high chrome material composition

Commonly called chrome, the alloy referred to here is actually chromium. Chromium is added to steel in small quantities to improve strength, corrosion resistance and response to heat

D3) that are manufactured from the high grade raw material which is sourced from trusted and reliable vendors. Chemical Composition: Composition C. Si. Mn. Cr. % 2.10% 0.30%

Chrome white iron is comprised of carbides and martensite. This combination makes chrome white iron exceptionally wear resistant and hard. The carbides in chrome white iron have a hardness range of 1500-1800HV and are primarily eutectic carbides. They form as bundles of hollow hexagonal rods.

Changing in chemical composition and heat treatment carried Figure 1: High chromium iron microstructures in the as-cast; (a) with austenitic matrix 

Additions of chromium (in excess of 12%) to steel compositions, gives rise to a stable surface film of chromium oxide, the stability of the 

The invention discloses a high chrome alloy steel material and a preparation method thereof. The high chrome alloy steel material contains the following chemical elements by mass percent: 2.6-2.8% of carbon, 11.3-12.5% of chrome, 0.1-0.3% of nickel, 0.3-0.5% of

The invention discloses a high chrome alloy steel material and a preparation method thereof. The high chrome alloy steel material contains the following chemical elements by mass

High chromium white cast iron alloy used in coal grinding components is a material that may present different wear resistance depending on the thermal treatment 

HIGH CHROME & NIHARD CASTINGS. Sr. NO-. SPECI. FICATIO. N. Chemical Composition. C. Mn. Cr. Ni. Mo. Max. Si. P. Max. S. Max. 1. IS4771. Type-2. 2.4/.

cement plant use wear-resistant High Chrome Cast Grinding Balls We are one of the largest factory specialized in producing Forging Grinding Media Ball, Rolling Grinding Media Balland Casting Grinding Media Ball in China. It was founded in 1988, located in Zhangqiu City, Shandong Province, China. Annual Production Capacity is 50,000 metric ton.

The nickel-chromium system shows that chromium is quite soluble in nickel. This is a maximum at 47% at the eutectic temperature and drops off to about 30% at room temperature. A range of commercial nickel chromium alloys is based on this solid solution. Such nickel chromium alloys have excellent resistance to high temperature oxidation and