FGB-D1
Fine-grained Graphite
Applications
Molds, chutes, sleeves, linings, etc. in continuous casting systems for making shaped steel, cast iron, copper or aluminum.
Sintering molds for cemented carbides, diamond tools and electronic components.
Electrodes for EDM.
Molds for making shaped glass.
Crucibles for melting precious metals or alloys.
Anodes for production of manganese dioxide, metallic magnesium and rare metals.
Heaters, heat shields, crucibles or boats in some industrial furnaces (such as furnaces for pulling monocrystalline silicon or optical fibers).
Bearings and seals in pumps, turbines and motors.
Programmable properties
Fine grain
Homogeneous structure
High density
Excellent thermal conductivity
High mechanical strength
Proper electrical conductivity
Minimum wettability to molten metals
Typical Sizes
| Block | L x W x T (Nominal, mm) |
| 205×140×85, 210×150×100, 220×190×120, 310×160×85, 410×270×130, 410×320×160, 450×270×160, 500×300×180, 510×310×180, 510×310×210, 660×190×140, 660×220×200, 900×320×200 | |
| Round | Diameter x Thickness (Nominal, mm) |
| 55x120, 63x140, 75x130, 85x150, 95x125, 110x160, 120x260, 120x320, 145x260, 145x320, 155x260, 155x320, 170x250, 185x260, 185x320, 195x260, 195x320, 220x260, 220x320, 255x260, 265x320, 300x250, 350x310, 400x400 | |
| * Other dimensions are available on request. | |
Specifications
| Specifications | Unit | FGB-D1 | |
| Bulk Density | (≥) | g/cm3 | 1.75 |
| Compressive Strength | (≥) | MPa | 55 |
| Bending Strength | (≥) | MPa | 30 |
| Shore hardness | (≥) | 40 | |
| Specific Resistance | (≤) | μ Ω·m | 15 |
| Ash (Normal Grade) | (≤) | % | 0.2 |
| Ash (purified) | ppm | 30-50 | |
| Maximum Grain Size | mm | 0.044 |
Tel: +86-411-84357743
Fax: +86-411-84342356
Email: sales@duramaterials.com