Upfu hweSiC (SiC) huri kuramba huchizivikanwa sechinhu chakakosha mukugadzira zvinhu zvetekinoroji yepamusoro, masisitimu esimba, uye zviumbwa zvesimbi zvemhando yepamusoro. Nekuomarara kwakanyanya, kufambisa kupisa, kugadzikana kwemakemikari, uye kuramba kupfeka, SiC micropowder inotsigira kupedzisa kwakanyatsonaka, maitiro e semiconductor, uye zvikamu zvemagetsi nekupisa zvechizvarwa chinotevera.

Chii Chinonzi Silicon Carbide Micropowder? — Zvimiro Zvikuru

Upfu hwesilicon carbide micropowderzvinhu:

• Kuomarara kweMohs kwakakwira (>9)

• Hunhu hwe semiconductor yebandgap yakakura

• Kupisa kwakanyanya

• Kudzivirira ngura uye oxidation kwakanyanya

• Kujeka kwe infrared uye kugadzikana kwemaziso

• Kuwedzera kwekupisa kushoma

• Kusashanda kwemakemikari

Hunhu uhwu hwakabatana hunoita kuti SiC ive chinhu chinoshanda zvakawanda chakakodzera kushandiswa kwesimbi inokwesha uye inoshanda.

1. Kugadzirisa Pamusoro Nekunyatsonaka

Kare, chikamu chikuru chemusika chesilicon carbide micropowder chave chiri chekugadzirisa zvinhu zvinogumbura. SiC inopa mipendero yakapinza uye inobvisa zvinhu nekukurumidza zvichienzaniswa nealumina abrasives.

Mashandisirwo akakosha anosanganisira:

• Kukuya nekucheka zvinhu zvakaoma

• Kupukuta kwemaziso (girazi, safira, lenzi)

• Kupedzisa simbi yekuumba

• Kurongwa kwewafer ye semiconductor

• Kupedzisa girazi ne prism

Upfu hweSiC hunoita kuti pave nekupedzwa kwenzvimbo dzakati sandara uye dzisina kuremara, izvo zvakakosha kune ma optics epamusoro uye ma semiconductor substrates.

2. Mashandisirwo eSemiconductor & Electronics

Kuchinja kwe semiconductor kuenda kuzvinhu zvine bandwidth yakakura kwakawedzera kudiwa kweUpfu hweSiC microuderMumagetsi ane simba, zvishandiso zveSiC zvinoshanda kupfuura silicon munzvimbo dzine voltage yakakwira, frequency yakakwira, uye tembiricha yakakwira.

Mapurogiramu akakodzera anosanganisira:

• Kupukuta kwewafer / CMP slurry

• Kugadzirira substrate yeSiC wafer

• Kurongedza kweDielectric neCeramic

• Zviparadziri zvekupisa zvinopisa zvemachipisi ane simba guru

Mota dzemagetsi (EVs), photovoltaics (PV), nzvimbo dzedata, uye zvivakwa zve5G ndizvo zvinonyanya kukurudzira kukura kwezvinhu zvine chekuita neSiC.

3. Zvesimbi zveCeramics zvepamberi uye zveRefractory

SiC micropowder inoshanda sechikamu chekusimbisa mukugadzirwa kweceramic inoshanda zvakanyanya nekuda kwesimba rayo uye kuramba kwayo kupisa.

Misika yakajairika inosanganisira:

• Midziyo yemoto nemidziyo yekupisira

• Maburi ekupisa

• Zvikamu zvisingapfeki

• Zvikamu zveturbine neaerospace

• Zvikamu zvekutakura uye pombi

Maindasitiri akadai sekugadzira simbi, zvemuchadenga, uye zvekushandisa simba zvinoramba zvine simba pamusoro pe1400°C uye zvinodzivisa kukurwa kwemakemikari—zvinhu zvinoenderana zvakanyanya neSiC ceramics.

