| abstract |
The present invention extends the cross section of the connecting part by forging before connection, so that at least one of the following composition (in weight%, not only impurities commonly generated, but also C max. 0.08, Si max. 0.7, Cr 10-25, Al 1 ~ 10, Mo 1.5-5, Mn max. 0.4, the rest relates to a method for connecting two or more components and / or plant members consisting of commonly occurring impurities and Fe), the products produced according to this method May be used at high temperatures of 900 ° C or higher. |