Download BNQ 30503 Chapter 1 (S).pdf PDF

TitleBNQ 30503 Chapter 1 (S).pdf
TagsDislocation Crystal Structure Crystallite Crystal Metals
File Size3.4 MB
Total Pages77
Document Text Contents
Page 38

Exercise

7. For tetragonal crystals, cite the indices of

directions that are equivalent to each of the

following directions:

(a) [001]

(b) [110]

(c) [010]

Page 76

Interfacial Defects in Solids

• Phase Boundaries

 – Exist in multiple phase materials.

 – The different phases exist on each side of the boundary

and it have its own relative physical and/or chemical

characteristics.

 – Important in determining

the mechanical characteristic

of multiphase metal alloys.

500x

Ni

Cu

Solder

Interface IMC

Optical micrograph of intermetallic layer
between Nickel-gold surface finish and lead
free solder.

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