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Surface Hardness

Increasing Surface Hardness of AISI 1045 Steel by AIH FPP/Plasma Nitriding Treatment

Increasing Surface Hardness of AISI 1045 Steel by AIH FPP/Plasma Nitriding Treatment

... forming surface layer by plasma nitriding and the proposed hybrid surface ...treated surface is high, cracks and pores are created in the compound layer during the subsequent plasma nitriding ...

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Effect of Surface Hardness on Three-Segment Foot Kinematics during Barefoot Running

Effect of Surface Hardness on Three-Segment Foot Kinematics during Barefoot Running

... different surface hardness to the foot kinematics during barefoot running using a multi segment foot ...of surface with different hardness level (concrete, artificial grass and rubber) was ...

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SURFACE HARDNESS BEHAVIOUR OF HEAT TREATED Ni-Cr-Mo ALLOYS

SURFACE HARDNESS BEHAVIOUR OF HEAT TREATED Ni-Cr-Mo ALLOYS

... The surface hardness behavior of 20Ni55Cr50Mo20 alloy steel can be altered through various heat ...in hardness properties that can be obtained by different heat treatments investigated in this ...in ...

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Comparative Evaluation of the Influence of Cast Hardening Agents on Surface Abrasion, Surface Hardness and Surface Detail Reproduction Properties of Refractory Investment Materials

Comparative Evaluation of the Influence of Cast Hardening Agents on Surface Abrasion, Surface Hardness and Surface Detail Reproduction Properties of Refractory Investment Materials

... the Surface Abrasion, Surface Hardness and Surface Detail reproduction of Dental Refractory investment ...hardener. Surface abrasion test was done by electrically operated abrading ...

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Influence Of The Triple Spheroidization On Surface Hardness From Drilling Resistance Behavior Of Powder Coated Gray Cast Iron

Influence Of The Triple Spheroidization On Surface Hardness From Drilling Resistance Behavior Of Powder Coated Gray Cast Iron

... The hardness and thus the wear resistance of the cladded layer was noticeably improved due to the combined effect of the added TiC particles and the formation of hard phases during the re-solidification after the ...

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Effect of Two Methods of Remineralization and Resin Infiltration on Surface Hardness of Artificially Induced Enamel Lesions

Effect of Two Methods of Remineralization and Resin Infiltration on Surface Hardness of Artificially Induced Enamel Lesions

... labial surface of the teeth. The surface of samples was polished and they were mounted in auto-polymerizing acrylic ...of surface micro hardness of samples was measured using a Vickers ...

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The Effect of Addition of Calcium Hypochlorite Disinfectant on  Setting Expansion and Surface Hardness of Dental Stone

The Effect of Addition of Calcium Hypochlorite Disinfectant on Setting Expansion and Surface Hardness of Dental Stone

... For surface hardness testing, a rectangular stainless steel die measuring 38x8x8mm was used. Impres- sionswere made using medium viscosity polyvinyl siloxane (Panasil ® monophase medium, Ketten- bach GmbH ...

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Effect of Nitrogen Ion Implantation on the Surface Hardness, Corrosion Rate, and Crystal Structure of Pure Aluminium

Effect of Nitrogen Ion Implantation on the Surface Hardness, Corrosion Rate, and Crystal Structure of Pure Aluminium

... micro hardness properties of samples was tested by using Vickerss Tester Microhardness Tester type MTX7 type (see Figure ...the hardness of samples improves after nitrogen ion implantation and extend of ...

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Effect of Ozone and Two Common Denture Cleaners on Tensile Bond Strength and Surface Hardness of a Silicone Soft Liner

Effect of Ozone and Two Common Denture Cleaners on Tensile Bond Strength and Surface Hardness of a Silicone Soft Liner

... bonded surface area ...the hardness test, 10 disc-shaped resilient liner specimens, 10 mm in diameter and 15 mm in height, were fabricated for each group by investing the wax ...the hardness was ...

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Effect of CPP-ACP and CPP-ACPF Pastes on the Surface Hardness of Initial Dental Erosion Lesions: An In Situ Study

Effect of CPP-ACP and CPP-ACPF Pastes on the Surface Hardness of Initial Dental Erosion Lesions: An In Situ Study

... the surface hardness of initial dental erosion ...by surface hardness (SHi), in vitro eroded by immersion in hydrochloric acid for 30 seconds (SHdes) and randomized between treatment groups ...

