公开(公告)号：US20080102298A1

公开(公告)日：2008-05-01

申请号：US11978422

申请日：2007-10-29

申请人： Peter Kurze ,  Hermann H. Urlberger ,  Jurgen Koch

发明人： Peter Kurze ,  Hermann H. Urlberger ,  Jurgen Koch

IPC分类号： C23C14/14

CPC分类号： C23C8/10 ,  C23C28/044 ,  C23C28/048

摘要： Disclosed is a method for producing wear-resistant layers on materials of barrier-layer-forming metals, such as aluminum, magnesium and titanium and their alloys and mixtures, preferably aluminum or its alloys, by means of laser treatment, the material surface being exposed to a laser irradiation in the presence of an atmosphere containing oxygen in such a way that the upper or outer layer of the material surface reacts with the oxygen to form an oxide of the metal constituting the material, preferably aluminum oxide, and the layer of the material lying under that is remelted without reacting with the atmosphere containing oxygen. This results in a multilayer structure with excellent wear-resistant properties, including excellent corrosion resistance, excellent abrasion resistance and extreme hardness that does not exhibit any brittleness as a result of the hardness gradient within the layer structure.

摘要翻译： 公开了一种在阻挡层形成金属如铝，镁和钛及其合金和混合物（优选铝或其合金）的材料上通过激光处理制造耐磨层的方法，该材料表面被暴露 在含有氧的气氛的情况下进行激光照射，使得材料表面的上层或外层与氧反应形成构成材料的金属的氧化物，优选为氧化铝， 位于其下方的材料重新熔化而不与含有氧的气氛反应。 这导致具有优异的耐磨性能的多层结构，包括优异的耐腐蚀性，优异的耐磨性和极高的硬度，由于层结构内的硬度梯度，其不显示任何脆性。

公开(公告)号：US08029907B2

公开(公告)日：2011-10-04

申请号：US11978422

申请日：2007-10-29

申请人： Peter Kurze ,  Hermann H. Urlberger ,  Jürgen Koch

发明人： Peter Kurze ,  Hermann H. Urlberger ,  Jürgen Koch

IPC分类号： B32B9/00

CPC分类号： C23C8/10 ,  C23C28/044 ,  C23C28/048

摘要： Disclosed is a method for producing wear-resistant layers on materials of barrier-layer-forming metals, such as aluminum, magnesium and titanium and their alloys and mixtures, preferably aluminum or its alloys, by means of laser treatment, the material surface being exposed to a laser irradiation in the presence of an atmosphere containing oxygen in such a way that the upper or outer layer of the material surface reacts with the oxygen to form an oxide of the metal constituting the material, preferably aluminum oxide, and the layer of the material lying under that is remelted without reacting with the atmosphere containing oxygen. This results in a multilayer structure with excellent wear-resistant properties, including excellent corrosion resistance, excellent abrasion resistance and extreme hardness that does not exhibit any brittleness as a result of the hardness gradient within the layer structure.

摘要翻译： 公开了一种在阻挡层形成金属如铝，镁和钛及其合金和混合物（优选铝或其合金）的材料上通过激光处理制造耐磨层的方法，该材料表面被暴露 在含有氧的气氛的情况下进行激光照射，使得材料表面的上层或外层与氧反应形成构成材料的金属的氧化物，优选为氧化铝， 位于其下方的材料重新熔化而不与含有氧的气氛反应。 这导致具有优异的耐磨性能的多层结构，包括优异的耐腐蚀性，优异的耐磨性和极高的硬度，由于层结构内的硬度梯度，其不显示任何脆性。

公开(公告)号：US4406563A

公开(公告)日：1983-09-27

申请号：US249333

申请日：1981-03-30

申请人： Hermann H. Urlberger

发明人： Hermann H. Urlberger

IPC分类号： E01F15/02 ,  E01F15/14 ,  E01F13/00

CPC分类号： E01F15/025

摘要： A transportable barrier to vehicle traffic, having a prefabricted base shaped to deflect the collision of a vehicle, and vertical pillars supporting at least one longitudinal side bar above the base, the longitudinal side bar positioned to cushion the collision of a vehicle.

摘要翻译： 车辆交通的可移动的障碍物，具有形状以偏转车辆碰撞的预制底座以及支撑在基座上方的至少一个纵向侧杆的垂直支柱，该纵向侧杆定位成缓冲车辆的碰撞。