High grade pure bottom pouring graphite crucible for industrial precious metal melting cast

High grade pure bottom pouring graphite crucible for industrial precious metal melting cast

Product Description

Customers can avail from us Graphite Crucible in numerous sizes and grades. These products have high temperature and pressure bearing capacity and are suitable for quality melting and hence, widely demanded by maker of chains. Clients can avail these graphite crucibles in various varieties. Like graphite crucible for precious metal melting, graphite crucible with spout, graphite crucible china, graphite crucible details, graphite crucible manufacturers

Attributes:

High density graphite crucibles find wide applications in vacuum/ inert atmosphere furnaces are available Almost similar to grade 2 but cheaper by fifteen to twenty percent. Chain makers mainly demand economical and high quality graphite crucibles

In general, the inspection work of graphite crucible before use should mainly do the following:

1. First, check the graphite crucible for cracks before work. If there is no crack, the graphite crucible should be heated to 600 ° C or more and fully dried.

2. There should be no water around the furnace and in the pit in front of the furnace, and irrelevant objects should not be stacked near the graphite crucible.

3. Strictly inspect the furnace charge for explosives. The furnace charge must be preheated and dry, and the graphite crucible must be slow.

Before using the graphite crucible, be sure to do the above points, otherwise it is very likely to cause the graphite crucible to explode during use.

The main purpose of the graphite crucible is to heat the experimental material that needs to be heated. Generally, the graphite crucible is used to heat the solid material in the experiment. The graphite crucible has a variety of models. The crucible can be selected according to the number and type of materials to be heated and the degree of thermal expansion. model. In general, when using graphite crucibles, we must pay attention not to fill the crucible with heated materials, which is very dangerous, not only easily cause experimental accidents, but also have a great impact on the life of the graphite crucible. In addition, it should be noted that under normal circumstances the crucible must be heated to four or five Baidu, at this time must not place graphite crucible or touch the graphite crucible by hand, this is very dangerous.

1. The requirements for the fire resistance of graphite crucibles are very high. Therefore, we must require the fire resistance of the raw materials of graphite crucibles, so that the graphite crucibles can be used more safely;

2. We often use graphite crucibles in chemical smelting that is more corrosive, so the chemical stability of graphite crucibles is also very important, so that corrosion can be reduced;

3. The hardness and toughness of graphite crucible are also factors we need to consider, to avoid brittle fracture of graphite crucible in use.

The above is the material selection method we should adopt when making graphite crucibles. Only by selecting materials according to the above standards, can graphite crucibles be able to give full play to its performance.

Beijing Guang Xin Guo Neng Technology Co., Ltd, was established in 2008 and is located in Beijing, China. As a professional graphite products manufacturer, we are specialized in research, development, production, sale and service of graphite in graphite electrode, graphite mold, graphite powder, graphite rod and other graphite products.

Our products are widely used in various industries and fields such as aerospace, military industry, electric power, railway, non-ferrous metallurgy, machinery, semiconductors, high-temperature furnace heating and so on.

Our company has strong technical strength, excellent manufacturing equipment, standardized management system, superb production technology, and complete testing methods. It is the one of the first group to achieve ISO 9 0 0 1 certification in the same industry.

With our own factory and advanced production equipment, such as Vertical Machining Centers, CNC lathes, milling machines, sawing machines and other advanced production equipment, we can provide professional solutions based on customer requirements.

Furthermore, our staffs are experienced, committed to strict quality inspection and thoughtful customer service.

Our products are not only sold well in China, but also exported to India, Vietnam, Thailand, Russia, Germany and North America.

We also undertake OEM and ODM orders. Whether your company is selecting a product from our existing catalog or you are looking for help in engineering applications, please feel free to contact our customer service center and inform us your purchase requirements.

Welcome to visit our factory and cooperate with us in future.