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  In the modern high-temperature melting process system, the selection and application of crucibles have become the core elements that determine production efficiency, material quality, and process stability. As a carrier connecting high-temperature processes and material forming, the performance of crucibles directly affects melting efficiency, product purity, and equipment operation reliability, and is a key technical link that cannot be ignored in industrial production.   Zirconia ceramic   melting crucible, as a representative of current high-end thermal equipment, has stood out in the fields of aerospace special alloy preparation, semiconductor crystal growth, photovoltaic high-purity silicon melting, and precious metal precision purification with its extraordinary thermal stability, excellent corrosion resistance, and significantly extended service life. It has become an important basic material for promoting industrial technological progress. This article will syst...

  With its excellent comprehensive performance, our Hot Pressing Boron Nitride Ceramic Strip Block is widely used in electronics, new energy, metallurgy, high-temperature engineering, chemical industry,ry and other industrial fields, and has become an indispensable core material in many fields. The specific application scenarios are as follows: Electronics Industry In the electronics industry, Hot Pressing Boron Nitride Ceramic Strip Block is mainly used as heat dissipation and insulation components of electronic devices, such as heat dissipation substrates of power semiconductors, insulation gaskets of integrated circuits, and protective sleeves of thermocouples. With the rapid development of AI data centers and high-power electronic devices, the demand for heat dissipation and insulation materials is increasing day by day. Our product has excellent electrical insulation and high thermal conductivity, which can quickly dissipate the heat generated by electronic components during o...

  Advanced Hot Pressing Sintering Technology As a professional manufacturer focusing on hot pressing boron nitride ceramics, we have independently developed and optimized the hot pressing sintering technology, which is at the leading level in the industry. Different from the traditional hot pressing technology adopted by ordinary manufacturers, our technology has two core improvements: first, the temperature and pressure gradient control technology, which can accurately control the heating and pressure application speed in each stage of sintering, avoid the generation of internal cracks of products caused by uneven temperature and pressure, and improve the qualification rate of products to more than 99%; second, the inert gas protection technology, which uses high-purity argon as the protective gas to isolate the air from the product during the sintering process, prevent the oxidation of raw materials at high temperatures, and ensure the purity and performance stability of products...

  Basic Definition & Production Principle Hot Pressing Boron Nitride Ceramic Strip Block, referred to as HPBN Ceramic Strip Block, is a block-shaped and strip-shaped advanced ceramic product made of high-purity hexagonal boron nitride (h-BN) powder as the main raw material, supplemented by high-quality sintering aids, and processed by hot pressing sintering technology under high temperature and high pressure conditions. Different from the traditional ceramic production process, the hot pressing sintering technology integrates molding and sintering into one, which fundamentally solves the problems of low density, poor mechanical properties,ies and unstable performance of ordinary boron nitride ceramic products. Our product adheres to the principle of “high purity, high density, and high stability”, and selects 99.9% high-purity hexagonal boron nitride powder as the raw material, which effectively avoids the impact of impurities on product performance and lays a solid foundation ...