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Effects of carbon and chromium additions on the wear

Effects of carbon and chromium additions on the wear

The effects of carbon and chromium additions on the wear resistance and surface roughness of five high-speed steel (HSS) rolls manufactured by a centrifugal casting method were investigated in this study. High-temperature wear tests were conducted on these rolls to experimentally simulate the wear process during hot rolling.

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General Steel IndustriesWikipedia

General Steel IndustriesWikipedia

General Steel Industries Inc. (GSI) was an American steel company founded as General Steel Castings Corporation in 1928. The company s first headquarters were in Eddystone Pennsylvania and prior to completing its own modern steel foundry in 1930 acquired the operations of the Commonwealth Steel Company a critical supplier to the rail industry.

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FATIGUE CRACK GROWTH AND FRACTURE MECHANICS

FATIGUE CRACK GROWTH AND FRACTURE MECHANICS

Working rolls which operate at the beginning of a roll-ing process in a hot strip mill at reversible roughing 4high stands are double layered. The 4high stand is composed of two working and two back up rolls. A carbide based cast steel material High Chromium Steel is used for hard and wear resistant working layer cast by

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Forged and Cast Rolls AHCSUnion Electric Steel

Forged and Cast Rolls AHCSUnion Electric Steel

Features and Benefits • Enhanced HiCr Steel with improved chemistry and heat treatment for optimum wear performance and resistance to thermal damage • Superior product quality and reliability due to state-of-the-art manufacturing equipment and process •

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Forged and Cast Rolls AHCSUnion Electric Steel

Forged and Cast Rolls AHCSUnion Electric Steel

Features and Benefits • Enhanced HiCr Steel with improved chemistry and heat treatment for optimum wear performance and resistance to thermal damage • Superior product quality and reliability due to state-of-the-art manufacturing equipment and process •

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Cast Rolls Kolding

Cast Rolls Kolding

High chrome iron / High speed steel / Indefinite chill cast iron / Micro-alloyed indefinite chill. Rolls for the Roughing Stands of Long Products Mills Conventionally cast. Manufactured with bainite nodular cast iron they yield exceptional performance in applications that require high roughness coupled with wear resistance and oxidation

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China Rolling Mill Rolls Slurry Pump Ferro Alloy

China Rolling Mill Rolls Slurry Pump Ferro Alloy

Shijiazhuang BKDR Metallurgical Science Technology Co. Ltd have been specialized in manufacture for many years. Our main products are various kinds of Mill Rolls

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Cast Iron vs Cast Steel Metal Casting Blog

Cast Iron vs Cast Steel Metal Casting Blog

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Wear-resistant cast steelsdoerrenberg

Wear-resistant cast steelsdoerrenberg

Wear-resistant cast steels For further information fields of application physical analysis stamping dies pressure dies rollers roll sleeves. Ledeburitic special steel casting highly Cr-alloyed extremely edge tear resistant for large tools for chipless shaping. Good hardenability and edge holding very good dimension stability.

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Rolls Article about Rolls by The Free Dictionary

Rolls Article about Rolls by The Free Dictionary

The working rolls of small multiple-roll mills as well as flatting mills for the spreading of high-strength steel wire are produced from ceramic hard tungsten-carbide alloys (with cobalt added) the wear resistance of such rolls is 30-50 times greater than that of steel alloyed rolls. Wear-resistant and strong rolls for section and sheet

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Industrial Steel Supply Steel Company in Ontario Titus

Industrial Steel Supply Steel Company in Ontario Titus

TITUS STEEL began business in 1957 working from a small warehouse and office in Toronto Canada. The company supplied Wear Steel Castings to the construction and mining industry. Shortly thereafter arrangements were made with a local steel mill to roll a variety of Grouser Bars which were sold to the construction industry to rebuild crawler tractor pads.

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Cast Steel Products LinkedIn

Cast Steel Products LinkedIn

Cast Steel Products LP (CSP) is a leading worldwide supplier to OEM and aftermarket of state of the art and innovatively engineered cast forged and fabricated wear abrasion and heat resistant

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Rolling Mills RollsIspatGuru

Rolling Mills RollsIspatGuru

Dec 08 2013 · Rolls are required to carry out the heavy work of reduction of the cross section of the steel being rolled. Rolls have to take all kind of stresses loads from normal and abnormal rolling and which are changing with the roll wear during a rolling campaign. Roll should never break spall or wear.