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An In vitro study to compare the dimensional stability and surface hardness of elastomeric bite registration materials at various time intervals

An In vitro study to compare the dimensional stability and surface hardness of elastomeric bite registration materials at various time intervals

... the surface hardness using Shore - A Durometer (RSK ...The hardness value was displayed on the ...analysis. Surface hardness was measured for all the samples of each group at an ...

6

The influence of surface hardness on the fretting wear of steel pairs: its role in debris retention in the contact

The influence of surface hardness on the fretting wear of steel pairs: its role in debris retention in the contact

... material hardness is ...the surface by a black oxide debris ...material hardness or other changes (such as oxidation kinetics) associated with the differences in steel com- ...differing ...

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Effect of Different Beverages on Colour Stability,
Surface Roughness and Surface Hardness of
Beauticoat Tooth Surface Coating Material

Effect of Different Beverages on Colour Stability, Surface Roughness and Surface Hardness of Beauticoat Tooth Surface Coating Material

... the surface hardness of the tooth-surface coating ...cycling. Surface micro- hardness was evaluated using a Vickers Microhardness tester* under ...beverages, surface ...

6

Surface Hardness as an Indicator of Soil Strength of Agricultural Soils

Surface Hardness as an Indicator of Soil Strength of Agricultural Soils

... traffic. Surface hardness (SH) measured by the clegg impact tester (CIT) was evaluated as an indicator for assessing soil ...peak surface hardness (PSH) showed values of ...

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Effect of Different Nanoparticles and Friction Stir Process Parameters on Surface Hardness and Morphology of Acrylonitrile Butadiene Styrene

Effect of Different Nanoparticles and Friction Stir Process Parameters on Surface Hardness and Morphology of Acrylonitrile Butadiene Styrene

... slots and the specimens were friction stir processed in different conditions using a simple cylindrical tool on a vertical milling machine. In the next step, the hardness tests were conducted on the FSP sections ...

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Ion Species/Energy Dependence of Irradiation Induced Lattice Structure Transformation and Surface Hardness of Ni3Nb and Ni3Ta Intermetallic Compounds

Ion Species/Energy Dependence of Irradiation Induced Lattice Structure Transformation and Surface Hardness of Ni3Nb and Ni3Ta Intermetallic Compounds

... the surface hardness was examined by using a Vickers hardness ...Vickers hardness increased with in- creasing ion fluence, but the hardness does little correlate with the ion fluence or ...

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The Effect of Bulk Depth and Irradiation Time on the Surface Hardness and Degree of Cure of Bulk-Fill Composites

The Effect of Bulk Depth and Irradiation Time on the Surface Hardness and Degree of Cure of Bulk-Fill Composites

... Materials and Methods: This study was conducted on two groups of dental RBCs including Tetric N Ceram Bulk Fill and Tetric N Ceram Universal. The composite samples were prepared in Teflon moulds with a diameter of 5 mm ...

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Evaluation of Surface Hardness Behavior of Heat treated 35Mn6Mo3 and C35MN75 Steel

Evaluation of Surface Hardness Behavior of Heat treated 35Mn6Mo3 and C35MN75 Steel

... Plain carbon steels are changed on the basis of their carbon content as their major alloying element in carbon. Steels with carbon content varying from 0.25% to 0.65% are classified as medium carbon, while those with ...

5

Surface hardness of dental composite photopolymerized with different light sources and polymerization time

Surface hardness of dental composite photopolymerized with different light sources and polymerization time

... ABSTRACT' ) AIM:)this)in)vitro)study)was)evaluate)the)microhardness)in)dental) composites) photo) activated) in) a) distance) of) 8mm,) what) simulates) the)first)composite)increment)in)a)restoration)class)II.) MATERIAL' ...

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Influence of pH on the Surface Hardness and Microstructure of Mineral Trioxide Aggregate and Biocem: An Invitro Study

Influence of pH on the Surface Hardness and Microstructure of Mineral Trioxide Aggregate and Biocem: An Invitro Study

... Root end surgery has historically served as the most conservative final effort to resolve peri-radicular inflammation after the non-surgical root canal therapy has failed or not possible. 48 The procedure usually ...

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