Graphite Gold Crucible for Gold and Silver Jewelry,Graphite Gold Crucible for Processing Gold and Silver Bars

Graphite crucible has good thermal conductivity and high temperature resistance, the use of high temperature, the thermal expansion coefficient is small, the rapid heat, quenching has a certain anti-strain properties. Right acid, alkaline solution, strong corrosion resistance, with excellent chemical stability.

 Characteristics of molded graphite

1. Good electric conductivity and high thermal conductivity

2. Low thermal expansion and high resistance to thermal shock.

3. The strength increases at high temperature, and it can withstand over 3000 degrees.

4. Stable chemical property and hard to react

5. Self lubrication

6. Easy to process

Technical Characteristic:

the pictures of graphite crucible 
the pictures of graphite ingot mold

Company profile:

Established in 2017, located in Fengxin Industrial Area, Yichun City, the overall Province of China, the overall Ningheda New Material Co., ltd. is the subsidiary company of overall Ningxin New Material Co., Ltd.

Overall 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. It covers an area of more than 70000 square meters and produces 10000 tons of special graphite annually, which top service 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.

In addition, our company also has a variety of graphite products  used in electron and semiconductor industry+ sintering mold of diamond tools+ non-ferrous metallurgy and processing +mechanical industry+ aviation and aerospace industry.

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