The Major Factors That Affect The Quality Of Steel Ball

- Feb 18, 2019-

The use of steel ball is very broad, in general, steel ball is widely used in electric power, building materials, mining, metallurgy and other fields, the quality of steel ball depends on the following three quality factors:

① material effects: steel ball, cast iron ball, alloy steel ball, different density of different materials, the density of steel than cast iron, alloy steel is based on the main alloying elements of the density and content of different.

②steel ball The impact of manufacturing methods: rolling and forging steel ball its compact structure, so the density of cast steel ball casting, cast iron ball or casting alloy ball and other organizations are not dense, and even there are pores, so the density of small some.

③steel ball Metallography: Martensite, austenite, bainite, ferrite and other different crystal structures are not the same density, but also affect the fineness of the crystal.