ductile iron casting

In order to analyze the effect of Cu and Mn content on the mechanical properties of ductile iron casting, tensile

The lamellar spacing of pearlite will also affect the tensile strength of ductile iron casting. Generally, the smaller the lamellar

(1) Sample preparation. Using sheet tensile samples, first cut a sheet with a thickness of 2 mm from the middle

Six groups of samples were selected and tested for mechanical properties by wav-600a universal testing machine. The results are shown

Figure 1 shows the solidification process of the hot spot of nodular iron nuclear spent fuel container under the conditions

Nodular cast iron (ductile iron for short) is the 50th century A kind of high strength cast iron developed in

The design of feeding system is the key content of this paper. We discussed the main factors that affect the

The surface of high nickel ductile iron samples during corrosion process was observed. The results are similar to that of

By observing the surface of the sample during the corrosion process, no obvious bubbles were found on the surface of

The unit area gain of high nickel ductile iron at 900 C for different working hours is recorded in Figure

The prepared sample is heated in a resistance furnace and weighed with an electronic balance.Figure 1 shows the measurement results

In order to understand the oxidation conditions at the cracks, elemental analyses are carried out on the areas of Fig.

The sample size for thermal fatigue test is 15 mm x 10 mm x 10 mm.To eliminate the influence of