Oven rack having integral lubricious, dry porcelain surface [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 622.38 Mining and related operations
• Thông tin xuất bản: Oak Ridge, Tenn. : Oak Ridge, Tenn. : Oak Ridge National Laboratory ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2014
• Mô tả vật lý: Medium: ED : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 267811
• Chủ đề: 1. 01 coal, lignite, and peat; 2. 36 materials science; 3. 42 engineering

Tóm tắt

 A lubricious glass-coated metal cooking article capable of withstanding repeated heating and cooling between room temperature and at least 500.degree. F. without chipping or cracking the glass coating, wherein the glass coating includes about 0.1 to about 20% by weight of a homogeneously distributed dry refractory lubricant material having a particle size less than about 200 .mu.m. The lubricant material is selected from the group consisting of carbon
  graphite
  boron nitride
  cubic boron nitride
  molybdenum (FV) sulfide
  molybdenum sulfide
  molybdenum (IV) selenide
  molybdenum selenide, tungsten (IV) sulfide
  tungsten disulfide
  tungsten sulfide
  silicon nitride (Si.sub.3N.sub.4)
  TiN
  TiC
  TiCN
  TiO.sub.2
  TiAlN
  CrN
  SiC
  diamond-like carbon
  tungsten carbide (WC)
  zirconium oxide (ZrO.sub.2)
  zirconium oxide and 0.1 to 40 weight % aluminum oxide
  alumina-zirconia
  antimony
  antimony oxide
  antimony trioxide
  and mixtures thereof.