Näytetään tekstit, joissa on tunniste metallien pinnoitus. Näytä kaikki tekstit
Näytetään tekstit, joissa on tunniste metallien pinnoitus. Näytä kaikki tekstit

4.3.22

Editorial summary. Zinc may be given a fine black color...

Scientific American 9, 27.2.1869 Zinc may be given a fine black color, according to Knaffl, by cleaning its surface with sand and sulphuric...

8.1.22

Copper Paint for Cast-Iron.

The Manufacturer and builder 12, 1876 M. Andry, of Paris, France, who has been so successful in electro-plating with copper the cast-iron ...

24.10.21

To cover Brass and Copper with a bright coating of Zinc.

Practical Magazine 19, 1876 (Chemistry applied to the Arts, Manufactures, &c. Metallurgy.) For this purpose, Prof. BÖTTGER, thirty ...

Tilaa: Blogitekstit ( Atom )