub ntawv COA keeb kwm tuaj yeem pab txheeb xyuas seb qhov zoo puas ruaj khov.

16. Ntim rau Aluminium Alloy Cog

Kev lag luam silicon hlau feem ntau yog thauj hauv cov hnab ntim ntau.

Kev ntim khoom yuav tsum muaj xws li:

• 1 MT hnab;
• 1.25 MT hnab;
• sab hauv liners;
• pallets;
• customized daim ntawv lo.

Tus neeg yuav khoom yuav tsum xyuas kom meej tias cov ntim khoom haum rau forklift lossis crane tuav.

Yog tias cov khoom raug ya raws los yog kis kab mob thaum thauj, nws yuav tsim teeb meem kev tuav pov hwm ntxiv.

17. Cia ntawm Aluminium Cog

Silicon hlau yuav tsum muab cia rau hauv:

• Qhuav warehouses
• Cov cheeb tsam npog
• Ntxuav cov chaw khaws cia

Cov qib sib txawv thiab cov khoom siv yuav tsum tau muab cais kom meej.

Lub warehouse yuav tsum zam:

• sawv dej;
• los nag;
• tshuaj lom neeg;
• ntim puas.

Batch identification yuav tsum tau khaws cia kom txog thaum cov khoom siv.

18. Yuav ua li cas cov neeg tsim khoom txhuas yuav tsum sib piv cov neeg muab khoom

Kev sib piv cov khoom siv tau zoo tuaj yeem suav nrog:

Qhov no tso cai rau cov kws tshaj lij thiab cov neeg yuav khoom los ntsuas cov neeg xa khoom ua ke.

19. Yuav ua li cas txo cov nqi ntawm Silicon hlau yuav

Aluminium alloy cov neeg tsim khoom tuaj yeem xav txog ntau lub tswv yim.

Standardize cov specification

Tsis txhob txwv cov kev cai nruj heev.

Yuav khoom raws li kev noj haus

Tiv thaiv cov khoom lag luam ntau dhau.

Sib tham ntau dua

Qhov chaw khaws cia thiab nyiaj ntsuab tso cai.

Sib piv ntau tus neeg muag khoom

Tswj tus nqi sib tw.

Siv cov ntaub ntawv siv txhua xyoo

Kev siv keeb kwm tuaj yeem txhawb kev sib tham.

Saib xyuas kev ua lag luam

Kev nkag siab txog tus nqi sib txawv yuav pab txiav txim siab lub sijhawm yuav khoom.

20. Ntev- Daim Ntawv Pom Zoo Khoom Siv Sijhawm

Cov neeg tsim khoom loj aluminium alloy tuaj yeem tau txais txiaj ntsig los ntawm ntev - daim ntawv cog lus muab khoom.

Cov ntsiab lus cog lus tau muaj xws li:

• ntim txhua hli;
• zoo specification;
• tus nqi mechanism;
• sij hawm xa khoom;
• kev tshuaj xyuas;
• ntim;
• cov nqe lus them nqi;
• txheej txheem thov.

Kev sib raug zoo ntev - kuj tuaj yeem txhim kho kev ruaj ntseg khoom.

21. FAQ

1. Vim li cas silicon hlau siv nyob rau hauv aluminium alloys?

Nws yog ib qho tseem ceeb alloying caij uas tuaj yeem txhim kho cov yam ntxwv ntawm casting thiab pab txhawb rau qhov xav tau ntawm cov hlau alloy.

2. Dab tsi yog qib silicon hlau zoo tshaj plaws rau aluminium alloys?

Tsis muaj universal zoo tshaj plaws qib. Qhov kev xaiv raug yog nyob ntawm qhov kawg alloy specification.

3. Puas yog 553 tuaj yeem siv rau txhuas alloys?

Nws tuaj yeem tsim nyog rau cov ntawv thov uas nws cov tshuaj tshwj xeeb ua tau raws li cov neeg siv khoom xav tau.

