发明名称 |
PROCESS FOR PRODUCING A PREFORM USING COLD SPRAY |
摘要 |
A process for producing a preform by cold spray deposition, the process comprising: providing a starter substrate about a preform axis of rotation, the starter substrate having at least one axial end having a substantially flat deposition surface; rotating the starter substrate about the preform axis of rotation; depositing material onto the deposition surface of the starter substrate using cold spray deposition to form a product deposition surface, the cold spray deposition process including a cold spray applicator through which the material is sprayed onto the deposition surface; successively depositing material onto a respective top product deposition surface using cold spray deposition to form successive deposition layers of the material; and moving at least one of: the cold spray applicator; or the starter substrate and preform product, relative to the other in an axial direction along the preform axis of rotation to maintain a constant distance between the cold spray applicator and the top product deposition surface, thereby forming a preform product of a selected length, wherein the cold spray applicator is moved in a plane perpendicular to the preform axis of rotation so as to deposit material as a substantially flat surface on each respective deposition surface of the starter substrate or product deposition surface of the preform product. |
申请公布号 |
WO2015157816(A1) |
申请公布日期 |
2015.10.22 |
申请号 |
WO2015AU50168 |
申请日期 |
2015.04.13 |
申请人 |
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION |
发明人 |
KING, PETER, CHRISTOPHER;GULIZIA, STEFAN;URBAN, ANDREW, JOSEPH;BARNES, JOHN, EDWARD |
分类号 |
B05B13/04;B05B7/14;B22F3/115;C23C4/16;C23C24/04 |
主分类号 |
B05B13/04 |
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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