Mundima yemazuva ano maindasitiri, silicon carbide ceramics inozivikanwa se "industrial armor" uye yave chinhu chakakosha munzvimbo dzakanyanyisa nekuda kwesimba radzo repamusoro, kupisa kwekushisa kwepamusoro, uye kusagadzikana kwekuora. Asi chii vanhu vakawanda havazivi ndechokuti nesilicon carbide zvedongo mhuri chaizvoizvo ane akawanda nhengo, uye gadziriro dzakasiyana gadziriro kuvapa rakasiyana "unhu". Nhasi tichataura pamusoro pemhando dzakawanda dzesilicon carbide ceramicsuye ratidza zvakasarudzika zvakanakira reaction sintered silicon carbide, iyo yakakosha tekinoroji yemabhizinesi.
1, "Hama Vatatu" yeSilicon Carbide Ceramics
Kuita kwesilicon carbide ceramics zvakanyanya kunoenderana nemaitiro ayo ekugadzirira. Parizvino pane matatu makuru marudzi:
1. Non pressure sintered silicon carbide
Nekuumba zvakananga silicon carbide poda kuburikidza nepamusoro-tembiricha sintering, ine yakakwira density uye kuomarara kwakasimba, asi tembiricha yekugadzirira yakakwira uye mutengo unodhura, zvichiita kuti ive yakakodzera kune diki diki diki diki nepamusoro-soro zvinodiwa.
2. Kupisa kudzvanywa sintered silicon carbide
Yakagadzirwa pasi pekupisa kwakanyanya uye kudzvanywa kwepamusoro, ine dense chimiro uye yakanakisa kupfeka kuramba, asi michina yakaoma uye yakaoma kugadzira yakakura-hukuru kana yakaoma maumbirwo ezvikamu, ichidzikamisa huwandu hwayo hwekushandisa.
3. Reaction sintered silicon carbide (RBSiC)
Nekuunza zvinhu zvesilicon musilicon carbide mbishi zvinhu uye kushandisa kemikari kuita kuzadza mapundu, tembiricha yakadzikira, kutenderera kupfupi, uye zvikamu zvakakura uye zvisina kujairika zvinogona kugadzirwa zviri nyore. Iko kudhura-kushanda kwakasarudzika, kuchiita iyo inonyanya kushandiswa mhando yesilicon carbide mumunda weindasitiri.
2, Sei reaction sintered silicon carbide inonyanya kufarirwa?
Sechigadzirwa chepakati chebhizinesi, iyo yakasarudzika maitiro ekuita sintered silicon carbide (RBSiC) inoita iyo "inofarirwa zvinhu" mumaindasitiri mazhinji. Zvakanakira zvayo zvinogona kupfupikiswa nemashoko matatu akakosha:
1. Yakasimba uye yakasimba
Iyo reaction sintering process inoumba "inopindirana chimiro" mukati mechinhu, iyo inogona kuramba tembiricha yakakwira ye1350 ℃ uye ine yakanakisa kupfeka kusagadzikana uye yakakwirira tembiricha kuramba - isingakuvadzike nyore mukupfeka kwakanyanya uye yakanyanya tembiricha nharaunda, kunyanya yakakodzera kune yakakwirira-tembiricha mamiriro senge honi accessories uye zvinopisa.
2. Enda kuhondo nemidziyo yemwenje
Kuenzaniswa nemidziyo yechinyakare simbi, reaction sintered silicon carbide ine yakaderera density asi inogona kupa imwecheteyo nhanho yesimba, zvakanyanya kuderedza mashandisiro emagetsi emidziyo. Semuyenzaniso, muindasitiri yephotovoltaic, lightweight silicon carbide components zvinogona kuvandudza zvakanyanya kushanda zvakanaka kweimwe crystal furnaces.
3. Inoshanduka uye inoshandiswa zvakasiyana-siyana
Kunyangwe iri semiconductor matireyi ane dhayamita inopfuura 2 metres, yakaoma nozzles, zvindori zvekuisa chisimbiso, kana akagadziridzwa maumbirwo akaumbwa ane maumbirwo akasiyana, reaction sintering tekinoroji inogona kunyatso kudzora chimiro uye saizi, kugadzirisa dambudziko rekugadzira re "hombe uye chaiyo".
3, Iyo 'isingaoneki yekutyaira simba' yekusimudzira maindasitiri
Iyo "nhamba" ye reaction sintered silicon carbide yakapinda muminda yakawanda, kubva kune erosion inodzivirira njanji mumavira esimbi kusvika kumapaipi anodzivirira corrosion mumidziyo yemakemikari. Kuvapo kwayo hakusi kungowedzera hupenyu hwemidziyo, asiwo kunobatsira mabhizinesi kuwana kuchengetedza kwesimba uye kuderedzwa kwekushandisa - semuenzaniso, mumunda wekupisa maindasitiri, kushandiswa kwesilicon carbide kiln fenicha kunogona kuderedza zvakanyanya kurasikirwa kwekupisa.
Mhedziso
Iko 'kugona' kwecarbide ceramics kunoenda kure kupfuura izvi. Semapiyona mune reaction sintering tekinoroji, isu tinoramba tichikwenenzvera maitiro kuti tiwedzere kukosha kwechinhu ichi munzvimbo dzakanyanyisa. Kana iwe uchitsvaga zvigadziriso zvemaindasitiri izvo zvinodzivirira kupisa, zvinopikisa, uye zvine hupenyu hurefu, ungangoda kutarisisa kune mamwe mikana yesilicon carbide ceramics!
Shandong Zhongpeng yanga yakatarisana nekutsvaga uye kugadzirwa kwekuita sintered silicon carbide kweanopfuura makore gumi, ichipa yakagadziridzwa ceramic mhinduro kune vatengi vepasirese.
Nguva yekutumira: May-05-2025