| Project/Area Number |
17560655
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Metal making engineering
|
|---|
| Research Institution | Kinki University |
|---|
Principal Investigator |
FUKAYA Yasuhiro Kinki University, School of Engineering, Professor, 工学部, 教授 (40268454)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
HATATE Minoru Kinki University, School of Engineering, Professor, 工学部, 教授 (60247963)
IKUTA Akihiko Kinki University, School of Engineering, Lecturer, 工学部, 講師 (70330321)
|
|---|
| Project Period (FY) |
2005 – 2006
|
| Project Status |
Completed (Fiscal Year 2006)
|
| Budget Amount *help |
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2006: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2005: ¥2,700,000 (Direct Cost: ¥2,700,000)
|
|---|
| Keywords | Polymer Electrolyte Fuel Cell / Separater / Graphite / Carbon material / Bonding / Soft soldering / Metalizing / Bending strength |
|---|
| Research Abstract |
Carbon materials such as high density graphite, glassy carbon composite, resin sintered graphite are going to apply for separater of Polymer Electrolyte Fuel Cell. But, bonding properties of these materials is very poor. Soft soldering (Sn-Pb) after Cu-Ag-Ti metalizing on carbon materials was studied in this research. Main results obtained are as follows.
(1) Void free bonding joint is obtained at high density graphite and resin sintered graphite. But, Cu-Ag-Ti metalizing layer was peeled off at glassy carbon composite.
(2) Joint strength (4 point bending strength) equivalent to bending strength of base graphite is obtained at above mentioned two graphites.
|
