Ngwaahịa Quartz fused dị elu ejiri na Quartz ceramic Crucible maka mpaghara nkedo Polycrystalline Silicon Ingot.

Nkọwa dị mkpirikpi:

The seramiiki ngwaahịa nke Fused silica e ji mara mma thermal ujo nguzogide, ala thermal conductivity, obere mgbasa ọnụọgụ, elu okpomọkụ na-eguzogide, ezi thermal kwụsie ike, corrosion iguzogide, wdg The ngwaahịa na-abụghị nanị na-eguzogide ọgwụ na mberede mgbanwe nke okpomọkụ kamakwa nwere. ezigbo ihe mkpuchi thermal;A na-ahazi ihe ndị silica Fused ka ọ bụrụ ngwaahịa mkpuchi ọkụ dị arọ nke nwere mmetụta mkpuchi ọkụ na-enweghị nke ngwaahịa mkpuchi ọkụ ndị ọzọ na-eme ka ọ dị fechaa, nke etinyerela nke ọma na metallurgy, ihe ụlọ, injinịa kemịkalụ, nchekwa mba, nyocha sayensị na ngalaba ndị ọzọ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

I. Àgwà

1. Na nso mgbasawanye thermal efu, dị oke ala thermal conductivity.
2. Nkwụsi ike okpomọkụ dị mma.
3. Ịdị ọcha dị elu (ọdịnaya SiO2 dị n'elu 99.8%).
4. Chemical Njirimara bụ nnọọ ike.
5. General n'ibu mmepụta, urughuru size maka akụkụ ụdị.

grade 1

II.Isi Mpaghara Ngwa

The Fused quartz urughuru tumadi eji n'elu ájá na n'elu ntụ ntụ maka nkenke Nkedo .electronic akara, agba, mkpuchi, Silican roba, itinye ego nkedo na elu-ọkwa eletriki mkpuchi na na.Igwe mmiri quartz dị elu, ihe na-ejuputa gụnyere nkedo epoxy resin, akara eletrọnịkị, agba, mkpuchi, wdg.

III.Ntọala ntọala

Nnukwu njupụta:2.2 g/m3
Isi ike: 7
Ebe Ntụcha: 1700°C
Ebe mgbaze: 1750°C
Ọnụọgụ nke Mgbasa ọkụ ọkụ: 0.1
Ọnụ ego PH: 6

IV.Ngwakọta kemịkalụ

  Uru ekwere nkwa Ụkpụrụ ahụkarị
SiO2 99.7% nkeji 99.91%
Al2O3 500ppmax 360ppm
Fe2O3 500ppmax 150ppm

V. Nkọwapụta nnweta

Anyị nwere ihe karịrị 10 afọ mmepụta ahụmahụ na nkedo nkenke na refractory ihe.
Anyị na-enye nkọwapụta gbanwetụrụ n'elu ihe ndị ahịa chọrọ, enwere ike imepụta nha ahaziri iche na nkọwapụta ka achọrọ granularity ndị ahịa.
◆ Ngwaahịa atụmatụ
1.With ala dielectric mgbe niile;Ịdị ọcha dị elu, ịrụ ọrụ mkpuchi ọkụ eletrik ka mma, ọcha dị elu;Ọnụ ọgụgụ dị ala nke mgbasawanye thermal;
2.Eri ọnụ ahịa
3.Excelent shelling arụmọrụ
4.Excellent ikuku permeability na mfe ebu ndochi
5. Low thermal expansivity


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