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  • Carbide surface coating of Co-Cr-Mo implant alloys by a microwave plasma-assisted reaction
    … content of the as-cast and forged alloys were 0.25 and 0.054 wt %, respectively. Prior to plasma processing, the top surfaces of the spec- imens were polished with #800 SiC abrasive paper and then 3-µm diamond suspension to a “mirror finish ” and ultrasonicallycleanedwithacetone.Theaveragerough … … µm, measured with a profilometer (NewView 100, Zygo, Inc …
  • Effect of He on D retention in W exposed to low-energy, high-fluence (D, He, Ar) mixture plasmas
    … discs, discharge machined from 1.5 mm thick Plansee rolled plate of purity 99.97 wt %. Each disc was ground and lap polished to mirror finish with 1 µm diamond suspension to an average surface roughness Ra typically better than 10 nm, as measured with a Dektak IIA stylus profilometer .
  • URANIUM ALLOY FUEL ELEMENT FABRICATION DEVELOPMENT FOR HNPF CORE I
    … physics experiments is available in Reference 4. theoretical maximum density of U 10 wt 70Mo is in … Surface finishes , measured with a profilometer on shot blasted slugs, were .
  • Optimization of (100)-Si TMAH etching for uncooled infrared detector
    from the surface during the etching process, avoiding the formation of bubble micromask, consequently leading to a flat surface finish . Fig. 2 shows a dramatical drop of the surface roughness (Rq) tested by profilometer with the increasing … … of surface etched in TMAH solutions with concentration of 5, 10, 15, 25 wt .% respectively at …
  • Materials Research - Experimental analysis of indentation morphologies after spherical indentation
    … tested a roughly similar aluminum alloy (0.81 wt. % Fe - 0.65 wt . % Si) under … For the indentation experiments, the specimens were machined and the surfaces prepared to a finish equivalent to a sanding performed with 1200 grit to ensure they were flat and to avoid scratches or grooves. After indentation, the residual profiles were determined using a 2D profilometer with the specimens fastened by a …
  • A Century of Stainless Steels
    … Si, 0.99 Mn, 0.035 P, 0.004 S and balance Fe (all in wt %). This was followed by two different (and separate) surface finishing treatments: a) machining and b) grinding to remove a depth of 0.5 mm from the surface. The surface roughness produced by surface working operation was measured by a surface profilometer .
  • Control of surface morphology of carbide coating on Co-Cr-Mo implant alloy
    … primary composition of the al- loy given by the manufacturer’s specifications was (in wt %): 64.85 … … top and bottom flat planes of the discs were polished to a “mirror finish ” with #600 … Thecylindrical side surface and rounded edges were also similarly pol- ished but had a rougher finish. … finish surface was ∼0.01 µm, measured with a white light interference surface profilometer (WLISP) (NewView 100 …
  • ZCP2005ITSC1021
    … A4340 (96 wt% Fe, 0.4 wt% C, 0.8 wt% Cr, 1.83 wt % Ni ). Before the laser treatment, all specimens were polished mechanically to a mirror finish in order to reduce the influence of surface topography and facilitate the microstructure observation. A white light profilometer (ALTISURF 500) was also used to measure the surface roughness and topography [10].
  • Oxidation behavior of silicon nitride sintered with Lu2 O3 additive
    SN282 platelets were tribochemically pol- ished in a 3 wt % chromium trioxide aqueous solution using an SX tribo-machine (Axis Industrial Automa- tion, Somerville, NJ) to a surface finish with a measured root mean square roughness of about 5 nm. … Leo Microscopy, Thornwood, NY) in a cross-sectional geometry and a Talysurf 10 profilometer (Rank Taylor Hobson …
  • Effect of welding parameters on diffusion bonding of type 304 stainless steel–copper bimetal
    The chemical composition of the stainless steel was ( wt -%) Fe – 0.13C – 0.42Si … … pieces of length 25 mm were cut from the rod and mechanically polished to 1200 grit finish . The surface roughness of specimens was measured using a Mitutoyo Surftest SJ 201 profilometer .