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Graphite Crucible

Graphite Crucible photo-1
Negotiable MOQ: 10 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Business Type:
Manufacturer
Year Established:
1998
Overseas Office:
Yes
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin
Delivery Detail:
Delivery time depends on order quantity.

Graphite crucible is used for high temperature melting of cast iron, cast steel, copper alloy, aluminum alloy and other non-ferrous metals.
 

A crucible is a container used to hold metal for melting in a furnace and it is needed to withstand the extreme temperatures encountered in melting metals. The crucible material must have a much higher melting point than that of the metal being melted and it must have good strength even when white hot. Graphite crucible can withstand the high temperature, and has good resistance to chemical erosions and thermal shock. Especially graphite crucible is ideal for the melting of aluminum, copper and etc.
 features
1. Thermal stability: According to the quench acute thermal using conditions of graphite crucible, we will specially design the production procedure, so as to ensure the reliability of product quality. 
2. Corrosion resistance: Even and fine basic design will delay the erosion of crucible. 
3. Impact resistance: Graphite crucible can bear high thermal impact, so any process can be carried out. 
4. Acid resistance: The adding of special materials will greatly improve the quality of crucible, especially its index of acid resistance, and will prolong the service life of graphite crucible. 
5. High heat Conduction: High content of fixed carbon ensures the good heat conduction, shorten the time of dissolution, and reduce the energy consumption.
6. Control of metal pollution: The component of material under strict control will ensure that graphite crucible will not pollute the metals when dissolving. 
7. Quality stability: The process technology of forming under high pressure and quality guarantee system will fully ensure the stability of quality
 applications
Due to the above excellent properties, graphite crucible is widely used in the smelting of alloy tool steel and the smelting of non-ferrous metals and their alloys.
Graphite crucible can be used for non-ferrous metal smelting and casting, dissolving gold or silver ornaments, analysis of special type steel, sintering hard metal.
Graphite crucible widely used in such fields as industrial furnaces, mono-crystalline silicon machinery, mono- crystalline silicon machinery, electron, semi-conductor, metallurgy, oil, chemistry, textile, electrical machinery, electrical equipment, electrical furnace, traffic, communication industry, medicine, etc.

 

Physical and chemical indexes of graphite crucible

ITEM

UNIT

 INDEX VALUE

Specific Resistance

                     μΩ·m

4.5-6.5

Compressive strength

ΜРa

≥18

Carbon content

%

≥99

Bulk Density(100600℃))

g∕3

≥1.70

C.T.E

10-6

1.5-2.2

Ash content

%

≤0.5

Refractoriness

≥2200

 

Graphite crucible size

External diameter mm

Internal diametermm

Heightmm

600

500

900

450

390

840

350

290

770

250

210

700

190

150

600

 It can produce and process graphite crucible according to the special needs of users and drawings.     


Product Tags: graphite crucible , graphite crucible manufactor , graphite crucible for smelting

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Business Type
Manufacturer
Year Established
1998
Overseas Office
Yes
Annual Export Value
US$10 Million - US$50 Million