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  KHR-A Quench Oil Analyzer for Testing Quench Oil Medium charateristic ,lower price than IVF

For quenching of steel components, the following effects are expected:

(1) high and uniform hardness and adequate hardened depth;

(2) no quenching crack;

(3) little or no distortion.

Proper selecion of quench media is a premise for achieving these goals. At present, the cooling

 characteristics of a quench medium are measured mostly by adopting the international standard

(ISO9950), and are illustrated on the cooling rate curve. However, in order to quench a

particular workpiece with definite shape, size and property requirements.

Question:

1).how to decide an ideal quench medium based on its cooling characteristics?

2).In a workshop one quench tank is usually used to treat a variety of workpieces made from different steels. How can we choose a common quench medium for such varieties?

As we  know, some workpieces were not sufficiently hardened when quenched in oil, while they were cracked when quenched in water. So the data about the cooling rate at 300 centigrade or the time cost  of the temperature cooling to 600,400,200 centigrade are most important to heat treatment.

Problems:

After the quenchants are used in long time , Their Cooling Characteristics are changed. If the workpieces are treated at that time, it  will cause much loss

Solution:

Our equipment can selec quenching medium based on their cooling characteristic.

Our equipment function:

When your company begin to use the new quenchants, you can use our machine to test your quenchig medium and collect the cooling curve which our machine can store it up and dispaly on computer  by wireless.

one month later or the time according to your situation, you can use our machine to test your quenchig medium again and collect the new curve which can caompared to the old one.If the cooling rate curve is lots different to the old one.We suggest the quenchant must change to new one to aovid the loss.

OUR SERVICE:

If there any questions, our engineer can help you at any time. You can alo mail your quenching medium to us ,we can test for free and give you our advice.

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