Silicium Carbide
Ntuj Abrasive Hom: Silicon Carbide
Artificial Abrasive Hom: Silicon Carbide Abrasive
Daim ntawv thov: Abrasive Refractory Metallurgical
Hauj lwm lawm
Silicium Carbide Description
Silicon carbide yog cov khoom siv semiconductor thib peb. Piv nrog cov ntaub ntawv zoo tib yam silicon, silicon carbide muaj qhov zoo heev.
Nws tsis tsuas yog kov yeej qee qhov kev tsis txaus ntawm cov khoom siv silicon zoo tib yam, tab sis kuj muaj kev ua tau zoo heev hauv kev siv hluav taws xob, ua rau nws muaj kev xaiv nrov rau hluav taws xob hluav taws xob. Qhov zoo tshaj plaws cov khoom siv semiconductor nyob rau hauv daim teb. Vim li no, ntau thiab ntau lub tuam txhab semiconductor tau pib nkag mus rau SiC lag luam.
Specification ntawm Silicon Carbide
SiC Market Summary Thaum Lub Cuaj Hli 8, 2023
| Taw qhia: Cov nqi lag luam tam sim no yog chaotic. Cov nqi hauv qab no tsuas yog siv rau kev siv xwb. Cov neeg tsim khoom tuaj yeem teeb tsa tus nqi raws li lawv tus kheej cov xwm txheej. | |||
| khoom | Qib | Hnub no tus quote | Lus Ceeb Toom (Northwest Territories) |
| silicon carbide | 98 | 7200-7300 | -- |
| 88 | 5000-5100 | -- | |
| 88 # silicon carbide | |||
| cheeb tsam | Hnub no tus quote | nce thiab nqis | |
| Gansu | 5000-5100 | -- | |
| Ningxia | 5100-5200 | -- | |
Silicon carbide (SiC), gallium nitride (GaN), aluminium nitride (ALN), gallium oxide (Ga2O3), thiab lwm yam, yog suav nrog cov ntaub ntawv dav bandgap semiconductor vim tias qhov dav bandgap ntau dua 2.2eV, thiab tseem hu ua thib peb. tiam nyob rau Suav teb. Cov khoom siv semiconductor.
Thawj qhov kev tshawb pom ntawm silicon carbide nyob rau hauv tib neeg keeb kwm yog nyob rau hauv 1891. Lub American Acheson nrhiav tau ib tug carbon compound thaum electrolyzing pob zeb diamond. Qhov no yog thawj qhov kev sib txuas thiab kev tshawb pom ntawm silicon carbide. Tom qab ntawd, tom qab kev tshawb fawb tob, cov kws tshawb fawb los ntawm ntau lub teb chaws thaum kawg tau qhia qhov zoo thiab cov yam ntxwv ntawm silicon carbide, thiab tsim ntau yam silicon carbide siv lead ua kev loj hlob technologies. Kev tshawb fawb muaj nyob rau ntau tshaj 70 xyoo.
Silicon carbide thiab semiconductors
Los ntawm cov khoom siv, kev lag luam semiconductor muab faib ua:
Thawj tiam cov khoom siv semiconductor: xws li silicon (Si) thiab germanium (Ge);
Cov khoom siv semiconductor thib ob: xws li gallium arsenide (GaAs), indium phosphide (InP), thiab lwm yam;
Thib peb cov ntaub ntawv dav dav: xws li silicon carbide (SiC), gallium nitride (GaN), aluminium nitride (ALN), gallium oxide (Ga2O3)
Silicium Carbide FAQ
Q: Koj lub zog yog dab tsi?
A: Peb yog cov chaw tsim khoom nrog ntau tshaj 10 xyoo kev paub hauv kev lag luam ferroalloys. Peb muaj peb tus kheej cov chaw tsim khoom, cov neeg ua haujlwm zoo nkauj thiab kev tsim khoom, kev ua haujlwm thiab R & D pab pawg. Qhov zoo tuaj yeem lav. Peb muaj cov cuab yeej ntsuas qib siab thiab kev sim tshuab zoo heev hauv kev ua haujlwm ntawm metallurgical steelmaking. Cov khoom yuav raug tshuaj xyuas nruj me ntsis ua ntej xa khoom kom ntseeg tau tias cov khoom tsim nyog.
Q: Koj lub peev xwm ntau lawm thiab hnub xa khoom yog dab tsi?
A: 3000 metric tons ib hlis. Peb muaj Tshuag ntawm tes kom tau raws li cov neeg siv khoom xav tau. Feem ntau peb tuaj yeem xa cov khoom tsis pub dhau 7-15 hnub tom qab koj them nyiaj.
Q: Koj puas tuaj yeem muab cov qauv dawb?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb.
Cim npe nrov: silicium carbide
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