The Use of Scalability of Calculations to Engineering Simulation of Solidification

Gawrońska, Elżbieta; Dyja, R.; Grosser, A.; Jeruszka, Piotr; Sczygiol, N.

doi:10.1007/978-981-13-0746-1_17

Cited by 1 publication

(1 citation statement)

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“…This enables materials such as carbide to be applied very quickly in excess of 6mm. [6,7] Coatings produced using HVOF have outstanding characteristics, even above other thermal spray processes, that include: high density, optimum hardness, higher coating thickness (coatings exhibit greater coating thickness limits than plasma, combustion or wire coatings of the same coating material, beneficial residual stress, excellent wear resistance, superb corrosion resistance and exceptional metallurgical properties, fine surface finishes -(coatings can be machined, ground, lapped, honed or super finished to produce very high surface finishes to precise tolerances) [8].…”

Section: Figmentioning

confidence: 99%

Surface roughness evaluation after machining wear resistant hard coats

et al. 2017

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Abstract. The technology HVOF -High Velocity Oxygen Fuel was used to spray the alloy Stellite 6 for the purpose of this research. This method is based on using high velocity spraying flame. The article deals with the evaluation of surface quality after machining of wear resistant hard coats. The goal of the authors was to understand the main factors that influence final surface quality at machining of the coatings from Stellite 6. The findings of experiment have confirmed that there have been obtained very important information about machining of this alloy at the specific type of workpiece. Authors have evaluated the quality of the surface not only by means of Abbott curve, but they have also observed the dependency of arithmetical mean roughness value on both cutting edge radius and feed. The analyses of cutting tips wear at changeable inserts of tools have shown that the typical wear appears in the form of a notch.

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Section: Figmentioning

confidence: 99%