Ndeapi mashandisirwo egraphite crucible?

Chii chinonzi graphite crucible?

Graphite cruciblechikamu chakakosha cheindasitiri, chinoshandiswa zvakanyanya munzvimbo dzakasiyana siyana dzeindasitiri, sesimbi, kukanda, michina, chemistry, semiconductor, etc. Iyo yakakodzera kupisa kupisa uye conductor, iyo inogona kunyatso kuitisa kupisa uye magetsi mukugadzira uye inogona kugadzirisa nhamba huru yezvikamu. Mukugadzira semiconductor, graphite crucible inoita basa rakakosha uye ndeimwe yemidziyo yakakosha mukugadzira semiconductor.

Ndeapi marudzi uye maitiro e graphite crucibles?

Kune marudzi akawanda emagetsi e graphite crucibles, uye kune ma graphite crucibles akakodzera kune zviitiko zvakasiyana-siyana, zvakadai semakumbo emakumbo, mapeji emakona, akabatanidza crucibles, nezvimwewo zvakasiyana-siyana zve graphite crucibles zvine maitiro akasiyana, asi zvose zvine unhu hwakanaka hwekupisa uye kushandiswa kwemagetsi, izvo zvinogona kunyatso kuvandudza kushanda kwemidziyo.

Graphite crucibles inogona zvakare kuiswa mune zvakadzama zvichienderana nenzvimbo dzakasiyana dzekushandisa:
1. Ordinary crucible: yakakodzera kunyunguduka, kupisa uye kuchengetedza kupisa kwesimbi yakawanda uye alloys.
2. High tembiricha crucible: akakodzera kunyunguduka refractory simbi uye alloys panguva yakakwirira tembiricha, akadai tungsten, molybdenum, tantalum, nezvimwewo.
3. Synthesis crucible: inoshandiswa kugadzira uye kugadzirira yakakwirira-kuchena zvinhu, semiconductor zvinhu, ceramic zvinhu, nezvimwe.
4. Vacuum crucible: yakakodzera kupisa uye kunyunguduka munzvimbo yevacuum, inonyanya kushandiswa pakugadzirisa zvinhu zvakakosha uye kunyungudutswa kwesimbi dzakachena.

Iyo yekugadzira zvinhu zve graphite crucible ine yakanaka yakakwirira tembiricha kuramba uye kugadzikana kwemakemikari. Inogona kushandiswa pakupisa kwepamusoro pasina deformation kana kukuvara nekuda kwekupisa kwakanyanya. Panguva imwecheteyo, graphite crucible inewo yakanakisa corrosion resistance uye inogona kunyatso kurwisa kukukurwa kwezvinhu zvakasiyana siyana zvemakemikari, nekudaro kuve nechokwadi chekugadzirwa kwemhando yemidziyo yesemiconductor.

Ndeapi mashandisirwo makuru emagraphite crucibles mune semiconductor?

Mune semiconductor yekugadzira maitiro,graphite cruciblesanonyanya kushandiswa kutakura uye kudzivirira semiconductor zvikamu, uye anogona zvakare zvinobudirira kutamisa kupisa uye ikozvino. Kuburikidza nemubato uye matatu akagadziriswa mabhuraketi ari pasi pe graphite crucible, nhamba huru yezvikamu zve semiconductor inogona kuiswa mu graphite crucible kuitira kuti ivo vabatane zvakanaka ne graphite crucible, nokudaro zvinobudirira kutamisa kupisa uye ikozvino.

Mukuwedzera, graphite crucible inogonawo kushandiswa seyakanaka yekupisa uye magetsi conductor. Pamusana pekupisa kwayo kwepamusoro uye kushandiswa kwemagetsi, graphite crucible inogona kutungamirira kupisa uye ikozvino kubva kunze kwechigadzirwa kusvika kune zvikamu zve semiconductor mukati me graphite crucible, nokudaro zvichinyatsopisa zvikamu zve semiconductor uye kutonga ikozvino.

Mukuwedzera, graphite crucible inogonawo kushanda seyakanaka kupisa uye magetsi conductor, iyo inogona kugadzirisa nhamba yakawanda yezvikamu zve semiconductor, zvichibvumira midziyo kugadzirisa zvikamu zvakawanda panguva imwe chete, nokudaro kuvandudza kushandiswa kwekugadzirisa kwemidziyo.

Ndeapi mashandisirwo egraphite crucible muindasitiri?

Kugadzikana kwekushisa kwepamusoro uye kugadzikana kwemakemikari ye graphite crucible inoita kuti ikwanise kumira simbi inonyunguduka pakupisa kwepamusoro, kuve nechokwadi chehutano uye kugadzikana kwezvinhu zvakanyungudutswa. Nokudaro, inogona kushandiswa kugadzirira uye kunyunguduka zvakasiyana-siyana zvesimbi, zvakadai semhangura, aluminium, zinc, etc. Mukuwedzera, graphite crucible inogonawo kushandiswa kugadzira uye kunyunguduka alloy zvinhu.

Mukuwedzera, ma graphite crucibles anewo maitiro akanaka ekudzivirira. Graphite ine corrosion yakasimba yekudzivirira kune akawanda makemikari zvinhu uye inogona kuramba kukukurwa kwezvinhu zvinoparadza zvakaita seasidhi, alkali, uye zvinonyungudutsa. Naizvozvo, ma graphite crucibles anowanzoshandiswa kuchengeta, kubata, uye kuongorora zvinhu zvinoparadza. Semuenzaniso, muindasitiri yemakemikari, ma graphite crucibles anogona kushandiswa kunhonga samples, kunyungudika zvinhu, uye kuchengetedza acidic reagents. Mune organic synthesis, graphite crucibles inogona kushandiswa pakurapa reaction solvents uye catalysts, pamwe necrystallization uye kuomesa maitiro ezve organic zvinhu.

Muchidimbu

Pamusoro pekushandiswa kwayo mukugadzira semiconductor, magirafu crucibles anogona zvakare kuita basa rakakosha musimbi, kukanda, muchina, chemistry uye mamwe minda. Semuenzaniso, muindasitiri yemetallurgical, girafu crucibles inogona kushandiswa kunyunguduka uye kunatsa zvinhu zvesimbi; muindasitiri yekukanda, girafu crucibles inogona kushandiswa kunyungudutsa simbi zvinhu uye kugadzira zvigadzirwa zvesimbi zvakasiyana; muindasitiri yemakemikari, graphite crucibles inogona kushandiswa semareactor kana midziyo yemakemikari maitiro. Nokudaro, kukosha kwe graphite crucibles haisi kungoratidzwa mundima dzayo dzekushandisa, asiwo mubasa rayo rinokosha mukugadzirwa kwemaindasitiri. Nekuenderera mberi kwekusimudzira kwesainzi uye tekinoroji, tarisiro yekushandiswa kwemagraphite crucibles ichave yakakura.