Diamond Member Since 2018 
Audited Supplier
| Reference FOB Price: | US $5.00-500.00 / Piece |
|---|---|
| Min. Order: | 1 Piece |
| Type: | Graphite Mold |
|---|---|
| Composition: | Graphite |
| Carbon Content: | High-Carbon |
| Grade: | HP |
| Forming Way: | Molded Graphite |
| Crystal Morphology: | Aritifical Graphite |
High Electric Conductivity Graphite Mold
Electronic Sintering
Sintering is a traditional process to transform the powdery material into a compact body. It is very early to use this process to produce ceramics, powder metallurgy, refractory materials, super high temperature materials and so on. Generally, after the powder is formed, the compact body obtained by sintering is a kind of polycrystalline material, and its microstructure is composed of crystal, vitreous body and stomata. The sintering process directly affects the size of grain, the size of the pores and the shape and distribution of grain boundary in the microstructure. The properties of inorganic materials are not only related to the composition of the materials (chemical composition and mineral composition), but also closely related to the microstructure of the materials.
Electronic Sintering Detail Picture
| Grade | NX603 | NX604 | NX605 | NX613 | NX614 |
| Grain Size (≤μm) | 25 | 25 | 25 | 15 | 15 |
| Bulk Density (≥g/cm3) | 1.78 | 1.85 | 1.90 | 1.78 | 1.85 |
| Compressive Strength (≥MPa) | 70 | 80 | 90 | 80 | 90 |
| Flexural Strength (≥MPa) | 35 | 38 | 42 | 39 | 43 |
| Porosity (≤%) | 17 | 14 | 11 | 12 | 11 |
| Specific Resistance (≤μΩm) | 12 | 11 | 10 | 13 | 11 |
| Ash Content (≤%) | 0.06 | 0.05 | 0.03 | 0.05 | 0.03 |
| Shore Hardness | 50 | 55 | 60 | 55 | 60 |
- The ash content can be purified to 30ppm according to the requirement.
- The above index data is the standard value, not the guaranteed value.
Company Profile
Established in 2017, located in Fengxin Industrial Area, Yichun City, Jiangxi Province, China, Jiangxi Ningheda New Material Co., Ltd. is the subsidiary company of Jiangxi Ningxin New Material Co., Ltd.
Jiangxi Ningxin New Material Co., Ltd. is an enterprise which specializes in R&D, production and sale of special graphite. The total investment is RMB 180 million. It covers an area of more than 70000 square meters and produces 10000 tons of special graphite annually, which makes Ningxin to be the leading enterprise in the domestic industry. 
On November 8th, 2016, Ningxin was listed of Chinese new third board. The stock abbreviation is Ningxin New Material, and stock code is 839719.
Jiangxi Ningheda New Material Co., Ltd. is mainly engaged in graphite product processing, graphite product matching service, providing graphite materials, graphite electrode and graphite products for the lithium industry, rare earth industry, machinery industry, aerospace, semiconductor and solar photovoltaic industry, together with the corresponding products technical service and technical application of update program.
High Electric Conductivity Graphite Mold