专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110115167A1 STRUCTURED CHROME SOLID PARTICLE LAYER AND METHOD FOR THE PRODUCTION THEREOF 有权
标题翻译：结构化的固体颗粒层及其生产方法
公开(公告)号：US20110115167A1
公开(公告)日：2011-05-19
申请号：US12936158
申请日：2009-01-22
申请人： Rudolf Linde , Stefan Duerdoth
发明人： Rudolf Linde , Stefan Duerdoth
IPC分类号： F16J9/26 , C25D7/00 , C25D5/18
CPC分类号： C25D15/02 , C25D3/04 , C25D5/14 , C25D5/18 , C25D7/10 , F16J9/26 , Y10T428/12847 , Y10T428/12993
摘要： A structured chromium solids particles layer with a network of cracks in which solids particles are embedded, wherein the crack density is 10-250 per mm, the particle size of the solids particles lies in the range of from 0.01-10 μm, the proportion of solids particles in the overall layer is 1-30 vol.-% and the chromium solids particles layer has a microstructure with depressions in the surface of the layer, wherein the proportion of the surface area accounted for by the depressions is 5-80%. A method for producing the structured chromium solids particles layer on a workpiece includes introducing the workpiece into an electrolyte containing a Cr(VI) compound and electrolytically depositing a chromium layer at a current density of 20-100 A/dm2 and a current yield of 12% or less and then reversing the current direction wherein the solid particles are embedded within the network of cracks.
摘要翻译：具有嵌入固体颗粒的裂纹网络的结构化铬固体颗粒层，其中裂纹密度为10-250 / mm，固体颗粒的颗粒尺寸在0.01-10μm的范围内，整个层中的固体颗粒为1-30体积％，铬固体颗粒层具有在层的表面上具有凹陷的微结构，其中由凹陷占据的表面积的比例为5-80％。在工件上制造结构化铬固体颗粒层的方法包括将工件引入含有Cr（VI）化合物的电解质中，并以20-100A / dm 2的电流密度电解沉积铬层，电流产量为12 ％以下，然后使固体颗粒嵌入裂纹网络内的当前方向反转。

2. 发明授权

US08337687B2 Structured chrome solid particle layer and method for the production thereof 有权
标题翻译：结构化的铬固体颗粒层及其制备方法
公开(公告)号：US08337687B2
公开(公告)日：2012-12-25
申请号：US12936158
申请日：2009-01-22
申请人： Rudolf Linde , Stefan Duerdoth
发明人： Rudolf Linde , Stefan Duerdoth
IPC分类号： C25D7/00 , C25D5/18
CPC分类号： C25D15/02 , C25D3/04 , C25D5/14 , C25D5/18 , C25D7/10 , F16J9/26 , Y10T428/12847 , Y10T428/12993
摘要： A structured chromium solids particles layer with a network of cracks in which solids particles are embedded, wherein the crack density is 10-250 per mm, the particle size of the solids particles lies in the range of from 0.01-10 μm, the proportion of solids particles in the overall layer is 1-30 vol.-% and the chromium solids particles layer has a microstructure with depressions in the surface of the layer, wherein the proportion of the surface area accounted for by the depressions is 5-80%. A method for producing the structured chromium solids particles layer on a workpiece includes introducing the workpiece into an electrolyte containing a Cr(VI) compound and electrolytically depositing a chromium layer at a current density of 20-100 A/dm2 and a current yield of 12% or less and then reversing the current direction wherein the solid particles are embedded within the network of cracks.
摘要翻译：具有嵌入固体颗粒的裂纹网络的结构化铬固体颗粒层，其中裂纹密度为10-250 / mm，固体颗粒的颗粒尺寸在0.01-10μm的范围内，整个层中的固体颗粒为1-30体积％，铬固体颗粒层在层的表面具有凹陷的微结构，其中由凹陷占据的表面积的比例为5-80％。在工件上制造结构化铬固体颗粒层的方法包括将工件引入含有Cr（VI）化合物的电解质中，并以20-100A / dm 2的电流密度电解沉积铬层，电流产量为12 ％以下，然后使固体颗粒嵌入裂纹网络内的当前方向反转。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式