Exam (elaborations)
MTL 200 CHAPTERS 12-17 QUESTIONS AND ANSWERS
- Course
- Institution
MTL 200 CHAPTERS 12-17 QUESTIONS AND ANSWERS
[Show more]
Content preview
Name: Score:31 Multiple choice questions
Definition 1 of 31
Sp3 hybridization so bonds to 4 other carbons
Graphite
Ceramics
Diamond
Quartz
Definition 2 of 31
interstitial sites: tetrahedral and octahedral position
Ceramic crystal structure depend on
Silica glasses
Ceramics bonding
Ceramic crystal structure: Close-packed planes of ions stacking produce
Definition 3 of 31
1 formula unit, a = 2/sqrt3(rc+ra), anions at the corner and cation in the middle
Radiolabeled nitrogen
Silicate ceramics
Sodium acetate
Cesium chloride
,Definition 4 of 31
stacking of anion close-packed layers, how cations fill interstitial sites, how cations are in
octahedral positions
Ceramic crystal structure depend on
Ceramic crystal structure: Close-packed planes of ions stacking produce
Crystal structure influence
Ion sizes and arrangment in ceramics
Definition 5 of 31
S = S1 + S2
Monotectic
Eutectoid
Eutectic
Peritectoid
Definition 6 of 31
same structure same charge, pure vacancy substitution because radii are almost equal
Crystal Structure Influence
Amxp Type Ceramic
Isomorphous Phase Diagram
Zinc Blend Structure
Definition 7 of 31
Sp2 hybridization so bonds to 3 other carbons
Calcite
Graphite
Silica
Magnetite
, Definition 8 of 31
ratio of radii (rc/ra)
Coordination #12
Coordinate number is based on
Ion sizes and arrangment in ceramics
AmBnXp type ceramic
Definition 9 of 31
formed using network formers, lower melting point and viscosity
Borosilicate glasses
Silicate ceramics
Graphite
Silica glasses
Definition 10 of 31
examples: ZrO2 VO2, PuO2, ThO2
AmBnXp type ceramic
Silica
AmXp type ceramic
Silicate ceramics
Definition 11 of 31
composed of silicon and oxygen, strong covalent bond, groups: silica, silica glass, the silicates
Ceramics Bonding
Hybrid Ceramics
Silica Glass
Silicate Ceramics
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller selftest. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.00. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79223 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now