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Category > Management Posted 17 Jan 2018 My Price 8.00

substitutional solid solution

4.7   What is the composition, in atom percent, of an alloy that consists of 92.5 wt% Ag and

 

 

 

Element

Atomic

Radius

(nm)

 

Crystal Structure

 

Electro- negativity

 

 

Valence

 

4.8

7.5 wt% Cu?

What is the composition, in weight  percent,

Ni

0.1246

FCC

1.8

+2

 

of  an  alloy  that  consists  of  5  at%  Cu   and

95 at% Pt?

C

0.071

 

 

 

 

 

H

0.046

 

 

 

4.9

Calculate the composition, in weight percent,

O

0.060

 

 

 

 

of an alloy that contains 105 kg of iron, 0.2 kg

Ag

0.1445

FCC

1.9

+1

 

of carbon, and 1.0 kg of   chromium.

Al

0.1431

FCC

1.5

+3

4.10

What is the composition, in atom percent, of an

Co Cr

0.1253

0.1249

HCP BCC

1.8

1.6

+2

+3

 

alloy that contains 33 g copper and 47 g   zinc?

Fe

0.1241

BCC

1.8

+2

4.11

What  is  the  composition, in  atom percent,

Pt

0.1387

FCC

2.2

+2

 

of an alloy that contains 44.5 lbm  of    silver,

 

     Zn 0.1332                      HCP                1.6                +2    

 

Which of these elements would you expect to form the following with nickel:

(a)     A substitutional solid solution having complete solubility

(b)    A substitutional solid solution of incom- plete solubility

(c)     An interstitial solid solution

Answers

(5)
Status NEW Posted 17 Jan 2018 07:01 PM My Price 8.00

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