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Erschienen in: Journal of Materials Engineering and Performance 7/2011

01.10.2011

Diffusion Boronizing of H11 Hot Work Tool Steel

verfasst von: Peter Jurči, Mária Hudáková

Erschienen in: Journal of Materials Engineering and Performance | Ausgabe 7/2011

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Abstract

The H11 hot work tool steel was boronized at various processing parameters, austenitized, quenched, and tempered to a core hardness of 47-48 HRC. Microstructure, phase constitution, and microhardness of boronized layers were investigated. Effect of boronized region on the bulk properties was determined by the Charpy impact test. Structure of boronized regions is formed by the compound layers and diffusion inter-layer. The compound layers consisted of only (Fe,Cr)2B phase, but in the case of longer processing time, they contained also of the (Fe,Cr)B-phase. The inter-layer contained enhanced portion of carbides, formed due to carbon diffusion from the boride compounds toward the substrate. Microhardness of boronized layers exceeded considerably 2000 HV 0.1. However, boronizing led to a substantial lowering of the Charpy impact toughness of the material.

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Literatur
1.
Zurück zum Zitat V. Sedlická, M. Hudáková, R. Moravčík, and P. Grgač, X-Ray Phase Analysis of Boronized Layers on the Tool Steels of Ledeburite Type, Proc. of Int. Conf. “Coatings and layers 2005”, May 21-23, 2005 (Demanovská dolina, Slovak Republic), ZTS MATEC Dubnica n. Váhom, 2005, p 168–173 (In Slovak) V. Sedlická, M. Hudáková, R. Moravčík, and P. Grgač, X-Ray Phase Analysis of Boronized Layers on the Tool Steels of Ledeburite Type, Proc. of Int. Conf. “Coatings and layers 2005”, May 21-23, 2005 (Demanovská dolina, Slovak Republic), ZTS MATEC Dubnica n. Váhom, 2005, p 168–173 (In Slovak)
2.
Zurück zum Zitat W. Grafen and B. Edenhofer, New Developments in Thermo-Chemical Diffusion Processes, Surf. Coat. Technol., 2005, 200, p 1830–1836CrossRef W. Grafen and B. Edenhofer, New Developments in Thermo-Chemical Diffusion Processes, Surf. Coat. Technol., 2005, 200, p 1830–1836CrossRef
3.
Zurück zum Zitat M. Kusý, V. Sedlická, M. Hudáková, and P. Grgač, X-Ray Diffraction Analysis of Boronized K 190 PM Tool Steel, Proc. of 21st Int. Conf. on Heat Treatment, November 28-30, 2006 (Jihlava, Czech Republic), ATZK Prague, 2006, p 289–294 (In Czech) M. Kusý, V. Sedlická, M. Hudáková, and P. Grgač, X-Ray Diffraction Analysis of Boronized K 190 PM Tool Steel, Proc. of 21st Int. Conf. on Heat Treatment, November 28-30, 2006 (Jihlava, Czech Republic), ATZK Prague, 2006, p 289–294 (In Czech)
4.
Zurück zum Zitat M. Hudáková, M. Kusý, V. Sedlická, and P. Grgač, Analysis of the Boronized Layer on K 190 PM Tool Steel, Mater. Technol., 2007, 41(2), p 81–84 M. Hudáková, M. Kusý, V. Sedlická, and P. Grgač, Analysis of the Boronized Layer on K 190 PM Tool Steel, Mater. Technol., 2007, 41(2), p 81–84
5.
Zurück zum Zitat M. Hudáková, M. Kusý, V. Sedlická, and P. Grgač, Contact Diffusion Boronizing of X210Cr12 Tool Steel, Proc. of Int. Conf. “Coatings and Layers 2007”, October 28-30, 2007 (Rožnov pod Radhoštěm, Czech Republic), LISS Rožnov pod Radhoštěm, 2007, CD-ROM M. Hudáková, M. Kusý, V. Sedlická, and P. Grgač, Contact Diffusion Boronizing of X210Cr12 Tool Steel, Proc. of Int. Conf. “Coatings and Layers 2007”, October 28-30, 2007 (Rožnov pod Radhoštěm, Czech Republic), LISS Rožnov pod Radhoštěm, 2007, CD-ROM
