Vijesti

Welding knowledge that welders need to learn
svi . 13, 2025
1. Theoretical knowledge: Understand the physical and chemical changes in the welding process, such
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Welding caused fire accident
svi . 12, 2025
Welding caused fire accidentAccident: At a construction site, a welder did not effectively isolate a
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Precautions for using stainless steel welding rods
svi . 09, 2025
1. Chromium stainless steel has certain corrosion resistance (oxidizing acid, organic acid, c
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Unlicensed welding
svi . 08, 2025
1. Accident Process The construction of the 8-story staff dormitory of a certain unit was affected b
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Different types of welding rods
svi . 07, 2025
Definition and principle: Consumable welding rod: During the welding process, the welding rod itself
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Pay attention to whether there is flammable gas during welding
svi . 06, 2025
1. Accident process A chemical plant has a deep-cold hydrogen production device several stori
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How to save welding costs
tra . 30, 2025
There are many ways to save welding costs, such as adopting advanced welding technology, selecting a
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Welding explosion accident
tra . 29, 2025
The tragic welding explosion that occurred at a certain group company serves as a sobering reminder
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Welding machines suitable for E6013 welding rod
tra . 28, 2025
Applicable power source typeThe E6013 electrode is a structural steel electrode with an acidic coati
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Basic knowledge of welding rods
tra . 27, 2025
The welding rod is a melting electrode coated with flux for arc welding. It consists of two parts: f
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Residual alcohol in the container during welding
tra . 25, 2025
Main course of the accident A pharmaceutical factory sent a leaking alcohol barrel to the rep
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Relationship between electrode length and welding effect
tra . 24, 2025
The length of the welding rod has a significant impact on the welding effect, which is mainly reflec
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