| Customization: | Available |
|---|---|
| Type: | Graphite Crucible |
| Product Name: | Graphite Crucible for Melting Metal |
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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.
With excellent production technology, good customer service, high market share, and relying on the advantage of new material, capital and management of parent company (Jiangxi Ningxin New Material Co., Ltd.), Jiangxi Ningheda New Material Co., Ltd. develops quickly. We devote to the extension of the special graphite industry chain, and make contributions for building the future whole graphite industry strategy.
Ningheda Graphite Technical Characteristic:
| Grade | NX601 | NX602 | NX603 | NX604 | NX605 |
| Grain Size (≤μm) | 25 | 25 | 25 | 25 | 25 |
| Bulk Density (≥g/cm3) | 1.55 | 1.72 | 1.80 | 1.85 | 1.90 |
| Compressive Strength (≥MPa) |
35 | 45 | 60 | 65 | 70 |
| Flexural Strength (≥MPa) |
15 | 20 | 30 | 33 | 35 |
| Porosity (≤%) | 23 | 20 | 17 | 14 | 11 |
| Specific Resistance (≤μΩm) |
12 | 12 | 12 | 12 | 12 |
| Ash Content (≤%) | 0.08 | 0.07 | 0.06 | 0.05 | 0.03 |
| Shore Hardness | 35 | 45 | 50 | 55 | 60 |
Advantages of Ningheda graphite raw material
1. The processing materials are ultrafine granule structure, high purity and graphite with high graphitization degree.
2. High hardness, good anti-oxidation performance and high machining accuracy
3. Good conductivity, high resistivity, sufficient mechanical strength
4. Small porosity and dense structure.
5. Excellent thermal shock resistance, conductive and thermal conductivity.
6. High temperature resistance, corrosion resistance, acid and alkali resistance, good wear resistance.
7. Surface can be treated with anti-oxidation.
What is Graphite Crucible?
The graphite crucible is a kind of graphite mold, using as a carrier, which can put the raw materials and parts that we need to position or shape together in the graphite mold for high-temperature sintering, melting, or casting. The graphite crucible is made of artificial graphite blocks by mechanical processing.
High-purity graphite crucible has good thermal conductivity and high temperature resistance. In high temperature use, the coefficient of thermal expansion is small, and it has a certain resistance to rapid heat and cold. It has strong corrosion resistance to acid and alkali solvents and has good performance. The chemical stability. High-purity graphite crucibles have a wide range of applications, mainly used to smelt various silver, aluminum, lead, copper, zinc and other non-ferrous metals, medium carbon steel and rare metals. The high-purity graphite crucible has stable quality and long service life, greatly reduces fuel consumption, reduces labor intensity, improves labor intensity, and creates better economic benefits.
The advantages of graphite crucible are as follows:
In the metallurgical industry, high-purity graphite crucibles have a very wide range of uses. Its main function is to store various liquid metals. As a metallurgical manufacturer, graphite crucibles will be used. Otherwise, there will be some problems in the use and production. Let's introduce what issues should be paid attention to in the high-purity graphite crucible.
1. High-purity graphite crucibles are more susceptible to moisture, and the products will become soft after being damp, and some impact objects will be deformed when hit, and once water enters the high-purity graphite crucible, it will affect the inside. The raw materials in full bloom will cause the dilution of the raw materials, and some chemical reactions will further affect its quality problems, so waterproof measures must be done well.
2. Although the high-purity graphite crucible is very good in quality and not easy to damage, it should be handled with care. Dropping or bumping from a high altitude has little effect on the quality of the graphite crucible, but it will continue to do so for a long time. The phenomenon of cracks, there is no way to remedy this situation, it can only be replaced.
3. Do not heat the high-purity graphite crucible over an open flame. Because its thermal conductivity is not particularly sufficient, heating on it is meaningless, and it is unsightly if it is smoked and grilled or scorched underneath it.
FAQ:
Q1. Are you a factory or trading company?
A: We are an ISO9001-Qualified processing manufacturer with 70000 square meter factory area.
Q2. Can you introduce your main products?
A: Sure.
Jiangxi Ningheda New Material Co., Ltd. mainly produces graphite products, we can offer customized shape according to customers' specific demand. Our Graphite Products, including molded graphite products, isostatic graphite products, extruded graphite products, vibration moulding graphite products. We can produce a lot of graphite products, like graphite mold, graphite casting die, graphite heating element, graphite crucible, graphite sealing ring, graphite tube, graphite rod, graphite edm, graphite block etc.
Q3.What is your MOQ?
A: 1 piece (graphite block, graphite rod, graphite box, graphite mold, graphite material, graphite seal ring, graphite crucible, graphite products, graphite sintering mold, graphite heater etc.).
Q4. Can you offer free samples?
A: Yes, usually we can offer free sample for you to check the quality, but do not afford express charge.
However, if the sample is expensive, like large size, we has to charge basic cost of the sample. And Samples delivery time will be about 3-10 days.
Q5. When can I get the price?
A: We will reply you within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.
Q6. Do you accept OEM or ODM orders?
A: Yes, of course, most of our products are customized.
Q7. How about your delivery time?
A: Usually 7 to 25 days after payment.
Q8. Do you test your goods before delivery?
A: Yes, we have strict inspection system.
Q9. How do you keep long-term business relationship?
A: 1. Good quality and competitive price to ensure mutual benefit;
2. Quick reply and sincere service.
Notice: When you contact us, please show us the accurate drawing and your selected graphite material information, then we can offer you accurate price.
Packing & Delivery
Packaging: export standard wooden case.
Delivery Detail: 15~30 working days after confirming order.
Sea Port: Shanghai or other port of China Mainland.
Graphite Crucible for Melting metal from nhdgraphite
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