发明名称 Method for preventing corrosion and component obtained by means of such
摘要 Method (100) for preventing corrosion in a component (1) of a turbo-machine having a metal substrate (5) made of carbon steel, low alloy steel and stainless steel includes: -a first deposition step (110) of depositing a first metallic layer (2a) on the substrate (5) by electroplating; -a second deposition step (120) of depositing at least a second layer (2b) of a nickel alloy on the first layer (2a) by electroless plating; -at least one thermal treatment (140) step after the deposition steps (110, 120), said thermal treatment (140) being applied at a temperature (T) and for a time (t) depending on the overall thickness of the layers (2a, 2b), the value of said temperature (T) being directly proportional to the thickness, the value of said time (t) being inversely proportional to the temperature (T).
申请公布号 AU2013246985(A1) 申请公布日期 2014.10.16
申请号 AU20130246985 申请日期 2013.04.08
申请人 NUOVO PIGNONE SRL 发明人 GIANNOZZI, MASSIMO;PAOLETTI, RICCARDO;ROMANELLI, MARCO;ANSELMI, MARCO
分类号 C25D5/12;C23C18/16 主分类号 C25D5/12
代理机构 代理人
主权项
地址