cast iron

As shown in Fig. 1 (a) and Fig. 2 (a), the SEM images of high chromium cast iron quenched at […]

In order to better analyze and study the types of secondary carbides obtained after quenching of high chromium cast iron,

During the preparation of high chromium lining plate in the test, the injection interval is 60s, 75s and 90s respectively.

As cast, the hardness of high chromium cast iron is 52.2 HRC. Figure 1 shows the effect of quenching temperature

Figure 1 shows the optical structure of high chromium cast iron obtained after corrosion with 4 vol.% nitric acid alcohol.

The metal melt meeting the thermodynamic conditions of nucleation only provides the possibility for the metal melt to solidify and

High chromium cast iron needs heat treatment to obtain the best comprehensive properties. High temperature austenitizing destabilization treatment and medium

As shown in the table, the impact toughness of the high chromium cast iron samples after modification has been greatly

Take the metallographic sample from the high chromium cast iron layer and carbon steel layer of the bimetal lining plate

As shown in the figure, the hardness of the treated high chromium cast iron samples is significantly higher than that

Due to the different actual conditions of the solution condensation process, the carbide morphology, size and quantity of high chromium

1.M7C3 eutectic carbide: when the CR / C ratio is greater than 3.5, high hardness eutectic carbide (Fe, Cr) 7C3