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The Quality Influence of Base Material Surface Preparation on the Durability of a Sprayed Layer Against Radial and Axial Shear

Sanja Marušić ; Industrial- craft school, Slavonski Brod, Croatia
Vlatko Marušić ; Faculty of Mechanical Engineering, J.J. Strossmayer University of Osijek, Slavonski Brod, Croatia
Ivan Samardžić ; Faculty of Mechanical Engineering, J.J. Strossmayer University of Osijek, Slavonski Brod, Croatia

Puni tekst: engleski, pdf (5 MB) str. 187-196 preuzimanja: 658* citiraj
APA 6th Edition
Marušić, S., Marušić, V. i Samardžić, I. (2010). The Quality Influence of Base Material Surface Preparation on the Durability of a Sprayed Layer Against Radial and Axial Shear. Strojarstvo, 52 (2), 187-196. Preuzeto s https://hrcak.srce.hr/56746
MLA 8th Edition
Marušić, Sanja, et al. "The Quality Influence of Base Material Surface Preparation on the Durability of a Sprayed Layer Against Radial and Axial Shear." Strojarstvo, vol. 52, br. 2, 2010, str. 187-196. https://hrcak.srce.hr/56746. Citirano 22.10.2021.
Chicago 17th Edition
Marušić, Sanja, Vlatko Marušić i Ivan Samardžić. "The Quality Influence of Base Material Surface Preparation on the Durability of a Sprayed Layer Against Radial and Axial Shear." Strojarstvo 52, br. 2 (2010): 187-196. https://hrcak.srce.hr/56746
Harvard
Marušić, S., Marušić, V., i Samardžić, I. (2010). 'The Quality Influence of Base Material Surface Preparation on the Durability of a Sprayed Layer Against Radial and Axial Shear', Strojarstvo, 52(2), str. 187-196. Preuzeto s: https://hrcak.srce.hr/56746 (Datum pristupa: 22.10.2021.)
Vancouver
Marušić S, Marušić V, Samardžić I. The Quality Influence of Base Material Surface Preparation on the Durability of a Sprayed Layer Against Radial and Axial Shear. Strojarstvo [Internet]. 2010 [pristupljeno 22.10.2021.];52(2):187-196. Dostupno na: https://hrcak.srce.hr/56746
IEEE
S. Marušić, V. Marušić i I. Samardžić, "The Quality Influence of Base Material Surface Preparation on the Durability of a Sprayed Layer Against Radial and Axial Shear", Strojarstvo, vol.52, br. 2, str. 187-196, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/56746. [Citirano: 22.10.2021.]

Sažetak
For the purpose of this experiment, respective surfaces of 42CrMo4 base
material specimens were prepared for spraying using different technologies:
turning, cutting of radial notches and cutting of axial notches. Gas aided
thermal spraying of wire material was performed, laying a first layer of a
nickel aluminum compound and a final Chrome Molybdenum Steel coating.
Metallographic structure analysis and hardness measurement suggested
that surface preparation quality does not affect hardness of the sprayed
layer, but its thickness. Using a suitable tool, specimens were examined
on radial and axial shear and these results were compared to previous
ones. It could be determined that the notch size significantly affects both
the thickness of the intermediate layer and its even distribution around
the edge of the notch. A smaller radial notch allows for a higher torque
momentum at radial shear, whilst best overall properties are achieved with
axial notches subjected to radial loads. Testing axial shear, the cutting
power proved dependant of the depth of radial notches, where low depth
was inherent with low shear resistance.

Ključne riječi
Base material; Metal spraying; Radial and axial shear; Surface preparation

Hrčak ID: 56746

URI
https://hrcak.srce.hr/56746

[hrvatski]

Posjeta: 1.093 *