In the fight against corrosion (1979)

Foundry production.

Rolling mill.

Corrosion of metal on carbon steel pipes.

A sample of corrosion.

Repair of boilers due to corrosion of metal pipes.

Welding of pipes.

Steel tape for the production of mufflers for cars.

Stamping, welding of the silencer.

Installing a silencer on the car.

The car is driving on the road.

Muffler repair.

Anti-corrosion protection of metal.

Industrial landfill.

Scientific Institute UKRNIISPETSSTAL.

Laboratory of the Institute.

Yuri Belov, a senior researcher at the Institute, tells us.

Cartoon explaining the principle of metal protection by diffusion of chromium atoms into a steel strip.

The tape after processing.

A device for protecting pipes by chromium diffusion.

Treated pipes.

Deformation of pipes treated with a galvanic method of metal protection.

Verification of materials treated with chromium diffusion by various effects on metal.

The deputy head of the laboratory Anatoly Plashevsky tells.

Nikopol Pipe Plant is building a line for diffusion protection.

Evgeny Ponomarenko, head of the UKRNIISPETSSTAL laboratory, tells.

Foundry and rolling mill.