IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0851973
(2004-05-20)
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| 등록번호 |
US-7493691
(2009-02-24)
|
|
발명자
/ 주소 |
- Christensen,Donald J.
- Gratton,Jason A.
- Woessner,George T.
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| 출원인 / 주소 |
- Honeywell International Inc.
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| 대리인 / 주소 |
Ingrassia Fisher & Lorenz, P.C.
|
| 인용정보 |
피인용 횟수 :
0 인용 특허 :
28 |
초록
▼
A method is provided for manufacturing a missile component for use in a high temperature environment, where the missile component has a flow passage therethrough and the flow passage has a shape. An apparatus manufactured by the inventive method is provided as well. The method includes the steps of
A method is provided for manufacturing a missile component for use in a high temperature environment, where the missile component has a flow passage therethrough and the flow passage has a shape. An apparatus manufactured by the inventive method is provided as well. The method includes the steps of depositing a first metal onto a mandrel having the shape of the flow passage to create a first metal layer, applying an insulating material on to the first metal layer to create an insulating layer, machining a predetermined shape into at least a portion of the insulating layer, and applying a second metal onto the machined insulating layer to create an outer shell layer.
대표청구항
▼
We claim: 1. A method for manufacturing a missile component for use in a high temperature environment, the missile component having a flow passage therethrough, wherein the flow passage has a shape, the method comprising: depositing a first metal onto a mandrel having the shape of the flow passage
We claim: 1. A method for manufacturing a missile component for use in a high temperature environment, the missile component having a flow passage therethrough, wherein the flow passage has a shape, the method comprising: depositing a first metal onto a mandrel having the shape of the flow passage to create a first metal layer; packing an insulating material around the mandrel and the first metal layer while the mandrel is disposed in a container; heating and pressurizing the mandrel to cause the insulating material to fuse into an insulating layer; machining a predetermined shape into at least a portion of the insulating layer; and applying a second metal onto the machined insulating layer to create an outer shell layer. 2. The method of claim 1, wherein the step of depositing a first metal further comprises depositing between about 0.001-0.100 inches of the first metal. 3. The method of claim 1, wherein the first metal is erosion resistant and is capable of maintaining structural integrity at temperatures greater than about 3000�� F. 4. The method of claim 1 wherein the first metal comprises a refractory metal. 5. The method of claim 4, wherein the refractory metal comprises rhenium. 6. The method of claim 1, wherein the step of depositing a first metal further comprises depositing the metal by chemical vapor deposition. 7. The method of claim 1, wherein the step of depositing a first metal further comprises electroplating the metal onto the mandrel. 8. The method of claim 1, wherein the insulating material is phenolic. 9. The method of claim 8, wherein the phenolic is a phenolic pre-impregnated mixture, the method further comprising: covering the first metal layer with the phenolic mixture; and subjecting the phenolic-covered first metal layer to heat and pressure to thereby create the insulating layer. 10. The method of claim 1, wherein the step of applying a second metal comprises depositing between about 0.010-0.500 inches of second metal. 11. The method of claim 1, wherein the step of applying a second metal comprises: shaping the second metal to a desired shape; and adhering the shaped second metal to the insulating layer. 12. The method of claim 1, wherein the second metal is selected from the group comprising aluminum, titanium, and steel. 13. The method of claim 1, further comprising: removing the mandrel after machining the insulating layer. 14. The method of claim 1, further comprising: removing the mandrel after applying the second material. 15. The method of claim 1, further comprising: machining the outer shell to prepare the component to be coupled to a missile. 16. The method of claim 15, further comprising: coupling the component to the missile. 17. The method of claim 1, further comprising: roughening the first metal layer before depositing the insulating material. 18. A method for manufacturing a missile component for use in a high temperature environment, the component having a flow passage therethrough, the method comprising: depositing a first metal onto a mandrel having a shape of the flow passage of the missile component to create a first metal layer; packing an insulating material around the mandrel and the first metal layer while the mandrel is disposed in a container; heating and pressurizing the mandrel to cause the insulating material to fuse into an insulating layer; machining a predetermined shape into at least a portion of the insulating layer; removing the mandrel after machining the insulating layer; applying a second metal onto the machined insulating layer to create an outer shell; and machining the outer shell to be coupled to a missile. 19. The method of claim 18, wherein the step of depositing a first metal further comprises depositing between about 0.001-0.100 inches of the first metal. 20. The method of claim 18, wherein the first metal is erosion resistant and has an operating capability at temperatures greater than about 3000�� F. 21. The method of claim 18, wherein the first metal comprises a refractory metal. 22. The method of claim 21, wherein the refractory metal comprises rhenium. 23. The method of claim 18, wherein the step of depositing a first metal further comprises depositing the metal by chemical vapor deposition. 24. The method of claim 18, wherein the step of depositing a first metal further comprises electroplating the metal onto the mandrel. 25. The method of claim 18, wherein the insulating material is phenolic. 26. The method of claim 25, wherein the phenolic is a phenolic preimpregnated mixture, the method further comprising: covering the first metal layer with phenolic mixture; and subjecting the phenolic-covered first metal layer to heat and pressure to thereby create the insulating layer. 27. The method of claim 18, wherein the step of applying a second metal comprises depositing between about 0.010-0.500 inches of second metal.
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