Home Categories Send inquiry

Graphite clay crucible

The graphite clay crucible has complete range of specifications from 1# to 1500#. Made of high-quality raw materials and high-tech formula, graphite clay crucible has the advantages of high density, corrosion resistance, high temperature resistance, fast conduction, strong oxidation resistance, high thermal shock resistance, stable chemical performance, beautiful shape, durable, etc.

Description

With its stable and reliable quality, it enjoys a good market all the time. It is a necessary vessel for non-ferrous metal casting and casting. At the same timewe support the production of graphite tube, graphite pad and other products, and manufacture special-shaped graphite products according to different requir ements.

Parameter

Graphite clay crucible

Item Standard Parameter Test Data
Refractoriness ≥ 1630℃ 1635℃
Carbon Content ≥ 38% 41.46%
Significant Porosity 35% 32%
Bulk Density ≥ 1.6g/cm³ 1.71g/cm³

Graphite Clay Crucible * Specification

unit:mm

Specification (D)Top Outer Diameter (H) Overall Height (d) Base Outer Diameter
1#

70

80

46

2#

87

107

60

3#

105

120

71

5#

118

145

83

8#

127

168

94

10#

137

180

100

12#

150

195

107

16#

160

205

111

20#

178

225

120

25#

196

250

128

30#

215

260

146

H30#

208

425

40#

230

285

165

50#

257

314

179

60#

270

327

186

70#

280

360

190

80#

296

356

189

D80#

260

320

100#

321

379

213

120#

345

388

229

150#

362

440

251

200#

400

510

284

250#

430

557

285

D250#

320

620

B300#

455

560

290

300#

455

600

290

350#

455

625

330

400#

526

661

318

500#

531

713

318

H500#

540

750

380

600#

580

610

380

750#

600

650

380

800#

610

700

400

1000#

620

800

400

1500#

780

890

460

Note:The above values are for reference only, the actual size of the product shall prevail, and customized special-shaped crucible are available.

Notes of operating graphite crucibles

1. The crucible should be stocked in the dry situation 2. Carry the crucible lightly 3. Warm the crucible in the drying machine or near the furnace. The warming temperature should be up to 500℃. 4. The crucible should be put under the furnace month flat. 5. When put the metal into the crucible, you should take the crucible capacity as your reference. If the crucible is too full, it will be damaged by expansion. 6. The clamps shape need as that of crucible. Avoid the concentrate stressed destroy of the crucible. 7. Clean the crucible regularly and lightly. 8. The crucible should be put in the center of the furnace and leave some distance between the crucible and furnace. 9. Turn the crucible once in one week and this will help lengthen the service life. 10. The flame should not touch the crucible directly. 11.24 hours constant use will make crucibles have longer service life.

Graphite clay crucible Related Video: