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材料工程 2006
PMIFoamCoredSandwichComponentsProducedbyMeansofDifferentManufacturingMethodsKeywords: foam,sandwichstructure,manfacture,composite Abstract: ThepaperintroducedthestructuralapplicationswithPMI(Polymethacrylimide)foamsinsandwichcomponentsforrotorcraft,launchingvehicleandcivilaircraftanddiscusssometypicallyusedmanufacturingmethods,suchase.g.in-mouldpressing,autoclavecuringandresininfusion.Theadvantagesoffoam-coredsandwichdesignversushoneycomb-coreddesignwillbediscussed,focussingonmanufacturingcosts.
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