Journal ArticleDOI
Kenngrössen und Verschleiss beim Stoss metallischer Werkstoffe
K. Wellinger,H. Breckel +1 more
TLDR
In this paper, a series of untersuchungen befassen sich with dem Zusammenhang zwischen physikalischen, im Versuch ermittelten Stoss-and Verformungskenngrossen wie Stosskraft, Stosszeit, Stisskoeffizient, Eindringtiefe, and Verformationsenergie sowie dem bei wiederholter Stossbeanspruchung auftretenden Verschleiss metallAbout:
This article is published in Wear.The article was published on 1969-04-01. It has received 48 citations till now.read more
Citations
More filters
Journal ArticleDOI
Wear as an energy transformation process
TL;DR: In this article, a better interpretation of different performances of distinct systems is possible and conclusions can be drawn to optimize material selection and operating conditions for specific applications, by means of typical examples.
Journal ArticleDOI
Discrete element method (DEM) modelling of evolving mill liner profiles due to wear. Part II. Industrial case study
TL;DR: In this article, the authors used the discrete element method (DEM) to simulate the load behaviour and predict the wear of two different liners used in industrial mills for the grinding of coal in dry conditions.
Journal ArticleDOI
Employing DEM to study the impact of different parameters on the screening efficiency and mesh wear
TL;DR: In this paper, the effects of different parameters on the process efficiency and the mesh wear were investigated using the discrete element method (DEM) in modeling vibrating screen, in order to study the effect of various parameters on process efficiency, including vibration frequency, excitation angle, and mesh inclination.
Journal ArticleDOI
Erosion of α-Fe by spherical glass particles
TL;DR: In this article, a polycrystalline α-Fe has been eroded at 30° and 90° with glass spheres of average diameters 70 μm and 200 μm in the velocity range 61 −122 m s −1
Journal ArticleDOI
The influence of induction hardening on the impact wear resistance of compacted graphite iron (CGI)
TL;DR: In this article, the impact wear resistance of compacted graphite iron (CGI) cylinder heads was investigated on a bespoke impact wear test rig to look at the effect of material properties, before and after hardening, on the level of wear.
References
More filters
Book
The Hardness of Metals
TL;DR: Hardness measurements with conical and pyramidal indenters as mentioned in this paper have been used to measure the area of contact between solids and the hardness of ideal plastic metals. But they have not yet been applied to the case of spherical indenters.
Journal ArticleDOI
A study of erosion phenomena part I
TL;DR: In this article, the authors derived an expression for the energy needed to remove a unit volume of material from the body surface and described the plastic-elastic behaviour of the substance.
Journal ArticleDOI
A study of erosion phenomena
TL;DR: In this paper, the combination of the two types of wear is discussed and the equations are shown to agre% with the results of experiments on hard and brittle, and on soft and ductile mate&& Several erosion phenomena are explained by the furmuIae, and indications for preventing or reducing erosion in practice.
Journal ArticleDOI
The Determination of Static and Dynamic Yield Stresses Using a Steel Ball
TL;DR: In this paper, the static and dynamical yield stress of the material of a thick steel plate may be estimated by pressing and by dropping a hard steel ball on a plane surface of the plate which has been ground and then polished.
Journal ArticleDOI
A Study of Some Impacts between Metal Bodies by a Piezo-Electric Method
TL;DR: In this paper, continuous measurements of the force throughout impacts between metal cylinders and between a hard sphere and metal flats are described, and the force has been measured piezo-electrically.