Methods of coating yankee dryer drums,申请号EP20010120477-传众专利搜索

Methods of coating yankee dryer drums

申请公布号：EP1158066(A1)

申请号：EP20010120477

申请日期：1996.12.17

申请公布日期：2001.11.28

申请人：

BENDER MACHINE, INC.

发明人：PERDIKARIS, CHRIS

分类号：C23C4/04;C23C4/08;C23C30/00;D21F5/02;F26B13/14;(IPC1-7):C22C38/32;C22C38/54

主分类号：C23C4/04

摘要：<p>A method of coating a Yankee dryer drum surface comprises applying an iron-chromium alloy surface coating onto the Yankee dryer drum surface containing from about 20 to about 47 weight percent chromium, and wherein the iron-chromium surface coating has a Rockwell C hardness of about 55 to 70. Another method of coating a Yankee dryer drum surface with an iron-chromium alloy to protect against erosive and tribological wear includes the steps of: a) providing an iron-chromium alloy having at least about 30 to about 45 weight percent chromium, and b) applying the iron-chromium alloy to the Yankee dryer drum surface to form a iron-chromium surface coating.</p>