中型无油超高真空防冷焊评价试验设备的研制
DEVELOPMENT OF MEDIUM SIZE OIL FREE UHV APPARATUS FOR COLD WELDING RESISTANT PERFORMANCE EVALUATING
-
摘要: 介绍了设计原则、实现途径和极限真空估算。概述了设备特点和测试结果,并与国内外情况进行了比较。Abstract: The design principle,the way to carry out and estimation of limited vacuum were introduced.The properties of the apparatus and measure results were described and compare with the situation of domestic and abroad ones.
下载: