| 发明名称 | Remanufacturing cast iron component with steel outer layer and remanufactured component | ||
| 摘要 | Method of remanufacturing a component comprising: removing a damaged area of a cast iron component, the remaining component constituting a cast iron base; depositing molten particles on the cast iron base to form a pool of agglomerated molten particles, wherein the pool comprises aluminum and at least one of nickel, cobalt, chromium, silicon, or iron; cooling the pool to form a solid intermediate layer; and depositing solid particles on the solid intermediate layer to form an outer layer, wherein the solid particles comprise steel. Additionally, a component comprising: a cast iron base; an intermediate layer covering at least a portion of the cast iron base, wherein the intermediate layer comprises aluminum and at least one of nickel, cobalt, chromium, silicon, or iron; and an outer layer covering the intermediate layer, wherein the outer layer comprises steel. | ||
| 申请公布号 | US9067282(B2) | 申请公布日期 | 2015.06.30 |
| 申请号 | US201313893839 | 申请日期 | 2013.05.14 |
| 申请人 | Caterpillar Inc. | 发明人 | Sharp Robert Eugene |
| 分类号 | C23C24/04;C23C4/08;C23C4/18;C23C28/02;C23C4/02;B23P6/00;B32B15/01;C23C4/12 | 主分类号 | C23C24/04 |
| 代理机构 | Finnegan, Henderson, Farabow, Garrett & Dunner, LLP | 代理人 | Finnegan, Henderson, Farabow, Garrett & Dunner, LLP |
| 主权项 | 1. A method of remanufacturing a component, comprising: removing a damaged area of a cast iron component, the remaining component constituting a cast iron base; depositing molten particles on the cast iron base to form a pool of agglomerated molten particles, wherein the pool comprises aluminum and at least one of nickel, cobalt, chromium, silicon, or iron; cooling the pool to form a solid intermediate layer; and depositing solid particles on the solid intermediate layer to form an outer layer, wherein the solid particles comprise steel. | ||
| 地址 | Peoria IL US | ||