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Vacuum-furnaces – design and control – an actual overview
Heattreat Column: Vacuum-furnaces – design and control – an actual overview 2010-02-18 Column
The heat treatment in a vacuum-furnace is depending from the design, temperaturecontrol as well as from the achieved vacuum-level during heat treatment applications.
[read more...]

New possibilities for surface hardening of stainless steels
Heattreat Column: New possibilities for surface hardening of stainless steels 2009-11-16 Column
How to improve wear and seizure resistance of stainless steels while keeping their corrosion resistance?
[read more...]

Low Pressure Carburizing - an efficient, flexible and environmental-friendly heat treatment process
Heattreat Column: Low Pressure Carburizing - an efficient, flexible and environmental-friendly heat treatment process 2009-09-16 Column
In the last years, low pressure carburizing (LPC) has been established in industrially applications and developed further. The work pieces placed in a vacuum furnace will be carburized by carburizing and diffusion cycles with gaseous hydrocarbons with subsequent quenching in high pressure gas or oil.
[read more...]

Latest developments in heat-treatments applied to cast iron
Heattreat Column: Latest developments in heat-treatments applied to cast iron 2009-06-16 Column
All usual heat-treatments applied to eutectoid or hyper- eutectoid alloyed steels (low, medium or high alloyed) can be transferred to cast irons in which alloying elements (types and contents) are equivalent.
[read more...]

Shortened bainitic treatments of steel showing increased properties
Heattreat Column: Shortened bainitic treatments of steel showing increased properties 2009-04-20 Column
By recent research projects of IWT Bremen it was demonstrated experimentally that either specified combined bainitic–martensitic, or two-step bainitic treatment cycles (Tab. 1, Fig. 1: B1M* and BB), lead to a significant shortening of the heat treatment time, whilst maintaining hardening for steels and avoiding distortions.
[read more...]

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Column

  
   

Vacuum-furnaces – design and control – an actual overview
Heatreat Expert: Vacuum-furnaces – design and control – an actual overviewwritten by:
Dipl.-Ing. Philippe Cazenave

The heat treatment in a vacuum-furnace is depending from the design, temperaturecontrol as well as from the achieved vacuum-level during heat treatment applications.

[read more...]

     

event calendar


ESEF & Techni-Show

from 2010-03-09 until 2010-03-12

Jaarbeurs Utrecht, Hall 1 to 3, The Netherlands

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Experts

  
   

EXPERTS INTRODUCE THEMSELVES
2010-02-02
Prof. Dr.sc. B. Liscic
Heattreat Expert: Prof.Dr.sc. Bozidar Liscic written by: Prof.Dr.sc. Bozidar Liscic
our expert for quenching - technology [read more...]