ICandelo leQuartz eliPhezulu eliFused iQuartz iBanga lokuQala elinoKwenziwa ngokugqwesileyo kweShelling kwiShell eyenziwe .Iinkcukacha eziphambili zemveliso (50-100mesh,100-200 Mesh)

Inkcazelo emfutshane:

Kwiqokobhe elenziwe ngesanti ye-silica eFused kunye nomgubo endaweni yesanti ye-zirconium kunye nomgubo, ukusebenza kwayo kwe-shelling kuphuculwe kakhulu kwaye kuthandeka ngakumbi ukucocwa kweekhemikhali njengokubiliswa kwealkali kunye nokudubula kwealkali, ngaloo ndlela, ukunciphisa iindleko zokucoca iqokobhe kunye nokuphucula. ukusebenza kakuhle.


Iinkcukacha zeMveliso

Iithegi zeMveliso

I.Iimpawu

1. Kufutshane nolwandiso lwe-thermal oluphantsi, oluphantsi kakhulu lwe-thermal conductivity.
2. Uzinzo oluhle kakhulu lwe-thermal.
3. Ukucoceka okuphezulu (umxholo weSiO2 ungaphezulu kwe-99.8%).
4. Iimpawu zeMichiza zizinzile kakhulu.
5. Ukuveliswa komatshini ngokubanzi, ubungakanani besuntswana lohlobo lwe-angle.

grade

grade

II.Imiba ephambili yesicelo

I-quartz ye-Fused particle isetyenziswa kakhulu kwisanti engaphezulu kunye nomgubo we-surface ukuchaneka kwe-Casting .ukutywinwa kwe-elektroniki, ukupeyinta, ukugquma, irabha ye-Silican, ukuphosa utyalo-mali kunye nomgangatho ophezulu wokufakelwa kombane njalo njalo.Umgangatho ophezulu we-quartz nozzle,Izixhobo zokuzalisa kubandakanya i-epoxy resin casting, ukutywinwa kwe-elektroniki, ipeyinti, ukutyabeka, njl.

III.Iiparamitha ezisisiseko

Ukuxinana koMninzi :2.2 g/m3
Ubunzima :7
Indawo yokuThobela:1700°C
Indawo yokunyibilika: 1750°C
I-Coefficient yoKwandiswa kweThermal: 0.1
PH ixabiso :6

IV.Ukuqulunqwa kwemichiza

  Ixabiso eliqinisekisiweyo Iinqobo zokuziphatha
SiO2 99.7% min 99.91%
Al2O3 500ppmmax 360ppm
Fe2O3 500ppmmax 150ppm

V. Iinkcukacha zokufumaneka

1. Ibhlokhi 0-60 mm
2. Igranula

0.5-0.2mm

5-3mm

3-1mm

1-0mm

20-40 umnatha

4-10 umnatha

70-120 umnatha

0.1-0.2mm

Siyinkampani yequartz yenye yezona zihamba phambili ekuveliseni, ukucola, ukutyumza kunye nokuthunyelwa kwamanye amazwe izinto zequartz eXuzhou China.
Sineminyaka engaphezu kwe-10 yamava emveliso kwi-precision casting kunye nezixhobo eziphikisayo.
Sikwabonelela ngenkcazo elungisiweyo ngokwemfuno yomxhasi, inokuveliswa ubungakanani obulungiselelweyo kunye neenkcukacha kwiimfuno zegranularity yabathengi.

◆Umboniso wemveliso
1.Nge-dielectric ephantsi rhoqo;Ubunyulu obuphezulu, ukusebenza ngcono kokufakelwa kombane, ubumhlophe obuphezulu;I-coefficient ephantsi kakhulu yokwandiswa kwe-thermal;
2.Iimpawu zeekhemikhali ezizinzile ngakumbi, i-asidi egqwesileyo kunye nokumelana ne-alkali, ukuxhathisa umhlwa, ukumelana nemozulu
3.Indleko-esebenzayo
4.Ukusebenza kakuhle kwe-shelling
I-5.Ukugqithiswa komoya okugqwesileyo kunye nokuzaliswa kwe-mold lula
6.Ukwanda kwe-thermal ephantsi


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