ABSTRACT
Comparedwithotherbioalloys,biodegradablemagnesiumalloyshaveattractedmore
andmoreattention.Thelowdensityofthemagnesiumalloyendowsthebiological
magnesiumalloymaterialwithhighspecificstrengthandspecificstiffness.Inaddition,
magnesiumalloyhasgoodbiocompatibilityandbiodegradability,which,comparedwith
othernon-biodegradablebiologicalmaterials,doesnotrequiresecondarysurgicalremoval
andavoidssecondarydamagetothehumanbody.However,thecorrosionresistanceof
magnesiumalloyisusuallylow,whichseriously
铸态Mg-Zn-Y-Mn合金在模拟体液中腐蚀行为研究-17295字.pdf