简介：

简介：Linearcontractionofgreyironsandcastings；Measurementandminimizationofresidualstressesinironcastings；Microstructurecharacterizationofductilethinwallironcastings；ProcessofManufacturingRiserlessCastingsfromHypereutecticHigh-StrengthIrons；Resources-SavingInoculationofHigh-QualityCastIrons；Thinwallcompactedgraphiteironcastings

简介：

简介：ApplicationofCastSimulationforLarge-SizedIronCastings,ApplicationofProtectiveFilmsandPenetrationPreventingPartingPowdersonGreenSandMoldsforIronCastings,Combinedhardeningoftheslidingguidewaysofthemetal-cuttingmachinetools,Computersimulationofvariousmethodsforgreensandfilling,Criticalityoffoundryimperfections,Effectofrapidsolidificationonslidingwearofironcastings.

简介：EffectsofappliedpressureduringfeedingonthefatiguepropertiesofcriticalcastaluminumalloycomponentsanAFS/CMCresearchprojectprogressreport,No.2；Effectsofshotblastingondimensionalvariationofcastings；Eliminatingfish-eyedefectsinductilecastings；Graphiteshapecharacterisationincastiron-fromvisualestimationtofractaldimension；intensificationofgraphitizmgannealinginmalleableironcastingsmanufacture。

简介：中国汽车工业协会副秘书长沈宁吾日前说，随着中国汽车工业的发展和中国产品贸易地位的加强，中国汽车零部件出口今年开始呈现高速增长势头。今年前三季度，中国汽车车身及零部件出口额达39．6亿美元，同比增长70％，占汽车商品出口总额的42％。