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HEAT TREATMENT
Discover our range of tools and consumables for thermal treatment
Products and solutions for the heat treatment of your blades.
The heat treatment in cutlery consists in making the steels undergo, and more particularly to knife blades, a succession of operations Alternating a controlled heater with accelerated cooling also controlled.
These operations, also designated by the term "quench"Are regularly followed by a new heat treatment called the"returned".
The purpose of these processes are to radically modify the properties of the steels to give the blades of hardness qualities or, on the contrary, to relax by income (ductility) to prevent them from breaking.
A well-conducted heat treatment process also gives blades of excellent resistance qualities, including oxidation.
All our cutlery steels are accompanied by a Complete technical data sheet indicating the temperatures to be respected, the circles of quench and treatment times.
For a perfect control of heating temperatures, EuRotechni offers a range of ovens of quench Electric of our partner Prederi, Italian specialist in this area.
For cutlers who do not wish to lead thermal treatment operations themselves, whether for lack of mastery, lack of adequate material or simply for a question of budget control, EuRotechni proposes to conduct these operations in your place in the rules of the art.
For that, go to our page "THERMAL TREATMENT STOOX knife blades".
First steps towards heat treatment: heat the pieces.
The first step of the heat treatment is to heat your parts at a very precise temperature according to the treated steel types and the desired result (see the data sheets accompanying each of our cutlery steels).
This heater can be done at the classic forge, of course, but it requires a perfect mastery based on a long visual experience where the color of the heated room indicates "about" the temperature reached.
To obtain the precise temperatures recommended for each type of cutlery steel, the use of an oven quench is strongly recommended for its heating uniformity and continuous and controlled control of temperature.
Duftsal and strip for your protective atmospheres.
To avoid decarburization and gain as quenchIt is strongly recommended to soak your stainless steels under protective atmosphere. Stainless steel clamp or Protective Painting leads, these two products guarantee you optimal results and a considerable time saving at the workshop.
Satanite: refractory clay for beautiful lines of quench.
Satanite is a refractory clay that allows selective quenching. By insulating the back or other parts of the blade by means of the clay, only the unprotected parts will take the quench (usually blade cutting edges).
Beyond the aesthetic appearance (because it is possible to reveal the demarcation between the two zones with iron perchloride), selective quenches make it possible to increase the flexibility of your blade, since the back, non-tempered, will keep some ductility.
An oil reference of quench For each use.
Different types of quench (water, air, melted salt, polymers or gas), the quench Oil is the most widely used in cutting media.
The oil of quench is an indispensable element for your heat treatment operations. Specially designed for heat treatment operations, our quenching oils are offered in cans of 5 or 10 liters ideal for filling your tray of quench.
For examples, the THERMIC TO19R is an oil of quench accelerated very versatile, which is suitable for all types of steels while the THERMIC INO 235 is an oil of quench very accelerated, which will be advised especially for high-level carbon steels, without alloy elements (type XC75, XC100, C130...) - Even if it will be suitable for all shades of steel, carbon as stainless steel!
Do not hesitate to consult the data sheets of each of our steel or call our experts to know the oil of quench Ideal to use for your projects.
Eurotechni offers you all the necessary for optimal treatment on your blades, whether in stainless steel or carbon steel. For the protective atmosphere, as for quenching oils, through the Satanite for selective solers and electric ovens, find on our website a complete offer for your thermal treatments.