Materials Science

Aluminum is a cubic crystal, with

S11=1.59×10−11 m2/N

S12=−0.58×10−11 m2/N

S44=3.52×10−11 m2/N

What are the Young's modulus, Poisson's ratio and shear modulus, corresponding to these values?

Young's modulus E (in GPa):

Poisson's ratio ν:

Shear modulus G (in GPa):

For a single crystal of aluminum, loaded uniaxially along the crystal axis with a stress of σ1=10MPa, what are all of the components of strain?

What is the total elastic strain energy, per unit volume, for the uniaxial stress of 10MPa?

Strain energy (in J/m3):

1. 👍
2. 👎
3. 👁
1. E = 62.89
p.r = 0.365
G = 24.81
ex = 0.159*10^-3
ey = -0.058*10^-3
ez = -0.058*10^-3
gammaxy,yz,zx = 0
energy = 795

1. 👍
2. 👎
2. G=23.03

1. 👍
2. 👎
3. Shear modulus G (in GPa):???

1. 👍
2. 👎
4. G=28.41

1. 👍
2. 👎

Similar Questions

1. chemistry

23. aluminum reacts with sulfuric acid to produce aluminum sulfate and hydrogen gas. how many grams of aluminum sulfate would be formed if 250g H2SO4 reacted with aluminum?

2. chemistry

Platinum has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the radius of the platinum atom?

3. CHEM-last part prob.

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2Al(s) + 3Cl2(g) -> 2AlCl3(s) You are given 19.0g of aluminum and 24.0g of chlorine gas. a)If you had excess chlorine, how many moles of of

4. chem

The crystal structure of lithium sulfide (Li2S) is pictured here. (Intro 1 figure) The edge length of the unit cell is 5.88*10^2^2 pm. i guess it is FCC ( face cenred cubic) 1-- What are the coordination numbers of and Li^+ and

1. Chemistry

Bauxite ore contains aluminum oxide Al2O3(s) which is decomposed using electricity to produce aluminum metal and oxygen gas. What mass of aluminum metal can be procuced from 155g of aluminum oxide?

2. Math

Crystal spent \$17 of the \$25 in her pocket. Which value is equivalent to the fraction of the \$25 Crystal spent? I really need help here, I don't wanna fail mah test :(

3. chemistryyy

Germanium has a cubic unit cell with a side edge of 565pm. The density of germanium is 5.36g/cm^3. What is the crystal system adopted by germaium.

4. chemistry

The active ingredient in some antiperspirants is aluminum chlorohydrate, Al2(OH)5Cl. Analysis of a 2.000-g sample of antiperspirant yields 0.334 g of aluminum. What percent (by mass) of aluminum chlorohydrate is present in the

1. Chemistry

The radius of a single atom of a generic element X is 199 picometers (pm) and a crystal of X has a unit cell that is face-centered cubic. Calculate the volume of the unit cell.

2. chemistry

One mole of aluminum chloride (AlCl3), 26.98 grams of aluminum (Al), and 106.4 grams of chlorine (Cl). What is the percent composition of aluminum in aluminum chloride? A 3.700% B 20.22% C 25.40% D 79.81%

3. chemistry

an aluminum cylinder is 10.0 cm in length and has a radius of .25 cm. if the mass of a single atom of aluminum is 4.48X10^-23 calculate the number of aluminum atoms present in the cylinder. the density of aluminum is 2.70 g/cm^3

4. Chemistry

Aluminum is more reactive than iron, yet it is used today for a variety of applications in which iron would corrode (cans, rain gutters,etc). The reason for the corrosion durability of aluminum is 1. all aluminum products are