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2020/03/23
Continuous casting graphite mold

Product Description

Graphite mold is widely used in kinds of precision casting. It has advantages of high temperature resistant, high machining accuracy, temperature well-distributed, easy demoded and so on. Graphite mold will be bound to apply in more fields. It is used in casting of copper, aluminum, platinum, gold and steel.


Continuous casting graphite mold

1. Graphite molds are one of the most heat-resistant materials at present.

2. With good thermal shock resistance, no cracks will occur when the temperature is hot and cold

3. Excellent thermal conductivity and conductive properties

4. Good lubrication and abrasion resistance

5. Chemical stability, acid and alkali resistance and corrosion resistance, not easy to react with most metals

6. Factory supply customized graphite sintering mold Easy to process, good mechanical processing performance, can machining complex shape and high precision mold


Physical and chemical index


Item

Unit

OZIM-1

OZIM-2

OZIM-3

Grain

mm

≤325mesh

≤325mesh

≤325mesh

Bulk density

g/cm³

≥1.68

≥1.78

≥1.85

Specific resistance

µΩ.m

≤14

≤14

≤13

Flexrual strength

Mpa

≥25

≥40

≥45

Compressive strength

Mpa

≥50

≥60

≥65

Ash content

%

≤0.15

≤0.1

≤0.05


Item

Unit

Domestic  material

Import  material

Bulk dengsity

g/cm³

1.8-1.85

1.92

Specific resistance

μΩ.m

≤15

10

Flexrual strength

Mpa

≥40

63.7

Compressive strength

Mpa

≥85

Thermal conductivity

W/(m.k)

128

Ash content

%

≤0.03

C.T.E(100-600)°C

10-6/°C

4.0-5.2

5.5

Shore hardness

≥65

68







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