High Quality Medium-Grain Graphite Blocks

• Customization: Available
• Application: Chemical Industry, Electroplating Industry, Metallurgical Industry, Papermaking Industry
• Carbon Content: High-Carbon
• Model NO.: Various
• Transport Package: Pallets or Wooden Boxes
• Specification: depending on the block sizes.

Product Description

Medium-Grain Graphite Blocks and Rounds

Medium-Grain Graphite Blocks and Rounds have good resistance to thermal shock, oxidation and corrosion, and have suitable resistivity and homogeneous structure. They can deal with the most demanding environments and have been used extensively in industries like solar, foundry, chemicals, electronics, ferrous metals, high-temp. processing, ceramics and refractory.
Our medium-grain graphite have a max. grain size of 0.8mm (0.03") and 2.0mm (0.08") respectively. The sizes of Blocks and Rounds are up to 1120x400x2200mm (44x16x86 inch) and dia. 1550x500mm (dia. 61x20 inch). We can develop special sizes and grades as individual solutions for the specific requirements of customers. At the same time, we have good graphite-machining capabilities and can supply precision machined parts.

Applications:

 Crucibles          Casting Molds                Resistance Heating Elements

 Channels          Parts for Heat Exchangers     Susceptors for Induction Furnaces

 Furnace Linings    Boats and Trays for Sintering   Anodes for Metals Electrolysis

 Head Electrodes for Acheson Furnace                Heat Shields and Covers for Pulling of Monocrystalline Silicon

MGSK SERIES

Typical Properties  

	Metric Unit		English Unit
Bulk Density	g/cm3	1.75	Lbs/ft3	109
Max. Grain Size	mm	0.8	Inches	0.03
Specific Resistance	µΩm	8.5	10-4Ω in.	3.3
Flexural Strength	MPa	15.5	psi	2250
Compressive Strength	MPa	38.0	psi	5510
C.T.E. (to 100°C)	10-6/°C	2.4	10-6/°F	1.3
Thermal Conductivity	W/mK	140	BTU-ft/hr ft2 °F	80
Ash Content	%	0.10	%	0.10

Notes:

1. The  testing  methods  are  national  standards  or  industrial standards  issued by Chinese authority.
2. The testing specimens are in with-grain orientation.
3. The above data is general information, not guaranteed specification limits.