Peb yog leej twg?
Zhenan tau nyob rau hauv cov ntaub ntawv metallurgical cov ntaub ntawv kev lag luam rau 30 xyoo. Los ntawm kev sib txuas cov khoom siv thiab ua kom zoo rau pab pawg kws tshaj lij, peb tau nthuav peb lub lag luam rau Alloy, lub hnab loj thiab kev lag luam loj thiab nyiaj so.
Peb muaj peb tus kheej lub chaw ua haujlwm. Los ntawm kev nqis peev hauv qee cov chaw tsim khoom metallurgical, peb tau ntxiv dag zog rau peb kev tsim khoom thiab kev tswj hwm zoo ntawm tus nqi ntau dua.
{{0 {}} qib nws yog xim hlau me metallic sii ntshiab silicon hlau
| Teem nqi | Tshuaj Yeeb Nkab% | |||
| SI cov ntsiab lus (%) | Impurities (%) | |||
| Zaum fe | Al | Ca | ||
| Silicon Hlau 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| Silicon Hlau 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| Silicon Hlau 411 | 99.4 | 0.4 | 0.4 | 0.1 |
| Silicon Hlau 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| Silicon Hlau 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| Silicon Hlau 551 | 98.9 | 0.5 | 0.5 | 0.1 |
| Silicon Hlau 553 | 98.7 | 0.5 | 0.5 | 0.3 |
| Lwm Yam Tshuaj Muaj Tshuaj thiab Loj tuaj yeem raug rau thaum thov tau. | ||||
ZhenanSilicon HlauKhoom Siv Khoom
{{0 {}}. 25mm: Siv rau inoculation-pwm inoculation (precise inoculation, siab dua ua haujlwm)
{{0 {0}}.} {{{}} Nplej} hli: siv rau inoculation nrog qhov chaw inoculation yog qhov tseeb dua)
1-3 hli thiab {mm yog siv rau inoculation nyob rau hauv lub hnab (lub sij hawm tsim nyog yuav tsum tau tswj nyob rau hauv ntau dua 70% ntawm cov sijhawm hlau extraction)
{{0 {0}} hli rau kev tsim kom loj hlob hauv qhov cub
Cov qauv ntsuas qhov loj me ntawm silicon Barium inoculant: {{}}}}} mm, {} mm mm
Cov ntsiab lus sivicon muaj dab tsi?
Muaj silicon feem ntau yog suav nrog ntawm silicon ntsiab, thiab tseem muaj ib qho me me ntawm impurity mais. Muaj silicon tsuas muaj cov ntsiab lus hauv qab no:
1. Silicon Caij: Lub ntsiab tivthaiv ntawm kev lag luam silicon yog silicon lub caij, thiab nws cov cim tshuaj lom yog Si. Silicon yog ib qho ntawm cov ntsiab lus ntau hauv lub ntiaj teb crust thiab ib qho ntawm cov khoom siv raw hauv tib neeg ntau lawm. Cov ntsiab lus ntawm Silicon hauv kev lag luam silicon feem ntau yog nyob rau saum 99%.
2. Kws Txom Nyem: Muaj silicon muaj ib qho me me ntawm cov impurity elements, feem ntau yog txhuas, calcium, potassium thiab lwm yam. Cov ntsiab lus ntawm cov neeg Ihurity no feem ntau nyob rau hauv ntau ntawm ob peb txhiab rau ob peb feem pua, uas muaj qee qhov cuam tshuam rau kev coj dawb huv ntawm silicon.
3. Sulfur: Kev lag luam silicon tseem muaj cov kab mob sulfur me me, uas nws cov cim ntawm cov leej faj feem ntau yog nyob rau ob peb txhiab rau ob peb feem pua. Sulphur muaj qee qhov cuam tshuam ntawm kev ua yeeb yam ntawm silicon, thiab cov ntsiab lus ntawm cov leej faj feem ntau yuav tsum tau tswj hwm.
4. Cov pa oxygen: Muaj cov silicon tseem muaj cov pa oxygen me me yog o. Oxygen feem ntau yog los ntawm cov txheej txheem smelting thiab oxidation hauv cov txheej txheem ntau lawm ntawm kev lag luam silicon. Cov pa oxygen muaj qee cov txiaj ntsig ntawm kev ua yeeb yam ntawm silicon, thiab cov ntsiab lus ntawm cov pa taws feem ntau yuav tsum tau tswj hwm.
5. Nitrogen: Kev lag luam silicon tseem muaj cov nitrogen me me, uas nws lub cim tshuaj lom neeg yog N. Nitrogen feem ntau yog los ntawm nitrogen feem ntau yog los ntawm huab cua thaum lub sijhawm smelting. Cov ntsiab lus ntawm nitrogen muaj qee qhov cuam tshuam ntawm kev ua yeeb yam ntawm silicon, thiab cov ntsiab lus ntawm nitrogen feem ntau yuav tsum tau tswj hwm.
Muaj silicon feem ntau muaj silicon thiab ib qho me me ntawm cov neeg tawg nkoj. Cov ntsiab lus uas impurity cov ntsiab muaj qee qhov cuam tshuam ntawm kev ua tau zoo thiab siv silicon. Txhawm rau kom muaj qhov zoo ntawm kev lag luam silicon, nws muaj feem siv feem ntau yuav tsum tau nruj me ntsis tswj thiab tshuaj ntsuam.
Hlau silicon faq
Q: Peb yog leej twg?
A: Peb ua raws li Suav. Yeej muaj tag nrho txog 200 tus neeg hauv peb lub chaw haujlwm.
Q: Peb tuaj yeem lav tau zoo li cas?
A: Ib txwm muaj qauv ua ntej tsim ua ntej pawg ntau lawm;
Nco ntsoov kev soj ntsuam zaum kawg ua ntej ua zaub mov xa tuaj;
Q: Puas yog koj ua lag luam tuam txhab lossis cov chaw tsim khoom?
A: Peb yog cov chaw tsim khoom, nws nyob hauv Anyang, Henan xeev, Suav. Txhua tus neeg siv khoom los ntawm tsev lossis txawv teb chaws. Nrhiav rau pem hauv ntej rau koj mus saib xyuas.
Q: Peb tuaj yeem lav tau zoo li cas?
A: Ib txwm muaj qauv ua ntej tsim ua ntej pawg ntau lawm;
Nco ntsoov kev soj ntsuam zaum kawg ua ntej ua zaub mov xa tuaj.
Q: Koj tuaj yeem yuav ntawm peb li cas?
A: Ferro silicon, silicon hlau, silicon carbide, ferrosilicon nitride.
Q: Puas yog tus nqi saib xyuas tau?
A: Yog, thov koj xav tiv tauj peb txhua lub sijhawm yog tias koj muaj lus nug. Thiab rau cov neeg siv khoom uas xav kom loj lag luam, peb yuav ua peb qhov zoo tshaj plaws txhawb.
Cim npe nrov: Social Industring Alloy Nws yog Hlau Hlau