Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

thinker1 Group Title

challenge to all which therotically would be a better lubricant for machinery silane or graphite iknow it doyou just a game or brainstormer be logical>>>>>>>!!!!!!

  • one year ago
  • one year ago

  • This Question is Open
  1. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    @mark_o. @mikala1 @mayankdevnani @lovekblue @dmezzullo @tcarroll010 @hartnn

    • one year ago
  2. mikala1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    idk lol

    • one year ago
  3. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    @mark_o. @dmezzullo @DarienCollup @mayankdevnani @lovekblue @mayankdevnani

    • one year ago
  4. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    Water vapor is a necessary component for graphite lubrication.

    • one year ago
  5. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    ok @thinker1

    • one year ago
  6. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    @313 @97salonisharma @ajprincess @aroub @bigmoe25

    • one year ago
  7. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    @mayankdevnani are u with an answer

    • one year ago
  8. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    yaa @thinker1

    • one year ago
  9. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    whats it and why

    • one year ago
  10. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    Water vapor is a necessary component for graphite lubrication. The adsorption of water reduces the bonding energy between the hexagonal planes of the graphite to a lower level than the adhesion energy between a substrate and the graphite. Because water vapor is a requirement for lubrication, graphite is not effective in vacuum.

    • one year ago
  11. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    ok @thinker1

    • one year ago
  12. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    actually if u see graphite is made of c-c sp2 bond and silane of si-0-si .silane bond is very strong as compared to that of graphite moreover both have lubricating properties .but c bonds can easily break in high temp. of machine leading to soot formation and other by producys leading to formation of materials that can jam themachinery.well i didnt knew about u r reason thanks for that well one more favour can u tell me in which class u r in

    • one year ago
  13. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    @mayankdevnani

    • one year ago
  14. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    11 class

    • one year ago
  15. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    Graphite is characterized by two main groups: natural and synthetic

    • one year ago
  16. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    so

    • one year ago
  17. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    The higher the carbon content and the degree of graphitization (high crystalline) the better the lubricity and resistance to oxidation in synthetic graphite....so its lubricant is WATER VAPOR.

    • one year ago
  18. mikala1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    dang hes smart lol

    • one year ago
  19. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    ok @thinker1 then sorry i don't think

    • one year ago
  20. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    thnx.. @mikala1 you too..

    • one year ago
  21. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    ye go on

    • one year ago
  22. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    what? it's finish lol ...hahaha

    • one year ago
  23. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    but i have studied its lubricity mainly due to weak vanderwall's forces which enable slipping of one layer over other

    • one year ago
  24. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    it's another reason and in which class you are?

    • one year ago
  25. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    12th

    • one year ago
  26. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    oh!!!!!!!1 sir

    • one year ago
  27. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    be with me for a second

    • one year ago
  28. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    thank you it's my limit

    • one year ago
  29. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    ok as you wish!

    • one year ago
  30. thinker1 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    ok i got it i admire u r knowledge thanks and dont cal me sir only a yaer older than u!!!!!!!!!!!!!!!!!!!!

    • one year ago
  31. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    ok

    • one year ago
  32. mayankdevnani Group Title
    Best Response
    You've already chosen the best response.
    Medals 4

    @thinker1 i completed your challenge!!!

    • one year ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.