Silicon Nitride Products

氮化硅陶瓷盘 氮化硅 (Si3N4) 比钢轻 60%,但强度足以承受各种行业中一些最苛刻的应用.这种轻质,高强度的陶瓷材料可用作不锈钢,超级合金,碳化钨和第一代陶瓷(如 Al2O3 和 ZrO2)的替代品.与其他陶瓷材料相比,它具有出色的抗热冲击性和高断裂韧性,与有色金属熔体的兼容性以及更高的结构可靠性. 氮化硅(Si3N4)特性: 1 抗热震性好 2 抗蠕变性 3 低密度 4 高断裂韧性 5 高硬度和耐磨性 6 电阻率 氮化硅技术数据 Si3N4陶瓷 颜色 黑色的 密度(克 /立方厘米) ≥3.2 弯曲强度(MPa ) ＞790 维氏硬度(Hv ) 1400-1600 断裂韧性( MPa·m 1/2 ) 6.1 弹性模量( GPa ) 310 泊松比 0.26 表观孔隙度 0.50% 热膨胀系数 (×10 -6 /℃) 3.3 最高工作温度, (℃,空气中) 800 我们的氮化硅产品

Silicon Nitride material is one of the hardest materials in the world with extrusion molding process and hot isostatic pressing sintering adopted during the production. Its high strength, wear resistance, temperature resistance, corrosion resistance, acid resistance and alkali resistance can well ensure the purity of materials. Features: Moulding: Cold isostatic pressing(CIP) Sintering: GPSN/RSSN High strength and good compactness Low thermal expansion coefficient Excellent

Si3N4 ceramic is one kind atomic crystal industrial ceramic. It has the characteristics of wear resistance, high temperature resistance, high temprerature strength, high thermal stability, resistance to most metal solutions and acid-alkali corrosion, high thermal conductivity and good insulation performance. It is a new material with the best comprehensive performance. Features • Excellent compactness and high strength • Excellent thermal conductivity and thermal-shock

Silicon nitride ceramics are characterized by high hardness, lubricity and abrasion resistance. Heated to above 1000 °C in the air, it will not break when it cools sharply and then heats sharply. This silicon nitride ceramic product is mainly used in the field of optical fiber production. As you can see, it has special structure with a seam and a hole. It will be shipped out today.

Description Silicon nitride ceramics have many excellent performances such as high hardness, high strength, small thermal expansion coefficient, small high temperature creep, good antioxidant performance, good thermal corrosion performance, and small friction coefficients. It is the best ceramic material in comprehensive performance. It is widely used in the fields of aerospace, high -speed rail, and new energy vehicles. It is an important core heat dissipation material for

Silicon nitride is an inorganic substance with the chemical formula Si3N4. It is an important structural ceramic material with high hardness, lubricity, wear resistance, atomic crystal, and oxidation resistance at high temperature. Moreover, it can also resist cold and heat shocks. It will not shatter when heated to over 1000°C in the air, and it will be cooled rapidly and then heated rapidly. Except for hydrofluoric acid and hot phosphoric acid, it does not react with other

Silicon nitride is an inorganic substance with the chemical formula Si3N4. It is an important structural ceramic material with high hardness, lubricity, wear resistance, atomic crystal, and oxidation resistance at high temperature. Moreover, it can also resist cold and heat shocks. It will not shatter when heated to over 1000°C in the air, and it will be cooled rapidly and then heated rapidly. Except for hydrofluoric acid and hot phosphoric acid, it does not react with other

Product Features Silicon nitride has a low self-diffusion coefficient and strong resistance to impurity diffusion and water vapor penetration; silicon nitride has good anti-corrosion, anti-oxidation, friction resistance, self-lubricating and other properties; silicon nitride does not react with molten silicon Si and does not react with molten silicon Si. Si silicon melt is non-adhesive and has excellent corrosion resistance and detachability. The thermal conductivity of

Silicon nitride ceramics are characterized by high hardness, lubricity and abrasion resistance. Heated to above 1000 °C in the air, it will not break when it cools sharply and then heats sharply. This silicon nitride ceramic product is mainly used in the field of optical fiber production. As you can see, it has special structure with a seam and a hole. It will be shipped out today.

