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silicon nitride heaters, silicon nitride heaters . 3,352 silicon nitride heaters products are offered for sale by suppliers on Alibaba.com, of which industrial heater accounts for 24%, ceramics accounts for 4%, and other metals & metal products accounts for 1%. A wide variety of silicon nitride heaters options are available to you, such as diesel.
Get PriceUS4796671A - Protective tube for thermocouple and . A protective tube for a thermocouple for measuring the temperature of molten metal, comprising two layers, an inner layer being made of a silicon nitride or sialon ceramic having a bending strength of 50 kg/mm 2 or more, a density of 90% or more based on a theoretical density and a thermal shock temperature ΔT of 400° C. or more, and an ...
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Get PriceThe radiant heater tube is made from high purity and high density Silicon Nitride. This tube will protect the heater from direct contact to the molten aluminum. This is a very critical application, in which the heating system cannot fail. Failure of heating system will cause the molten aluminum to froze and the Silicon Nitride tube to be broken.
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Get PriceSilicon Nitride (Si3N4) « Advanced Ceramics – JAI . High pressured Sintered Silicon Nitride (HPSN) Reaction bonded silicon nitride is made by direct nitridation of a compacted silicon powder, and because of the difficulty of ensuring complete reaction; it is hard to achieve a high component density.
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Get PriceMullite Ceramic Furnace Tube. High-purity mullite is a high-quality refractory raw material. It has the characteristics of uniform expansion, excellent thermal shock stability, high load softening point, small high-temperature creep value, high hardness, and good chemical resistance.
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