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Ceramic Graphite Crucibles

FOB Reference Price:Get Latest Price
US $0.2 - 100 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
1000 Piece/Pieces per Month
Port:
Shanghai
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
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Overview
Specifications
Type:
Refractory
Application:
melting metal, metallurgy, casting, chemical and (scientific) industry
Height:
78mm-1000mm
Composition:
High Pure
Top Diameter:
as per customers'request
Bottom Diameter:
as per customers'request
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
Bochuan
Model Number:
BC-168
Material:
high purity graphite
Use:
produce alloy tool steel melting and non-ferrous metal,alloy melting
Shape:
shoulder flange with groove,or Pouring groove in top surface
Style:
standard,long,ect
Working temperature:
1200-1600 C
Property:
High thermal conductivity,Thermal shock resistance
Strong points::
Good mechanical strength,life
Origin:
China
Packing:
plywood case
Packaging & Delivery
Packaging Details:
plywood case
Delivery Detail:
10-45 working days after we get the payment

Specifications

Ceramic Graphite Crucibles
1.Material:high pure graphite
2.Used for metal melting
3.Long life and good property

Ceramic Graphite Crucibles

 

 

1.Introduction

The material of graphite crucible  can be divided into artificial graphite,clay bonded graphite, and carbon bonded graphite.Artificial graphite crucible is made of graphite electrode as material and made out.

Clay bonded graphite, the main ingredient is natural crystal graphite and clay Now only used in small amount of high-temperature melting of cast iron, cast steel melting and melting of precious metals.

Carbon bonded graphite, the main ingredient is natural crystal graphite and silicon carbide. Mainly used in  the melting of  the majority of non-ferrous metals such as copper alloy and aluminum alloy 

 

2.Property

 

a. High thermal conductivity

b.Thermal shock resistance

c.High temperature resistance

d.Corrosion resistance

d. Mechanical shocks resistance

d. Oxidation resistance

e. Anti-adhesive

f. Small metal contamination 

g. Good clearner

 

3. Shapes

standard type,long type,bowl type,lip type, electric furnace type

 

4.Purpose

melting of copper alloy and light metal alloy

 

5.Index

Standard parameter

Testing data

Refractoriness ≥

1630°C

Refractoriness≥

1635°C

Carbon connent ≥

38%

Carbon connent≥

41.46%

Apparent porosity ≤

35%

Apparent porosity ≤

32%

Bulk density ≥

1.6g/cm3

Bulk density ≥

1.71g/cm3

 

Specification

OD at top

Outer Height

OD at bottom

1000#

640

773

380

800#

630

720

335

500#

540

698

313

400#

520

648

282

350#

485

610

275

300#

470

573

240

250#

450

550

240

200#

398

490

220

150#

370

430

192

 

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China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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