Smart Materials and Structure

theflyinglady

I'm not a materials expert but need to be one asap.  So ada sesiapa boleh bagi crash course?  I need to learn more about smart materials, so kalau tahu or have first hand experience using them, especially piezoceramic or shape memory alloy please share your experience.  Thanks in advance.

lady_nF

specific skit??
shape memory alloy biasanya refer to nitinol (Nickel titanium alloy)
can return to original shape after load is removed

sebabnya,,, dia bleh tukar phase from martensite to austenite within solid range tanpa perlu melting cam bahan2 lain

piezo aku tau bleh create electric kalau applied stress

mbhcsf

bila sebut piezoelcltric teringan Scanning tunnelling electron microscope yg boleh tenok atomic structure of a substance