Newly Improved Methods on Continuous Anesthesia after Abdominal Surgery.

Al–Fe–Si Aluminum–Iron–Silicon system

“…In bimetallic aluminum-iron couples, however, formation of the brittle aluminum-iron compounds is slowed by the presence of silicon [31][32][33]. In age hardening of aluminum-iron-silicon alloys, silicon precipitates in the (100) and (111) planes of aluminum [34] and FeAl 3 as needles in the (110) matrix planes [35,36].…”