近期,北京卫星环境工程研究所在空间环境模拟容器内真空冷黑环境下,利用自研超高温模拟系统成功将试验件加热至1850℃,实现了航天器真空热试验超高温模拟技术方面的重大突破。随着我国在深空探测、高超声速飞行器等领域的快速发展,对飞行器及其部件需要结合太空环境或高空低气压环境进行的超高温地面考核试验提出 Recently, Beijing Satellite Environmental Engineering Research Institute successfully heated the test piece to 1850 ° C by using self-developed ultra-high temperature simulation system under the environment of vacuum cold black in the space environment simulation container, which realized the great importance of ultra-high temperature simulation technology of vacuum thermal test of spacecraft breakthrough. With the rapid development of China in the fields of deep space exploration and hypersonic vehicles, it is proposed that the aircraft and its components need to be tested with the ultra-high temperature ground test conducted in the space environment or the high altitude and low pressure environment