Te Utu Iti rawa atu mō te Haina Whakamahana Graphite Whakaritenga Kounga Teitei mō te Polycrystalline Silicon Ingot Furnace

Te Utu Iti rawa atu mō te Haina Whakamahana Graphite Whakaritenga Kounga Teitei mō te Umu Polycrystalline Silicon Ingot Whakaahua Matua

Whakaahuatanga Poto:

Te Parakore < 5ppm
‣ He pai te ōritetanga o te doping
‣ Te matotoru me te piri
‣ He ātete pai ki te waikura me te ātete waro

‣ Whakaritenga ngaio
‣ He wā poto te arahi
‣ Te putunga pumau
‣ Te whakahaere kounga me te whakapai tonu

Te Epitaxy o GaN i runga i te Sapphire(RGB/Iti/Maikoro LED);Te Epitaxy o GaN i runga i te Si Substrate(UVC);Te Epitaxy o GaN i runga i te Si Substrate(Pūrere Hiko);Te Epitaxy o te Si i runga i te Si Substrate(Porohiko whakauru);Te Epitaxy o te SiC i runga i te Papa SiC(Papa raro);Te epitaxy o InP i runga i te InP

Tukua mai he īmēra ki a mātou Tikiake hei PDF

Taipitopito Hua

Ngā Tohu Hua

Kei te haere tonu tā mātou whakanui me te whakapai ake i ā mātou otinga me ā mātou ratonga. I taua wā anō, kei te kaha mātou ki te rangahau me te whakapai ake i te Utu Iti rawa mō te Whakamahana Graphite Kounga Teitei o Haina mō te Umu Ingot Polycrystalline Silicon, ka tere te tipu o tā mātou umanga me te rongonui nā tōna whakapau kaha ki te hanga kounga teitei, te utu nui o ngā hua me te kaiwhakarato kiritaki pai rawa atu.
Kei te haere tonu tā mātou whakanui me te whakapai ake i ā mātou otinga me ā mātou ratonga. I taua wā anō, kei te kaha tonu tā mātou mahi rangahau me te whakapai ake i ngā mea e hiahiatia ana e mātou.Ouma Whakamahana Graphite Haina, Mara Wera o te KarāpitiHei whakatutuki i te hua kounga pai hei whakatutuki i ngā hiahia o te kiritaki, kua tirotirohia katoatia ā mātou hua me ā mātou otinga i mua i te tuku. Ka whakaarohia tonutia e mātou te pātai a te kiritaki, nā te mea ko koe te toa, ko mātou te toa!

MOCVD Susceptor kounga teitei 2022 Hokona ipurangi i Haina

Te Matotoru Āhua:	1.85 karamu/cm3
Ātete Hiko:	11 μΩm
Kaha Whakapiko:	49 MPa (500kgf/cm2)
Te Pakari o te Takutai:	58
Te pungarehu:	<5ppm
Te Arahi Wera:	116 W/mK (100 kcal/mhr-℃)

Ko te wafer he poro silicon tata ki te 1 mirimita te matotoru, he papatahi rawa te mata nā ngā tikanga hangarau tino uaua. Ko te whakamahinga i muri mai ka whakatau ko tēhea tikanga whakatipu tioata me whakamahi. Hei tauira, i roto i te tukanga Czochralski, ka rewahia te silicon polycrystalline, ā, ka tukuna he tioata purapura angiangi rite ki te pene ki roto i te silicon rewa. Kātahi ka hurihia te tioata purapura, ka tōia mārire ki runga. Ka puta he kohatu nui tino taumaha, he tioata kotahi. Ka taea te tīpako i ngā āhuatanga hiko o te tioata kotahi mā te tāpiri i ngā waeine iti o ngā tāpiringa parakore teitei. Ka tāpirihia ngā tioata kia rite ki ngā whakaritenga a te kiritaki, kātahi ka orohia, ka tapahia kia poro. Whai muri i ngā mahi whakaputa tāpiri, ka whiwhi te kiritaki i āna wafer kua tohua i roto i te takai motuhake, e āhei ai te kiritaki ki te whakamahi tonu i te wafer i roto i tana raina whakaputa.

Me haere te wafer i roto i ētahi taahiraa i mua i te rite mō te whakamahi i roto i ngā taputapu hiko. Ko tētahi tukanga nui ko te epitaxy silicon, e haria ai ngā wafer i runga i ngā kaitautoko graphite. He pānga nui ngā āhuatanga me te kounga o ngā kaitautoko ki te kounga o te paparanga epitaxial o te wafer.

Mō ngā wāhanga whakatakoto kiriata angiangi pērā i te epitaxy, te MOCVD rānei, ka tukuna e VET ngā taputapu graphite tino parakore e whakamahia ana hei tautoko i ngā papa, i ngā "wafers" rānei. I te ngako o te tukanga, ko ēnei taputapu, arā, ngā kaitautoko epitaxy, ngā papa amiorangi rānei mō te MOCVD, ka tukuna tuatahitia ki te taiao whakatakoto:

Te pāmahana teitei.
Te korehau teitei.
Te whakamahinga o ngā matū hau kaha.
Kāore he poke, kāore he kiri e tihoretia ana.
Te ātete ki ngā waikawa kaha i te wā e horoi ana