METHOD OF TREATMENT OF STEEL PRODUCTS Russian patent published in 1997 - IPC

Abstract RU 2083689 C1

FIELD: preparation for operation of parts after finishing machining and after welding of thin-walled products. SUBSTANCE: after finishing machining of products, they are subjected to electrolytic hydrogen absorption at current density of cathode polarization from 0.05 to 1.5 A/sq.dm and then, they are dehydrogenated by holding in the air at room temperature for 10 h. EFFECT: higher efficiency. 1 tbl

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RU 2 083 689 C1

Authors

Berezhnitskaja Marija Filippovna[Ua]

Vitvitskij Viktor Ivanovich[Ua]

Tkachev Vladimir Ivanovich[Ua]

Koval'Chuk Vjacheslav Iosifovich[Ua]

Grebenjuk Stanislav Alekseevich[Ua]

Dates

1997-07-10Published

1991-08-07Filed