Molded Graphite

Molded Graphite

Details

Molded Graphite 1
Molded Graphite 2
Molded Graphite 3

Features of Molded Graphite (M Series):

1.High density / Fine grain size / High purity / High strength / Low specific resistance / Ease of precise machining.

2.Excellent thermal shock resistance to high temperature and oxidation / Good anticorrosion.

Application:

Semiconductor (Monocrystalline Silicon) / Vacuum furnace / Continuous casting / Sealing products / Space & medical industry / Forge moulds EDM. Heaters / Heat shields /Electronic tube anodes / Melting and sintering moulds.

Note:

Ash content of all grades can be purified to 50 PPM.

Special property requirement specially produced.

Larger size specially pressed.

Smaller size further machined.

Machined parts done to drawings

Anticorrosion cover available(SiC Cover, Pitch Cover, etc).

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

Regular Sizes:

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