2011 Fiscal Year Final Research Report
Development of High-tensile Strength Steel Welding Method for Shipbuilding using Hot-wire Laser Welding Technology
| Project/Area Number |
22760637
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Hiroshima University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2011
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| Keywords | 建造 / 艤装 |
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| Research Abstract |
The novel technology of vertical welding for a heavy joint as a alternative technology of electro-gas welding by using the new-type hot-wire laser welding method were developed. The prospects of ultra-low heat input, ultra-low dilution ratio, high-efficiency and so on could be obtained by combining remote-laser or high-power diode laser and a hot-wire system.
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Research Products
(6 results)
