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公开(公告)号:US20070278324A1
公开(公告)日:2007-12-06
申请号:US11801456
申请日:2007-05-10
申请人: Frank Gartner , Peter Heinrich , Heinrich Kreye , Peter Richter , Tobias Schmidt
发明人: Frank Gartner , Peter Heinrich , Heinrich Kreye , Peter Richter , Tobias Schmidt
IPC分类号: B05B1/24
CPC分类号: B05B7/1486 , B05B1/00 , B05B7/1404 , B05B7/16 , B05B15/18 , C23C24/04
摘要: The invention relates to a nozzle for cold gas spraying in which gas and spraying particles are accelerated. According to the invention, the cold gas spraying nozzle is at least partially coated at its inner wall.
摘要翻译: 本发明涉及一种用于冷气喷射的喷嘴,其中气体和喷雾颗粒被加速。 根据本发明,冷气喷嘴在其内壁处至少部分地被涂覆。
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公开(公告)号:US20130183453A1
公开(公告)日:2013-07-18
申请号:US13737149
申请日:2013-01-09
CPC分类号: C23C4/12 , B05B7/1486 , B05B7/162 , C23C4/06 , C23C24/04
摘要: A thermal spraying method is provided, wherein spray particles of a powdered spray material are introduced into a hot carrier gas stream, heated by the carrier gas stream and then sprayed onto the surface of a substrate by a spray nozzle, wherein the temperature of the spray particles upon impact onto the substrate is below the melting temperature of the spray material. The spray particles are heated in the hot carrier gas stream upstream of the nozzle throat to a temperature that causes at least partial melting of the spray particles in that location.
摘要翻译: 提供了一种热喷涂方法,其中将粉末状喷雾材料的喷雾颗粒引入热载体气流中,由载气流加热,然后通过喷嘴喷射到基材的表面上,其中喷雾温度 撞击到基底上的颗粒低于喷涂材料的熔融温度。 喷雾颗粒在喷嘴喉部上游的热载气流中被加热到在该位置使喷雾颗粒至少部分熔化的温度。
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公开(公告)号:US20080277458A1
公开(公告)日:2008-11-13
申请号:US12118623
申请日:2008-05-09
申请人: Mustafa Kocak , Stefan Riekehr , Waman Vishwanath Vaidya , Frank Gartner , Thorsten Stoltenhoff , Heinrich Kreye , Thomas Klassen
发明人: Mustafa Kocak , Stefan Riekehr , Waman Vishwanath Vaidya , Frank Gartner , Thorsten Stoltenhoff , Heinrich Kreye , Thomas Klassen
IPC分类号: B23K31/02
CPC分类号: C23C24/04
摘要: A method for the subsequent treatment of welded connections is shown and described. The object of providing a method for the subsequent treatment of a weld by which the tensile stresses in the region of the weld are reduced is achieved by applying a top layer to the weld on a workpiece by cold-gas spraying.
摘要翻译: 示出并描述了用于随后处理焊接连接的方法。 提供用于随后处理焊缝区域中的拉伸应力减小的方法的目的是通过将冷却气体喷涂在工件上的焊缝上施加顶层来实现。
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