Muminda yemaindasitiri yakadai seyemigodhi, simbi, uye magetsi, mapombi eslurry ndiwo michina inokosha yekutakura zvinhu zvinosakara zvakanyanya uye zvinoparadza zvakanyanya. Kunyangwe mapombi esimbi echinyakare aine simba rakawanda, anowanzo sangana nematambudziko ekusakara nekukurumidza uye hupenyu hupfupi hwebasa kana akatarisana nemamiriro ezvinhu akaomarara ekushanda. Mumakore achangopfuura, kushandiswa kwemhando itsva yezvinhu -zviumbwa zvesimbi zvesilicon carbide– yasimudzira kugara kwenguva refu uye kushanda zvakanaka kwemapombi emvura inotsvedza kusvika padanho idzva.
1, Silicon carbide ceramics: kubva ku "mazino eindasitiri" kusvika pakupomba zvinhu zvemuviri
Silicon carbide (SiC) inozivikanwa se "zino remaindasitiri", ine kuomarara kuri kwechipiri kune dhaimani asi kwakareruka kupfuura simbi. Chinhu ichi chakatanga kushandiswa pakukuya mavhiri nezvishandiso zvekucheka. Gare gare, masayendisiti akawana kuti kuramba kwayo kupera uye kugadzikana kwemakemikari kunogona kugadzirisa marwadzo epombi dzeslurry:
Inodzivirira kupfekwa uye inodzivirira ngura: Kuoma kwayo kuri pasi pedhaimani chete, uye inogona kutsungirira nyore nyore kuputsika kwemidziyo ine jecha, matombo, uye zvidimbu;
Inodzivirira ngura yechisikigo: Inodzivirira zvakasimba acid yakasimba nedzimwe mhinduro, ichidzivirira matambudziko akajairika engura emapombi esimbi;
Dhizaini yakareruka: Kuwanda kwesimbi iyi kunongova chikamu chimwe muzvitatu chesimbi, zvichideredza mutoro wemidziyo uye kushandiswa kwesimba.
2, Mabhenefiti matatu makuru epombi dzesimbi dzesilicon carbide
1. Wedzera hupenyu hwemunhu kakati wandei
Mapombi esimbi echinyakare angada kutsiviwa kwemaimpeller nemapombi mumwedzi yakati wandei pakutakura maslurry abrasive, nepo zvinhu zvesilicon carbide zvichigona kushanda zvakadzikama kwemakore akati wandei, zvichideredza zvakanyanya nguva yekusashanda uye kugadziriswa.
2. Deredza mari yekugadzirisa
Nekuda kwekushomeka kwekusakara, nguva yekutsiva zvishandiso yakawedzerwa, uye zvinhu zveceramic hazvidi kurapwa nguva nenguva kwekudzivirira ngura, zvichikonzera kudzikira kukuru kwemari yekugadzirisa.
3. Kushanda zvakanaka kwakasimba
Kutsvedzerera pamusoro pezvinhu zvesimbi zveceramic kwakanyanya, uye kushandiswa kwenguva refu hakusi nyore kugadzira makomba kana maburi. Zvinogara zvichichengetedza nzira yekufambisa iri pakati nepakati kudzivirira kuora kwebasa.
3, Ndezvipi zviitiko zvinoda kuti pombi dzesimbi dzesilicon carbide dziwedzere?
Mamiriro ekukwesha zvakanyanya: akadai sekutakurwa kwetsvina yemugodhi, kurapwa kwetsvina yemarasha muzvishandiso zvekusuka marasha
Nzvimbo ine ngura yakasimba: kutakurwa kweasidhi yakasimba nezvimwe zvinoshandiswa muindasitiri yemakemikari, kutenderera kwe desulfurization slurry
Nzvimbo inodiwa pakuchena kwakanyanya: Hunhu husina kuchena hwezvinhu zveceramic hunogona kudzivirira kusvibiswa kwemaion esimbi epakati
4, Nzira dzekudzivirira pakusarudza
Kunyangwe pombi dzesimbi dzesilicon carbide dzichishanda zvakanaka, dzinofanira kuenzaniswa zvichienderana nemamiriro chaiwo ekushanda:
Zvinokurudzirwa kusarudza reaction sintered silicon carbide (ine simba rekudzivirira kukanganiswa) se ultrafine particle medium
Kunyatsotarisirwa kwezvinhu zvekuvhara uye dhizaini yezvivakwa munzvimbo dzinopisa zvakanyanya
Dzivisa kurovera kwakanyanya panguva yekuisa (zvinhu zveceramic zvinopfava kupfuura simbi)
mhedziso
Se "muchengeti asingatsvedzeri" mumunda wemaindasitiri, mapombi e silicon carbide ceramic slurry ari kukurudzira kuvandudzwa kwemaindasitiri echinyakare kuti ashande zvakanaka uye adzivirire nharaunda nehupenyu hurefu hwebasa uye kushandiswa kwesimba kwakaderera. Kune mabhizinesi, kusarudza mhando yakakodzera yepombi isingatsvedzeri haingorevi chete kuchengetedza mari yemidziyo, asiwo vimbiso yakakosha yekuenderera mberi kwekugadzirwa uye kuchengetedzeka.
Shandong ZhongpengYave ichinyanya kushanda muzvinhu zvisingapfeki kwemakore anopfuura gumi, uye inoda kupa mhinduro dzenguva refu kumatambudziko ako ekufambisa maindasitiri nehunyanzvi hwezvinhu zvitsva.
Nguva yekutumira: Chivabvu-10-2025