high chromium cast iron shaft sleeve

  • MGB series Hopper Discharge FeederMGB series Hopper Discharge Feeder
  • MGD Series Vibrating FeederMGD Series Vibrating Feeder
  • Material Chart (version 2)

    such as impellers, tube bearings, shaft sleeves, glands, water slingers, etc. Where impeller vanes are such that a metal easy to cast is required, SAE 621 is used. Good corrosion resistance and high strength. More difficult to machine than other bronzes. A high strength, ductile, extra tough corrosion and cavitation resisting material.

  • CASTING PROCESS DESIGN AND WEAR PROPERTIES OF A …

    Table 1. Chemical composition of high chromium cast iron Element C Cr Mo Cu Mn Si S p Content (wt. %) 2.6 - 3.1 18 - 22 1.7 - 2.1 0.7 - 1.2 0.5 - 0.7 0.4 - 0.9 < 0.05 < 0.06 2.3 Casting process of hammerhead The high chromium cast iron hammer is of small size, so …

  • roll sleeve

    The centrifugal casting technique of manufacturing roll sleeve of high chromium cast iron composite was studied. ;

  • ZR PUMP

    The impeller, volute and guard plate are all made of high chromium alloy cast iron; the impeller and shaft adopt screwed connection, while the volute, bracket and bearing body use bolt fastening. The pump shaft and motor can use direct drive coupling or belt drive. Use grease lubrication for bearings. This series of pumps has no shaft seal.

  • USING HIGH-CHROMIUM IRON AS MATERIAL FOR …

    specific properties of white irons in the cast state. The chemical composition of some most widespread grades is given in Table 2. High-chromium irons have good mechanical proper-ties, high hardness in a cast state, low fluctuation of hard-ness when properties change. High-chromium irons al-most don''t concede in fluidity to regular gray cast iron

  • ChaoYang Bestew Heavy Industry Mchinery Co.,Ltd.-ChaoYang ...

    Chaoyang Bestew Heavy Industry Machinery Co.,ltd.specialized in the production of high manganese steel casting,Low and medium carbon alloy steel,high-chromium cast iron and other casting steel for mining,metallurgy,electricity generating station,building materials, chemical etc.and the production capacities are more 10000ton every year.

  • The application of ductile iron castings in automobile_TGM

    Ductile iron castings have been rapidly developed as second only to gray cast iron, which is widely used in cast iron materials. The so-called "iron and steel", mainly referring to ductile iron. Ductile iron castings used in automotive three main places: (1) power supply - engine parts; (2) Power transmission- gear and shaft sleeve.

  • Introduction and application of high chromium materials ...

     · Introduction and application of high chromium cast iron materials. introduction to materials; High chromium cast iron is the third generation of wear – resistant material after common white cast iron and nickel hard cast iron is much higher than alloy steel wear resistance, much higher than the general white cast iron …

  • Pillow Block Basic Structure

    Materials used for FBJ High Carbon Chromium Bearing Steel bearing insert and Cast Iron Housing Bearing Units Ball, Inner Ring and Outer Ring High Carbon Chromium Bearing Steel SUJ 2 G 4805 Cage and shield Cold rolled steel sheets or strips SPCC G 3141 Seal Nitrile rubber - - Set Screw Nickel Chromium Molybdenum Steel SCM 435 G 4105

  • LCC-M 250-660-4 LCC Pump

    The metal casings of LCC rubber-lined pumps are cast of ductile iron for increased pressure rating. Gasite WD28G, Standard The impeller of the LCC-R and the wear parts of the LCC-M are manufactured of a high-chromium white iron called Gasite WD28G white-iron alloy. Gasite white-iron castings are stress relieved and heat treated for optimum ...

  • CN101497966B

    The invention discloses a high-hardness hypereutectic high Cr-Mn-Mo-tungsten alloy abrasion-resistant steel and iron material which adopts multivariant alloying and has the advantages of good hardenability, high hardness, better abrasion-resistance and wear resistance, and the like compared with the prior high-chromium cast iron especially the addition of C, Cr, Mn, Mo and tungsten, thereby ...

  • High-chromium compound roll

    What is claimed is: 1. A compound roll for rolling composed of a shell made of high-chromium cast iron and a core made of cast or forged steel, said shell being metallurgically bonded to said core by casting a high-chromium cast iron melt around the already prepared core, and said shell having a residual compressive stress of at least 20kg/mm 2 imparted by a heat treatment comprising quenching.