6.
Zurück zum Zitat P. Jurči, F. Hnilica, and J. Cejp, Changes of the Fracture Behaviour of Medium-Alloyed Ledeburitic Tool Steel After Plasma Nitriding, Mater. Technol., 2007, 41, p 231–236 P. Jurči, F. Hnilica, and J. Cejp, Changes of the Fracture Behaviour of Medium-Alloyed Ledeburitic Tool Steel After Plasma Nitriding, Mater. Technol., 2007, 41, p 231–236
7.
Zurück zum Zitat F. Hnilica, J. Čmakal, and P. Jurči, Changes to the Fracture Behaviour of the Cr-V Ledeburitic Steel Vanadis 6 as a Result of Plasma Nitriding, Mater. Technol., 2004, 38, p 263–268 F. Hnilica, J. Čmakal, and P. Jurči, Changes to the Fracture Behaviour of the Cr-V Ledeburitic Steel Vanadis 6 as a Result of Plasma Nitriding, Mater. Technol., 2004, 38, p 263–268
8.
Zurück zum Zitat I. Campos, R. Torres, G. Ramirez, R. Ganem, and J. Martinez, Growth Kinetics of Doride Layers: Dimensional Analysis, Appl. Surf. Sci., 2006, 252, p 8662–8667CrossRef I. Campos, R. Torres, G. Ramirez, R. Ganem, and J. Martinez, Growth Kinetics of Doride Layers: Dimensional Analysis, Appl. Surf. Sci., 2006, 252, p 8662–8667CrossRef
9.
Zurück zum Zitat I. Campos, M. Farah, N. Lopez, G. Bermudez, G. Rodriguez, and C. Villa Velazquez, Evaluation of the Tool Life and Fracture Toughness of Cutting Tools Boronized by the Paste Boriding Process, Appl. Surf. Sci., 2008, 254, p 2967–2974CrossRef I. Campos, M. Farah, N. Lopez, G. Bermudez, G. Rodriguez, and C. Villa Velazquez, Evaluation of the Tool Life and Fracture Toughness of Cutting Tools Boronized by the Paste Boriding Process, Appl. Surf. Sci., 2008, 254, p 2967–2974CrossRef
10.
Zurück zum Zitat U. Sen and S. Sen, The Fracture Toughness of Borides Formed on Boronized Cold Work Tool Steels, Mater. Charact., 2003, 50, p 261–267CrossRef U. Sen and S. Sen, The Fracture Toughness of Borides Formed on Boronized Cold Work Tool Steels, Mater. Charact., 2003, 50, p 261–267CrossRef
11.
Zurück zum Zitat V.I. Dybkov, W. Lengauer, and K. Barmak, Formation of Boride Layers at the Fe-10%Cr Alloy-Boron Interface, J. Alloys Compd., 2005, 398, p 113–122CrossRef V.I. Dybkov, W. Lengauer, and K. Barmak, Formation of Boride Layers at the Fe-10%Cr Alloy-Boron Interface, J. Alloys Compd., 2005, 398, p 113–122CrossRef
12.
Zurück zum Zitat Ch. Li, B. Shen, G. Li, and Ch. Yang, Effect of Boronizing Temperature and Time on Microstructure and Abrasion Wear Resistance of Cr12Mn2V2 High Chromium Cast Iron, Surf. Coat. Technol., 2008, 202, p 5882–5886CrossRef Ch. Li, B. Shen, G. Li, and Ch. Yang, Effect of Boronizing Temperature and Time on Microstructure and Abrasion Wear Resistance of Cr12Mn2V2 High Chromium Cast Iron, Surf. Coat. Technol., 2008, 202, p 5882–5886CrossRef
Metadaten
Titel
Diffusion Boronizing of H11 Hot Work Tool Steel
verfasst von
Peter Jurči
Mária Hudáková
Publikationsdatum
01.10.2011
Verlag
Springer US
Erschienen in
Journal of Materials Engineering and Performance / Ausgabe 7/2011
Print ISSN: 1059-9495
Elektronische ISSN: 1544-1024
DOI
https://doi.org/10.1007/s11665-010-9750-x

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