O termo original é palavra inglesa: to clad, cladding, etc. "Cladeadas" foi um aportuguesamento, pois não existe tal palavra em português. Trata-se de placas de metal revestidas por outro metal. Veja estes exemplos:

cladded plates All cladded plates Manufacturers, Products in Asian ...
Knitting Needle Guide Taiwan China Asian B2B Commerce! Tools ,Machine , Equipments,HT,Hand Tools, cladded plates ,KN cladded plates, Taiwan cladded plates ...
www.commerce.com.tw/Global_Cladded_Plates.htm

[PDF] Manufacturing of Multiclads Using a Single Explosive Charge
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explosively cladded plates. This paper describes the technique and lays ... ded, for example, to mild steel, thick cladded plates are explo- ...
http://doi.wiley.com/10.1002/prep.19880130504

Cladded Wear Plates In Mining
Thin cladded plates are fillet welded or plug welded to support ... Thicker cladded plates can often be attached to support structures with mild or low ...
www.cladtechnologies.com/Articles/Minetec/mintec.htm -

Ingenta
Connect Thermal shock experiments on cracked cladded plates
Thermal shock experiments on cracked cladded plates. Authors: Hodulak L.; Blauel J.G.; Siegele D.; Urich B. Source: Nuclear Engineering and Design, ...
www.ingentaconnect.com/content/els/00295493/1999/00000188/0...