公开(公告)号：US09770744B2

公开(公告)日：2017-09-26

申请号：US14431613

申请日：2013-08-27

Applicant: ThyssenKrupp Steel Europe AG ,  Outokumpu Nirosta GmbH

Inventor： 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

IPC: B21B1/22 ,  B21B45/00 ,  C21D1/26 ,  C21D8/02 ,  C21D9/46 ,  C22C38/00 ,  C22C38/18 ,  B21B1/28

CPC classification number: 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

Abstract: 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.

公开(公告)号：US20150283590A1

公开(公告)日：2015-10-08

申请号：US14431613

申请日：2013-08-27

Applicant: THYSSENKRUPP STEEL EUROPE AG ,  OUTOKUMPU NIROSTA GMBH

Inventor： 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

IPC: B21B1/22 ,  C21D1/26 ,  B21B45/00 ,  C22C38/00 ,  C22C38/18 ,  C21D8/02 ,  C21D9/46

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US10933617B2

公开(公告)日：2021-03-02

申请号：US15555150

申请日：2016-03-01

Applicant: THYSSENKRUPP STEEL EUROPE AG ,  thyssenkrupp AG

Inventor： Jan-Eric Ehlers ,  Roman Glass ,  Bernd Schuhmacher

IPC: B32B37/14 ,  B32B15/08 ,  B32B7/12 ,  B32B3/30 ,  B32B27/08 ,  B32B3/14 ,  B32B3/08 ,  B32B3/18 ,  B32B15/04 ,  B32B15/18

Abstract: A method for producing a metal composite material with an embedded functional structure, in which a build-up of layers comprising a number of layers that are arranged one on top of the other in the vertical direction is produced and pressed, may involve producing the build-up of layers by providing a lower layer comprising a metal substrate, arranging at least in certain portions over the lower layer in a vertical direction an intermediate layer that is in contact with the lower layer, and arranging one or more functional structures respectively in a portion of the build-up of layers. To reduce the risk of increased degradation, before the pressing, the build-up of layers may have the same thickness in the respective portion with the functional structure as in the remaining build-up of layers. Further, a metal composite material with an embedded functional structure may be produced by such a method.