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发明公开
CN101768690A 改进型高温电热板 无效 - 撤回

改进型高温电热板
摘要：
本发明公开一种改进型高温电热板。这种改进型高温电热板是用23～26份的铬、4.5～6.5份的铝、67～72份的铁、0.6～0.7份的锰、0.092～0.095份的铈和0.10～0.105份的镧，经熔炼、除杂、先浇铸成合金锭，再加工成板材而制成。这种改进型高温电热板，抗高温蠕变性能和抗氧化性能较高，使用寿命较长。适用于工业电炉、家用电器、远红外加热装置上。
摘要（英）：

The invention discloses an improved high-temperature electric heating plate. The improved high-temperature electric heating plate is prepared by adopting the following steps of: weighing 23 to 26 parts of chromium, 4.5 to 6.5 parts of aluminum, 67 to 72 parts of iron, 0.6 to 0.7 part of manganese, 0.092 to 0.095 part of cerium and 0.10 to 0.105 part of lanthanum, smelting, removing impurities, casting into an alloy ingot and then machining into plates. The improved high-temperature electric heating plate has high high-temperature creep resistant performance and anti-oxidation performance as well as longer service life and is suitable for industrial electric furnaces, household appliances and far-infrared heating devices.

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