Метка: pore
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Compare claydite block and gas block
Starting construction, our readers often ask which is better: expanded clay or gas block, what are the differences and whether these popular building materials have similarities. Since childhood, we know that everything is known in comparison, therefore, how can one say what is better without making a comparative analysis, otherwise the conversation will be about…
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Compare carbon dioxide or welding mixture
Shielding gases supplied to the place of formation of the weld serve to protect the weld pool and the arc from atmospheric gases, which improves the quality of the joint. In addition, shielding gases themselves affect the composition of the weld, increasing its density, penetration depth, and improving the microstructure of the metal. In the…