Contact

info@vaalheattreatment.co.za

Tel +27 (0)16 427 1036

Mitco Industrial Park
Houtkop Ave
Vereeniging
Gauteng
South Africa

Vaal Heat Treatment Services

Sandblasting is a new service Vaal Heat Treatment has to offer to it's current customers as well as others requiring this service.

Weld Distortion Control prevents up to 90% of weld distortion and saves time during welding.

Welding can severely influence strengthened or hardened metals, depending on the hardening technique used. Because of this, post-weld heat treatment is often very helpful in maintaining weld joint strength.

Vibrate Stress Relieve removes thermal stress from a metal part. Thermal stress is caused by a sharp temperature drop in metal. It creates problems of distortion and premature cracking. "Stress relieving" reduces these effects.

Advantages of Weld Distortion Control :

1) Reduces Distortion during the welding process;
2) Saves time during the welding process;
3) Improves welding process;
4) Reduces Thermally induced stresses from welding immediately;
5) Easy to operate;

VIBRATE STRESS RELIEF

VSR is gaining popularity due to its ease of use, mobility and flexibility.

The main applications of this process is for stress relieving of weld fabrications during and on completion of welding, intermediate and final stress relieve of machined items requiring strict dimensional tolerance control and stress relief of rotating equipment prior to use.

A valuable tool provided by this process is the ability to monitor a physical response of the metal / item being treated which indicates the success of and completion stage of the stress relieving.

This type of stress relief can only be applied to items with thermally induced stresses and has very limited application for stresses induced by cold forming.

Please contact us for more information and to determine the applicability of Vibration Stress Relieving to your requirements.

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