| Tuam Tshoj tus exerrosilicon tus nqi rau lub Cuaj Hlis 1 | ||
| Chav: Asmeskas las / nym | ||
| khoom | Hom | Siv luag cov lus hais |
| Ferrosilicon | 72 | 1040-1060 |
| Ferrosilicon | 75 | 1100-1130 |
Tus nqi ntawm Ferro Silic Silic?
| Tuam Tshoj tshwj xeeb cov nqi ferrosilicon rau lub Cuaj Hlis 1 | |||
| Chav: yuan / tuj, ntuj thaiv, ex - Hoobkas nyiaj ntsuab suav nrog cov se | |||
| Cov nqi tseem ceeb ntawm qhov qis -} aluminium ferrosilicon hauv cov cheeb tsam loj ntawm lub teb chaws | |||
| Khoom npe | Kev qhia tshwj xeeb | qhov chaw | tus nqi |
| Tsawg Txhuas Txhuas Ferrosilicon | Si75al<0.1 | Qinghai | 6900-6950 |
| Tsawg Txhuas Txhuas Ferrosilicon | Si75al<0.5 | Qinghai | 6600-6650 |
| Tsawg Txhuas Txhuas Ferrosilicon | Si75al<0.1 | Sab hauv Mongolia | 6900-6950 |
| Tsawg Txhuas Txhuas Ferrosilicon | Si75al<0.5 | Sab hauv Mongolia | 6600-6650 |
| Nco tseg: Cov nqi saum toj no yog rau siv xwb. Cov lag luam tuaj yeem tsim cov nqi raws li lawv lub neej. | |||
Tus nqi ntawm Silicon Carbide?
| Tuam Tshoj tus nqe lus dab neeg caricon | |||
| UNIT: Yuan / tuj, nyiaj ntsuab suav nrog cov se | |||
| Taw qhia: cov nqi hauv qab no yog rau kev siv xwb. Cov tuam txhab tsim nyog tuaj yeem tsim cov nqi raws li lawv cov xwm txheej tiag. | |||
| khoom | Hom (thaiv cov khoom) | Hnub no Silicon Carbide nqe | Cov lus hais (Northwest thaj chaw) |
| Silicon Carbide | 98 | 5400-5500 | -- |
| 88 | 4400-4500 | -- | |
| 1) 98 # Silicon Carbide | |||
| qhov chaw | Hnub no Silicon Carbide nqe | Sawv thiab ntog | |
| Gannuau | 5400-5500 | -- | |
| Ningxia | 5400-5500 | -- | |
| 2) 88 # Silicon Carbide | |||
| qhov chaw | Hnub no tus nqi ntawm Silicon Carbide | Sawv thiab ntog | |
| Gannuau | 4400-4500 | -- | |
| Ningxia | 4400-4500 | -- | |
Silicon carbide yog cov khoom siv hluavtaws tsis tshua muaj hluav taws xob nrog cov khoom siv ntau heev ntawm cov kev siv siab, feem ntau hauv cov xwm txheej.
Qhov tseem ceeb siv:
•Abrasives thiab tej cuab yeej cov cuab yeej:Qhov no yog nws thawj qhov kev lag luam loj.
•Sandpaper & Sib Tsoo Log:Sic yog qhov nyuaj dua li cov ntaub ntawv feem ntau, ua rau nws zoo rau kev sib tsoo, sanding, thiab polishing.
•Tej Cuab Yeej:Siv hauv machining thiab rau pom cov hniav uas txiav ua vaj tse, iav, thiab lwm cov ntaub ntawv nyuaj.
•Automotive: Brakes thiab Clutches
•High - Kev Ua Haujlwm Nres:Silicon carbide ceramic nres discs yog siv hauv cov tsheb kis las, Supercars, thiab kev siv sib tw. Lawv yog sib zog dua thiab tuaj yeem tiv taus ntau dua qhov kub dua li ntiab hlau tsis muaj fading.
•Refractories: high - Kev Siv Cua Sov
• siv los ua kab lag luamLub tshuab ziab, Kilns, thiab incinerators vim tias nws zoo kawg tsis kam mus ua kom sov thiab thermal poob siab (nws tsis tawg los ntawm cov kev hloov kom sai).
•Electronics: Kev Siv Txuas Ntxiv (Cov Ntsiab Lus Niaj Hnub)
•Lub Hwjchim Electronics:Qhov no yog qhov ceev tshaj plaws {- loj zuj zus thiab feem ntau hloov pauv. Raws li aDav - bandgap semiconductor, Sic yog deb tshaj rau ib txwm silicon rau:
•Lub tsheb fais (EV) INVERERERS:Sic chips tswj lub cev muaj zog, ua rau lawv muaj peev xwm ntau dua. Qhov no txuas ntxiv tsav tsheb ntau thiab tso cai rau kev them nyiaj sai.
