Zr metal transforms to ZrO2 when heated in air to 1100 degrees Celsius. If one conducts a tensile testing of both materials, Zr metal has Youngsmodulus of 230 MPa. Which one of these soems like a plausible value of Youngs modulus for ZrO2?100 MPa135 MPa100 Pa100 GPa

a is the correct answer 100 MPa

Zr metal transforms to Zro, when heated in air to 1100 degrees Celsius. If one conducts a tensile testing of both materials, Zr metal has Yourn modulus of 230 MPa. Which one of these soems like a plausible value of Youngs modulus for ZrO2? 100MD

Zr metal transforms to Zro, when heated in air to 1100 degrees Celsius. If one conducts a tensile testing of both materials, Zr metal has Yourn modulus of 230 MPa. Which one of these soems like a plausible value of Youngs modulus for ZrO2? 100MD

Chemistry for Engineering Students

3rd Edition

ISBN:9781285199023

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter1: Introduction To Chemistry

Section: Chapter Questions

Problem 1.77PAE

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Concept explainers

Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.

Question

Zr metal transforms to ZrO2 when heated in air to 1100 degrees Celsius. If one conducts a tensile testing of both materials, Zr metal has Youngs
modulus of 230 MPa. Which one of these soems like a plausible value of Youngs modulus for ZrO2?
100 MPa
135 MPa
100 Pa
100 GPa

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