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公开(公告)号：US11725704B2
公开(公告)日：2023-08-15
申请号：US17743127
申请日：2022-05-12
发明人： Marc Oliver Rettig , Jaroslaw Grochowicz , Tomasz Pawel Grabiec , Clemens Maria Verpoort , Andreas Wank , Alexander Hitzek , Christian Schmengler , Karin Müller-Roden , Klaus Kaesgen
IPC分类号： F16D65/12 , C22C38/44 , C22C38/42 , B23K26/342 , F16D69/02 , C23C4/06 , C23C4/10 , F16D65/02 , C23C4/129
CPC分类号： F16D65/125 , B23K26/342 , C22C38/42 , C22C38/44 , F16D69/02 , C23C4/10 , C23C4/129 , F16D2065/132 , F16D2200/006 , F16D2200/0013 , F16D2200/0021 , F16D2200/0078 , F16D2250/00 , F16D2250/0076
摘要： A method for producing a brake disk for a wheel brake of a land vehicle includes laser depositing a duplex steel anti-corrosion layer to an axial friction side of a main body produced from gray cast iron at a surface speed of more than 10 m/min and applying an anti-abrasion layer to the anti-corrosion layer.
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公开(公告)号：US20220268329A1
公开(公告)日：2022-08-25
申请号：US17743127
申请日：2022-05-12
发明人： Marc Oliver Rettig , Jaroslaw Grochowicz , Tomasz Pawel Grabiec , Clemens Maria Verpoort , Andreas Wank , Alexander Hitzek , Christian Schmengler , Karin Müller-Roden , Klaus Kaesgen
IPC分类号： F16D65/12 , C22C38/44 , C22C38/42 , B23K26/342 , F16D69/02
摘要： A method for producing a brake disk for a wheel brake of a land vehicle includes laser depositing a duplex steel anti-corrosion layer to an axial friction side of a main body produced from gray cast iron at a surface speed of more than 10 m/min and applying an anti-abrasion layer to the anti-corrosion layer.
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公开(公告)号：US11339841B2
公开(公告)日：2022-05-24
申请号：US16560108
申请日：2019-09-04
发明人： Marc Oliver Rettig , Jaroslaw Grochowicz , Tomasz Pawel Grabiec , Clemens Maria Verpoort , Andreas Wank , Alexander Hitzek , Christian Schmengler , Karin Müller-Roden , Klaus Kaesgen
IPC分类号： F16D65/12 , C22C38/44 , C22C38/42 , B23K26/342 , F16D69/02 , C23C4/10 , F16D65/02 , C23C4/129
摘要： A brake disk for a wheel brake of a land vehicle includes a main body formed from gray cast iron. The main body has at least one axial friction side, at least one anti-corrosion layer applied to the axial friction side, and at least one anti-abrasion layer applied to the anti-corrosion layer. The anti-corrosion layer is a duplex steel layer that provides a cost-effective coating for the brake disk and enables improved corrosion resistance. The anti-abrasion layer is wear resistant and is provided by a SiC material containing at least one oxidic or metallic binder, or by an iron-based alloy having a vanadium carbide reinforcement, a niobium carbide reinforcement, a boron carbide reinforcement, a chromium carbide reinforcement or combinations thereof.
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