发明名称 |
DEPOSITION OF SUPERALLOYS USING POWDERED FLUX AND METAL |
摘要 |
A method for depositing superalloy materials. A layer of powder (14) disposed over a superalloy substrate (12) is heated with an energy beam (16) to form a layer of superalloy cladding (10) and a layer of slag (18). The layer of powder (14) includes flux material and alloy material, formed either as separate powders or as a hybrid particle powder. A layer of powdered flux material (22) may be placed over a layer of powdered metal (20), or the flux and metal powders may be mixed together (36). An extrudable filler material (44) such as nickel, nickel-chromium or nickel-chromium-cobalt wire or strip may be added to the melt pool to combine with the melted powder to give the superalloy cladding the composition of a desired superalloy material. |
申请公布号 |
WO2014120475(A3) |
申请公布日期 |
2015.05.14 |
申请号 |
WO2014US11963 |
申请日期 |
2014.01.17 |
申请人 |
SIEMENS ENERGY, INC. |
发明人 |
BRUCK, GERALD J.;KAMEL, AHMED |
分类号 |
B23K26/34;B23K9/04;B23K9/12;B23K9/173;B23K9/18;B23K9/235;B23K10/02;B23K15/00;B23K25/00;B23K26/14;B23K35/02;B23K35/30;C23C24/10;C23C26/02;F01D5/00 |
主分类号 |
B23K26/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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