Mumafekitori mazhinji, mimwe michina mikuru, yakaita semafeni, machute, magokora, mhete dzemuromo dzepombi, nezvimwewo, dzinowanzo pera nekukurumidza nekuda kwekuputsika kwemvura ine simba rakawanda. Kunyangwe aya 'mapoinzi ari nyore kupfeka' asina kukosha, anokanganisa zvakananga kushanda zvakanaka uye nguva yekudzima kwemidziyo. Nhasi tichataura nezvemagadhi madiki akagadzirirwa "kutsungirira" kupera uku -mabhuroko asingapfeki esilicon carbide.
Vamwe vanhu vangabvunza kuti, sei kushandisa "silicon carbide" kugadzira mabhuroko asingatsvedzeri? Mhinduro yacho inonzwisisika zvikuru. Chekutanga, "yakaoma". Silicon carbide ine kuoma kwakanyanya, yechipiri kune dhaimani, uye inogona kutsungirira kuora kwezvikamu zvinomhanya kwenguva yakareba; Chinotevera 'kugadzikana', iyo ine hunhu hwakagadzikana hwemakemikari, inodzivirira acid ne alkali corrosion, uye haizodyiwi 'nemaindasitiri akawanda'; Zvakare, 'inodzivirira kupisa', iyo inogona kushanda zvakadzikama pakupisa kwakanyanya uye haitsemuke nyore kana tembiricha ikachinja-chinja. Chinonyanya kukosha, ine pamusoro wakatsetseka uye coefficient yakaderera yekukweshana, iyo isingangoderedzi kupera asiwo inoderedza kuramba kwemvura, zvichibatsira michina kuti ishandise simba rakawanda.
Kuisa mabhuroko asingatsvedzeri silicon carbide pa "nzvimbo dziri nyore kupfeka" dzemidziyo kwakafanana nekuisa jira re "zvombo zvisingaoneki" pamidziyo. Kubatsira kwakanyanya kuwedzera hupenyu hwemidziyo, kuderedza huwandu hwekuvharwa nekutsiviwa, uye kuderedza mari yekugadzirisa; Chechipiri, kudzikamisa maitiro ekugadzira kudzivirira kudzikira kwekushanda kana kusvibiswa kwechigadzirwa kunokonzerwa nekusakara kwenzvimbo; Panguva imwe chete, nekuda kwechimiro chayo nehukuru hwayo zvinogona kugadziriswa zvichienderana nemamiriro chaiwo emidziyo, nzira yekuisa inochinjikawo uye yakasiyana-siyana. Ingave yakagadziriswa nemabhoti kana yakabatanidzwa neglue yakakosha, inogona kukwana zvakasimba, ichivimbisa kuti haisi nyore kudonha kana yakanganiswa zvakanyanya.
Ehe, kuti bhuroko risingaparare rishande zvechokwadi, ruzivo rwekusarudza nekuisa rwakakosha zvakaenzana. Semuenzaniso, mhando yakakodzera uye chimiro chesilicon carbide zvinofanirwa kusarudzwa zvichienderana nehukuru hwezvimedu, mwero wekuyerera, tembiricha, uye hunhu hwemakemikari hwechinhu ichi; Panguva yekuisa, iva nechokwadi chekuti pamusoro pakachena uye pakanyatsonamirwa kudzivirira kushushikana kunokonzerwa ne "kurova kwakasimba"; Munguva yekushandiswa, edza kuchengetedza mamiriro ekushanda akasimba uye kudzivirira kuyerera kwakanyanya uye kushanduka kwehuwandu. Nekuita izvi zvakanaka, hupenyu hwebhuroko risingaparare huchava nechokwadi chekuti rinorarama uye kushanda zvakanaka.
Kazhinji, mabhuroko asingatsvedzeri silicon carbide mhinduro "diki kana hombe": haasi makuru muhukuru, asi anogona kudzivirira michina yakakosha uye kuchengetedza kugadzirwa kunoramba kuripo. Kana uchinetsekawo nematambudziko ekupfeka kwenzvimbo mukugadzirwa, ungangoda kudzidza nezvemabhuroko asingatsvedzeri silicon carbide uye kuona kuti anogona sei "kuderedza mutoro" wemidziyo yako uye "kuwedzera mapoinzi" pakukwanisa kwako kugadzira.
Nguva yekutumira: Gumiguru-06-2025