High Chromium White Cast Iron, or High Cr White Iron grades are used in wear applications that require some corrosion resistance. One common application using 

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the class i type d (ni-hard 4) alloy is a modified nickel-chromium iron that contains higher levels of chromium, ranging from 7 to 11% and increased levelsofnickel,rangingfrom5to7%. whereastheeutecticcarbidephaseinthe lower-alloyed nickel-chromium irons is m3c (iron carbide), which forms as a continuous network in these irons, the higher

High chromium white cast irons (HCWCI) are known as abrasion-resistant cast irons and represent one of the most complex microcomposite 

High Chrome Steel Rolls. HiCr Steel is characterized by excellent fire crack resistance and very good oxidation behaviour at rolling temperature. Very good wear resistance and constant material properties throughout the shell layer. HiCr Steel is manufactured by horizontal spin casting. No retained Austenite and the right structure and

High chromium white cast iron is the best combination of abrasion resistance and toughness. Chromium content variation and heat treatment can be used to adjust the mechanical properties as there is a trade-off between wear resistance and toughness of cast iron. ASTM A 532 standard has two set standards for compositions and hardness.

The core employs high strength nodular iron, thanks to the high chrome content of outer shell, the silicon content and nickel content should be higher than normal rolls, so as to reduce the carbides content of roll, thus enhance core strength.

The ASTM A532 specification refers to a group of high chrome white cast irons that have been engineered to offer high abrasion resistance to gouging. These alloys are particularly effective in industries such as the Oil Sands, mining, recycling and hydraulic fracturing.

Jan 01,  · High Cr white cast iron (HCCI) alloys containing chromium between 12 and 30% have a good abrasion resistance which is widely used in wear applications, such as mineral processing, cement production

The initial as-cast microstructure of high-chromium white cast iron (2.08% C, 12.1% Cr), including austenitic dendrites in a matrix of a eutectic mixture of austenite and M7C3 carbides.

Chrome iron, high chrome iron, wear resistant iron, abrasion resistant cast iron, white iron and Ni Hard all refer to the same range of alloyed irons.

The present invention can be applied to high-stress abrasion and impact abrasion without thermal processing, and is relatively ideal high-chrome cast iron surfacing welding material and a technique

Our Haze Mags blow bars are made with white cast iron steel to ensure high capability and efficiency for crushing purposes. We are proud manufacturers of durable and highly efficient impactor crusher part Micro Alloy - 28% High-chrome white cast iron steel. Size & color - Variable and multicolor. Fasttrack 14-day delivery. Order Now

Bulk hardness was measured in the as-cast conditions and after a destabilization heat treatment at 900°C for 45 min. Abrasive wear resistance 

The paper is aimed to give an overview on the white cast iron alloys, and particularly high chromium white cast iron alloys, including their classifications, their standard specifications in USA

Fu, J. Peng, B. Xiao, Effect of heat treatment on microstructure and mechanical properties of a Ti-bearing hypereutectic high chromium white cast iron 

The pin-on-disk wear test and solid particle erosion test were used to investigate the wear resistance property of both high chromium white cast iron and 

WSF can produce for you a 15% and 25% Hi-Chrome alloy iron. Typically used in applications of wear resistance and long term heat resistance are required, such 

It shows the process of machining high chrome cast iron component, including machining pump body, pump impeller and pump housing with CBN Insert. For these

High Chromium Cast Iron is widely used for parts that require high wear resistance for example the slurry pumps, brick dies, several pieces of mine drilling 

Dec 20,  · high chromium cast iron is a multi-component alloy with fe, cr and c as the basic components.the matrix of newly solidified high chromium cast iron is austenite, which is stable only when heated to a higher temperature and saturated with c, cr and other elements.as the temperature drops, the austenite changes.under normal conditions, the high