2009 Fiscal Year Final Research Report
Development of Fabrication Technique for 3-D Structure Consisting of Short Fibers Utilizing Compression Molding for Fiber Reinforced MMCs
| Project/Area Number |
20760507
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Metal making engineering
|
|---|
| Research Institution | Nagasaki University |
|---|
Principal Investigator |
MIZUMOTO Masayuki Nagasaki University, 工学部, 准教授 (90325671)
|
|---|
| Project Period (FY) |
2008 – 2009
|
| Keywords | 金属基複合材料 / 加圧溶浸法 / 圧縮成形 / プリフォーム |
|---|
| Research Abstract |
In this project, a new fabrication technique for the MMC preform having 3-D structure consisting of short fiber aggregates by compressing the mixture of long fibers and metal particles was developed. Many short fibers were observed in the mixture of fiber aggregates and Al particles after compressing the mixture. When the amount of Al particles or compressive deformation of the mixture was changed, the distribution of fiber length was also changed. Thus, the experimental conditions to obtain the desired fiber length were indicated. In addition, the FRMMCs which employed the preform above mentioned showed the mechanical properties expected from the 3-D structure of the applied preform.
|
