Effects of different alloying elements on the hardness profile of nitrided hot-work tool steels

2006 ◽  
Vol 151 (3) ◽  
pp. 105-109 ◽  
Author(s):  
R. Schneider ◽  
H. Schweiger ◽  
G. Reiter ◽  
V. Strobl
Keyword(s):  
Alloying Elements ◽  
Hardness Profile ◽  
Tool Steels ◽  
Hot Work Tool Steels

Effects of different alloying concepts of new hot work tool steels on the hardness profile after nitriding

2007 ◽  
Vol 23 (3) ◽  
pp. 173-176 ◽  
Author(s):  
R. Schneider ◽  
H. Schweiger ◽  
G. Reiter ◽  
V. Strobl
Keyword(s):  
Hardness Profile ◽  
Tool Steels ◽  
Hot Work Tool Steels

The low temperature aluminising kinetics of hot-work tool steels

2012 ◽  
Vol 67 (2) ◽  
pp. 133-139
Author(s):  
B. Matijević ◽  
I. Kumić ◽  
T. Belić
Keyword(s):  
Low Temperature ◽  
Tool Steels ◽  
Kinetics Of ◽  
Hot Work Tool Steels

Influence of Temperature and Tempering Conditions on Thermal Conductivity of Hot Work Tool Steels for Hot Stamping Applications

2015 ◽  
Vol 86 (12) ◽  
pp. 1628-1635 ◽  
Author(s):  
Stephan Hafenstein ◽  
Ewald Werner ◽  
Jens Wilzer ◽  
Werner Theisen ◽  
Sebastian Weber ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Hot Stamping ◽  
Tool Steels ◽  
Influence Of Temperature ◽  
Hot Work Tool Steels

Effect of Surface Preparation by Non-Directional Grinding on Properties of AISI D2 Plasma-Nitride Layer

2013 ◽  
Vol 376 ◽  
pp. 190-194
Author(s):  
S. Rajsiri ◽  
T. Kraiha ◽  
L. Plangklang ◽  
U. Chairue
Keyword(s):  
Plasma Nitriding ◽  
Diamond Particle ◽  
Surface Preparation ◽  
Nitride Layer ◽  
Surface Finishing ◽  
Hardness Profile ◽  
Nitride Coating ◽  
Tool Steels ◽  
Finishing Process ◽  
Aisi D2

This research studies the properties of plasma-nitride coating on AISI D2 tool steels prepared by non-directional grinding at various finishing. In the manufacturing process, the AISI D2 was machined to size and hardened with a typical hardening process. In addition, its surface was treated with plasma nitriding. Various levels of roughness were produced as well as possible affects on the nitride coating properties. In this study, the following five conditions of grinding were performed on the hardened specimens: 1-µm diamond particle and four SiC grinding papers: P100, P240, P800, and P2500. The surface finishing with at least 0.023-µm roughness value (P800 grinding) provided a plasma-nitride layer with a moderately good hardness profile and a thick nitride layer compared with other finer finishing. This finishing process was also more economical requiring less time and manpower to create than others. Overall, this study suggests that finer surface finishing has a tendency to significantly improve the tool steels hardness profile and hardened depth.

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