Create your own FREE account with surfacequery.com and we will contact you with more details about a subscription or a one-off search.
Here you can perform a record search by entering keywords.
You can use the special keywords AND, OR and NOT in between words to refine your search.
This search also supports the wildcard character * and the use of quotes.
With a subscription or a one-off seach, the "author", "journal", "source", "date", "volume" and "page" details are presented along with the "abstract titles" and "anstracts".
D & W Plating - Memphis, TN
Describes packaged waste treatment plant in use at title company for 450 US gal. per min. from 7 plating lines.
D.c. and r.f. (reactive) magnetron sputtering of ZnO:Al films from metallic and ceramic targets: a comparative study
SURF Al-doped Zn-O (ZnO:Al) layers, deposited by sputtering, are widely used as transparent and conductive electrodes, esp. as window and contact layers for thin film solar cells. For magnetron sputtering deposition both, reactive sputtering (d.c. and r.f.) from metallic target (Zn:Al 2 wt%) as well as r.f. sputtering from ceramic targets (ZnO:Al/ZnO:alumina are used. Aim is to study influence of discharge parameters on ZnO: Al film and heterojunction properties and correlate properties with plasma parameters and conditions at target surface during sputtering. R.f. sputtering from metallic target yields ZnO:Al films with lowest resistivity (6.4 x 10E-4 ohm.cm) and highest optical transmission. But with respect to all requirements (resistivity, transmission, deposition rate and radiation damage, technological feasibility) for technological process for thin film solar cell windows, sputtering from metallic Zn:Al target in d.c. mode gives best ZnO:Al layers.
D.c. arc plasma deposition of smooth nanocrystalline diamond films
D.c. diode ion nitriding behaviour of titanium and Ti-6Al-4V
By adjusting nitriding temp. and N2 partial pressure, surface layers grown on Ti and Ti-6Al-4V were characterised to reveal propagation of each layer. Ion nitriding was carried out in d.c. glow discharge. Results show that Al segregated layer forming between compound layer and diffusion layer hinders diffusion of N toward core of Ti-6Al-4V and reduces growth rate of compound layer without affecting diffusion layer thickness. Change in plasma conditions such as hydrogen gas concn. can only effect nitrided compound layer. Most efficient ionisation occurs at H2 gas concn. of 17.5%. Activation energy measured is lower than those obtained at higher nitriding temp. believed due to changes in diffusion path affected by compound layer texture and internal stress.
D.C. magnetron sputtering of magnetic recording media
In producing magnetic recording medium by depositing magnetic layer over underlayer on substrate, by d.c. magnetron sputtering target, is exposed to RF signal, increasing coercivity by =10%.
D.C. sputtering system
DC sputtering system for forming optical recording medium comprising disk substrate with dielectric film(s).
Title process is described - lamellae of Zinc & aluminium flake are applied and the coating is fired at 300 C. Chromium ions are also present. Data are shown for corrosion potential vs. time compared with iron, Al & yellow passivated zinc. Salt spray corrosion, cyclic corrosion, contact corrosion & chemical resistance as well as coefficient of friction are all reported. Numerous photos show applications.
Dacromet comes to Rhone Alpes
'Dacromet' installation is described at Chardon et Couchod, Dagneux.
Dacrotizing - An Effective Protection Against Corrosion
Review of title process - the application of water-based organic coatings loaded with zinc or aluminium flake together with a passivating chromate matrix to give a coating with corrosion rate (in northern Paris) 2.5 times less than pure zinc. Photos of applications are shown & SEM micrographs of surface together with schematic diagrams of coating cross-section. Graphs show Kesternich chamber corrosion perf. (DIN 50018) vs No. of cycles and growth of use of the process in Europe. 8 refs.
Daily record keeping & complex VOC compliance calculations
Discourse on good practice for painting & organic coating where records link to VOC emissions & so compliance. VOC calculations for mixtures are discussed, model calculations shown.
Daisy type polishing wheel
Device has petals with holes with centres on circles in planes parallel to wheel ends, and location elements mounted in holes.
Dam metallised in freezing conditions to beat schedule
Case history of abrasive blasting with coal slag and metallising with zinc-aluminium (instead of traditional coating) in winter in Lockport, Manitoba, Canada. Dam has wooden curtains lifted and lowered on steel frames.
Damage Analysis for Thermally Cycled (Ti,Al)N Coatings-Estimation of Strength and Interface Fracture Toughness.
Damage evolution and fatigue debonding of diamond films under repeated loading.
Damage evolution of a thermal barrier coating system with 3-dimensional periodic interface roughness: Effects of roughness depth, substrate creep strength and pre-oxidation.