Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 85-89 |
| Seitenumfang | 5 |
| Fachzeitschrift | International Journal of Refractory Metals and Hard Materials |
| Jahrgang | 36 |
| Frühes Online-Datum | 21 Juli 2012 |
| Publikationsstatus | Veröffentlicht - Jan. 2013 |
Abstract
Substrate residual stresses in coated carbide tools are a result of pre-coating and coating processes. One prominent PVD pre-coating process is shot peening, that in addition to the necessary surface pre-treatment, induces compressive residual stress into the substrate's subsurface. Shot peening processes performed with different parameters and their influence on residual stresses are investigated and evaluated. A novel method for shaping carbide cutting tools is given by laser ablation. This process gives rise to heating of the specimen's subsurface. Hence, it can be expected, that tensile residual stresses are created. Laser ablation processes with different parameters have been performed and their influence on residual stress depth distribution has been determined.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Keramische und Verbundwerkstoffe
- Ingenieurwesen (insg.)
- Werkstoffmechanik
- Ingenieurwesen (insg.)
- Maschinenbau
- Werkstoffwissenschaften (insg.)
- Metalle und Legierungen
- Werkstoffwissenschaften (insg.)
- Werkstoffchemie
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: International Journal of Refractory Metals and Hard Materials, Jahrgang 36, 01.2013, S. 85-89.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Influence of shot peening and laser ablation on residual stress state and phase composition of cemented carbide cutting inserts
AU - Denkena, Berend
AU - Breidenstein, Bernd
AU - Wagner, Lothar
AU - Wollmann, Manfred
AU - Mhaede, Mansour
PY - 2013/1
Y1 - 2013/1
N2 - Substrate residual stresses in coated carbide tools are a result of pre-coating and coating processes. One prominent PVD pre-coating process is shot peening, that in addition to the necessary surface pre-treatment, induces compressive residual stress into the substrate's subsurface. Shot peening processes performed with different parameters and their influence on residual stresses are investigated and evaluated. A novel method for shaping carbide cutting tools is given by laser ablation. This process gives rise to heating of the specimen's subsurface. Hence, it can be expected, that tensile residual stresses are created. Laser ablation processes with different parameters have been performed and their influence on residual stress depth distribution has been determined.
AB - Substrate residual stresses in coated carbide tools are a result of pre-coating and coating processes. One prominent PVD pre-coating process is shot peening, that in addition to the necessary surface pre-treatment, induces compressive residual stress into the substrate's subsurface. Shot peening processes performed with different parameters and their influence on residual stresses are investigated and evaluated. A novel method for shaping carbide cutting tools is given by laser ablation. This process gives rise to heating of the specimen's subsurface. Hence, it can be expected, that tensile residual stresses are created. Laser ablation processes with different parameters have been performed and their influence on residual stress depth distribution has been determined.
KW - Carbide cutting tools
KW - Carbide phases
KW - Laser ablation
KW - Residual stress
KW - Shot peening
UR - http://www.scopus.com/inward/record.url?scp=84870251728&partnerID=8YFLogxK
U2 - 10.1016/j.ijrmhm.2012.07.005
DO - 10.1016/j.ijrmhm.2012.07.005
M3 - Article
AN - SCOPUS:84870251728
VL - 36
SP - 85
EP - 89
JO - International Journal of Refractory Metals and Hard Materials
JF - International Journal of Refractory Metals and Hard Materials
SN - 0263-4368
ER -