Silicon nitride is an inorganic substance with the chemical formula Si3N4. It is an important structural ceramic material with high hardness, lubricity, wear resistance, atomic crystal, and oxidation resistance at high temperature. Moreover, it can also resist cold and heat shocks. It will not shatter when heated to over 1000°C in the air, and it will be cooled rapidly and then heated rapidly. Except for hydrofluoric acid and hot phosphoric acid, it does not react with other

Product characteriticsSilicon Nitride material is one of the hardest materials in the world with extrusion molding process and hot isostatic pressing sintering adopted during the production. Its high strength, wear resistance, temperature resistance, corrosion resistance, acid resistance and alkali resistance can well ensure the purity of materials. ltemParameterPhysical propertiesDensity (g/cm³)≥3.2Elastic Modulus(GPa)300-320Hardness (HV )≥12Flexural strength(MPa)700fracture

Product characteritics Silicon Nitride material is one of the hardest materials in the world with extrusion molding process and hot isostatic pressing sintering adopted during the production. Its high strength, wear resistance, temperature resistance, corrosion resistance, acid resistance and alkali resistance can well ensure the purity of materials. Application It is a precision ceramic sintered at high temperature in a non-oxidizing atmosphere. It has five properties, high

Silicon Nitride material is one of the hardest materials in the world with extrusion molding process and hot isostatic pressing sintering adopted during the production. Its high strength, wear resistance, temperature resistance, corrosion resistance, acid resistance and alkali resistance can well ensure the purity of materials. Features: Thermocouple's long-time stability and service life will be up to outside protection tube. Thermocouple shielded by silicon nitride

Product characteritics Silicon Nitride material is one of the hardest materials in the world with extrusion molding process and hot isostatic pressing sintering adopted during the production. Its high strength, wear resistance, temperature resistance, corrosion resistance, acid resistance and alkali resistance can well ensure the purity of materials. Technical Parameter Density (g/cm3) Purity (%) Elastic Modulus (GPa) Crushing Load Ratio (25℃, %) Hardness(HRA) 3.2土0.05 >99.5

Product Features Silicon nitride has a low self-diffusion coefficient and strong resistance to impurity diffusion and water vapor penetration; silicon nitride has good anti-corrosion, anti-oxidation, friction resistance, self-lubricating and other properties; silicon nitride does not react with molten silicon Si and does not react with molten silicon Si. Si silicon melt is non-adhesive and has excellent corrosion resistance and detachability. The thermal conductivity of

Silicon Nitride material is one of the hardest materials in the world with extrusion molding process and hot isostatic pressing sintering adopted during the production. Its high strength, wear resistance, temperature resistance, corrosion resistance, acid resistance and alkali resistance can well ensure the purity of materials. Features: Moulding: Cold isostatic pressing(CIP) Sintering: GPSN/RSSN High strength and good compactness Low thermal expansion coefficient Excellent

The exhaust cover is a silicon nitride ceramic product mainly developed for the photovoltaic industry. It is suitable for use in hydrogen reduction furnaces and various harsh environments (corrosion, high temperature, etc.) in the solar industry. High-purity silicon nitride exhaust gas cover has the characteristics of high temperature resistance, corrosion resistance, no pollution, strong thermal shock resistance, no slagging, no explosion, high mechanical strength, easy

Silicon Nitride material is one of the hardest materials in the world with extrusion molding process and hot isostatic pressing sintering adopted during the production. Its high strength, wear resistance, temperature resistance, corrosion resistance, acid resistance and alkali resistance can well ensure the purity of materials. Silicon nitride has high strength and strong anti-fatigue performance. In normal use, it is not easy to be damaged by slight bumps, and it has a long

Product characteritics Silicon Nitride material is one of the hardest materials in the world with extrusion molding process and hot isostatic pressing sintering adopted during the production. Its high strength, wear resistance, temperature resistance, corrosion resistance, acid resistance and alkali resistance can well ensure the purity of materials. Application It is a precision ceramic sintered at high temperature in a non-oxidizing atmosphere. It has five properties, high

Silicon Nitride material is one of the hardest materials in the world with extrusion molding process and hot isostatic pressing sintering adopted during the production. Its high strength, wear resistance, temperature resistance, corrosion resistance, acid resistance and alkali resistance can well ensure the purity of materials. Features: Moulding: Cold isostatic pressing(CIP) Sintering: GPSN/RSSN High strength and good compactness Low thermal expansion coefficient Excellent