1. Cov Lus Cog Tseg & Purity
| Teem nqi | Silicon (si) | Hlau (FE) | Aluminium (AL) | Calcium (ca) | Lwm yam tsis zoo |
|---|---|---|---|---|---|
| 1101 | Ntau dua los yog sib npaug rau 99.9% | Tsawg dua los yog sib npaug rau 0. 1% | Tsawg dua los yog sib npaug rau 0. 1% | Tsawg dua los yog sib npaug rau 0. 01% | Ultra-tsawg sulfur, phosphorus |
| 2202 | Ntau dua los yog sib npaug rau 99.8% | Tsawg dua los yog sib npaug rau 0. 2% | Tsawg dua los yog sib npaug rau 0. 2% | Tsawg dua los yog sib npaug rau 0. 02% | Tsawg Impurities |
| 3303 | Ntau dua los yog sib npaug rau 99.7% | Tsawg dua los yog sib npaug rau 0. 3% | Tsawg dua los yog sib npaug rau 0. 3% | Tsawg dua li lossis sib npaug rau 0. 03% | Nruab Nrab Impurities |
Tseem ceeb tswv yim:
1101: Kev Pumony siab tshaj plaws, ultra-qis impurities rau cov ntawv thov precision.
2202: Kev ua suab paj nruag rau kev siv dav dav.
3303: Cov qhab nia siv tau zoo nrog kev ua siab ntev rau impurities.
2. Cov Ntawv Thov
| Teem nqi | Thawj siv |
|---|---|
| 1101 | - Siciconductors & hnub ci hlwb: High-purity feedock rau photovoltaic wafers thiab ICS. - Tshuaj Lom Zem: Silicone resins, kev ua haujlwm siab polymers. - Ib tug tub rog: Precision casting alloys. |
| 2202 | - Txhuas Alloys: Automotive feem, cov qauv ua ke. - Hlau Deoxidation Steel: Tus nqi-ua tau zoo nyob rau hauv kev tsim qauv-qib hlau. - Pound: General-hom phiaj Casting Additives. |
| 3303 | - Kev lag luam alloys: Magysium alloys, vuam Electrodes. - Lub Zog Cia: Lithium-ion roj teeb anodes (tsis yog-tseem ceeb app). - Kev tsa tsev: Cov ntaub ntawv ntxiv. |
3. Cov Khoom Siv Lub Cev
| Teem nqi | Thermal conductivity | Hluav Taws Xob Kev Tshaj Tawm | Oxidation tsis kam |
|---|---|---|---|
| 1101 | Siab (ntau dua los yog sib npaug rau 150 w / min k) | Ntau dua los yog sib npaug rau 1.5 × 10⁶ s / m | Zoo heev (siab huv) |
| 2202 | Nruab Nrab (130-140 w / min k) | 1.2–1.4×10⁶ S/m | Zoo |
| 3303 | Qis dua (110-120 w / min k) | 0.8–1.1×10⁶ S/m | Ncaj Ncees (Ntau Dua / al) |
4. Nqi & Muaj
| Teem nqi | Nqi rau ib tuj | Lem sij hawm | Kev yuav tau |
|---|---|---|---|
| 1101 | Siab | Ntev | Kev cai ntau lawm xwb |
| 2202 | Nruab nrab | Tswj kav | Dav stocked |
| 3303 | Qi | Luv | Huab hwm coj-tsim |
5. Cov txheej txheem ntau lawm
| Teem nqi | Refining Txoj Kev | Kev Tswj Xyuas Zoo |
|---|---|---|
| 1101 | Ntau theem kev tshuaj xyuas vapor deposition (CVD), kua qaub qaub, nqus tsev nqus tsev. | ASTM / ISO 9001, ROHS Kev Ua Raws Cai, TraceBility. |
| 2202 | Advanced Electre arc rauve (EAF) smatting nrog tswj cov roj carbon ntau. | Kev ntsuam xyuas theem pib. |
| 3303 | Pa eaf smelting nrog tsawg tshaj kev ua haujlwm tom qab. | Kev kuaj xyuas ntawm sab laj. |
6. Zom & Cia
| Teem nqi | Ntim | Yuav tsum yuav tsum tau cia |
|---|---|---|
| 1101 | Nqus-sealed inert gas (argon). | Qhuav, inert ib puag ncig; ya raws-rhiab. |
| 2202 | Airtight yas / hlau nruas. | Cov khoom siv khoom lag luam. |
| 3303 | Yooj yim polyethylene hnab. | Tsis muaj kev tuav tshwj xeeb xav tau. |
Ntsiab lus ntawm qhov sib txawv
| Yam | 1101 | 2202 | 3303 |
|---|---|---|---|
| Kev coj dawb huv | Ultra-siab (ntau dua los yog sib npaug rau 99.9% si) | Siab (ntau dua los yog sib npaug rau 99.8% SI) | Nruab nrab (ntau dua los yog sib npaug rau 99.7% SI) |
| Thawj siv | Cov semiconductors, aerospace | Alloys, steel deoxidation | Muaj aloys, lub zog cia |
| Tus nqi | Siab tshaj plaws | Nruab nrab | Qis tshaj |
| Kev tsis loj | Ultra-tsawg fe / al / ca | Tsawg Fe / al / Ca | FE / AL / CA |
Vim li cas thiaj xaiv Zhenan?
Nrog30+} xyoo ntawm kev txawj ntse, Zhenan tshwj xeeb hauv kev tsimCov Nqi-Kub Hlau Hlau SiliconRau cov ntawv thov tseem ceeb:
Qeb 1101: Ntawv pov thawj ultra-ntshiab silicon (FE<0.1%, Al <0.1%) for semiconductor and solar industries.
Qeb 2202: Txhim khu kev qha, nqi-tsim nyog siv Alloying tus neeg sawv cev nrog cov kev pom zoo thoob ntiaj teb (ASTM, GB).
Qeb 3303: Cov khoom siv siab ntim rau kev lag luam thiab hluav taws xob tes.
Tus khub nrog zhenan rau kev txiav cov kev daws teeb meem uas tau raws li koj cov kev xav tau kev siv nyiaj txiag thiab khoom siv nyiaj txiag.
