crucible，Because of its excellent performance

Detailed description

Because of its excellent performance, graphite crucible is widely used in the metallurgy, foundry, machinery, chemical and other industrial sectors for the smelting of alloy tool steel and the smelting of non-ferrous metals and their alloys. And has a good technical and economic effect.

The production of graphite crucibles produced in China has reached or exceeded imported plutonium, especially the largest graphite crucible production enterprise in the Yangtze River Delta region.

1. The high density of graphite crucible makes the crucible have the best thermal conductivity, and its thermal conductivity is obviously superior to other imported crucibles;

2. The graphite crucible has a special glaze layer and a dense molding material, which greatly improves the corrosion resistance of the product and prolongs its service life;

3. The graphite components in the graphite crucible are all made of natural graphite, and the thermal conductivity is very good. The graphite crucible cannot be placed on a cold metal table immediately after heating to prevent it from rupturing due to rapid cooling. A wide variety of alloys are best suited for the melting of alloys. To change the type of alloy, you only need to exchange graphite crucibles. When other melting methods are melted in a reverberatory furnace and a non-tank induction furnace, it is suitable for a large amount of melting of a single alloy. If the type of the molten alloy is changed, metal contamination may occur if the refractory of the inner liner is not replaced.

Unilateral graphite crucible, jewelry crucible, medium frequency furnace special gold and silver, etc., high quality and durable products, the picture is for reference only, single-sided graphite crucible, jewelry crucible, medium frequency furnace special gold and silver, etc., high quality and durable products will be due to batch The difference may not be consistent with this picture, please refer to the actual object received.

Partial size of graphite crucible

Specifications Upper outer diameter (mm) Profile height (mm)

1 70 78

2 87 108

3 102 120

4 112 131

5 121 141

6 121 154

8 137 169

10 148 186

12 156 192

16 164 212

20 183 232

25 196 250

30 208 269

40 239 292

50 257 314

60 270 327

70 280 360

80 296 336

100 321 379

120 345 388

150 362 429

200 395 483

250 430 557

300 455 610

400 526 661

500 531 713

600 580 600

750 600 650

800 610 730

1000 620 800

1500 720 800

Standard physical and chemical indicators, physical and chemical indicators

Item Value Item Value

Refractoriness ≥ 1630 °C Refractoriness ≥ 1630 °C

Carbon content ≥ 38% Carbon content ≥ 41.46%

Apparent porosity = ≤ 35%, apparent porosity ≤ 32%

Bulk density ≥ 1.6g/cm3 Bulk density ≥ 1.7g/cm3

Product shelf time : 2018-07-30,Last updated time is : 2018-07-31 15:36:12

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crucible，Because of its excellent performance

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