How to install a dowel in a wall: practical recommendations for installing the product
SHARE ON SOCIAL NETWORKS FacebookTwitterOkGoogle+PinterestVk The dowel is the most popular fastener that is used for reliable
Pure zinc
Zinc alloys: GOST, melting point, properties, application
Properties of zinc The metal has weak mechanical properties. It is brittle and brittle at normal temperatures,
what is steel annealing
Incomplete annealing of steel u10 is carried out at what temperature
Metallurgy produces a huge number of steel grades. Different tasks often require specific characteristics
The Earth's magnetism is determined by the iron and nickel in its core. But it is not yet entirely clear how exactly. Photo: Science Photo Library / AFP (“Kommersant Science” No. 6, September 2017)
Magnetism of iron and nickel - on the Earth and inside the Earth
Andrey Katanin, Doctor of Physical and Mathematical Sciences, Chief Researcher at the Institute of Metal Physics named after. M.N.
Choosing a jigsaw file: parameters, characteristics, markings
Today we will analyze the types of files for an electric jigsaw, because when choosing, the buyer has many
How to make a snowmobile - step-by-step description of how to build a vehicle with your own hands (105 photos + video)
Frame made of wood The basis of a snowmobile made from a walk-behind tractor will be its frame, which can
Laying concrete for subsequent stamping technology
Analysis of the technology for creating printed (stamped) concrete
The essence and possibilities of using this technology Stamped concrete is ordinary concrete, applied to the surface
Tinning (tin plating, tin-bismuth alloy) | Mechanism and technology of the process | Structure and properties of coatings.
There is a common belief that it is impossible to solder or tin aluminum (as well as alloys).
shaped products
Shaped products - what are they and why are they needed?
Shaped products made of cast iron and steel are widely used in the process of pipe installation. Without
AS P-309L electrodes made in Turkey are used for welding stainless and heat-resistant steels
Electrodes for welding stainless steel: welding stainless steel correctly
Welding parts made of stainless steels is a complex process that requires the performer to
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