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    • 58. 发明申请
    • HIGH-TEMPERATURE BIMETAL
    • 高温双金属
    • US20120077056A1
    • 2012-03-29
    • US13375167
    • 2010-05-21
    • Yoshimitsu OdaMasaaki Ishio
    • Yoshimitsu OdaMasaaki Ishio
    • B32B15/01
    • G12B1/02B32B15/011C22C38/08C22C38/12C22C38/40Y10T428/12465
    • A high-temperature bimetal capable of being inhibited from considerably shifting from an original position when the temperature has fallen to an ordinary temperature is provided. This high-temperature bimetal (1) includes a high thermal expansion layer (2) made of austenitic stainless steel and a low thermal expansion layer (3) made of a thermosensitive magnetic metal having a Curie point and bonded to the high thermal expansion layer. The high-temperature bimetal is employed over both a high temperature range of not less than the Curie point and a low temperature range of less than the Curie point, while an upper limit of operating temperatures in the high temperature range of not less than the Curie point is at least 500° C.
    • 提供了一种高温双金属,当温度降至常温时,可以抑制其从初始位置的显着偏移。 该高温双金属(1)包括由奥氏体不锈钢制成的高热膨胀层(2)和具有居里点的热敏磁性金属制成的低热膨胀层(3),并与高热膨胀层接合。 在不低于居里点的高温范围和小于居里点的低温范围内使用高温双金属,而在不低于居里的高温范围内的工作温度的上限 点至少为500°C