Details
| Original language | English |
|---|---|
| Title of host publication | The Current State-of-the-Art on Material Forming |
| Subtitle of host publication | Numerical and Experimental Approaches at Different Length-Scales |
| Pages | 345-358 |
| Number of pages | 14 |
| Publication status | Published - 13 Jun 2013 |
| Event | 16th ESAFORM Conference on Material Forming, ESAFORM 2013 - Aveiro, Portugal Duration: 22 Apr 2013 → 24 Apr 2013 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 554-557 |
| ISSN (Print) | 1013-9826 |
Abstract
The efficiency of forging processes is significantly influenced by the tool and scrap costs which in their turn depend on the life time of forging dies. The tools used for hot forging are subject to process-related high mechanical, tribological, chemical and thermal-cyclic loads which usually interact with each other. In comparison to other manufacturing methods, the resulting load spectrum leads to extensive wear and thus to the failure of forging dies after a short tool life. To increase the wear resistance of forging dies, duplex treatments consisting of plasma nitriding and plasma deposition techniques were used to improve the surface properties and hence to increase the die life time. By basic investigation of the wear mechanisms the potentials of newly developed vanadium doped chromium nitride and boron containing titanium nitride coating systems were investigated. Within the presented work it is demonstrated that vanadium-doped chromium nitride layers have a high wear reduction potential for hot forging dies.
Keywords
- Boron based coating, Cracks, Die wear, Doped crn, Duplex-process, Forging
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
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The Current State-of-the-Art on Material Forming: Numerical and Experimental Approaches at Different Length-Scales. 2013. p. 345-358 (Key Engineering Materials; Vol. 554-557).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Potential of Duplex Plasma Deposition Processes for the Improvement of Wear Resistance of Hot Forging Dies
AU - Behrens, B. A.
AU - Yilkiran, T.
AU - Braeuer, G.
AU - Paschke, H.
AU - Weber, M.
PY - 2013/6/13
Y1 - 2013/6/13
N2 - The efficiency of forging processes is significantly influenced by the tool and scrap costs which in their turn depend on the life time of forging dies. The tools used for hot forging are subject to process-related high mechanical, tribological, chemical and thermal-cyclic loads which usually interact with each other. In comparison to other manufacturing methods, the resulting load spectrum leads to extensive wear and thus to the failure of forging dies after a short tool life. To increase the wear resistance of forging dies, duplex treatments consisting of plasma nitriding and plasma deposition techniques were used to improve the surface properties and hence to increase the die life time. By basic investigation of the wear mechanisms the potentials of newly developed vanadium doped chromium nitride and boron containing titanium nitride coating systems were investigated. Within the presented work it is demonstrated that vanadium-doped chromium nitride layers have a high wear reduction potential for hot forging dies.
AB - The efficiency of forging processes is significantly influenced by the tool and scrap costs which in their turn depend on the life time of forging dies. The tools used for hot forging are subject to process-related high mechanical, tribological, chemical and thermal-cyclic loads which usually interact with each other. In comparison to other manufacturing methods, the resulting load spectrum leads to extensive wear and thus to the failure of forging dies after a short tool life. To increase the wear resistance of forging dies, duplex treatments consisting of plasma nitriding and plasma deposition techniques were used to improve the surface properties and hence to increase the die life time. By basic investigation of the wear mechanisms the potentials of newly developed vanadium doped chromium nitride and boron containing titanium nitride coating systems were investigated. Within the presented work it is demonstrated that vanadium-doped chromium nitride layers have a high wear reduction potential for hot forging dies.
KW - Boron based coating
KW - Cracks
KW - Die wear
KW - Doped crn
KW - Duplex-process
KW - Forging
UR - http://www.scopus.com/inward/record.url?scp=84880531949&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.554-557.345
DO - 10.4028/www.scientific.net/KEM.554-557.345
M3 - Conference contribution
AN - SCOPUS:84880531949
SN - 9783037857199
T3 - Key Engineering Materials
SP - 345
EP - 358
BT - The Current State-of-the-Art on Material Forming
T2 - 16th ESAFORM Conference on Material Forming, ESAFORM 2013
Y2 - 22 April 2013 through 24 April 2013
ER -