4. Puas yog 441 zoo dua 553?

441 feem ntau muaj kev tswj tsis zoo, tab sis seb qhov ntawd puas muaj nqis nyob ntawm daim ntawv thov.

5. Puas yog 3303 tsim nyog rau kev tsim khoom ntawm aluminium alloy?

Nws tuaj yeem tsim nyog thaum nws cov kev qhia tshuaj lom neeg sib tw rau cov neeg siv khoom xav tau.

6. Puas yog cov ntsiab lus silicon siab dua ib txwm txhais tau tias ua tau zoo dua?

Tsis yog. Ua tiav cov tshuaj muaj pes tsawg leeg thiab cov txheej txheem tsim khoom yuav tsum raug txiav txim siab.

7. Puas yog particle loj tseem ceeb?

Yog lawm. Particle loj tuaj yeem cuam tshuam kev tuav, kev them nqi thiab kev ua kom yaj.

8. Silicon hlau puas tuaj yeem muab tau ua hmoov?

Yog, nyob ntawm tus neeg xa khoom thiab daim ntawv thov.

9. Puas yog silicon hlau nqi cuam tshuam rau cov nqi aluminium alloy?

Yog lawm. Qhov cuam tshuam yog nyob ntawm qhov nyiaj ntawm silicon hlau noj ib tuj ntawm cov hlau tiav.

10. Yuav ua li cas cov neeg yuav khoom txo cov khoom nyoos- cov nqi khoom?

Siv tus nqi qis tshaj - tus nqi tshwj xeeb uas ua tau raws li cov kev xav tau, thaum ua kom muaj nuj nqis, ntim khoom thiab kev thauj mus los.

11. Cov neeg tsim khoom lag luam puas yuav tsum thov COA?

Yog lawm. COA pab txheeb xyuas cov tshuaj muaj pes tsawg leeg ntawm txhua pawg.

12. Yuav tsum kuaj cov qauv ua ntej kev txiav txim loj?

Rau tus neeg xa khoom tshiab, kev kuaj xyuas yog pom zoo.

13. Yuav tsum khaws cov hlau silicon li cas?

Nyob rau hauv ib tug huv, qhuav thiab npog warehouse.

14. Cov neeg muab khoom siv silicone puas tuaj yeem muab qhov loj me me?

Ntau tus neeg muag khoom tuaj yeem muab kev pabcuam crushing thiab tshuaj xyuas raws li cov neeg siv khoom xav tau.

15. Dab tsi yog qhov tseem ceeb tshaj plaws thaum xaiv tus neeg muag khoom?

Rau kev tsim khoom tsis tu ncua,chemistry zoo ib yam, txhim khu kev qha khoom thiab kev sib tw tag nrho cov nqiyog qhov tseem ceeb tshaj qhov tsuas yog nrhiav cov lus qis tshaj plaws.

Xaus

Silicon hlau rau aluminium alloy ntau lawmyuav tsum tau xaiv raws li qhov kawg alloy cov kev cai es tsis yooj yim raws li lub siab tshaj plaws muaj purity.

Rau cov neeg tsim khoom aluminium, qhov tseem ceeb tshaj plaws yuav khoom yog:

• Tshuaj muaj pes tsawg leeg
• Silicon cov ntsiab lus
• Fe / Al / Ca tswj
• Particle loj
• Rov qab sib xws
• Nqe
• Ntim
• Kev cia siab rau kev xa khoom

Lub tswv yim zoo tshaj plaws yog los laij qhov kev koom tes ntawm cov hlau silicon rau tus nqi ntawm cov hlau tiav, sib piv cov neeg muag khoom raws li tus qauv tsim thiab tswj xyuas qhov zoo ntawm ntau yam khoom xa tuaj.

Rau cov loj- ntim aluminium alloy cov neeg tsim khoom, cov khoom siv txhim khu kev qha ntawm cov hlau silicon zoo ib yam tuaj yeem yog qhov tseem ceeb raws li tus nqi yuav khoom.