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在航空、宇航、原子能、动力、大型发电设备、重型机械等现代工程技术领域,常需在高温环境中进行材料结构试验。高温应变计应用电测量技术就能有效地获得各种结构材料在高温下的应力分布规律及高温强度。我所已成功地研制成用于700℃自补偿应变片的Fe-Cr-Al合
In aerospace, aerospace, nuclear power, power, large-scale power generation equipment, heavy machinery and other modern engineering and technical fields, often need to test the material structure in high temperature environment. High temperature strain gauge electrical measurement technology can effectively obtain a variety of structural materials at high temperature stress distribution and high temperature strength. I have successfully developed Fe-Cr-Al alloy for self-compensating strain gauges at 700 ℃