Study on the Microstructure of Vanadium-Modified Tungsten High-Speed Steel-Coded SAE-AISI T1 Steel

Figure 14

Chemical composition and the volume fraction of MC carbide presented in investigating steel at different austenitization temperatures. (a) T1 high-speed steel, (b) 2V-13W, (c) 2V-13W-HC, and (d) 4V-3W-HC.

(a)

(b)

(c)

(d)