Plated steel sheet

C - Chemistry – Metallurgy – 23 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C23C 2/02 (2006.01) C21D 1/74 (2006.01) C21D 8/02 (2006.01) C23C 28/00 (2006.01)

Patent

CA 2256667

A plated plate formed by laminating an iron oxide layer and a layer of a plating material in the mentioned order on a bare surface of steel. A joint portion comprising metal iron or an iron alloy, by which the bare surface of steel and the layer of a plating material are joined together, is provided in the iron oxide layer, whereby a layer of a plating material of a high adhesion can be formed uniformly on the whole surface of the steel plate. A method of forming a layer of a plating material of a high adhesion easily by the hot- dipping can be provided with respect to, especially, even a steel plate, which is difficult to be subjected to hot-dipping, such as a high-tension steel plate and a stainless steel plate.

Cette invention concerne une tôle d'acier plaquée, laquelle est obtenue en laminant une couche d'oxyde de fer et une couche de matériau de plaquage dans l'ordre susmentionné sur une surface d'acier nue. La couche d'oxyde de fer comprend une portion de jonction comprenant du fer métallique ou un alliage de fer, laquelle portion assure la réunion de la surface d'acier nue et de la couche de matériau de plaquage. Cette invention permet de former une couche d'un matériau de plaquage uniforme et d'une adhérence élevée sur toute la surface de la tôle d'acier. Cette invention concerne également un procédé permettant de former facilement une couche d'un matériau de plaquage qui possède une forte adhérence, lequel procédé consiste à effectuer une immersion à chaud. Ce procédé est notamment destiné à des tôles d'acier, ces dernières étant difficiles à traiter par immersion à chaud, notamment dans le cas de tôles d'acier d'une tension élevée ou de tôles d'acier inoxydables.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Plated steel sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plated steel sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plated steel sheet will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1608660

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.