Investigation of Relations between Atomic Number and Composition Weight Ratio in PZT and SMA and Prediction of Mechanical Behavior

Abstract

In this paper there is presented the mechanical behavior of the one lead–zirconate–titanate by its atomicnumberanditscertainmechanicalbehaviorissimulatedbythemathematicalmodelingandABAQUSsoftwareforsmartmaterials,aswellaspredictionofmechanicalbehaviors. Alsointhissmartmaterial(Pb–Zr–Ti)thegrainsizeaccordingtomolarratioisstudied. Thismechanicalbehaviorismodeledbytheexponentialandpolynomialformulafromonetotendegree. Nexttherearedefinedthenewrelationsformechanicalbehaviorandcompositionweight ratio, between composed elements for triplex lead–zirconate–titanate and dual smart materials. Triplexlead–zirconate–titanatehasbeenselectedasmainandimportantmaterialforthedevelopmentofsmartstructures.In addition, the relation between atomic number and weight ratio in one smart material (Ni–Ti) is investigatedbriefly. Inthiswork,changeofresistanceandvoltage,pressure,grainsize,molarratio,residualstress,contentofzirconateandtheothermechanicalpropertiesarestudied.PACS:31.15.–p,31.10.+z,32.10.–f