Zirconia ceramics vs silicon carbide ceramics: sei maindasitiri emhando yepamusoro achisarudza silicon carbide?

Mumunda wezvinhu zvemazuva ano zvemaindasitiri, zirconia ceramics uyezviumbwa zvesimbi zvesilicon carbideZvese zviri zviviri zvinhu zvinoshanda zvakanyanya zvakakwezva kutariswa kukuru. Zvisinei, kune misiyano yakakura muhunhu hwazvo, kunyanya munzvimbo dzakanyanya kupisa, kuramba kupfeka, uye kuramba ngura. Zvigadzirwa zveSilicon carbide zvinoratidza mabhenefiti akajeka. Chinyorwa chino chichaongorora kusatsiviwa kwezviumbwa zvesilicon carbide kubva pamaonero ekushanda.

1, 'Murwi anokwanisa' ari munhandare yehondo inopisa

Zvinodiwa pakugadzikana kwezvinhu zviri mumamiriro ekupisa kwakanyanya zvinoda simba guru. Kana zirconia ceramics dziri pamusoro pe1200 ℃, chimiro chadzo chemukati chekristaro chinoshanduka, zvichikonzera kuchinja kwehuwandu uye kutotsemuka, izvo zvinoderedza kushandiswa kwadzo munzvimbo dzinopisa zvakanyanya kwenguva refu. Silicon carbide ceramics inogona kuchengetedza kugadzikana kwechimiro munzvimbo dzisina kupisa kupfuura 1350 ℃, zvichiita kuti dzive sarudzo yakakodzera yezvoto zvinopisa zvakanyanya, dziviriro yekupisa kwemuchadenga, nedzimwe nzvimbo.

Silicon carbide lining dzakatevedzana

2, Hard core kusakara nemishonga, refu hupenyu

Zvigadzirwa zvesimbi zveZirconia zvinozivikanwa nekusimba kwazvo uye zvakakodzera kushandiswa zvinoda kusimba kwesimba, zvakaita sezvishandiso zvekucheka zvesimbi kana majoini ekugadzira. Asi mumaindasitiri anowanzo sangana nekukakavadzana kwenguva refu uye kukurwa kwezvikamu, hunhu hwe "superhard" hwesilicon carbide (Mohs hardness 9.5, yechipiri kune dhaimani) hwakakosha zvikuru.

Semuenzaniso, mumaplate emuchina wekuchera nekuisa zvisimbiso zvemapombi emakemikari asingaparare, hupenyu hwesilicon carbide hunogona kusvika kakawanda kupfuura zirconia, zvichideredza zvakanyanya mari yekugadzirisa michina.

3, Kuramba ngura: mamiriro ezvinhu akaomarara

Zvigadzirwa zvesimbi zveZirconia zvinogona kunge zvakaora kana kuti zvine ngura, nepo silicon carbide ichiramba zvakasimba mishonga yakawanda inoparadza. Zvakakosha kutaura kuti mumhepo ine ngura, silicon dioxide yakawanda inochengetedza pamusoro pesilicon carbide, zvichinonotsa kuoxidation kwezvinhu. Iyi nzira ye "kuzvidzivirira" inoita kuti ikwanise kushanda zvakanaka munzvimbo dzine ngura dzakadai se flue gas desulfurization systems uye michina yekurapa exhaust gas.

mhedziso

Zvigadzirwa zvesimbi zveZirconia zvine nzvimbo muminda yekurapa neyevatengi nekuda kwekusimba kwazvo, nepo zviumbwa zvesimbi zvesilicon carbide zvava "chinhu chakakosha" mumaindasitiri emhando yepamusoro akadai sesimba, makemikari, uye semiconductor nekuda kwekugadzikana kwazvo pakupisa, kuramba kupfeka zvakanyanya, uye kusagadzikana kwemakemikari. Nekuvandudzwa kwetekinoroji, kushandiswa kwesimbi itsva yesilicon carbide kuri kuramba kuchiwedzera miganhu yayo, zvichipa mhinduro dzakavimbika dzekuvandudza maindasitiri.

Silicon Carbide High Temperature Resistant Product Series

SHANDONG ZHONGPENG SEPCIAL CERAMICS CO., LTD Yave ichinyanya kushanda mumunda wezviumbwa zvesimbi zvinoshanda zvakanyanya kwemakore anopfuura gumi, ichitarisa pakutsvaga nekugadzira zviumbwa zvesimbi zvesimbi zvesilicon carbide, zvichibatsira vatengi kukunda mamiriro ekushanda akaomarara nematambudziko. Kuti uwane rumwe ruzivo nezvezvinhu, sarudza zvinhu.mazano, ndapota inzwa wakasununguka kutibata panhamba (+86) 15254687377!


Nguva yekutumira: Kubvumbi-14-2025
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