Question: Using the data in Table 12.5, do the following: (a) Determine the flexural strength for nonporous MgO assuming a value of 3.75 for n in

Using the data in Table 12.5, do the following:

(a) Determine the flexural strength for nonporous MgO assuming a value of 3.75 for n in Equation 12.10.

(b) Compute the volume fraction porosity at which the flexural strength for MgO is 62MPa(9000psi).

Modulus of Elasticity 10 psi Flexural Streng th Material MPa ksi GPa

Modulus of Elasticity 10 psi Flexural Streng th Material MPa ksi GPa Silicon nitride (SizN4) Zirconia" (ZrO2) Silicon carbide (SiC) Aluminum oxide (Al2O3) Glass-ceramic (Pyroceram) Mullite (3Al>O3-2SIO2) Spinel (MgAl,04) Magnesium oxide (MgO) Fused silica (SiO2) Soda-lime glass 250-1000 800-1500 100-820 35-145 115-215 15-120 304 44 205 345 30 50 275-700 247 40-100 36 393 120 57 17 185 27 16-35.5 155 16 145 260 110-245 105 38 225 33 110 11 69 10 10 69 Op = 0g exp (-nP) (12.10)

Step by Step Solution

3.41 Rating (176 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a This part of the problem asks us to determine the flexural str... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

33-E-M-S-E-M-S (504).docx

120 KBs Word File

Students Have Also Explored These Related Materials Science Engineering Questions!