用扩散连接法连接不同的金属有些不同的金属依靠常规手段（如焊接）不能连接在一起，美国核金属公司（ＮＭＩ）正在把连接两种个同金属无缝管的独特方法推向商业化。例如在低温燃料系统中，几个用不同材料制成的的罐，必须尽可能以无缝方式连接。两种不同金属，如钛和不锈... Connecting Different Metals by Diffusion Connection Some different metals can not be connected by conventional means (such as welding), and NMI is commercializing a unique approach to connecting two types of metal seamless tubes. In low-temperature fuel systems, for example, several cans made of different materials must be connected as seamlessly as possible. Two different metals, such as titanium and stainless steel ...