{
  "date" : "1997-01-01",
  "identifier_doecontract" : "",
  "subject" : "36 MATERIALS SCIENCE; NICKEL; ELECTRODEPOSITED COATINGS; MICROSTRUCTURE; TEXTURE; GRAIN SIZE; SCANNING ELECTRON MICROSCOPY; TRANSMISSION ELECTRON MICROSCOPY; CURRENT DENSITY; ELECTRODEPOSITION; GRAIN BOUNDARIES; MODULATION; MORPHOLOGY; PULSES; X-RAY DIFFRACTION",
  "description" : "Square-wave cathodic current modulation was used to electrodeposit ultra-fine-grained nickel from an additive-free Watts bath. The influence of pulse parameters, namely, pulse on-time, off-time and peak current density on the grain size, surface morphology and crystal orientation was determined. The study showed that an increase in peak current density resulted in considerable refinement in crystal size of the deposit. The crystal orientation progressively changed from an almost random distribution at the lowest peak current density of 400 mA cm{sup -2} to a strong (200) texture at a peak current density of 1600 mA cm{sup -2}. At constant peak current density and off-time, the crystal size of the deposit was found initially to decrease with pulse on-time before it started to increase with further increase in on-time. The crystal orientation progressively changed from an almost random distribution at the shortest on-time of 1 ms to a strong (200) fibre texture at an on-time of 8 ms. An increase in the pulse off-time at constant on-time and peak current density resulted in a progressive increase in crystal size. However, the crystal orientation remained unaffected with increasing off-time. (orig.)",
  "language" : "English",
  "identifier_report" : "",
  "publisher_sponsor" : "",
  "publisher_country" : "Switzerland",
  "source" : "CHF; SCA: 360101; 360102; PA: CHF-97:0G7622; EDB-97:079825; SN: 97001792239",
  "purl" : "",
  "title" : "Microstructural evolution in pulse plated nickel electrodeposits",
  "type" : "Journal Article",
  "subject_related" : "",
  "relation" : "Journal Name: Surface and Coatings Technology; Journal Volume: 88; Journal Issue: 1-3; Other Information: PBD: Jan 1997",
  "entry_date" : "2010-12-29",
  "subject_list" : [ "36 MATERIALS SCIENCE", "NICKEL", "ELECTRODEPOSITED COATINGS", "MICROSTRUCTURE", "TEXTURE", "GRAIN SIZE", "SCANNING ELECTRON MICROSCOPY", "TRANSMISSION ELECTRON MICROSCOPY", "CURRENT DENSITY", "ELECTRODEPOSITION", "GRAIN BOUNDARIES", "MODULATION", "MORPHOLOGY", "PULSES", "X-RAY DIFFRACTION" ],
  "publisher_availability" : "",
  "rights" : "",
  "announced_date" : "1997-06-17",
  "type_qualifier" : "",
  "has_fulltext" : false,
  "coverage" : "",
  "identifier" : "",
  "journal_volume" : "88",
  "creator" : "El-Sherik, A M [Queens Univ., Kingston, Ont. (Canada). Dept. of Mater. and Metall. Eng.]; Erb, U [Queens Univ., Kingston, Ont. (Canada). Dept. of Mater. and Metall. Eng.]; Page, J [Queen`s Univ., Kingston, ON (Canada). Dept. of Chemistry]",
  "site_ownership_code" : "CHF",
  "osti_id" : "477845",
  "journal_issue" : "1-3",
  "resource_type" : "JOUR",
  "format" : "Medium: X; Size: pp. 70-78",
  "journal_name" : [ ],
  "contributing_organizations" : "",
  "citation_location" : "https://www.osti.gov/etdeweb/biblio/477845",
  "publication_year" : 1997,
  "subject_list_commas" : "36 MATERIALS SCIENCE, NICKEL, ELECTRODEPOSITED COATINGS, MICROSTRUCTURE, TEXTURE, GRAIN SIZE, SCANNING ELECTRON MICROSCOPY, TRANSMISSION ELECTRON MICROSCOPY, CURRENT DENSITY, ELECTRODEPOSITION, GRAIN BOUNDARIES, MODULATION, MORPHOLOGY, PULSES, X-RAY DIFFRACTION",
  "publisher" : "",
  "identifier_other" : "Journal ID: SCTEEJ; ISSN 0257-8972; TRN: CH97G7622",
  "publisher_research" : "",
  "creators_list" : [ "El-Sherik, A M [Queens Univ., Kingston, Ont. (Canada). Dept. of Mater. and Metall. Eng.]", "Erb, U [Queens Univ., Kingston, Ont. (Canada). Dept. of Mater. and Metall. Eng.]", "Page, J [Queen`s Univ., Kingston, ON (Canada). Dept. of Chemistry]" ],
  "doi" : "https://doi.org/10.1016/S0257-8972(96)02928-3"
}