•Cov Khoom Siv Fais Fab:Siv nyob rau hauv high -} kev siv hluav taws xob thiab lub zog hloov kho rau txhua yam los ntawm cov chaw ntawm cov ntaub ntawv hluav taws xob.
•Hnub ci Inverters:Ua kom muaj kev ua tau zoo ntawm kev hloov hnub ci lub zog rau hauv kev siv AC fais fab.
•LEDs:Siv raws li substrate (cov khoom siv hauv paus) rau xiav thiab ntsuab leds.
•Lub cev armor
•Tej phab ntsa:Me me, cov vuas nyuaj ntawm silicon carbide siv nyob rau hauv composite lub cev ua paug daim hlau. Lawv zoo heev thaum tawg rog armoos - tho cov phom rifle.
•Kev kawm hnub qub
•Telescerne iav:Vim tias nws yog txhav heev, lub teeb ci, thiab tuav nws cov qauv zoo heev, SIC yog siv rau qee cov tsom iav tshiab niaj hnub.
Silicon carbide yog ceramic.
Nws suav hais tias yog ib qhoTshaj los lossis kev ceramicCov. Ntawm no yog vim li cas nws haum lub ntsiab txhais:
•Composition:Nws yog qhov sib txuas ntawm ob qho tsis - cov hlau, silicon (si) thiab carbon (c).
•Khoom:Nws nthuav tawm classic cov khoom muaj zog:
•Ua kom tawv tawv(Heev MoHS kev ntaus nqi, zoo ib yam li pob zeb diamond).
•Siab melting point(Ncig 2,700℃/ 4,900℃f).
•Zoo heev Thermal ruaj khov(Tsis kam tiv thaiv thermal poob siab).
•Brittleness:Zoo li feem ntau ceramics, nws yog muaj zog nyob rau hauv compression tab sis tuaj yeem fracture (nws tsis du ntau lossis malleable zoo li hlau).
•Hluav taws xob saws dua:Thaum lub sijhawm feem ntau yog insulators yog insulators, muaj ntau yam kev lom zem zoo li sic yog tus yuam sij rau lawv cov ntawv thov hluav taws xob niaj hnub.
Yog, lub pov haumtus moissaniteyog ua los ntawm silicon carbide, tab sis tsis yog txhua tus silicon carbide yog moissanite.
Ntuj tshawb pom:Cov khoom ntxhiaTus moissaniteYog thawj zaug tau tshawb hauv xyoo 1893 los ntawm Fabkis tus kws tshawb fawb Henri Moissan hauv lub tsev teev ntuj metor. Nws yogTsis tshua muaj neeg tsawgNyob rau hauv qhov.Zoo rau txhua moissanite ntawm kev ua lag luam yogLab -} tsim.
Khoom cua ntau lawm:Cov khoom lag luam silicon siv rau kev lag luam (abrasivesive, recractories) yog kev ntxhib, tsaus ntuj, polycrystalline loj. Nws tsis yog lub pov haum - zoo.
Lub pov haum - Zoo:Los tsimMoissanite gemstones, Lub cev nqaij daim tawv carmide yuav tsum tau cog raws li ib leeg, ntshiab, thiab pob tshab siv lead ua kev saib xyuas kev ua tib zoo tswj. Nws yog tom qab ntawd txiav thiab polished zoo li lub pob zeb diamond.
Yog li, koj tuaj yeem xav txog nws li no:
Silicon Carbide (Sic)Yog lub npe ntawm cov tshuaj sib txuas.
Tus moissaniteYog lub pov haum npe rau pob tshab, lub pov haum - Zoo silicon carbide muaju siv hauv hniav nyiaj hniav kub.
Moissanite yog prized li lub pob zeb diamond xaiv vim tias nws cov brilliance, hluav taws kub (9.25 ntawm Mohs Standness, ua rau nws ruaj khov rau txhua hnub hnav).
Ntsiab lus xaus
|
Yam zoo |
Silicon Hlau |
Silicon Carbide (Sic) |
|---|---|---|
|
Muaj pes tsawg |
~ 99% silicon ntshiab (si) |
Compound ntawm silicon & carbon (sic) |
|
Kev sib faib |
Metalloid |
Kev Tshaj Lij Ceramic |
|
Tej cuab yeej tseem ceeb |
Semiconductor (rau cov chips) |
Kev tawv tawv heev, dav - bandgap semiconductor |
|
Thawj siv |
Txhuas alloys, silicones, khoos phis tawj chips |
Abrasives, muaj ceramics,Ir fais fab hluav taws xob, Lub cev cuab yeej |
|
Daim Ntawv Gemstone |
N/A |
Tus moissanite |
Xyuashttps: //www.metal - ineloy.com/Xav paub ntau ntxiv txog cov khoom. Yog tias koj xav paub ntau ntxiv txog cov khoom lag luam lossis txaus siab yuav khoom, thov xa email raumarket@zanewmetal.comCov. Peb yuav tau rov qab rau koj sai li sai tau peb pom koj cov lus.
Tau txais cov lus hais hnub no