发明名称 |
METHOD FOR WORKING SURFACES ON METALS |
摘要 |
The present invention relates to a method for machining or working surfaces on metals, namely for creating surfaces with self-lubricating properties on metals (1) by providing a surface layer (B) which is homogeneous with the base metal and of lubricating character, whereby said surface layer of the metal is melted with high energy, e.g. a laser (4). This method is characterized by melting the surface layer (3) of the metal while at the same time adding a metal, metal alloy or metal mixture (5) in the form of molybdenum to the smelt (6), whereby a metal composite is obtained, consisting of substantially unchanged particles of the added molybdenum material in a matrix of the remelt base metal. |
申请公布号 |
EP0595802(B1) |
申请公布日期 |
1997.07.23 |
申请号 |
EP19910906886 |
申请日期 |
1991.03.18 |
申请人 |
DUROC AB |
发明人 |
OLOFSSON, JOHAN, LENNART;ILAR, PER, TORBJOERN, EDVIN |
分类号 |
B23H5/00;B23H7/02;B23K35/32;C23C24/10;C23C26/00;C23C26/02;F16C33/14 |
主分类号 |
B23H5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|