发明授权
- 专利标题: Exhaust-gas treatment unit having high-temperature-resistant component of high-grade steel with a cobalt-containing coating and method for producing such an exhaust-gas treatment unit
- 专利标题(中): 具有含钴涂层的高档钢的耐高温成分的废气处理装置及其排气处理装置的制造方法
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申请号: US13692183申请日: 2012-12-03
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公开(公告)号: US09011785B2公开(公告)日: 2015-04-21
- 发明人: Dieter Lutz
- 申请人: EMITEC Gesellschaft Fuer Emissionstechnologie mbH
- 申请人地址: DE Lohmar
- 专利权人: EMITEC Gesellschaft fuer Emissionstechnologies mbH
- 当前专利权人: EMITEC Gesellschaft fuer Emissionstechnologies mbH
- 当前专利权人地址: DE Lohmar
- 代理商 Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- 优先权: DE102010022503 20100602
- 主分类号: B01D53/34
- IPC分类号: B01D53/34 ; F01N3/00 ; F01N13/16 ; B01J23/75 ; B01J37/02 ; B01J37/03 ; B23K1/00 ; B23K1/008 ; B23K1/19 ; B23K35/22 ; B23K35/30 ; F01N3/28 ; B32B15/01 ; C25D3/12
摘要:
A high-temperature-resistant component for an exhaust-gas treatment unit, an exhaust-gas treatment unit and a method for producing such a unit, include providing the component or the exhaust-gas treatment unit with a surface layer intended to prevent the formation of chromium carbide bridges during a brazing process for producing the exhaust-gas treatment unit.
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