High Chromium White Iron
Fabrication of High Chromium White Iron Surface Layers on Ductile Cast Iron Substrate by Laser Surface Alloying
... High chromium white iron surface layers (HWSLs) have been produced on a ductile cast iron EN-GJS-700-2 substrate by diode laser surface alloying with a direct injection of a pure ...
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On the Comparison of Microstructure Characteristics and Mechanical Properties of High Chromium White Iron with the Hadfield Austenitic Manganese Steel
... study, high chromium white iron (HC-Wi) alloy and the Hadfield steel were ...this high-chromium iron was studied using Metallurgical optical microscopy (OM) and compared ...
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Effect of Rare Earth on M7C3 Eutectic Carbide in 13% Chromium Alloy Cast Iron
... The high chromium cast iron is known as an excellent wear-resistant material and is widely used in the mining industry, cement industry, metallurgy ...hypereutectic white cast iron in ...
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Effect of destabilization treatment on microstructure, hardness and abrasive wear of high chromium hardfacing
... High chromium hardfacing has been proven to be an eff ective material for applications in aggres- sive environments where abrasion and erosion resistance are ...e high wear resistance of high ...
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Solidification of High Chromium White Cast Iron Alloyed with Vanadium
... alloying high chromium white iron with vanadium), around the primary dendrite of the -phase in the remaining portion of the melt, the temperature and concentration conditions appear more read- ...
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THE INFLUENCE OF CHEMICAL COMPOSITION OF HIGH-CHROMIUM CAST IRONS ON THE MACHINABILITY
... 9. Netrebko V.V. Vliyaniye margantsa na strukturu vysokokhromistykh chugunov [The influence of manganese for structure of high-chromium white cast iron]. Visnyk Dnipropetrovskoho natsionalnoho ...
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Effects of Graphite Additions and Heat Treatment on the Microstructure, Mechanical and Tribological Properties of 13% Chromium White Iron
... forged white iron parts are realized in application all over the world [1] ...to high impact wear. This development places a high premium on the prop- erty required of such ...as high ...
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To selection of technological scheme of softening heat treatment for high chromium cast iron
... 6. Chabak Yu.G., Efremenko V.G., Stanishevskiy R.R. Strukturnyye izmeneniya v kompleksnolegirovannom belom chugune pri destabiliziruyushchem nagreve [Structural changes in the complex-doped white iron at ...
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Tribological Behavior of Reinforced and Unreinforced High Chromium Cast Iron
... Abstract In this paper, the metal matrix composites containing 22 wt % Cr, 2.5 wt % C and 2 to 16 volume percent TiC were processed by solidifying Fe-Cr-Ti-C in which precipitation of titanium carbide and chromium ...
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INFLUENCE OF PHYSICAL AND HEAT PROCESSES ON THE STRUCTURE AND PROPERTIES OF HIGH-CHROMIUM CAST IRON DURING MACHINING
... 10. Chabak Yu.G., Yefremenko V.G., Stanishevskiy R.R. Strukturnyye izmeneniya v kompleksnolegirovannom belom chugune pri destabiliziruyushchem nagreve [Structure changes in the complex-alloyed white cast ...
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Influence of Mo and W on High Temperature Hardness of M7C3 Carbide in High Chromium White Cast Iron
... carbide ranges from 1540 to 1680HV0.3 at room temper- ature. Sharp declines in hardness occur for each Mo containing alloy with rising test temperature. However, the extent of hardness decline with temperature gradually ...
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Improvement the wear resistance of High Chromium White Cast Iron by Coating with Nano Materials
... The disc diameter is (40 mm) with (10 mm) high as shown in the Fig. 6 and pins were made same material of grinding balls that loaded on the disk by dead load. The load were used in wear test for all specimens was ...
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Removal of Hexavalent Chromium [Cr (VI)] from Spiked Soil Using Na Y (Nano Sodium) Zeolite Supported Zero Valent Iron Nanoparticles
... Abstract Soil remediation by nanoparticles has received increasing interests in recent years. The present work was conducted to investigate the feasibility of using new class of NC1 (Zeolite with ZVI nanoparticles) and ...
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Delamination Wear Mechanism in Gray Cast Irons
... The sliding action of a chromium plating imposes a cyclic state of loading on the gray cast iron near the surface. Under this cyclic loading the matrix can undergo plastic deformation and fatigue along ...
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Increased Plasmodium chabaudi malaria mortality in mice with nutritional iron deficiency can be reduced by short term adjunctive iron supplementation
... of iron status in patients exposed to malaria [35], which would be an improvement over hepcidin, which is both affected by and itself affecting inflammation [32, ...nutritional iron deficiency could have ...
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Effect of Alloying Elements on Variation of Micro Hardness during Heat Treatment of Hypoeutectic High Chromium Cast Iron
... values are obtained. It is considered that the micro-hardness increases due to the precipitation of special carbides which are of much higher hardness than chromium carbides by tempering or carbide reaction at ...
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Leachability of fired clay brick incorporating with sludge waste from mosaic industry
... High concentration of heavy metals are also detected in mosaic sludge waste such as iron Fe and Zicxonium Zr followed by Barium Br, Chromium Cr, Cadmium Cd, Copper Cu and Zinc Zn... Toxi[r] ...
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Characterization of Scale Formed in Drinking Water and Hot Water Pipes in the Taliouine Downtown—Morocco
... In this paper, we were interested to study water scale found in water distribution system in the downtown of Taliouine. This town is located on the border of the Anti-Atlas and High-Atlas, near the city of ...
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A Method to Monitor Corrosion of Chromium iron Alloys by Monitoring the Chromium Ion Concentration in Urine
... exposure to nickel and chromium were eliminated, deleteri- ous nutritional deficiencies would probably ensue. In light of these scientific developments, the “no-threshold” concept of chemical carcinogenesis could ...
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Potassium Dihydrogen Phosphate Purification Process by Crystallisation in the Presence of Chelating Agents
... the high surface area can be the source of ...of iron and chromium impurities in crystals were measured, then crystals were once washed by deionized water, and iron and chromium ...
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