Details
| Original language | English |
|---|---|
| Pages (from-to) | 123-130 |
| Number of pages | 8 |
| Journal | WEAR |
| Volume | 113 |
| Issue number | 1 |
| Publication status | Published - 1 Dec 1986 |
| Externally published | Yes |
Abstract
Experimental investigations into the interactions between surface pressure, tangential tractions and plastic deformations during rolling gave the following results. 1. (1) The most intensive plastic deformations are caused by lateral frictional forces, followed by longitudinal frictional forces. The material flow is smallest with pure rolling. 2. (2) In agreement with Johnson's theory for a steel with a carbon content of 0.6% (similar to those used for wheels and rails) the shakedown limit was found at a maximum hertzian surface pressure of about 1600 N mm-2.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Mechanics of Materials
- Physics and Astronomy(all)
- Surfaces and Interfaces
- Materials Science(all)
- Surfaces, Coatings and Films
- Materials Science(all)
- Materials Chemistry
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In: WEAR, Vol. 113, No. 1, 01.12.1986, p. 123-130.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Plastic deformations of wheel-rail surfaces
AU - Krause, Hans
AU - Poll, Gerhard
PY - 1986/12/1
Y1 - 1986/12/1
N2 - Experimental investigations into the interactions between surface pressure, tangential tractions and plastic deformations during rolling gave the following results. 1. (1) The most intensive plastic deformations are caused by lateral frictional forces, followed by longitudinal frictional forces. The material flow is smallest with pure rolling. 2. (2) In agreement with Johnson's theory for a steel with a carbon content of 0.6% (similar to those used for wheels and rails) the shakedown limit was found at a maximum hertzian surface pressure of about 1600 N mm-2.
AB - Experimental investigations into the interactions between surface pressure, tangential tractions and plastic deformations during rolling gave the following results. 1. (1) The most intensive plastic deformations are caused by lateral frictional forces, followed by longitudinal frictional forces. The material flow is smallest with pure rolling. 2. (2) In agreement with Johnson's theory for a steel with a carbon content of 0.6% (similar to those used for wheels and rails) the shakedown limit was found at a maximum hertzian surface pressure of about 1600 N mm-2.
UR - http://www.scopus.com/inward/record.url?scp=0022224357&partnerID=8YFLogxK
U2 - 10.1016/0043-1648(86)90061-X
DO - 10.1016/0043-1648(86)90061-X
M3 - Article
AN - SCOPUS:0022224357
VL - 113
SP - 123
EP - 130
JO - WEAR
JF - WEAR
SN - 0043-1648
IS - 1
ER -