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[Poland]centrifugal bushings - bronze, brass, aluminium, steel, iron, lead, zinc

centrifugal bushings - bronze, brass, aluminium, steel, iron, lead, zinc. Cast Steel. Stainless Steel Castings. 316, 304, 305. Runner Blades for Water Turbines. Hydro Power Castings. G-X5CrNi13 4, 1.4313. CA6NM, 304L, CF3, Ductile Iron. SOBOWIDZ Ferrous & Non-Ferrous FOUNDRY. Pump Impellers. Ship Propellers. Boat Props. Blades. G-X5CrNi 13 4, 1.4313. CNC Machining. Ni-hard. SG Iron. Ni-resist. D5. No-Bake Foundry. GJS 400-18LT, 500-7, 420-12. Exhaust Manifolds. Mining. Hadfield. Counterweights.[...]

2018-07-20Details...

[China]Silicon Nitride Heater Sheath for Molten Aluminum

Silicon Nitride Heater tube Product Description Silicon Nitride heater protection tube is used in molten aluminum, high oxidation resistance, high-speed and efficient dispersal and removal of hydrogen and other unwanted particles, long service time. Physical and chemical index Types Gas Si3N4 Density >3.2g/cm3 Si3N4 content >92% Flexural strength >700Mpa Compressive strength >1500Mpa Thermal conductivity(W/mk) 16-22 Porosity 0 Thermal expansion coeff.(RT-1000℃) 3.2 Max[...]

2018-07-14Details...

[China]Silicon Nitride Degassing Rotor and Shaft for Molten Aluminum

Silicon Nitride Degassing Shaft and Rotor Product Description Silicon Nitride Degassing rotor is designed for excellent performance including easily replaceable and repairable separated shaft and impeller, good washing resistance of molten aluminum, high oxidation resistance, high-speed and efficient dispersal and removal of hydrogen and other unwanted particles, long service time. Physical and chemical index Types GasSi3N4 Density >3.2g/cm3 Si3N4 content >92% Flexural strength >700Mpa Compressive[...]

2018-07-14Details...

[China]85%-99% Silicon Nitride Powder

Product Description : Silicon nitride powder is widely used in iron and steel metallurgy, refractory materials, non-ferrous casting and other industries, can significantly improve the refractory high temperature resistant performance of materials; At the same time also more and more widely used in wear-resistant rubber, sealing materials, abrasive and other industries. Physical and chemical index: Si3N4% N% Ca% Al% Fe% C% O% 85 34 ≤0.6 ≤0.8 ≤1 ≤1.5 ≤2.5 90 36 ≤0.3 ≤0.3 ≤0.5 ≤1 ≤2 95 38 ≤0.4 ≤0.4 ≤0.4 ≤1 ≤2 99 39.5 ≤0.1 ≤0.1 ≤0.1 ≤0.5 Features: 1,excellent[...]

2018-07-14Details...

[China]Silicon Nitride Insulated Ring for Polysilicon Industry

Product Description Silicon Nitride insulation ring is widely used in polysilicon industry. Physical and chemical index Types Gas Si3N4 Density >3.2g/cm3 Si3N4 content >92% Electrical resistivity >1010 Compressive strength >1500Mpa Thermal conductivity(W/mk) 16-22 Porosity 0 Thermal expansion coeff.(RT-1000℃) 3.2 Max temperature In air 1400℃ Hardness(HRA) >92 Common size: We usually prodcue as your drawings. Features 1, Moulding: Cold isostatic pressing(CIP) 2,[...]

2018-07-14Details...

[China]Silicon Nitride Degassing Rotor and Shaft for Molten Aluminum

Silicon Nitride Degassing Shaft and Rotor Product Description Silicon Nitride Degassing rotor is designed for excellent performance including easily replaceable and repairable separated shaft and impeller, good washing resistance of molten aluminum, high oxidation resistance, high-speed and efficient dispersal and removal of hydrogen and other unwanted particles, long service time. Physical and chemical index Types GasSi3N4 Density >3.2g/cm3 Si3N4 content >92% Flexural strength >700Mpa Compressive[...]

2018-07-14Details...

[China]Castertips for Aluminum Strip Continous Cast-rolling

Aluminium Silicate Castertips: Production Description: Aluminum silicate castertips are the key parts of the continuous aluminum trip casting machine which directly effect the quality of aluminum sheets. The castertips can be divided into many types according to different casting machines. Physical and chemical index of ZIBO TAISHENG: Al2O3 content: 50-51% Max working temp: 1250℃ SiO2 content: 48-49% Continuous working temp: 800℃ Slag content: <0.06% Compression strength: ≥0.15Mpa Burning[...]

2018-07-13Details...

[China]Silicon Nitride Thermocouple Protection Tube

Silicon Nitride Thermocouple Protection Tube Product Description Thermocouple’s long-time stability and service life will be up to outside protection tube. Thermocouple shielded by silicon nitride thermocouple sheath will quickly react to temperature due to its good thermal conductivity and thinner wall thickness. Silicon nitride thermocouple protection tube is for continuous temperature measurement and protect thermocouple without erosion. Physical and chemical index Types GPSN RSSN Density >3.2g/cm3 >2.4g/cm3 Si3N4[...]

2018-07-13Details...

[China]Silicon Nitride Riser Tube/Stalk tube for Aluminum Casting

Silicon Nitride Riser/Stalk Tube Product Description Silicon nitride riser tube is the key part of the low pressure casting. It is the ideal materials of the metallurgy industry because of excellent characteristics. After using, it can not only improve the quality of the casting products but also reduce the cost. The service life is 5-20 times longer than the traditional tube, so the replacement of the riser tube is reduced and the continuous of the production is ensured. Physical and chemical index Types Gas[...]

2018-07-13Details...

[China]Wear Resistant Alumina Ceramic Lining Pipe/Bend

Alumina ceramic tube Product Description The alumina ceramic tube is molding in one, so slurry couldn’t permeate it. Moreover, the technology of isostatic pressing is good for uniformity of ceramic crystal structure, then its wear resistance is superior to ceramic tiles in same material. Technique Data Items 92% 95% Al2O3% ≥92 ≥95 Fe2O3% ≤0.20 ≤0.15 Mohs' hardness 8 9 Water Absorption (%) ≤0.02 ≤0.02 Bulk Density(g/cm3) ≥3.60 ≥3.65 Abrasion(%) ≤0.02 ≤0.02 [...]

2018-07-13Details...