Low porosity graphite mould graphite ingot mold for precious metal silver gold casting

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Product Overview

Description







Product Parameters




Application
1.Photovoltaic, electronics and semiconductor: Production of poly-silicon, casting of poly-silicon, silicon crystal, germanium and Ⅲ/Ⅴ monocrystals pulling
2.High temperature and vacuum furnace: Thermal insulation, heating treatment
3.Conventional industrial: Continuous casting of non-ferrous metals, EDM, production of floating glass, quartz production, production of optical fiber and glass fiber, production of artificial diamond tools, manufacturing of aluminium, melting of metals, centrifugal and pressure casting, electrolysis



Material
Extruded
Graphite
Vibrated
Graphite
Molded
Graphite
Isostatic
Graphite
Index
(Unit)
Bulk Density
(g/cm3)
1.60-1.75
1.70-1.73
1.65-1.83
1.76-1.83
Flexural Strength
(MPa)
7-29
13-15
19-35
36-40
Compressive Strength
(MPa)
15-55
30-32
50-70
68-80
Shore Hardness
30-38
50-55
50-55
50-55
CTE
(10-6/K)
2.6-4.8
2.5
2.6
4.3-4.5


Product name
graphite mold
Bulk density
1.78-1.92g/cm
Compress strength
30-140 Mpa
Flexural strength
45-85Mpa
Carbon content
99.90%
Grade
Top
Ash content
0.1% Max
Purity
99wt%
Packing
Wooden Cases
MOQ
1pc


Product Description






Recommend Products






Company Profile




Our main products:
(1)graphite crystallizers for continuous casting of non-ferrous and ferrous metals, graphite boat, graphite crucible for precious metal smelting.
(2) graphite thermal field, electronic sintering molds, graphite parts for quartz glass production, graphite heating element for optical fiber.
(3) mold for petroleum drill, graphite rotors, graphite papers, graphite paint,  carbon felt etc.
(4) graphite connector, the elements for vacuum furnace, Large-size graphite sensor. At the same time, high purity graphite special-shaped parts can be customized according to requirements, drawings or samples.

Over the years, our product quality has been well received by our customers. And we have maintained a cooperation relationship with customers in Germany, Japan, South Korea and Southeast Asia countries!


Certifications








Our Advantages




Packing & Delivery




FAQ




1. When can I get the price?
We usually quote within 6 hours after getting your detailed requirements like dimension, quantity etc.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.


3.Do you provide samples?
Yes, samples are available for you to check our quality.

4. Are you trading company or factory?
We are a professional factory.

5. Notice
Please note that the price on alibaba is a rough price. The accurate price will depends on raw materials, exchange rate and order quantity. Hope to cooperate with you. Thanks.





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