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公开(公告)号：US09770744B2
公开(公告)日：2017-09-26
申请号：US14431613
申请日：2013-08-27
发明人： Roman Glass , Utz Karsten , Jörg Kazmierski , Nina Kolbe , Hans-Joachim Krautschick , Klaus Manfred Lange , Stefan Peter Puls , Janine Schauer-Paβ , Bernd Schuhmacher , Dirk Wiemer , Frank Wörster
CPC分类号： B21B1/222 , B21B1/28 , B21B45/004 , B21B2001/221 , B21B2261/14 , B21B2267/10 , C21D1/26 , C21D8/0236 , C21D8/0247 , C21D9/46 , C22C38/00 , C22C38/18 , C22C38/22 , C22C38/28 , Y02E10/52 , Y10T428/12951 , Y10T428/12972 , Y10T428/12979 , Y10T428/12993 , Y10T428/26
摘要： A method for producing a flat steel product with high reflectivity, in which at least one surface has an arithmetic mean roughness Ra of less than 0.03 μm includes providing a flat steel product, at least one surface of which has an arithmetic mean roughness Ra of less than 2.5 μm. The flat steel product is cold rolled in a plurality of rolling passes. Also a flat steel product with high reflectivity in the finished re-rolled state on at least one of its surface has a low arithmetic mean roughness, a high gloss, and a high directed reflection. A solar concentrator is produced from such a flat steel product.
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2.发明申请Method for Producing a Flat Steel Product with High Reflectivity, Flat Steel Product and Mirror Element for Solar Concentrators 有权用于生产高反射率的扁钢产品的方法，用于太阳能集中器的扁钢产品和镜子元件公开(公告)号：US20150283590A1
公开(公告)日：2015-10-08
申请号：US14431613
申请日：2013-08-27
发明人： Roman Glass , Utz Karsten , Jörg Kazmierski , Nina Kolbe , Hans-Joachim Krautschick , Klaus Manfred Lange , Stefan Peter Puls , Janine Schauer-Pass , Bernd Schuhmacher , Dirk Wiemer , Frank Wörster
CPC分类号： B21B1/222 , B21B1/28 , B21B45/004 , B21B2001/221 , B21B2261/14 , B21B2267/10 , C21D1/26 , C21D8/0236 , C21D8/0247 , C21D9/46 , C22C38/00 , C22C38/18 , C22C38/22 , C22C38/28 , Y02E10/52 , Y10T428/12951 , Y10T428/12972 , Y10T428/12979 , Y10T428/12993 , Y10T428/26
摘要： A method for producing a flat steel product with high reflectivity, in which at least one surface has an arithmetic mean roughness Ra of less than 0.03 μm includes providing a flat steel product, at least one surface of which has an arithmetic mean roughness Ra of less than 2.5 μm. The flat steel product is cold rolled in a plurality of rolling passes. Also a flat steel product with high reflectivity in the finished re-rolled state on at least one of its surface has a low arithmetic mean roughness, a high gloss, and a high directed reflection. A solar concentrator is produced from such a flat steel product.
摘要翻译： 一种制造具有高反射率的扁钢产品的方法，其中至少一个表面具有小于0.03μm的算术平均粗糙度Ra包括提供一种扁钢产品，其至少一个表面具有较小的算术平均粗糙度Ra 大于2.5μm。 扁钢产品在多个轧制道次中冷轧。 此外，在其表面的至少一个上，在成品再轧状态下具有高反射率的扁钢产品具有低算术平均粗糙度，高光泽度和高定向反射。 太阳能集中器由这样的扁钢产品生产。
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公开(公告)号：US11535905B2
公开(公告)日：2022-12-27
申请号：US16640147
申请日：2017-08-22
摘要： The invention relates to the use of a Q&P steel for production of a formed component (2) for high-wear applications, wherein the Q&P steel has a hardness of at least 230 HB, especially at least 300 HB, preferably at least 370 HB, and a bending angle α of at least 60°, especially at least 75°, preferably at least 85°, determined to VDA238-100, and/or a bending ratio of r/t
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