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High quality graphite crucible for smelting, gold melting crucible

Product Detail

port:Beijing, Tianjin, Shanghai, Qingdaopayment terms:L/C, D/A, D/P, T/T, Western Union
Packaging Details:Carton, wooden boxmodel:TE
Top Diameter:40-1000mmhigh:custom made
place of origin; place of origin:Beijing ChinaSupply capacity:20,000 tons/year
application:molten metaltype:high strength
brand:TEwork:High purity
Bottom diameter:40-1000mm
Product Description

 

Graphite crucible

A crucible is a container used to hold molten metal in a furnace, and it needs to withstand the extreme temperatures encountered when melting the metal. The crucible material must have a melting point much higher than that of the metal being melted, and must have good strength even at white heat.

Graphite crucibles can withstand high temperatures and have good resistance to chemical attack and thermal shock. Especially graphite crucibles are ideal for melting aluminum, copper and other metals.

Quartz crucible has the advantages of high purity, high temperature resistance, large volume, good heat preservation, energy saving, and stable quality.

Fused silica crucibles are used in the manufacture of metallic silicon for semiconductor wafer applications and polysilicon. To produce high-quality wafers, starting materials are added to crucibles heated to high temperatures, and single crystals are pulled from the melt. Fused silica is one of the few materials that can combine the high purity and high temperature properties required for this process.

GW offers graphite and ceramic (quartz) crucibles in different sizes and types. Whenever you need crucibles, please feel free to contact us, we will reply you in the shortest time.

Specifications

Approximate Capacity(kg) top diameter Bottom diameter high
1 exist mm exist mm exist mm
2.75 70 1.96 50 3.14 80
2 exist mm exist mm exist mm
3.14 80 2.16 55 3.74 95
4 exist mm exist mm exist mm
4.33 110 3.14 80 5.11 130
6 exist mm exist mm exist mm
4.72 120 3.26 83 5.90 150
8 exist mm exist mm exist mm
5.51 140 3.70 94 6.69 170
10 exist mm exist mm exist mm
6.29 160 4.33 110 7.08 180
12 exist mm exist mm exist mm
7.08 180 4.52 115 9.44 240
16 exist mm exist mm exist mm
8.26 210 5.51 140 10.23 260
20 exist mm exist mm exist mm
8.46 215 6.29 160 10.23 260
60 exist mm exist mm exist mm
10.63 270 7.67 195 13.18 335
70 exist mm exist mm exist mm
11.61 295 7.87 200 13.78 350
80 exist mm exist mm exist mm
11.61 295 8.07 205 14.56 370
100 exist mm exist mm exist mm
12.99 330 8.66 220 15.74 400
120 exist mm exist mm exist mm
13.58 345 9.64 245 18/11 460
150 exist mm exist mm exist mm
15.15 385 10.63 270 20.47 520
200 exist mm exist mm exist mm
16.14 410 11.22 285 22.04 560
250 exist mm exist mm exist mm
17.32 440 11.22 285 23.22 590
300 exist mm exist mm exist mm
18/11 460 12.20 310 22.83 580
350 exist mm exist mm exist mm
18.50 470 12.20 310 25.59 650
400 exist mm exist mm exist mm
20.47 520 13.78 350 25.19 640
500 exist mm exist mm exist mm
20.66 525 13.78 350 27.55 700
600 exist mm exist mm exist mm
22.44 570 14.17 360 29.92 760
800 exist mm exist mm exist mm
22.83 580 14.17 360 31.49 800
1000 exist mm exist mm exist mm
25.19 640 17.71 450 32.67 830

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