4. Mashandisirwo ekuchengetedza mabhatiri, nhare dzemafuta & simba

Tekinoroji itsva dzesimba rakachena dziri kugadzira mikana mitsva yekabhidhi yesiliconupfu hwe microudha.

Mienzaniso inosanganisira:

• Zvinowedzera zvinofambisa mabhatiri

• Zvinhu zveanode zvinosanganiswa

• Zvigadzirwa zvesimbi zvinopisa zvakanyanya

• Kuchinjana kwekupisa uye masisitimu ekutarisira

Sezvo kushandiswa kwemagetsi emagetsi (EV) kuchikurumidza, kubatana pakati peSiC yemhando yepamusoro uye masisitimu ekuchengetera simba kucharamba kuchikura.

5. Kugadzira Zvimwe & Zvinhu Zvakasanganiswa

SiC micropowder ikozvino ine basa guru mukugadzira zvinhu zvinowedzera (AM), kunyanya pakudhinda kwe3D nesimbi.

Mabhenefiti anosanganisira:

• Simba remakanika rakasimudzirwa

• Kurema kwakaderera nekuwedzera kuomarara

• Kusapfeka zvakanyanya uye kuramba kuoxidation

Zvinhu izvi zvinoshanda mundege, dziviriro, uye mota uko kugara kwenguva refu kwakakosha.

6. Mashandisirwo Anoshanda EOptical & Infrared

SiC ine hunhu hwakanaka hwe optical mu infrared wavelengths, zvichiita kuti ishandiswe mu:

• Mahwindo eIR

• Zvikamu zvekupisa zvemhando yepamusoro

• MaSensor uye ma detector

• Kupfeka kwekudzivirira

Misika iyi inoda zvinhu zvinokwanisa kurarama nekupisa kwakanyanya uye nemwaranzi yemuchadenga.

7. Mashandisirwo eUinjiniya hweMamiriro Ekunze neMakemikari

Nekuda kwekusashanda kwayo kwemakemikari, SiC micropowder inotsigirawo masisitimu ekusefa mvura mumaindasitiri uye ekugadzirisa makemikari.

Mienzaniso inosanganisira:

• Matanda ekusefa eCeramic

• Vatakuri veCatalyst

• Mavharuvhu nezvisimbiso zvinodzivirira ngura

• Tekinoroji yemvura yakasviba yeindasitiri

Matanda eSiC ceramic anoonekwa seanobudirira mumasisitimu ekusefa ane mutoro wakawanda nekuda kwekusvibiswa kwakaderera uye kugara kwenguva refu.

Maonero Emusika & Maitiro Eramangwana

Iyokabhidhi yesiliconindasitiri inotarisirwa kukura zvakanyanya mumakore gumi anotevera, zvichikonzerwa ne:

• Kugamuchirwa kwe semiconductor yemotokari yemagetsi

• Magetsi emagetsi anogona kudzokororwa

• Kugadzira ma "precision optics" & "wafer"

• Zviumbwa zvesimbi zvinoshanda zvakanyanya

• Zvinhu zvakareruka zvemuchadenga

Vaongorori vanofungidzira kuti kudiwa kwakawanda kweupfu hudiki hwakatsetseka, hwakaita sedenderedzwa, uye hwakachena zvakanyanya sezvo mashandisirwo emhando yepamusoro achikwira.

Mhedziso

Kubva pakushandiswa kwekare kwekukwesha kusvika kumatekinoroji emagetsi emhando yepamusoro uye esimba echizvarwa chinotevera, silicon carbide micropowder iri kuchinja kuita chinhu chakakosha chinogonesa kuvandudzwa kwemaindasitiri emazuva ano. Sezvo maindasitiri achitsvaga kushanda zvakanaka, kunyatsojeka, uye kugara kwenguva refu, basa reSiC micropowder richawedzera muzvikamu zvakasimukira nezviri kubuda.