Study of an anomalous serrated yielding phenomenon in 3004 aluminum alloy;

Features of serrated yielding of dynamic strain aging phenomenon in metals and alloys;

The serrated yielding phenomena in a 8090 type Al-Li alloy during tensile testingat room temperature have been investigated.

The influencing factors of serrated flow of Cu-Zn alloys;

Effect of solute atoms and precipitated phase in Al-4.5wt% Cu alloys on the spatiotempopal characteristics of the serrated yielding;

Size effect on serrated yielding in Al-Cu polycrystals;

However, the plastic formability of Al sheet materials at room temperature is greatly decreased by the serrated yielding phenomenon, which limits their further application.

With the development of automobile industry and urgent requirement of the automobile light weight, the research of the serrated yielding effect which influences the plastic formability of the Al alloys becomes very important.

Preliminary study on the wear and blunting of tungsten carbide tipped saw tooth;

A Method of Video Processing that is Used to Eliminate Sawtooth and Suited forHardware Implementation;

In order to study the characteristic of the new configuration plasma aerodynamic actuator, Under normal atmosphere environment, Experimental Investigation on sawtooth plasma Aerodynamic actuator is done, frequency-discharge voltage-discharge current-power current and the boundary velocity induced by the pl.

When a binary digital image,which includes only two kinds of color,is magnified with the existing methods,the object borders always look blurred and sawtooth,so a new method is proposed which is fit for the binary digital image.