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Kotahi Crystal Silicon Ingot

Whakaahuatanga

Kotahi Crystal Silicon Ingotis te tikanga tupu hei ingot porotakaroa nui na roto i te doping tika me te toia hangarau Czochralski CZ, Mauri aukume hanga Czochralski MCZ me nga tikanga FZ Rohe Maangi.Ko te tikanga CZ te mea tino whakamahia mo te tipu o te karaihe kirikiri o nga ingots porotakaroa nui i roto i te diameters ki runga ki te 300mm whakamahia i roto i te ahumahi hiko ki te hanga whakaaro semiconductor.Ko te tikanga MCZ he rereketanga o te tikanga CZ i hangaia he papa autō e te aukume hiko, e taea ai te iti o te kukū hāora ki te whakataurite, te iti o te kukū parakore, te iti o te wehenga me te rerekee o te parenga parenga.Ko te tikanga FZ ka taea te whakatutuki i te parenga teitei i runga ake i te 1000 Ω-cm me te karaihe parakore teitei me te iti o te ihirangi hāora.

Tukunga

Kotahi Crystal Silicon Ingot CZ, MCZ, FZ, FZ NTD ranei me te momo-n, momo p-momo kawe ranei i Western Minmetals (SC) Corporation ka taea te tuku i te rahi o te 50mm, 75mm, 100mm, 125mm, 150mm me te 200mm diameter (2, 3). , 4, 6 me te 8 inihi), te whakatakotoranga <100>, <110>, <111> me te mata kua oti te whakamau ki roto i te kete peeke kirihou o roto me te pouaka kaata ki waho, he mea whakarite ranei kia tae ki te otinga tino pai.

Uiui inaianei

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Tohutohu

Whakatakotoranga Hangarau

Kotahi Crystal Silicon Ingot

Kotahi Crystal Silicon Ingot CZ, MCZ, FZ FZ NTD raneime te momo-n, momo-p ranei i te Western Minmetals (SC) Corporation ka taea te tuku i te rahi o te 50mm, 75mm, 100mm, 125mm, 150mm me te 200mm diameter (2, 3, 4, 6 me te 8 inihi), te whakatakotoranga <100 >, <110>, <111> me te mata kua oti te whakamau ki roto i te kete peeke kirihou o roto me te pouaka kaata ki waho, he mea whakarite ranei kia tae ki te otinga tino pai.

Kao.	Nga taonga	Whakatakotoranga Paerewa
1	Rahi	2", 3", 4", 5", 6", 8", 9.5", 10", 12"
2	Diamita mm	50.8-241.3, ki te hiahiatia ranei
3	Tikanga Tipu	CZ, MCZ, FZ, FZ-NTD
4	Momo Kawenga	Momo-P / Boron doped, N-momo / Phosphide doped or Un-doped
5	Te roa mm	≥180 ranei e hiahiatia ana
6	Takotoranga	<100>, <110>, <111>
7	Te parenga Ω-cm	Ka rite ki te hiahia
8	Ihirangi waro a/cm³	≤5E16 ranei e hiahiatia ana
9	Ihirangi hāora a/cm³	≤1E18 ranei ina hiahiatia
10	Whakapaipai Kotara a/cm³	<5E10 (Cu, Cr, Fe, Ni) ranei <3E10 (Al, Ca, Na, K, Zn)
11	Tarapi	Peeke kirihou kei roto, he putea papapa, he pouaka kaata ranei kei waho.

Tohu	Si
Tau ngota	14
Taumaha ngota	28.09
Kāwai Huānga	Metalloid
Roopu, Waa, Poraka	14, 3, P
Hanganga tioata	Taimana
Tae	Hina pouri
Te Whakarewa	1414°C, 1687.15 K
Kohuatanga	3265°C, 3538.15 K
Kiato i te 300K	2.329 g/cm³
Te parenga o roto	3.2E5 Ω-cm
Tau CAS	7440-21-3
Tau EC	231-130-8

Kotahi Crystal Silicon Ingot, ka tino tupu me te whai tohu i tona parenga, te pokenga, te tino karaehe, te rahi me te taumaha, ka hangaia ma te whakamahi i nga wira taimana kia pai ai te rango ki te diameter matau, katahi ka uru ki te mahi tarai hei tango i nga hapa miihini i mahue mai i te mahi huri. .Muri iho ka tapahia te ingot porotakaroa ki etahi poraka me te roa o te roa, ka hoatu he kakari me te papa tuatahi, tuarua ranei e nga punaha whakahaere angiangi aunoa mo te tirohanga ki te tautuhi i te takotoranga tioata me te kawe i mua i te mahi poro angiangi o raro.