Munzvimbo dzeindasitiri dzemakemikari, simba, uye kudzivirira kwezvakatipoteredza, mapaipi akafanana ne“midziyo yeropa” yemidziyo, inogara ichitakura zvinhu zvakasiyana-siyana zvinokosha. Asi mamwe mamiriro ekushanda anogona kunzi "purigatori": tembiricha yakakwira inogona kuita kuti simbi ipfave, yakasimba asidhi uye alkali inogona kukanganisa madziro epombi, uye zvinwiwa zvine zvimedu zvicharamba zvichiparara uye kupera. Panguva ino, mapaipi echinyakare anowanzo kunetseka, neposilicon carbide mapaipivari kugadzirisa matambudziko aya nehunhu hwavo husingaputsike.
Akazvarwa Akasimba: Iyo Performance Password yeSilicon Carbide
Simba resilicon carbide ceramics riri mu "material genes" - silicon carbide ceramics inozivikanwa se "black diamond" yeindasitiri yeindasitiri, ine matatu akakosha mabhenefiti.
Kuoma kwayo hakufungidzirwi, yechipiri chete kudhaimondi uye nekashanu pane yesimbiwo zvayo. Takatarisana nokukukurwa kwemvura ine zvidimbu zvakasimba, kwakafanana nokupfeka “nhumbi dzokurwa nadzo dzisingapfeki” dzisingapfeki nyore nyore uye dzine upenyu hurefu hwebasa kupfuura mapaipi esimbi. Munzvimbo dzetembiricha yepamusoro, i'calm master', kunyangwe mukupisa kwezviuru zvemadhigirii celsius, chimiro chayo chinoramba chakatsiga, kusiyana nesimbi isina tsvina inosangana nekudonha kwesimba kamwe kamwe patembiricha yakakwira zvishoma. Uye inogona kumira zvakanyanya kushanduka kwekushisa, uye haizotsemuka kunyange kana yakangoerekana yaonekwa kune yakakwirira-tembiricha midhiya munguva yechando.
Chinhu chinonyanya kukosha ndeye "anti-corrosion tarenda", iyo inogona kunzi acid-base "immune". Kunyangwe iri maasidhi akasimba akadai seyakaomeswa sulfuric acid uye hydrofluoric acid, yakanyanya kuwanda yesodium hydroxide uye mabhesi akasimba, kana kunyange munyu pfapfaidzo nesimbi yakanyungudutswa, zvinonetsa kukanganisa mudhuri wepombi yayo. Izvi zvinogadzirisa dambudziko guru rekuora kwepombi uye kuvuza mune dzakawanda maindasitiri mamiriro.
Kuenzaniswa netsika: nei ichinyanya kuvimbika?
Kuenzaniswa nemapaipi echinyakare, mukana wesilicon carbide mapaipi anogona kunzi "dimensionality kuderedza kurova".
Mapaipi esimbi anowanzo kupfava patembiricha yakakwira uye anogona kuita corrosion ye electrochemical kana yaiswa asidhi uye alkali. Kusachena kunogona kutodonha panguva yekufambisa kweiyo chaiyo midhiya, zvichikanganisa kunaka kwavo. Kunyangwe mainjiniya epurasitiki pombi asingadzivirirwe, iwo tembiricha yekudzivirira yakadzikira, kazhinji isingasviki 200 ℃, uye zvakare anowanzo kuchembera uye brittle kuputika. Mapombi eceramic akajairika anoshingirira kune tembiricha yakakwira uye kupera, asi yakanyanya brittle uye anogona kutsemuka nekushanduka kudiki kwetembiricha.
Uye mapaipi esilicon carbide anonyatso dzivirira kukanganisa uku, nehukuru hutatu hwekuoma, kupikisa tembiricha, uye corrosion resistance ichishandiswa zvizere, izvo zvinonyatsoenderana nezvinodiwa zveindasitiri yemazuva ano zve "hupenyu hurefu, kugadzikana, uye kushoma kugadzirisa" kwepombi.
Kupinda indasitiri: Kuvapo kwayo kunogona kuwanikwa kwese kwese
Mazuva ano, pombi dzesilicon carbide dzave "standard" kune akawanda akanyanya ekushanda mamiriro. Muindasitiri yemakemikari, ine basa rekutakura akasiyana akaomeswa acids uye alkali pasina kudzokororwa nekugadziriswa; Mune desulfurization uye denitrification system yezvidyarwa zvemagetsi, inokwanisa kutsungirira tembiricha yepamusoro uye hunyoro hwakanyanya hunokanganisa nharaunda, uye hupenyu hwayo hwesevhisi hunogona kudarika makore gumi.
Mumafekitari e semiconductor, kuchena kwayo kwepamusoro-soro kunovimbisa zero kusvibiswa mukutakurwa kwemagasi akachena, zvichiita kuti ive "yegoridhe" yekugadzira chip; Muindasitiri yemetallurgical, inogona kutakura yakakwira-tembiricha simbi zvidimbu uye ore poda pasina kutya kukukurwa uye kupfeka. Kunyangwe muindasitiri yemuchadenga, iwo akakwira-tembiricha gasi ducts einjini yeroketi haigone kuita pasina rutsigiro rwavo.
Nekubudirira kwe tekinoroji yemumba, mutengo wesilicon carbide mapaipi wakadzikira zvakanyanya, uye anogona zvakare kuchinjirwa kune ari kubuda minda senge hydrogen simba uye aerospace kuburikidza neakagadziridzwa kemikari maitiro. Uyu' Diamond Murwi 'mumapombi eindasitiri ari kushandisa simba rake kuchengetedza kushanda kwakadzikama kwemaindasitiri akasiyana.
Nguva yekutumira: Oct-15-2025