HRC57-65 High Chrome Grinding Media Balls For Cement Mill, Raw Material Mill And Coal Mill

HRC57-65 High Chrome Grinding Media Balls For Cement Mill, Raw Material Mill And Coal Mill

Product Description

Special High Chrome Grinding Media Balls are tailor-made according to the actual working conditions of cement plants. The products have good wear resistance, low deformation rate of steel balls, and almost no breakage. At the same time, we provide personalized application solutions, such as providing initial assembly and grading of grinding bodies, optimal solutions for steel balls, grinding body material and performance design, increasing production and efficiency, saving energy and reducing consumption, etc.

Technical Parameters

① Material: Cr10%, Cr12%, Cr15%, Cr18%

② Hardness: HRC57-65

③ Impact value: ≥4.0 J/cm2

④ Broken rate after use: ≤0.3%

⑤ Grinding ball specifications: φ4.8mm—φ100mm

product name	Special high chromium balls for cement mill, raw material mill and coal mill
chemical composition(%)	C	Si	Mn	Cr	S	P	Y
	1.8-3.3	0.3-1.2	0.2-1.0	10.0-20.0	≤0.08	≤0.08	≤0.10
	Mo	Nb	Ti	V	Cu	Al	W
	microscale	microscale	microscale	microscale	microscale	microscale	microscale
mechanical properties	Microstructure	Impact value AK(J/cm3)		hardness(HRC)	Falling ball impact fatigue life (number of times)
	M+C+A	≥4.0		57-65	≥30000
Remark:M—martensite C—carbide A—retained austenite

Product Application

Product Tags:

HRC57Wear Resistant Grinding Ball

      

HRC65 Wear Resistant Grinding Ball

      

100mm cement ball mill

      

HRC57-65 High Chrome Grinding Media Balls For Cement Mill, Raw Material Mill And Coal Mill Images