'Murwi weDaimondi' muMapaipi eIndasitiri: Nei Mapaipi eSilicon Carbide Achionekwa Seakakosha?

Muminda yeindasitiri yekuchengetedzwa kwemakemikari, simba, uye zvakatipoteredza, mapaipi akafanana ne "tsinga dzeropa" dzemidziyo, dzinogara dzichitakura nzira dzakasiyana-siyana dzekushandisa. Asi mamwe mamiriro ekushanda anogona kunzi "purigatori": nzvimbo dzekupisa kwakanyanya dzinogona kuita kuti simbi dzive dzakapfava, maasidhi akasimba uye alkali zvinogona kukanganisa madziro emapaipi, uye mvura ine zvidimbu zvinoramba zvichiparara nekusakara. Panguva ino, mapaipi echinyakare anowanzo tambura, nepomapaipi esilicon carbidevari kugadzirisa matambudziko aya nehunhu hwavo husingaputsike.
Kuzvarwa Kwakasimba: Password Yekushanda kweSilicon Carbide
Simba resimbi dzesilicon carbide riri mu "majini ayo ezvinhu" - simbi dzesilicon carbide dzinozivikanwa se "dhaimani dema" muindasitiri, dzine zvakanakira zvitatu zvikuru.
Kuoma kwayo hakufungidzirwi, kuri kwechipiri kune dhaimani uye kunosvika kashanu pane simbi yakajairika. Yakatarisana nekukukurwa kwemvura ine zvidimbu zvakasimba, yakaita sekupfeka "zvombo zvisingapfeki" zvisingapfeki nyore nyore uye zvine hupenyu hwakareba kupfuura mapaipi esimbi. Munzvimbo dzinopisa zvakanyanya, 'inyanzvi yakadzikama', kunyangwe mukupisa kwezviuru zvemadhigirii Celsius, chimiro chayo chinoramba chakasimba, kusiyana nesimbi isina ngura iyo inosangana nekudonha kamwe kamwe kwesimba pakupisa kwakanyanya. Uye inogona kutsungirira kuchinja kukuru kwekupisa, uye haizotsemuki kunyangwe ikangoerekana yasangana nemhepo inopisa zvakanyanya munguva yechando.
Chinhu chinonyanya kukosha ndechekuti "ine tarenda rekudzivirira ngura", iro rinogona kunzi "immune" ine acid-base. Ingave iri maacid akasimba akadai se concentrated sulfuric acid ne hydrofluoric acid, sodium hydroxide yakawanda uye mabhesi akasimba, kana kunyange salt spray ne melt metal, zvakaoma kukuvadza madziro emapaipi ayo. Izvi zvinogadzirisa dambudziko guru rekuora kwepaipi uye kubuda kwemvura mumaindasitiri akawanda.
Zvichienzaniswa netsika: sei zvichinyanya kuvimbika?
Zvichienzaniswa nemapaipi echinyakare, mukana wemapaipi esilicon carbide unogona kunzi "kuderedzwa kwedimensionality strike".
Mapaipi esimbi anowanzo pfava kana tembiricha yakakwira uye anogona kupwanyika nemagetsi kana akasangana neasidhi nealkali. Kusachena kunogona kutoitika panguva yekufambisa michina chaiyo, zvichikanganisa kunaka kwayo. Kunyangwe mapaipi epurasitiki einjiniya asingatsvedzeri ngura, muganho wawo wekudzivirira tembiricha wakaderera zvikuru, kazhinji ari pasi pe200 ℃, uye anowanzo pwanyika uye anotsemuka. Mapaipi eceramic akajairika anodzivirira tembiricha yakakwira uye kusakara, asi anotsemuka zvakanyanya uye anogona kutsemuka kunyangwe nekuchinja kudiki kwetembiricha.

Silicon carbide kusakara nemishonga mapaipi
Uye mapaipi esilicon carbide anodzivirira zvakakwana zvikanganiso izvi, nehunyanzvi hutatu hukuru hwekuoma, kuramba tembiricha, uye kuramba ngura zvichishandiswa zvizere, izvo zvinosangana zvakakwana nezvinodiwa zveindasitiri yemazuva ano zve "kugara kwenguva refu, kugadzikana, uye kuchengetedzwa kushoma" kwemapaipi.
Kupinda muindasitiri: Kuvapo kwayo kunowanikwa kwese kwese
Mazuva ano, mapaipi esilicon carbide ave "chinzvimbo" chekushanda kwakanyanya. Muindasitiri yemakemikari, ine basa rekutakura maasidhi akasiyana-siyana uye alkalis asina kutsiva uye kugadzirisa nguva nenguva; Musystem yekubvisa sulfurization uye denitrification yemagetsi, inogona kutsungirira mamiriro ekupisa kwakanyanya uye hunyoro hwakawanda, uye hupenyu hwayo hwekushanda hunogona kudarika makore gumi.
Mumafekitori e semiconductor, kuchena kwayo kwakanyanya kunovimbisa kuti hapana kusvibiswa mukutakurwa kwemagasi akachena zvakanyanya, zvichiita kuti ive "chiyero chegoridhe" chekugadzira machipisi; Muindasitiri yesimbi, inogona kutakura zvidimbu zvesimbi zvinopisa zvakanyanya nehupfu hweore pasina kutya kuputsika nekusakara. Kunyangwe muindasitiri yendege, magasi anopisa zvakanyanya einjini dzeroketi haagone kurarama asina rutsigiro rwavo.
Nekubudirira kwetekinoroji yemuno, mutengo wemapaipi esilicon carbide waderera zvakanyanya, uye anogonawo kugadziriswa kuminda iri kubuda senge hydrogen energy uye aerospace kuburikidza nemaitiro emakemikari akagadzirwa. Uyu 'Diamond Warrior' mumapaipi eindasitiri ari kushandisa simba rake kuchengetedza mashandiro akagadzikana emaindasitiri akasiyana-siyana.


Nguva yekutumira: Gumiguru-15-2025
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