公开(公告)号：US20040182481A1

公开(公告)日：2004-09-23

申请号：US10768613

申请日：2004-01-30

Applicant: EnviroFuels, L.P.

Inventor： Dwight M. Smith

IPC: C23C022/07

CPC classification number: C10M125/24 ,  C10M2201/085 ,  C10M2201/18 ,  C10M2215/02 ,  C10N2210/01 ,  C23C22/03

Abstract: The present invention relates generally to the field of metal conversion surfaces, in particular, the creation of a phosphate-metal chemisorbed layer for iron and aluminum parts as well as to other metal substrates capable of forming a conversion surface. A phosphorus-containing solution is brought into contact with the metal components such that a conversion surface is formed.

Abstract translation: 本发明一般涉及金属转化表面的领域，特别是关于铁和铝部件以及能够形成转化表面的其它金属基材的磷酸金属化学吸附层的产生。 使含磷溶液与金属成分接触，形成转化面。