White Cast Iron High Chrome

Abrasion Resistant Cast Irons to ASTM A532 – Magsen Foundry

Abrasion resistant cast irons are also referred to as wear resistant cast irons, high chromium alloys, white cast irons and Ni-hard cast irons. Abrasion resistant cast irons have been alloyed to secure high resistance to abrasive wear in the applications of the mining, milling, earth-handling and manufacturing industries.

White Iron Foundry - Townley Engineering & Manufacturing ...

With five induction furnaces capable of pouring up to 16 tons of white iron, we consistently have some of the shortest lead times in the industry. Townley Foundry produces many alloys on a regular basis like High chrome HC-27, HC28, NIHARD4 and CM-22 (chrome-moly) for abrasion resistance and HC-34, CD-4 MCU, GR4 and other alloys for better ...

(PDF) The Role of Manganese on Microstructure of High ...

In the present work, additions of 2% vanadium, 2% niobium and 2% titanium were respectively made to a high-chromium white iron (17% Cr) to analyse the effect of these elements on the as-cast ...

High-Alloy White Irons - Total Materia

High-alloy white cast irons are an important group of materials whose production must be considered separately from that of ordinary types of cast irons. In these cast iron alloys, the alloy content is well above 4%, and consequently they cannot be produced by …

High-chromium (22-34 per cent) Cast Iron Alloys and Their ...

treatment for cast iron alloys allow new materials to perform better mechanically and against corrosion when under aggressive industrial environments3.4 . White chrome cast irons are currently leading several fields of applications, being mainly employed in mechanical parts submitted to …

Cast iron - Wikipedia

Cast iron's properties are changed by adding various alloying elements, or alloyants.Next to carbon, silicon is the most important alloyant because it forces carbon out of solution. A low percentage of silicon allows carbon to remain in solution forming iron carbide and the production of white cast iron.

Heat treatment process of the high chrome cast iron ...

The microstructure of high chromium white cast iron grinding ball as-cast and after heat treatment was observed by metallographic microscope. The sample of 10mm* 10 mm* 8 mm in size at the center of the grinding ball was cut by weld and polished with 200 # to 1500 # metallographic sandpaper.

Wear and Abrasion Resistant Cast Irons (White Irons) | Grades

Wear and Abrasion Resistant Cast Irons (White Irons) Click here for the Metallurgy of Cast Iron. White cast irons are widely used in abrasive wear applications involved in the crushing, grinding, milling and handling of abrasive materials such as minerals and ores, both dry and as slurries.

SECOMAX™ CBN500 – Invented for white cast iron machining

SECOMAX™ CBN500 – Invented for white cast iron machining 04:28 White cast irons (chrome irons and chilled cast irons) are challenging to machine due to the presence of large abrasive carbides, inherent sand inclusions as well as casting pores and uneven …

Analysis of the High Chromium Cast Iron Microstructure ...

The heat treatment of chromium cast iron is special precautions . Chromium cast iron belong white cast iron, therefore is sensitive to the cooling rate may result in formation of cracks in castings [1-11 Currently, in the literature there is a lot of informa treatment of chromium cast iron, but it appears that they conflict with each other.

High CR White Cast Iron Castings | High Chrome White Iron ...

High Chromium White Cast Iron (High Cr White Iron) High Chromium White Cast Iron, or High Cr White Iron, grades are used in wear applications that require some corrosion resistance. The high chromium content offers the corrosion resistance and the fine carbides dispersed throughout provide the hardness. These grades cannot be welded.

Marking on high chrome white cast iron. - YouTube

Jul 08, 2019· Doing a marking test on high chrome white cast iron. This metal is extremely hard. This metal refinery company export globally for the shipping industry.

What is Chrome White Iron – ASTM A532? | Penticton Foundry

Sep 22, 2016· This blog, in contrast, contains a generic overview of chrome white iron. 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.

Optimizing hardenability of high chromium white cast iron

In high-Cr white cast iron when the Si content is higher than 0.6%, formula (1) can not be used to calculate the t. The silicon element decreases the hardenability of the high-Cr white cast iron. The contents of alloying elements given in Figs. 3 and 4 were the …

v116n10a12 Grain refinement of 25 wt% high- chromium …

Grain refinement of 25 wt% high-chromium white cast iron by addition of vanadium improves the fracture strength due to formation of a fine-grained microstructure (Nelson, 2010; Liu et al., 2005). Dupin and Schissler (1984), as quoted by Filipovic (2013),

Difference Between Grey & White Cast Iron | Sciencing

Mar 13, 2018· Cast iron is iron mixed with small amounts of silicon and carbon, and cast -- rather than formed -- in place. It is a strong structural material and also a good conductor of heat, making it a common material for cookware. There are four basic types of cast iron: ductile, malleable, white and grey. There are several ...

