Graphite crucible chinhu chakajairika murabhoritari chishandiso, chinoshandiswa zvakanyanya mumakemikari, simbi, zvemagetsi, mushonga uye mamwe maindasitiri. Yakagadzirwa nepamusoro kuchena graphite zvinhu uye ine yakanakisa kugadzikana kwekushisa kwepamusoro uye kugadzikana kwemakemikari.
Izvi zvinotevera sumo yakadzama kune graphite crucible zvinhu:
1. Yakanyanya kuchena graphite zvinhu: Iyo graphite crucible inogadzirwa nepamusoro kuchena graphite zvinhu kuti ive nechokwadi chekushanda kwakanaka kwechigadzirwa. Yakakwirira kuchena graphite zvinhu zvine yakaderera kusvibiswa kwemukati, yakakwira yekupisa conductivity uye yakakwirira tembiricha kuramba, uye inogona kumira zvakanyanya tembiricha uye makemikari nharaunda.
2. Kugadzikana kwekushisa kwepamusoro: Graphite crucible ine yakanakisa kugadzikana kwekushisa kwepamusoro uye inogona kumira zvakanyanya kupisa kusvika ku3000 degrees Celsius. Izvi zvinoita kuti ive yakanakira kuyedza kwepamusoro-tembiricha uye maitiro ekushandisa, senge kugadzirira kwemasampuri akanyungudutswa uye maitiro ekupisa-kupisa kwepamusoro.
3. Kugadzikana kwemakemikari: Graphite crucible material ine yakanaka corrosion resistance kune akawanda makemikari zvinhu. Inogona kumira nekuora kweasidhi, alkali uye mamwe makemikari ejenti, nokudaro kuve nechokwadi chekururama uye kuvimbika kwemigumisiro yekuedza.
4. Yakanakisa thermal conductivity: Iyo graphite crucible ine yakanakisa thermal conductivity uye inogona kuitisa kupisa nekukurumidza uye zvakaenzana. Chimiro ichi chakanyanya kukosha, kunyanya muzviyedzo zvinoda kukurumidza kudziyisa kana kutonhodzwa, kunatsiridza kugona kwekuedza uye kuderedza nguva yekuyedza.
5. Pfeka kuramba uye kukanganisa kupikisa: graphite crucible material ine yakakwirira kupfeka kusagadzikana uye kukanganisa kupikisa, uye inogona kumira kushandiswa kwenguva refu uye kushanda kwekuedza nguva dzose. Izvi zvinoita kuti girafu crucible ive yakavimbika yekuedza chishandiso chinogona kuchengetedza kugadzikana kwayo uye kuvimbika pasi pemamiriro akasiyana ekuedza.
6. Mhando dzakasiyana-siyana uye hukuru: graphite crucible zvinhu zvinopa zvakasiyana-siyana zvakasiyana-siyana zvakasiyana-siyana uye hukuru hwezvigadzirwa kuti zvizadzise zvido zvakasiyana-siyana zvekuedza. Kunyangwe iri diki rabhoritari kana yakakura-maindasitiri application, unogona kuwana chaiyo graphite crucible.
Graphite crucible material yave chinhu chakakosha chekuyedza murabhoritari uye indasitiri nekuda kwekudzikama kwayo kwekushisa, kugadzikana kwemakemikari uye yakanakisa yekupisa conductivity. Huwandu hwayo hwakasiyana hwekushandisa hunofukidza akawanda maindasitiri, anosanganisira chemistry, simbi, zvemagetsi, mushonga uye zvichingodaro. Ingave yakashandiswa kune yakakwirira-tembiricha maitiro, kunyunguduka kwemuenzaniso kana zvimwe zvinodiwa zvekuedza, graphite crucible zvinhu zvinogona kupa kuita kwakavimbika uye yakagadzikana nharaunda yekuyedza, ichipa rutsigiro rwakasimba rwekutsvagisa kwesainzi uye maitiro ekushandisa.
Nguva yekutumira: Zvita-04-2023