Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding

User Menu

Custom Search

Author Topic: magnet flux  (Read 5735 times)

avr3

  • Newbie
  • *
  • Posts: 30
magnet flux
« on: October 03, 2007, 11:12:53 PM »
what is the best mag sheilding out there?? i have read all kinds of ansewrs and i am lost by now, so i need to ask it myself, what is the best mag shield out there.

thanks

Localjoe

  • Hero Member
  • *****
  • Posts: 812
Re: magnet flux
« Reply #1 on: October 03, 2007, 11:15:36 PM »
bismuth or a compound thereof might repel a magnetic force slightly

avr3

  • Newbie
  • *
  • Posts: 30
Re: magnet flux
« Reply #2 on: October 03, 2007, 11:19:47 PM »
thanks for the qiuck response.  i posted 2 swf to show that it is possibl to point the flux mainly in one dirrection.

thanks

avr3

  • Newbie
  • *
  • Posts: 30
Re: magnet flux
« Reply #3 on: October 03, 2007, 11:35:51 PM »
how do you shape this material? does it melt?
is this an ok place to buy it AT?  http://www.theodoregray.com/PeriodicTable/Elements/083/index.s13.html

.


thanks

Freezer

  • Sr. Member
  • ****
  • Posts: 414
Re: magnet flux
« Reply #4 on: October 05, 2007, 08:44:27 AM »
You can get bismuth at United Nuclear, Bob Lazar's webstore.  I not sure bismuth will be of any use though for something like a magnet motor.  It doesn't really repel magnetic force.  It does have stange properties though, and you can make some cool looking stuctures by melting it.  You can create that levitating magnet experiment by using two bismuth disc above and below a suspended magnet, and with a magnet above the setup pulling the magnet inside the two discs.

Pirate88179

  • elite_member
  • Hero Member
  • ******
  • Posts: 8366
Re: magnet flux
« Reply #5 on: October 05, 2007, 08:56:42 AM »
@ Freezer:

I have seen that done.  It reminds me of the Meisner effect except without the liquid nitrogen and the super conductor.  what I read said that the adjustment is critical but, it does levitate.  Very cool.

Bill

Localjoe

  • Hero Member
  • *****
  • Posts: 812
Re: magnet flux
« Reply #6 on: October 10, 2007, 08:37:41 AM »
A little less than a year ago i was playing with my coil gun and found interesting effects in the sense that when i put a slug at the loading point in the barrell, behind the projectile, that the projectile shot farther and faster i did have to glue the bismuth slug in place or else it flew the opposite direction