Abstract
Fatigue tests of blisk welded sections is described. The bimetal blisk contains VT6 alloy (Ti6Al4V) blades and VT8–1 alloy (Ti6.5Al3.5Mo1.2Sn1.2Zr0.2Si) disc, joined by linear friction welding. The test results indicate that the combination of materials VT6 + VT8–1 can be used for bladed disks manufacturing, and technological factors, including availability of weld does not have a decisive influence on the fatigue strength of the investigated structure.
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Schedule a callMore From: IOP Conf. Series: Materials Science and Engineering
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