  • Machined Sand Casting manufacturer supplier

    Sand cast iron''s mechanical properties are enhanced with additives such as silicon, magnesium, chromium, molybdenum and copper. Types Of Materials Used By Sand Casting Suppliers Gray Iron is characterized by randomly oriented graphite flakes, which develop brittleness and …

  • China High Chrome / Chromium Cast Iron Sand Casting Spare ...

    High Chrome / Chromium Cast Iron Sand Casting Spare Parts Naipu can supply High chrome alloy iron castings according to the drawing or sample. The Main material is high chorme alloy, A05, A07, A49 Material Description: • KmTBCr27(Ultralloys ®) is a wear resistant white cast iron that offers excellent performance under erosive conditions ...

  • CENTRIFUGAL PUMPS

    20FPDC4-T 20 7.03 0.97 Cast Iron Cast Iron 650 620 545 430 350 200 71 25FPDC4-T 25 7.47 0.97 Cast Iron Cast Iron 650 595 550 500 450 350 82 30FPDC4-T 30 7.88 0.97 Cast Iron Cast Iron 650 620 590 545 500 430 320 93 40FPDC4-T 40 8.44 0.97 Cast Iron Cast Iron 640 605 560 515 375 112 50FPDC4-T 50 9.03 0.97 Cast Iron Cast Iron 660 600 515 400 280 ...

  • High Chrome Cast Iron Centrifugal Pump parts for standard ...

    Wherever there is a bearing support for the shaft, centrifugally cast shaft sleeves are used to prevent wear to the shaft. Refurbishment of the shaft is simply a matter of replacing the sleeve and reusing the shaft. ... Meanwhile, it is white iron with high-chromium alloy whose content as much as 27%, and it shows good resistance to abrasion ...

  • Whole Welding CBN Inserts

    When processing hard cast iron, as long as the hardness reaches the medium hardness level (45HRC), good processing results will be achieved. For example, the exhaust valve seat on the cylinder head of an automobile engine is made of high chromium alloy cast iron material containing copper and molybdenum, and its hardness is generally about 44HRC

  • EMSS METAL TURKEY

    Spin Cast High Chrome Iron Rolls; High Chrome Cast Steel Rolls; Tool Steel Rolls; Alloy Cast Steel Rolls; Sleeves; Graphite Cast Steel Rolls; HSS Mill Rolls; High Chrome Steel Vertical Rolls; Finishing Stand HSS Rolls; Enhanced High Chromium Cast Iron Rolls; Enhanced Indefinite Chill Cast Iron Roll; Work Roll; Intermediate Roll; Back Up Roll ...

  • High Chromium Steel Roll Manufacturer, High Chromium Steel ...

    High Cr Steel Roll(HCrS) High Cr Steel Roll is known for having lower carbon content that make it an idealized product range in current industry. Basically, the available range is designed to be used in roughing stands and hot strip mills. A special process of heat treatment is done for making this range strong enough to be used for different applications.

  • CN101539064A

    The invention discloses an aluminum alloy engine crankcase without a cylinder sleeve, which comprises a case, a cylinder block and a piston, wherein the cylinder block is positioned at the upper right end of the case; the piston is positioned inside the cylinder block and matched with the inner wall of the cylinder block in a sliding way; the case and the cylinder block are integrally molded ...

  • Cast Iron Wear Plates | Products & Suppliers | Engineering360

    Description: -duty cast iron with replaceable hardened wear plates, rides on two large guide shafts that are capable of handling extreme loads. Both shafts are ground and chrome plated for durability and smooth material feeding. ¦ A 457mm solid discharge table with. Cutting Capacity: 8 to 51 inch.

  • Effect of manganese, silicon and chromium additions on ...

     · Chromium improves the elevated temperature properties of grey iron. The aim of this experimental study is to study the effect of adding (2.11% chromium, 3% manganese and 2.02% silicon) to grey cast iron cast shells in order to improve the wear resistance of the surface.

