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High Purity Graphite

High Purity Graphite

 

 

Features of M.T.E High Purity Graphite:

1.High density and purity

2.Excellent physical strength

3.Good thermal shock resistance in high temperature application

4.Large size available


Application:

1.Precious metal melting crucible

2.EDM

3.Sintering mould

4.Heater and other part in high temperature furnace

5.Continuous casting


Grade and Material Property:

Property

Unit

MG1

MG2

MG3

Density

g/cm3

1.68

1.76

1.85

Compressive Strength

Mpa

≥50

≥60

≥65

Flexural Strength

Mpa

≥25

≥40

≥45

Hardness

Shore

35

40

45

Specific Resistance

μΩm

≤14

≤15

≤15

Ash Content

ppm

500-1500

500-1000

500-1000

Grain

μm

43

43

43

 

Typical Size:

2100×510×510 Ф1150×350
1180×1180×260 Ф1050×350
1100×1100×260 Ф960×700
1250×650×280 Ф880×760
1250×530×280 Ф830×740
1250×410×280 Ф760×700
1000×500×260 Ф700×700
550×410×410 Ф640×630
900×310×310 Ф620×630
900×310×210 Ф600×630
620×510×210 Ф560×520
550×410×210 Ф510×520
510×310×210 Ф510×430
510×310×180 Ф470×520
510×310×150 Ф470×410
770×210×210 Ф410×520
770×210×150 Ф410×410
670×210×210 Ф380×380
670×210×150 Φ340×260
670×210×125 Ф300×450
430×260×150 Ф300×260
430×260×125 Φ260×520
380×300×180 Ф250×380
380×300×150 Ф250×250
380×280×180 Ф180×250
380×280×150 330×280×150
490×140×140 320×320×150
430×125×125 310×310×150