Manufacturing of molds for aluminum casting
Mold for casting plastics and polymers: types of molds for injection molding machines, manufacturing
Making molds for aluminum casting, stages and manufacturing process Aluminum is quite cheap
How to straighten a wire
DIY wire crafts - many interesting step-by-step master classes with photo examples and ideas
Wire is sold in coils, and sometimes there are a lot of bent and twisted pieces lying around at home. But
Features of non-ferrous metallurgy
The importance of non-ferrous metallurgy in global industry
Non-ferrous metallurgy is a completely separate part of heavy industry. Methods of extraction, processing and smelting of non-ferrous
Welding helmet repair and modernization
Welding work in a gas-filled and dusty environment, in confined spaces with limited volume,
How to solder a radiator: step-by-step technology for soldering automotive, aluminum and copper cooling radiators with your own hands
Mid-autumn is the last time to tidy up the cooling system before filling
Arched roof made of corrugated sheets. What is an arched profiled sheet
You can make a canopy on your site in various ways, from various materials and using various technologies.
Payment for scrap metal to a bank card
How much does a kilogram of copper cost and where is it most often found?
Copper is characterized by high conductivity of electric current. This parameter determines the main area of ​​its use: release
Canopies for gates and wickets: how to weld correctly
Welding the ears The order of work here will look as follows (for convenience, let’s imagine that the loops
photo 2
Types of scrap and waste of non-ferrous metals and alloys, marking, classification and categories of non-ferrous metals
Non-ferrous is a group of different metals and their alloys. Let's take a closer look at what non-ferrous scrap is
Steel smelting in electric arc furnaces - description and features of this process
Steel smelting in electric arc furnaces - description and features of this process
the ability to quickly heat the metal, which makes it possible to introduce a large amount of alloying additives into the furnace; opportunity
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