And more,optimization of abrasion resistance,roundness,mould service life,strength of bowling resistance,anti-breakage,high efficiency transfering is approached into on the basis of the above-said.

Checking the roll strength for using 160mm×160mm billet in No.4 Rolling Mill of Shaoguan Iron and Steel Co.,Ltd.;

With the formula and the effect of V on metal deformation in high temperature zone, the calculation method for 20MnSiV 90×90mm bloom average unit pressure is got and it can solve the problem of checking roll strength during continuous rolling.

This topic in view of the ZL450 bearing rolling mill high strength roller s refractory question,uses on vibration supersonic turning method to conduct the experimental study to it,has carried on the optimization through the experiment to the technological parameter,obtained a new technique to cut the 36CrNi4MoVA material quality roller.

Effect of deposition on the tensile strength of tungsten alloy;

Prediction of tungsten tensile strength with artificial BP neural network method;

Influence of sintering parameters on tensile strength of warm compacted Fe-2Ni-2Cu-1Mo-1C material;

Effect of the size and the proportion of gas coal and coal-char on the consist-compressive strength of formed coke;

Influence of pressure head roughness upon compressive strength and test result dispersion of single crystal diamond;

Relation between compressive strength and fractal dimensions of jointed rock-mass;