Crack growth in conventionally manufactured pure nickel, titanium and aluminum and the cold spray additively manufactured equivalents

0558574 - ÚFP 2023 RIV NL eng J - Článek v odborném periodiku
Jones, R. - Kovařík, O. - Čížek, Jan - Ang, A. - Lang, J.
Crack growth in conventionally manufactured pure nickel, titanium and aluminum and the cold spray additively manufactured equivalents.
Additive Manufacturing Letters. Roč. 2, č. 3 (2022), č. článku 100043. ISSN 2772-3690
Grant CEP: GA ČR(CZ) GA22-14048S
Institucionální podpora: RVO:61389021
Klíčová slova: nickel * titanium * aluminum * cold spray
Obor OECD: Materials engineering
Způsob publikování: Open access
https://www.sciencedirect.com/science/article/pii/S2772369022000184?via%3Dihub

It has recently been shown that when the da/dN versus ΔK curves associated with crack growth in conventionally manufactured, additively manufactured (AM), and cold spray additively manufactured (CSAM) 316L stainless steel are replotted with da/dN expressed as a function of the Schwalbe crack driving force (Δκ), then the various different curves collapsed onto a single master curve. This study reveals that this phenomenon also arises for crack growth in titanium, nickel, and aluminum. In each case, the da/dN versus Δκ relationship is shown to be independent of whether the specimen was conventionally manufactured or produced by CSAM.
Trvalý link: http://hdl.handle.net/11104/0332212