Title:
METHOD AND DEVICE FOR THE CVD COATING OF WORKPIECES
Document Type and Number:
WIPO Patent Application WO2004055227
Kind Code:
A3
Abstract:
The invention relates to a method and a device for the CVD coating of a workpiece. In the method for CVD coating, in particular for aluminizing, at least one workpiece (11), a coating gas is generated which serves for the coating of the or each workpiece. According to the invention, workpieces for coating are arranged in a coating chamber (10) with coating granulate (17) arranged in the vicinity of the workpieces for coating. The coating chamber, together with the workpieces for coating and together with the coating granulate are heated to the process temperature. After reaching the process temperature, a process gas is introduced onto the coating granulate, which leads to the generation of the coating gas.
Inventors:
SEIDEL FRANK (DE)
Application Number:
PCT/DE2003/003916
Publication Date:
September 23, 2004
Filing Date:
November 26, 2003
Export Citation:
Assignee:
MTU AERO ENGINES GMBH (DE)
SEIDEL FRANK (DE)
SEIDEL FRANK (DE)
International Classes:
C23C10/08; C23C16/448; C23C16/455; C23C16/44; (IPC1-7): C23C16/448
Domestic Patent References:
| WO2002055754A2 | 2002-07-18 |
Foreign References:
| US5462013A | 1995-10-31 | |||
| DE4119967C1 | 1992-09-17 | |||
| US6203851B1 | 2001-03-20 | |||
| US5368888A | 1994-11-29 | |||
| US6180170B1 | 2001-01-30 |
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