学科分类
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2 个结果
  • 简介:Microporoustitaniumcarbidecoatingwassuccessfullysynthesizedonmedicalgradetitaniumalloybyusingsequentialcarburization.Changesinthesurfacemorphologyoftitaniumalloyoccasionedbysequentialcarburizationwerecharacterizedandthewettabilitycharacteristicswerequantified.Furthermore,thedispersionforceswerecalculatedanddiscussed.Theresultsindicatethatsequentialcarburizationisaneffectivewaytomodifythewettabilityoftitaniumalloy.Afterthecarburizationthesurfacedispersionforceoftitaniumalloyincreasedfrom76.5×10-3J·m-2to105.5×10-3J·m-2,withanenhancementof37.9%.Meanwhilethecontactangleoftitaniumalloydecreasedfrom83°to71.5°,indicatingasignificantimprovementofwettability,whichismuchclosertotheoptimalwatercontactangleforcelladhesionof70°.

  • 标签: BIOTRIBOLOGY WETTABILITY titanium alloy SEQUENTIAL CARBURIZATION