Welding wire: what it is, types and applications
Welding or filler wire is supplied in reels. This is convenient for industrial lines: the reel is installed
Composition AD31
Weldability of aluminum and magnesium alloys
AD31 is part of the group of aluminum-magnesium-silicon alloys (this system is called avial). It has high ductility and
Countries with the largest reserves of copper ores
Countries with the highest water availability, thousand m3 per person. Countries with the lowest water availability, thousand
Marking of aluminum and aluminum alloys used in aircraft construction
Marking of aluminum and aluminum alloys used in aircraft construction
Aluminum is a common non-ferrous metal that is actively used in construction and in the production of rolled metal
SMD components
SMD components and recommendations for soldering printed circuit boards
Greetings, friends! We have already told you how some of the “bricks” from which computers and
How and with what to clean copper products from blackness and green and white deposits at home
How and with what to clean copper products from blackness and green and white deposits at home
Copper products have remained relevant and popular for several centuries. But their noble appearance
Types and features of anti-corrosion paint for metal
Exterior metal and rust paints are used for surfaces that occupy a large area
How to solder copper and brass
How to solder copper and brass to get a reliable connection
Taps, hardware, pipes, decorative interior items and many other products are made from brass. This
GOST 3262-75 Steel water and gas pipes. Specifications
GOST 3262-75 INTERSTATE STANDARD STEEL WATER AND GAS PIPES TECHNICAL CONDITIONS Moscow Standartinform 2007 INTERSTATE STANDARD
Native copper
Characteristic chemical properties of simple substances - metals: alkali, alkaline earth, magnesium, aluminum; transition metals (copper, zinc, chromium, iron)
Chemical properties of alkali metals: interaction, preparation Alkali metals are in the first group of the periodic table.
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