This topic contains a solution. Click here to go to the answer

Author Question: Why are ceramics so much more brittle than metals? (Read 41 times)

tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569

Question 1

Sintering is
◦ a filtration process through a molecular sieve.
◦ the process of rapid cooling of a material to yield a superconducting mixture.
◦ the process of removing metals from ore by passing material through a magnetic field.
◦ the process of heating particles of a powder below the melting point so that they fuse together.

Question 2

Why are ceramics so much more brittle than metals?
◦ The localized bonding in ceramics is highly directional.
◦ The bonding in ceramics has a very high degree of pi bonding character.
◦ The bonding in ceramics has a very high degree of ionic bonding character.
◦ The bonding in ceramics is highly nondirectional.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by tatyanajohnson on Feb 15, 2020

zacnyjessica

  • Sr. Member
  • ****
  • Posts: 345
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly




tatyanajohnson

  • Member
  • Posts: 569
Reply 2 on: Feb 15, 2020
Gracias!


raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

For a complete list of videos, visit our video library