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Buy electrodes for welding cast iron
Buy electrodes for welding cast iron
We offer to buy electrodes for welding cast iron in LLC Vatra profitably and simply! The chemical composition of cast iron often creates certain problems during welding. Difficulties in welding parts arise due to the properties of cast iron. Among them:
- Physico-chemical properties of cast iron.
- The presence of silicon and other elements that contribute to metal oxidation during welding and subsequent non-welding.
- The weld is rapidly cooled, which leads to the formation of cementite. It is very hard and interferes with the subsequent processing of the cast iron seam.
- It is difficult to form a welding seam due to the too liquid state of the metal in the welding bath.
- Due to uneven heating of the metal and its cooling, cracks may form inside and outside the metal.
- Cast iron is capable of releasing more gases than other metals. This leads to the appearance of pores in the weld.
Preparation
Cast iron must be well prepared for welding operations. It is degreased with solvents, cleaned with metal brushes, and metal emery is used for stripping. In case of heavy contamination, a burner is used for cleaning.
Special welding electrodes for cast iron – a solution from Vatra LLC!
Vatra LLC offers welding electrodes of its own production TSCH-4. These welding electrodes for cast iron are able to make welding easier. They are designed for cold welding and the elimination of defects in cast iron castings by welding. With their help, you can also:
- To carry out welding work not only on cast iron, but also with steels.
- To carry out repair work in cast iron castings.
- To weld metal onto parts with the resulting wear for their subsequent restoration.
Cast iron welding electrodes TSCH-4 are recommended for work in lower positions. Welding is carried out with short rollers 20-30 mm. It is necessary to perform preliminary calcination. The recommended temperature for calcination is 340-350 degrees with constant maintenance within these limits.
It is profitable to buy electrodes for welding cast iron from the manufacturer!
Our company is constantly improving the formulation of electrodes, which makes it possible to guarantee strong joints with an impact strength of 78 J/cm2. The benefits of using Belarusian-made welding electrodes Low toxicity and high economic benefits are attributed to Vatra.
The company has mastered the production of cast iron electrodes with diameters of 3 mm and 4 mm. To order, please contact the sales department or leave a request on the website. You can buy cast iron welding electrodes at the Vatra LLC plant with cash or non-cash payment.
Contacts
Company phone numbers:
+375 (29) 688-27-06
+375 (17) 388-28-02 accountant
+375 (17) 388-28-03 sales department
Email address:
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