High Chrome White Iron Inserts - Shenyang Gongda Heavy ...

Home / Products / Cast Iron Series / High-chromium Iron / High Chrome White Iron Inserts. Products. Cast Iron Series. High-chromium Iron; Cast Steel Series. High manganese steel series; High alloy steel series; Cast Copper Series; Cast Aluminum Series; High Chrome White Iron Inserts.

Cast Iron - Kitchen Sinks - Kitchen - The Home Depot

Add beautiful durable functionality to any kitchen with Add beautiful durable functionality to any kitchen with our premium grade 23-1/4 in. D-Shape Stainless Steel Utility Sink. 2 deep bowls feature a commercial-grade satin finish and rounded corners. Perfect for both new construction or remodels the undermount style pairs beautifully with any solid surface countertop.

Alloy Comparison Chart Including Chrome White Iron ...

Sep 24, 2015· High Chrome White Iron (ASTM A532) High chrome white iron is composed of Carbides and Martensite (among the hardest phase of iron alloys). This combination makes chrome white iron exceptionally wear-resistant and strong, but gives it virtually no toughness. When solving wear-related problems chrome white iron should be one of the first ...

Machinability Investigations on High Chrome White Cast ...

Machinability Investigations on High Chrome White Cast Iron Using Multi Coated Hard Carbide Tools Article (PDF Available) in Transactions of the Indian Institute of Metals 67(4) · August 2014 ...

HIGH PERFORMANCE MACHINING OF HIGH CHROMIUM …

high Cr white cast iron (as-cast) with lower and higher C-Si contents restively. The difference between higher and lower C-Si contents in white cast iron is their microstructure and mechanical properties. Grain size of carbide and hardness are both dependent on C-Si content of the melt (Atanda etc, 2011). The materials with

Casting manufacturers of High Chrome White Cast Iron

Casting manufacturers of high chrome white cast iron of small weight and volume; Hi Cr White Cast Iron and Manganese Steel components; Manufacturer of various components required by the mining, and mineral grinding/processing and cement & power generating industries as per their drawings

Spalling of High-chromium White Cast Iron Balls Subjected ...

Heat treatments should be adjusted for section thicknesses other than the 75 mm used here. When selecting a high- cr white cast iron, one must choose an appropriate composition and heat treatment to provide a combination of abrasion resistance and spalling life that will best satisfy a particular impact-abrasion wear condition.

Machining High Chrome Cast Iron(Turning High Chrome white ...

Mar 01, 2018· 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 bad working environment, cbn insert also ...

Hi-Chrome Iron Castings - ASTM A-532-82 - Pacific Alloy ...

Hi-Chrome Iron Castings – Pacific Alloy Casting, Los Angeles, California. Specification for Hi-Chrome Iron Castings – ASTM A532-82. This specification covers a group of white cast irons that have been alloyed to secure high resistance to abrasion.

Heat Treatment in High Chromium White Cast Iron Ti Alloy

The influence of heat treatment on microstructure and mechanical properties of high chromium white cast iron alloyed with titanium was investigated. The austenitizing temperatures of 980°C and 1150°C for 1 hour each followed by tempering at 260°C for 2 hours have been performed and the effect of these treatments on wear resistance/impact toughness combination is reported.

AS2027 Cr27 High Chromium White Cast Iron Centrifugal Cast ...

Aug 18, 2018· In February 2018, we produce AS2027 Cr27 High Chromium White Cast Iron Centrifugal Cast pipes for our Korean customers. Centrifugal Cast Pipe . 1. There are nine pieces in the early stage.The material is AS2027 Cr27.The weight of one piece is about 65kg.The wall thickness is 15mm, and the machined after annealing, the hardness is HRC38.

Carbides in High Chromium Cast Irons

The carbide types known to be present in the high chromium cast irons are M7C3, M 3C, M 23 C6 and M 6C, with increasing M:C ratio [22, 23]. The type and morphology of the eutectic carbides in high chromium cast iron depend upon both chemical composition and solidification rate [3, 14, 24-26].

high chrome white iron - German translation – Linguee

Many translated example sentences containing "high chrome white iron" – German-English dictionary and search engine for German translations. ... cast iron, malleable cast iron, steel, ... Application of new feeding system products for the production of high chrome iron steel alloys . foseco.com.tr.