Results 201 to 210 of about 104,890 (283)
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AlxCoCrFeNiSi high entropy alloy coatings with high microhardness and improved wear resistance
, 2020AlxCoCrFeNiSi (x = 0.5, 1.0, 1.5, and 2.0 in molar ratio) high-entropy alloy (HEA) coatings are prepared by atmospheric plasma spraying and laser re-melting.
Bingqian Jin +4 more
semanticscholar +1 more source
, 2020
The wear resistance and microhardness behavior of hybrids consisting of wrought aluminum alloy AA7075 with different volume fractions of SiC and BN nano-powders were investigated experimentally.
Essam B. Moustafa +2 more
semanticscholar +1 more source
The wear resistance and microhardness behavior of hybrids consisting of wrought aluminum alloy AA7075 with different volume fractions of SiC and BN nano-powders were investigated experimentally.
Essam B. Moustafa +2 more
semanticscholar +1 more source
Anisotropy of yttrium microhardness
Physica Status Solidi (a), 1981Polar and azimuthal diagrams of the microhardness of yttrium single crystals are constructed. The polar diagram of the microhardness in the (112x) planes with the c axis is close in its form to an ellipsoid of rotation around the [0001] direction with axes 90 and 40 kg/mm2.
I. I. Papirov +3 more
openaire +1 more source
The Microhardness of Articular Cartilage
Clinical Orthopaedics and Related Research, 1975The standard metallurgical technique of microhardness testing was useful for investigations on the physical properties of articular cartilage. The problem of visco-elasticity of the cartilage was overcome by using a brittle lacquer coating as a memory device. The surface layer was the hardest plane when the superficial layer was intact.
H U, Cameron, R M, Pillar, I, Macnab
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Ceramics International, 2019
Al2O3-TiB2-TiC ceramic coatings with high microhardness and wear resistance were fabricated on the surfaces of carbon steel substrates by laser cladding using different coating formulations.
Zhaoliang Li +7 more
semanticscholar +1 more source
Al2O3-TiB2-TiC ceramic coatings with high microhardness and wear resistance were fabricated on the surfaces of carbon steel substrates by laser cladding using different coating formulations.
Zhaoliang Li +7 more
semanticscholar +1 more source
Economic Geology, 1968
The Knoop indentation hardness number of dolomite (dolostone) increases with increase in Ca and Mg.
D. K. Paul, S. S. Saha
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The Knoop indentation hardness number of dolomite (dolostone) increases with increase in Ca and Mg.
D. K. Paul, S. S. Saha
openaire +1 more source
Operative dentistry, 2019
OBJECTIVES The aim of this study was to evaluate the effect of calcium and fluoride addition to a 35% hydrogen peroxide (HP) bleaching gel with regard to its diffusion through the tooth structure, enamel microhardness, and bleaching efficacy.
C. Torres +3 more
semanticscholar +1 more source
OBJECTIVES The aim of this study was to evaluate the effect of calcium and fluoride addition to a 35% hydrogen peroxide (HP) bleaching gel with regard to its diffusion through the tooth structure, enamel microhardness, and bleaching efficacy.
C. Torres +3 more
semanticscholar +1 more source
, 2019
Additive manufacturing (AM) has been becoming more widespread and its usage area has been increasing in different industries. However, the mechanical and microstructural properties of the metal parts printed by additive manufacturing required further ...
Y. Karabulut, E. Tascioglu, Y. Kaynak
semanticscholar +1 more source
Additive manufacturing (AM) has been becoming more widespread and its usage area has been increasing in different industries. However, the mechanical and microstructural properties of the metal parts printed by additive manufacturing required further ...
Y. Karabulut, E. Tascioglu, Y. Kaynak
semanticscholar +1 more source
Journal of Endodontics, 2019
INTRODUCTION Calcium hydroxide (CH) and nano-calcium hydroxide (NCH) as intracanal medicaments may affect the physical and chemical properties of dentin.
M. Naseri +4 more
semanticscholar +1 more source
INTRODUCTION Calcium hydroxide (CH) and nano-calcium hydroxide (NCH) as intracanal medicaments may affect the physical and chemical properties of dentin.
M. Naseri +4 more
semanticscholar +1 more source
Improving microhardness and wear resistance of 316L by TiO2 powder mixed electro-discharge treatment
Materials Research Express, 2019Electro Discharge Treatment (EDT) has been carried in this study for the surface modification of 316 L stainless steel. The process is carried out in TiO2 powder mixed dielectric medium and assessed in terms of change in microhardness (MH) and wear ...
Gurpreet Singh +3 more
semanticscholar +1 more source