2022-11-23
2023-12-12There are weak van der Waals forces between layers in the structure of graphite, and these interactions are disrupted under high temperature conditions, leading to interlayer detachment of graphite.
Raw material cost: The price of graphite molds is influenced by the cost of raw materials. The main raw material for graphite molds is graphite material, and its price fluctuations will directly affect the price of graphite molds. The rise or fall in raw material prices can lead to fluctuations in graphite mold prices.
We all know that graphite has excellent chemical stability. After special processing, graphite also has the characteristics of corrosion resistance, good thermal conductivity, and low permeability. Therefore, it is widely used as heat exchangers, reaction tanks, condensers, combustion towers, absorption towers, coolers, heaters, filters, and pump equipment.
Raw material quality: The main raw material for graphite crucibles is natural graphite, and its quality is closely related to the service life of graphite crucibles. High quality natural graphite has the characteristics of high density, high purity, and high strength, which can extend the service life of graphite crucibles.
The main difference between graphite and graphene lies in their structure. Graphite is a two-dimensional material with a hexagonal lattice formed by carbon atoms, and is an allotrope of carbon. And graphene is a type of material composed of carbon atoms in the form of sp ² A two-dimensional carbon nanomaterial with a hexagonal honeycomb lattice composed of hybrid orbitals is a single-layer structure of graphite. Therefore, graphite can be seen as a stacked form of graphene.Graphene has some unique physical and chemical properties, such as excellent conductivity and thermal conductivity, high strength, high toughness, etc., making it have broad application prospects in energy, materials, electronics and other fields. Due to its structure, graphite mainly has excellent lubrication and wear resistance, and is commonly used in the manufacturing of lubricants and wear-resistant materials.Although there are significant differences in structure and properties between graphite and graphene, t2023-12-12The main factors affecting the price of graphite molds are as follows
2023-12-11The Future Market Prospects of Graphite Powder
2023-12-11The service life of graphite crucibles
2023-12-07The difference and connection between graphite and graphene
2023-12-07Isostatic pressing graphite is a new product developed internationally in the past 50 years, closely linked to today's high-tech industry. It is an irreplaceable material for manufacturing single crystal furnaces, metal continuous casting graphite crystallizers, graphite electrodes for electrical discharge machining, and is also an excellent material for manufacturing rocket nozzles, graphite reactors, deceleration materials, and reflection materials. Its structure is fine and dense, the roasting process requires a particularly slow speed, and the temperature inside the furnace needs to be very uniform. This process takes about 1-2 months. The preparation process of isostatic pressing graphite includes filling the raw material powder into the mold, compacting the powder through high-frequency electromagnetic vibration, sealing and vacuuming, discharging the air between the powder particles, placing it in a high-pressure container containing liquid medium for pressure pressing, and fin
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