ASTM F1160-2005 磷酸钙、金属医用和合成磷酸钙/金属覆层的剪切和弯曲疲劳试验的标准试验方法
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【英文标准名称】:StandardTestMethodforShearandBendingFatigueTestingofCalciumPhosphateandMetallicMedicalandCompositeCalciumPhosphate/MetallicCoatings
【原文标准名称】:磷酸钙、金属医用和合成磷酸钙/金属覆层的剪切和弯曲疲劳试验的标准试验方法
【标准号】:ASTMF1160-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F04.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;疲劳;覆层;金属;表面处理
【英文主题词】:ceramiccoatings;compositecoatings;fatiguetesting;hydroxylapatite;metalliccoatings;plasma-sprayedcoatings;porouscoatings;tribasiccalciumphosphate
【摘要】:Theshearandbendingfatiguetestsareusedtodeterminetheeffectofvariationsinmaterial,geometry,surfacecondition,stress,andsoforth,onthefatigueresistanceofcoatedmetallicmaterialssubjectedtodirectstressforupto107cycles.Thesetestsmaybeusedasarelativeguidetotheselectionofcoatedmaterialsforserviceunderconditionofrepeatedstress.Inorderthatsuchbasicfatiguedatabecomparable,reproducible,andcanbecorrelatedamonglaboratories,itisessentialthatuniformfatiguepracticesbeestablished.Theresultsofthefatiguetestmaybeusedforbasicmaterialpropertydesign.Actualcomponentsshouldnotbetestedusingthesetestmethods.1.1Thistestmethodcoverstheprocedurefordeterminingtheshearandbendingfatigueperformanceofcalciumphosphatecoatingsandofporousandnonporousmetalliccoatingsandfordeterminingthebendingfatigueperformanceofmetalliccoatingsoversprayedwithcalciumphosphate.Thistestmethodhasbeenestablishedbasedonplasma-sprayedtitaniumandplasma-sprayedhydroxylapatitecoatings.Theefficacyofthistestmethodforothercoatingshasnotbeenestablished.Intheshearfatiguemode,thistestmethodevaluatestheadhesiveandcohesivepropertiesofthecoatingonametallicsubstrate.Inthebendingfatiguemode,thistestmethodevaluatesboththeadhesionofthecoatingaswellastheeffectsthatthecoatingmayhaveonthesubstratematerial.Thesemethodsarelimitedtotestinginairatambienttemperature.Thesetestmethodsarenotintendedforapplicationinfatiguetestsofcomponentsordevices;however,thetestmethodwhichmostcloselyreplicatestheactualloadingconfigurationispreferred.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:8P.;A4
【正文语种】:
【原文标准名称】:磷酸钙、金属医用和合成磷酸钙/金属覆层的剪切和弯曲疲劳试验的标准试验方法
【标准号】:ASTMF1160-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F04.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;疲劳;覆层;金属;表面处理
【英文主题词】:ceramiccoatings;compositecoatings;fatiguetesting;hydroxylapatite;metalliccoatings;plasma-sprayedcoatings;porouscoatings;tribasiccalciumphosphate
【摘要】:Theshearandbendingfatiguetestsareusedtodeterminetheeffectofvariationsinmaterial,geometry,surfacecondition,stress,andsoforth,onthefatigueresistanceofcoatedmetallicmaterialssubjectedtodirectstressforupto107cycles.Thesetestsmaybeusedasarelativeguidetotheselectionofcoatedmaterialsforserviceunderconditionofrepeatedstress.Inorderthatsuchbasicfatiguedatabecomparable,reproducible,andcanbecorrelatedamonglaboratories,itisessentialthatuniformfatiguepracticesbeestablished.Theresultsofthefatiguetestmaybeusedforbasicmaterialpropertydesign.Actualcomponentsshouldnotbetestedusingthesetestmethods.1.1Thistestmethodcoverstheprocedurefordeterminingtheshearandbendingfatigueperformanceofcalciumphosphatecoatingsandofporousandnonporousmetalliccoatingsandfordeterminingthebendingfatigueperformanceofmetalliccoatingsoversprayedwithcalciumphosphate.Thistestmethodhasbeenestablishedbasedonplasma-sprayedtitaniumandplasma-sprayedhydroxylapatitecoatings.Theefficacyofthistestmethodforothercoatingshasnotbeenestablished.Intheshearfatiguemode,thistestmethodevaluatestheadhesiveandcohesivepropertiesofthecoatingonametallicsubstrate.Inthebendingfatiguemode,thistestmethodevaluatesboththeadhesionofthecoatingaswellastheeffectsthatthecoatingmayhaveonthesubstratematerial.Thesemethodsarelimitedtotestinginairatambienttemperature.Thesetestmethodsarenotintendedforapplicationinfatiguetestsofcomponentsordevices;however,thetestmethodwhichmostcloselyreplicatestheactualloadingconfigurationispreferred.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:8P.;A4
【正文语种】:
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