Effect of tensile strain rate on spall fracture in 20 steel;

TiC penetration and depositing on 20 steel surface by double-glow plasma alloying;

Flashing butt welding between ferrite spheroidal graphite cast iron and 20 steel;

Taking 20# steel commonly used in heat exchanges as a study object,its anticorrosion of hot-dip aluminizing was researched.

In recent years, thinking of working safe, 20# steel is applied to significant construction project in the homeland more and more, especially to burying field facilities, therefore, The study on 20# steel’s corroding law and forecasts has very strong theory significance and gigantic realistic value.

The tribological properties of GCr15 steel ball against 20# steel disc under unlubricated condition and lubrication of plant oil containing nano calcium carbonate particles were investigated on the Universal Micro-Tribometer.

Production practice on casting the round tube blank of steel 20 with round tube blank continuous caster

The morphology and formation mechanism of the microstructure of the composite ion-nitrided plus chromized layers obtained at various chromization temperatures in a plain low-carbon steel (steel 20) were investigated using metallography, X-ray diffraction and microanalysis.

The microstructure and fracture morpholo gy of steel 20 were studied using scanning electron microscope (SEM) and X-ray diffractometer (XRD).

Taking the production of iron and steel enterprises as background, this paper firstly discusses the category and characteristics of steel production dynamic scheduling in order to take further research on the effective dynamic scheduling scheme.

The applications of intelligent control in steel production process are introduced, especially in iron making, steel making, continuous casting, steel rolling and deep processing.