Myvideo

Guest

Login

Magnetic shape memory martensite

Uploaded By: Myvideo
1 view
0
0 votes
0

The sample here is a Ni-24Mn-24Ga at.% alloy. This is a shape memory alloy but in addition, the martensite if ferromagnetic. This means that the martensitic transformation can be induced by an applied magnetic field; alternatively, the twins in the martensite can undergo rearrangment or detwinning under the influence of a magnetic field. This magnetically-induced changes lead to a change in shape which can be exploited in devices. The movie has been provided for teaching purposes by Professor Koichi Tsuch

Share with your friends

Link:

Embed:

Video Size:

Custom size:

x

Add to Playlist:

Favorites
My Playlist
Watch Later