Abstract
The environmental and polluting materials emission standards in Europe are going to be always stricter, so in order to keep up with them, one of the largest European automotive manufacturer performs a laser treatment on the cylinder bores of their internal combustion engines. Due to the laser treatment, the near surface area of the cylinder bore becomes harder and more wear resistant, furthermore, due to the inhomogenity of the pearlitic matrix and graphite lamellae, oil reserving holes are formed. In our present work we investigated the laser treated layer of cast iron cylinder bores with lamellar graphite. Samples prepared with two different lasertypes and different energies were investigated on behalf of metallographic and functional aspects.
| Original language | English |
|---|---|
| Title of host publication | Materials Science Forum |
| Pages | 319-324 |
| Number of pages | 6 |
| Volume | 659 |
| DOIs | |
| Publication status | Published - 2010 |
| Event | 7th Hungarian Conference on Materials Science - Balatonkenese, Hungary Duration: Oct 11 2009 → Oct 13 2009 |
Publication series
| Name | Materials Science Forum |
|---|---|
| Volume | 659 |
| ISSN (Print) | 02555476 |
Other
| Other | 7th Hungarian Conference on Materials Science |
|---|---|
| Country | Hungary |
| City | Balatonkenese |
| Period | 10/11/09 → 10/13/09 |
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Keywords
- Cast iron
- Cylinder bore
- Laser treatment
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanical Engineering
- Mechanics of Materials
Cite this
Laser treatment of cast iron engine cylinder bore with nanosecond laser pulses. / Májlinger, Kornél; Szabó, P.
Materials Science Forum. Vol. 659 2010. p. 319-324 (Materials Science Forum; Vol. 659).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Laser treatment of cast iron engine cylinder bore with nanosecond laser pulses
AU - Májlinger, Kornél
AU - Szabó, P.
PY - 2010
Y1 - 2010
N2 - The environmental and polluting materials emission standards in Europe are going to be always stricter, so in order to keep up with them, one of the largest European automotive manufacturer performs a laser treatment on the cylinder bores of their internal combustion engines. Due to the laser treatment, the near surface area of the cylinder bore becomes harder and more wear resistant, furthermore, due to the inhomogenity of the pearlitic matrix and graphite lamellae, oil reserving holes are formed. In our present work we investigated the laser treated layer of cast iron cylinder bores with lamellar graphite. Samples prepared with two different lasertypes and different energies were investigated on behalf of metallographic and functional aspects.
AB - The environmental and polluting materials emission standards in Europe are going to be always stricter, so in order to keep up with them, one of the largest European automotive manufacturer performs a laser treatment on the cylinder bores of their internal combustion engines. Due to the laser treatment, the near surface area of the cylinder bore becomes harder and more wear resistant, furthermore, due to the inhomogenity of the pearlitic matrix and graphite lamellae, oil reserving holes are formed. In our present work we investigated the laser treated layer of cast iron cylinder bores with lamellar graphite. Samples prepared with two different lasertypes and different energies were investigated on behalf of metallographic and functional aspects.
KW - Cast iron
KW - Cylinder bore
KW - Laser treatment
UR - http://www.scopus.com/inward/record.url?scp=78649946378&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78649946378&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.659.319
DO - 10.4028/www.scientific.net/MSF.659.319
M3 - Conference contribution
AN - SCOPUS:78649946378
SN - 0878492356
SN - 9780878492350
VL - 659
T3 - Materials Science Forum
SP - 319
EP - 324
BT - Materials Science Forum
ER -