Muchikamu chepamusoro chekugadzira maindasitiri, kudiwa kweakagadziridzwa maumbirwo ezvikamu kuri kuwedzera zuva nezuva. Aya akaomesesa akaumbwa uye akajeka anodiwa zvikamu zvinotarisa zvakananga kushanda uye hupenyu hwemidziyo. Kutarisana nemiedzo yakawanda senge tembiricha yakanyanya, ngura, uye kupfeka, zvechinyakare simbi zvinhu zvinowanzodonha, nepo rudzi rutsva rweceramic zvinhu zvinonzi "kuita sintered silicon carbide” iri kuita chinyararire mudiwa weindasitiri.
1, 'Nyanzvi inosiyana-siyana' munzvimbo dzakanyanyisa
Chinhu chinonyanya kuzivikanwa chekuita sintered silicon carbide (RBSiC) ndiko kuramba kwayo kubata. Inogona kubata zviri nyore tembiricha yakakwira ye1350 ℃, inova kaviri tembiricha yekunyungudika kwesimbi yakajairika; Yakakomberedzwa nezvinhu zvinoparadza zvakanyanya, kusaita ngura kwayo kwakasimba zvakapetwa kagumi pane simbi isina tsvina. Ichi chimiro che "simbi nesimbi" chinoita kuti ive sarudzo yakanaka kune yakaoma mamiriro ekushanda akadai semakemikari uye metallurgical industries. Chinotonyanya kushomeka ndechekuti kusapfeka kwayo kunofananidzwa neyakaoma alloy, asi huremu hwayo hwakareruka kupfuura simbi, ichideredza zvakanyanya mashandisirwo emagetsi emidziyo.
2、 Iyo 'yemudzidzi wemuenzaniso' yekunyatsogadzirisa
Kune dzakaomarara dzakaumbwa zvisina kujairika zvikamu, reaction sintered silicon carbide inoratidza inoshamisa plastiki. Kuburikidza neiyo chaiyo mold yekugadzira tekinoroji, yakanyanya kukwirira dimensional kurongeka kunogona kuwanikwa, uye kanenge hapana chipiri chekugadzirisa chinodiwa mushure mekupisa. Iyi "imwe-nguva yekuumba" ficha inonyanya kukodzera kugadzira zvinhu chaizvo senge turbine blades, nozzles, sealing mhete, nezvimwewo, zvichibatsira vatengi kuchengetedza zvakanyanya mari yekugadzirisa.
3, Zvehupfumi zvinoshanda 'kutsungirira bato'
Kunyange zvazvo mutengo wechidimbu chimwe chete wakakwirira zvishoma pane uya wezvinhu zvakajairika, hupenyu hwayo hwesevhisi hunogona kuwanda zvakapetwa kupfuura hwezvikamu zvesimbi. Mumamiriro ezvinhu akadai semachubhu akakura emwaranzi uye mapaipi akajairwa anodzivirira kupfeka, zvinhu zvinogadzirwa nechinhu ichi zvinogona kushanda zvakaenderera kwemakumi ezviuru zvemaawa pasina kudiwa kwekutsiva. Hunhu hwe "kutenga zvinodhura uye kushandisa zvakachipa" zvaita kuti mabhizinesi mazhinji atange kuverenga maakaundi ehupfumi enguva refu.
Semupi wehunyanzvi hwekuita tekinoroji akabatanidzwa zvakanyanya mumunda wekuita sintered silicon carbide, Shandong Zhongpeng anogara akazvipira kupa vatengi mhinduro "dzakagadzirirwa". Kubva pakutsvagisa kwezvinhu uye kusimudzira kusvika kumachina chaiwo, kubva pakuyedzwa kwekuita kusvika kugwaro rekushandisa, chinongedzo chega chega chinosanganisira kutsvaga kwekupedzisira kuita. Kusarudza isu hakusi kungosarudza chinhu chepamusoro, asiwo nezvekusarudza wakavimbika wekugara kwenguva refu. Ipa mamwe anoyevedza mhinduro kumatambudziko emidziyo pasi pemamiriro ekushanda akaoma.
Nguva yekutumira: May-14-2025