  • Introduction to High Chromium Cast Iron

    High Chromium Cast Iron. High chromium cast iron is the third generation of white cast iron developed from ordinary white cast iron and hard nickel cast iron.The chromium content of high chromium white cast iron is more than 11%, and the ratio of chromium to carbon is between 4~8.Under these conditions, M7C3 type carbides with high …

  • Goulds Model 3196

    Shaft sleeve O.D. is 23⁄4 inches (70) for packing and 21 ... pumping high specific-gravity liquids, 3) overhung belt drive OVERSIZED SHAFT ... 228 Bearing Frame Cast Iron (Ductile Iron for STX Group) 250 Gland 316SS CD4MCu Alloy 20 Monel Nickel Hastelloy Titanium

  • CN1176315A

    To provide alloy cast iron having high strength and heat resistance for producing a piston ring in particular of an internal combustion engine. This alloy cast iron mainly has a pearlite type fundamental structure contg. spheroidal or vermicular precipitated graphite and has the following compsn. of by weight, 2.5 to 4.0% carbon, 1.5 to 4.0% silicon, 0.2 to 2.0% manganese, <=0.35% phosphorus ...

  • Pump shaft failures — a compendium of case studies ...

     · Sleeves protect the shaft against corrosion, erosion and wear and are mainly found on large hydraulic pumps . However, inadequate sealing of the sleeves will allow ingress of water, resulting in under-sleeve corrosion of both sleeve and shaft as mentioned previously. Common materials for sleeves are cast-iron or bronze.

  • Optimization of shaft-seal water system of cutter suction ...

     · The wear of shaft sleeve and L-shaped rubber ring was reduced by the use of WSH. ... Since the L-shaped rubber ring was more susceptible to wear than shaft sleeve made of high-chromium cast iron under the same condition. Therefore, the service life of L-shaped rubber ring determines the service life of the slurry pump. ...

  • Submersible Extra High Head Pump

    High-chromium cast iron is used for the impellers and mouth ring, to ensure wear resistance. The labyrinth ring and shaft sleeve are made of 630 stainless steel that is superior in wear resistance and strength to other stainless steels, to provide a perfect countermeasure against wear caused by high pressure generated in the casing.

  • MULTISTAGE CENTRIFUGAL PUMPS

    TKK high pressures series are horizontally and between bearings mounted. ... Pump Casing Cast Iron (EN-GJL-250) Stainless Steel (GX6CrNiMo1810) Radial Impeller Cast Iron (EN-GJL-250) ... Shaft Sleeves Chromium Steel (AISI 420B) Stainless Steel (AISI 316) Shaft Chromium Steel (AISI 420B) ...

  • CEA Guidelines for Ash Handling Plants

    chromium cast iron of 550 BHN Shaft Carbon steel to AISI K-1040 / EN-8 Shaft sleeves SS 410 Alternatively, high concentration slurry disposal (HCSD) system is employed. HCSD system uses the slurry concentration between 55 % - 70 % depending on specific slurry rheology.

  • high chromium cast iron, high chromium cast iron Suppliers ...

    High chromium white cast irons are an important class of wear resistant materials. Their exceptional wear resistance is the result of their high carbide content, which forms along with austenite during solidification as a pro-eutectic or eutectic phase depending on alloy composition, and particularly depending upon carbon and chromium content.

  • High Chrome White Iron Castings Manufacturers,China Suppliers

    High Chrome White Iron Castings Manufacturers,China Suppliers - Wearresistantcasting Gongda. The high level of chromium in high chrome white iron prevents the formation of graphite in the microstructure. Instead of graphite, the carbon in the metal becomes tied up in carbides.

  • CD100M Dri-Prime CD100M

    Close grained cast iron Impeller: Cast chromium steel hardened to minimum Brinell 341 HB Shaft Sleeve and Shaft: 1-1/2% nickel/chromium steel Non Return Valve Body: Close grained cast iron Non Return Valve Ball and Seat: High nitrile rubber Mechanical Seal Faces: Solid Silicon Carbide 120 80 100 60 40 20 0 TOTAL DYNAMIC HEAD FLOW 100 200 300 ...

  • Slurry Pump Impellers For Warman Pumps – Honstar

    Slurry pump impeller is the main component in centrifugal slurry pumps which has vanes to impart and direct the centrifugal force to the slurry. Slurry pump impeller is also the most diverse component in slurry pumps, by changing impeller, the same slurry pump can cover more different duties. Slurry pump impellers are normally made in high ...

  • 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. Magsen Foundry are able to supply finished size

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