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Development of Centrifugal Cast Roll with High Wear

Development of Centrifugal Cast Roll with High Wear

Development of Centrifugal Cast Roll with High Wear Resistance for Finishing Stands of Hot Strip Mill Kenji Ichino Yoshihiro Kataoka Tomoya Koseki Synopsis A high Chigh V type alloyed steel roll has been developed which significantly increases wear resistance while maintaining the same productivity as the conventional roll.

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Steel mill roll Manufacturers  Suppliers China steel

Steel mill roll Manufacturers Suppliers China steel

steel mill roll manufacturer/supplier China steel mill roll manufacturer factory list find qualified Chinese steel mill roll manufacturers suppliers factories exporters wholesalers quickly on Made-in

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Valmet cast iron sizer rolls

Valmet cast iron sizer rolls

Valmet cast iron sizer rolls are designed for reliable operation in a variety of size press and sizer applications. All rolls are equipped with Valmet s latest roll cov-ers for best process performance. Vibration dampening cast iron bodies and highly wear-resistant covers make these rolls a low maintenance option that will

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(PDF) Study On The Performance Of High Chromium Cast Iron

(PDF) Study On The Performance Of High Chromium Cast Iron

The effect of carbide content on the wear resistance of high chromium cast irons was evaluated by means of ball mill testing. Martensitic cast irons containing from 13 to 41 carbide volume

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Hardfacing Product and Procedures Selection

Hardfacing Product and Procedures Selection

Metal-to-Metal Friction — Wear from steel parts rolling or sliding against each other with little or no lubrication. b. Severe Impact — Wear from severe pounding which tends to squash gouge and crack the surface. Manganese steel deposits which work harden in service provide the greatest impact wear resistance.

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MATERIAL GRADESMeusburger

MATERIAL GRADESMeusburger

MATERIAL GRADES NOT ALL STEEL IS THE SAME 1.0577 1.1730 1.2162 1.7131 1.2311 1.2312 1.2714HH 1.2738 1.2085 1.2316 1.2738TSHH 1.3343 1.3343PM MV10PM MW10PM 1.7225 CF-H40S Unalloyed steel Corrosion resistant steel 3.3547 3.4365 Unalloyed steel Steel for case-hardening Pre-toughened steel Cold-work steel Hot-work steel HSS High-speed steel

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A-2 D-2 0 Die S-7Alloy Tool Steel Inc.

A-2 D-2 0 Die S-7Alloy Tool Steel Inc.

A-2 Tool Steel. A-2 is an air hardening (cold work) tool steel with wear properties between 0-1 oil hardening and 0-2 air hardening. A-2 offers good toughness with medium wear resistance along with relatively easy machining. A-2 also has excellent non-deforming properties. These characteristics have made A-2 a very popular and widely used material.

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Cast Iron vs Cast SteelDandong Foundry

Cast Iron vs Cast SteelDandong Foundry

Cast steel usually refers to normal carbon steel and alloy steel or called steel casting with carbon content lower than 2 . Therefore no big difference considering from the chemical content and raw materials for cast iron vs cast steel. However their physical properties have many differences.

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High-Temperature Casters McMaster-Carr

High-Temperature Casters McMaster-Carr

Iron wheels offer the strength and wear resistance you need for heavy loads and long life. Steel wheels provide the highest capacities of any wheel material. Forged-steel frames are more durable than stamped-steel frames. Swivel casters with tapered roller bearings are impact resistant and withstand both downward and side force.

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Graphitic Cast Steel RollsRolls  RingsTangshan

Graphitic Cast Steel RollsRolls RingsTangshan

The graphtic steel rolls have a metallographic structure consisting of carbides and a small amount of graphotes in the pearlitic matrix. The rolls of this material has better tensile strength and better resistance to thermal cracking than adamite rolls of the same hardness and the wear resistance of which is better than the cast steel rolls.

