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一胜百s136模具钢材,s136加硬多少钱一公斤

发布时间:2022-01-07 11:03:52    浏览次数:

一胜百s136模具钢材,s136加硬多少钱一公斤

  

  Selectivelasermelting(SLM)forrapidformingmetaldieshasbecomeahotspotinresearchandapplicationinthisfield.ThemicrostructureandformingmechanismofS136diesteelpowderunderoptimizedprocessparame钢件一胜百s136模具钢材tersforSLMformingarestudied.Thephasecompositionofthetestpieceandthepowderandtheinfluenceofthelaserpowerareanalyzed.Themicroscopicpropertiesofthemoltenpoolonboundaryandinneraremeasured,andthereasonsforthedifferenceareresear主要用途ched.TheexperimentalresultsshowthattheS136diesteelspecimenformedbySLMisclosetofulldensity,theinterfacesbetweenmoltenwaysa模钢价格一胜百s136模具钢材regood,theboun抚顺特钢s136加硬多少钱一公斤daryofmoltenpoolsisclear.However,microporegapandmicrocrackdefectscanbeobserved.Themicromorphologyisdifferentintheboundaryandnearthemoltenpoolandinthemoltenpool.Columnarcrystalexistsnearth圆钢s136加硬多少钱一公斤eboundaryofmoltenpool.Cytosoliccrystalliesinthemoltenpoolandthemicrocrystallinegrainisfine.ThephasesoftheformedpieceandthepowderarecomposedofFe-CrphaseandCrFe7C0.45phase.ThecontentofthecarbidephaseCrFe7C0.45increaseswiththeincreaseoflaserpower,andtheelasticmodulusandmicro-hardnessoftheboundaryofthemoltenpoolarelowerthanthecenterofthemoltenpool.


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原文标题:一胜百s136模具钢材,s136加硬多少钱一公斤



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