BACKGROUND Orthodontic treatment for open bite and crossbite cases is always challenging.In this paper,we demonstrate a skeletal class III patient with anterior open bite and crossbite whose problem was successfully c...
the National Natural Science Foun-dation of China(Nos.51931004 and 51871080).
Recently the isothermal martensitic transformation in shape memory alloys(SMAs)has been reported in many literatures,and several models have been proposed to interpret the isothermal and athermal kinet-ics.However,the...
supported by the National Natural Science Foun-dation of China(Nos.52275314 and 52075074);the Collaborative Innovation Center of Major Machine Manufacturing in Liaoning.
A series of Ti_(56.25-x)Zr_(x)Ni_(25)Cu1_(8.75)(x=0–25,at.%) filler metals were designed based on a cluster-plus-glue-atom model to vacuum braze TiAl intermetallic to K4169 alloy. The impact of Zr content on the inte...