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Valmet cast iron sizer rolls

Valmet cast iron sizer rolls

Valmet cast iron sizer rolls are designed for reliable operation in a variety of size press and sizer applications. All rolls are equipped with Valmet s latest roll cov-ers for best process performance. Vibration dampening cast iron bodies and highly wear-resistant covers make these rolls a low maintenance option that will

Get Price
General Steel IndustriesWikipedia

General Steel IndustriesWikipedia

General Steel Industries Inc. (GSI) was an American steel company founded as General Steel Castings Corporation in 1928. The company s first headquarters were in Eddystone Pennsylvania and prior to completing its own modern steel foundry in 1930 acquired the operations of the Commonwealth Steel Company a critical supplier to the rail industry.

Get Price
Rolls-Forged Rolls-Intermediate Rolls

Rolls-Forged Rolls-Intermediate Rolls

RollsForged RollsIntermediate Rolls from Metals America.

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CSP Crushing Wear PartsCast Steel Products

CSP Crushing Wear PartsCast Steel Products

CSP is a leading supplier of cast forged and fabricated wear solutions to OEM and aftermarket crusher operators. We have over 25 years experience of supplying crushing wear parts to global mining and mineral processing oil sands steel cement power and aggregate customers.

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SteelForming of steel Britannica

SteelForming of steel Britannica

SteelSteelForming of steel Forming processes convert solidified steel into products useful for the fabricating and construction industries. The objectives are to obtain a desired shape to improve cast steel s physical properties (which are not suitable for most applications) and to produce a surface suitable for a specific use.

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Cast Iron vs. Cast SteelCastings for Industry

Cast Iron vs. Cast SteelCastings for Industry

However cast steel has comparatively bad shake-suction wear resistance and mobility. The casting performance compared to cast iron is bad. Also the costs are higher than normal cast iron. Therefore for cast iron vs cast steel they have their own advantages and disadvantages.

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S G Iron Rolls Spheroidal Graphite Iron Rolls Acicular

S G Iron Rolls Spheroidal Graphite Iron Rolls Acicular

S.G Iron Rolls are so superior in wear resistance to that of cast steel rolls that they are specially adapted for roughing and intermediate plate mills and rod or bar mill roughers. as a result of the spheroidal form of the graphite s g iron rolls are much stronger than rolls of the clear-chill type and the gradual fall in hardness is an added

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Wear ProtectionKenCast

Wear ProtectionKenCast

Lasting up to 6 x longer than standard wear solutions KenCast is tungsten carbide particles that have been metallurgically bonded to air-hardened steel. The result A tough durable and extremely wear-resistant material — thanks to the combination of steel and carbide.

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Solid Metallurgical RollsThe Indian Steel  Wire

Solid Metallurgical RollsThe Indian Steel Wire

These Rolls are special hyper-eutectoid steel rolls alloyed with Nickel Chromium Molybdenum. The extra Carbon and special alloys give extra wear resistance and strength. These rolls are statically cast and undergo a special high temperature heat treatment process of double annealing followed by tempering cycles to give a micro structure

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Effects of carbon and chromium additions on the wear

Effects of carbon and chromium additions on the wear

The effects of carbon and chromium additions on the wear resistance and surface roughness of five high-speed steel (HSS) rolls manufactured by a centrifugal casting method were investigated in this study. High-temperature wear tests were conducted on these rolls to experimentally simulate the wear process during hot rolling.

Get Price
Cast Steel Products Innovative Engineering > Home

Cast Steel Products Innovative Engineering > Home

Cast Steel Products LP (CSP) is a North American company and leading worldwide supplier to OEM and aftermarket of state of the art and innovatively engineered cast forged and fabricated wear abrasion and heat resistant products. We have a successful track record of supplying global mining and mineral processing oil sands oil gas steel aluminum cement power and railway industries

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High Strength Nodular Iron RollsRolls  Rings

High Strength Nodular Iron RollsRolls Rings

High Strength Nodular Iron Rolls. Mill rolls are the spare parts of rolling mills they are used for all kinds of rolling mills for example BD mills blooming mills roughing mills of wire rod or section steel finishing mills temper mills cold or hot strip mills and so on.

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PFC

PFC

Alloy Chilled Cast Iron rolls (rings) is one kind of cast iron roll making use of super-cooling of model surface and adding Ni Cr Mo alloy elements. There is no free graphite in the microstructure of the working layer so it results in high hardness and excellent wear resistance.

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