Mtengo Wotsika Kwambiri wa Chotenthetsera cha Graphite Chapamwamba Kwambiri ku China cha Polycrystalline Silicon Ingot Furnace

Kufotokozera Kwachidule:

Chiyero < 5ppm
‣ Kugwirizana kwabwino kwa doping
‣ Kuchulukana kwambiri ndi kumamatira
‣ Yabwino yotsutsa kuwononga komanso yotsutsa mpweya

‣ Kusintha kwaukadaulo
‣ Nthawi yochepa yoperekera
‣ Kupereka kokhazikika
‣ Kuwongolera khalidwe ndi kusintha kosalekeza

Epitaxy ya GaN pa Sapphire(RGB/Mini/Micro LED);Epitaxy ya GaN pa Si Substrate(UVC);Epitaxy ya GaN pa Si Substrate(Chida Chamagetsi);Epitaxy ya Si pa Si Substrate(Dera lolumikizidwa);Epitaxy ya SiC pa SiC Substrate(Chigawo chapansi);Epitaxy ya InP pa InP

Tumizani imelo kwa ife Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Tikupitirizabe kukulitsa ndi kukonza mayankho ndi ntchito zathu. Nthawi yomweyo, timagwira ntchito mwakhama kuti tichite kafukufuku ndi kukonza mtengo wotsika kwambiri wa chotenthetsera cha Graphite Chopangidwa Mwapadera ku China cha Polycrystalline Silicon Ingot Furnace. Kampani yathu idakula mwachangu kukula ndi kutchuka chifukwa cha kudzipereka kwake pakupanga zinthu zapamwamba kwambiri, mitengo yayikulu yazinthu komanso kupereka makasitomala abwino kwambiri.
Tikupitirizabe kukulitsa ndi kukonza mayankho ndi ntchito zathu. Nthawi yomweyo, timagwira ntchito mwakhama kuti tichite kafukufuku ndi kukonza zinthu zatsopano.China Graphite Kutentha Ng'anjo, Graphite Kutentha Field, Pokhapokha ngati zinthu zathu zonse zili bwino kuti zikwaniritse zomwe makasitomala akufuna, zinthu zathu zonse ndi mayankho athu amayang'aniridwa mosamala tisanatumize. Nthawi zonse timaganizira za funso lomwe lili kumbali ya makasitomala, chifukwa mukapambana, timapambana!

2022 MOCVD Susceptor yapamwamba kwambiri Gulani pa intaneti ku China

Kuchuluka Koonekera:	1.85 g/cm3
Kukana kwa Magetsi:	11 μΩm
Mphamvu Yosinthasintha:	49 MPa (500kgf/cm2)
Kulimba kwa Pagombe:	58
Phulusa:	<5ppm
Kutentha kwa Matenthedwe:	116 W/mK (100 kcal/mhr-℃)

Wafer ndi chidutswa cha silicon chokwana milimita imodzi chomwe chili ndi malo osalala kwambiri chifukwa cha njira zomwe zimakhala zovuta kwambiri paukadaulo. Kugwiritsa ntchito pambuyo pake kumatsimikiza njira yolima makristalo yomwe iyenera kugwiritsidwa ntchito. Mwachitsanzo, mu njira ya Czochralski, silicon ya polycrystalline imasungunuka ndipo kristalo woonda ngati pensulo amaviika mu silicon yosungunuka. Kenako kristalo wa mbewuyo amazunguliridwa ndikukokedwa pang'onopang'ono mmwamba. Colossus wolemera kwambiri, monocrystal, imachitika. N'zotheka kusankha mawonekedwe amagetsi a monocrystal powonjezera mayunitsi ang'onoang'ono a zinthu zoyera kwambiri. Makristalowo amapakidwa motsatira zomwe kasitomala akufuna kenako nkuwapukuta ndikudula mzidutswa. Pambuyo pa njira zina zowonjezera zopangira, kasitomala amalandira ma wafer ake omwe adasankhidwa mu phukusi lapadera, zomwe zimathandiza kasitomala kugwiritsa ntchito wafer nthawi yomweyo pamzere wake wopanga.

Wafer iyenera kudutsa masitepe angapo isanakonzedwe kugwiritsidwa ntchito mu zipangizo zamagetsi. Njira imodzi yofunika kwambiri ndi silicon epitaxy, momwe wafer imanyamulidwira pa graphite susceptors. Kapangidwe ndi ubwino wa susceptors zimakhudza kwambiri ubwino wa epitaxial layer ya wafer.

Pa magawo opyapyala oika filimu monga epitaxy kapena MOCVD, VET imapereka zida za graphite zoyera kwambiri zomwe zimagwiritsidwa ntchito pothandizira magawo kapena "ma wafers". Pakati pa ndondomekoyi, zida izi, ma epitaxy susceptors kapena nsanja za satellite za MOCVD, zimayamba kuyikidwa pamalo oika filimu:

Kutentha kwambiri.
Chotsukira mpweya chachikulu.
Kugwiritsa ntchito zinthu zoyambitsa mpweya wamphamvu.
Palibe kuipitsidwa, palibe kuchotsedwa.
Kukana asidi amphamvu panthawi yoyeretsa