What's the difference between glaze and porcelain?

Glaze


Definition:

  • (v. i.) To become glazed of glassy.
  • (n.) The vitreous coating of pottery or porcelain; anything used as a coating or color in glazing. See Glaze, v. t., 3.
  • (v. t.) Broth reduced by boiling to a gelatinous paste, and spread thinly over braised dishes.
  • (v. t.) A glazing oven. See Glost oven.

Example Sentences:

  • (1) Measurements were made of the width of the marginal gap for three sites at each of four stages: (1) after the shoulder firing, (2) after the body-incisal firing, (3) after the glaze firing, and (4) after a correction firing.
  • (2) Many ceramists advocate polishing, rather than glazing, to control the surface luster of metal ceramic restorations.
  • (3) It's an anxious time for those 180,000 teenagers chasing the last university places in clearing ; nails are bitten to the quick, eyes glazed from internet searching.
  • (4) Tiny, tiny... rodents – some soft and grey, some brown with black stripes, in paintings, posters, wallcharts, thumb-tacked magazine clippings and poorly executed crayon drawings, hurling themselves fatally in their thousands over the cliff of their island home; or crudely taxidermied and mounted, eyes glazed and little paws frozen stiff – on every available surface.
  • (5) Don't glaze over, look at these figures: if one parent is working full-time on the minimum wage taking home £346 a week, when the other gets a full-time job, their income generally only improves by £29 for her five days at work.
  • (6) If your eyes are glazed over like mine, this is what it’s like to be on the floor of the United States Senate,” he said.
  • (7) A sample of black material removed from the back wall was analysed with a scanning electron microscope and was found to be similar to black pigment found by the Louvre in brown glazes on the Mona Lisa and the painting St John the Baptist, the team said.
  • (8) In a community of potters in Barbados where lead glazes traditionally have been used, a survey of 12 potters, 19 of their family members, and 24 controls revealed elevated blood lead levels in the potters, their family members, and the neighbours who used pottery for culinary purposes.
  • (9) A study of the biaxial flexure strengths of polished vs. glazed specimens is needed to verify that current laboratory methods are appropriate for planned fatigue studies.
  • (10) The value of a procedure for polishing porcelain restorations that would avoid the necessity of glazing in a furnace following minor chairside adjustments is discussed.
  • (11) Glazed and roughened porcelain surfaces were evaluated.
  • (12) Glazed eyes, sporadic rapid eye movements and muscle twitches were also present.
  • (13) The glaze resin (Ketac-Glaze) was painted with a brush over the GI surface and cured with visible light (Demetron) for thirty seconds.
  • (14) Boston cream doughnuts Thick vanilla custard and a chocolate glaze: these are the foundations of the Boston Cream pie.
  • (15) This study evaluated the changes in vertical dimension after natural glazing and polishing procedures.
  • (16) Porcelain-bonded-to-metal shades remained stable after six glazings and changed only slightly after nine firings.
  • (17) That’s not necessarily a problem in itself, but our laws are letting far too many of those guns fall into the wrong hands,” said Glaze, setting the scene for the groups’ digital efforts.
  • (18) "There are many things consumers buy on a regular basis, substantial purchases where disputes routinely arise – for example, installing double-glazing – where £5,000 wouldn't cover the value of a typical claim but which could fall within this increased bracket.
  • (19) hold; group four was fired, polished, and not glazed.
  • (20) This study (1) measured the comparative tensile bond strengths of brackets bonded directly in vitro to both glazed and deglazed porcelains by the use of five adhesive systems, and (2) recorded failure sites.

Porcelain


Definition:

  • (n.) Purslain.
  • (n.) A fine translucent or semitransculent kind of earthenware, made first in China and Japan, but now also in Europe and America; -- called also China, or China ware.

Example Sentences:

  • (1) The colors of mixtures of dental opaque porcelains and modifiers were measured with use of the CIE L*a*b* uniform color space.
  • (2) Part 1 discusses the EsthetiCone, designed for use with multiple-unit restorations, which allows subgingival placement of porcelain for maximal esthetics.
  • (3) The results are in accord with the findings in an initial study by one of the present authors, in which the fillings were placed in denture porcelain teeth.
  • (4) The maximum stresses and strains in porcelain for the crowns with a conventional coping thickness (0.3 mm) and a reduced coping thickness (0.1 mm) were not significantly different.
  • (5) Endocardial fibroelastosis is characterized by a porcelain-like thickening of the endocardium, resulting in a marked increase in echodensity of the endocardium, as well as ventricular dilatation and aortic atresia.
  • (6) The etched porcelain laminate veneer is a new conservative treatment that offers a solution to fractured, discolored, and worn anterior teeth.
  • (7) It was found, with microscopic examination, that there is little or no diffusion of the stain into the underlying porcelain and that at a thickness of 22 microns the extrinsic stain layer is grossly evident to an observer.
  • (8) Porcelain glass transition temperatures and expansion values were derived from length-versus-temperature curves.
  • (9) Data received was converted to Munsell notation for evaluation of the dimensions of color, i.e., Hue, Chroma, and Value, as related to (1) shade differences, (2) thickness of porcelain, and (3) numbers of firings.
  • (10) Porcelain veneer restorations including preparations, impression materials, cast materials, refractory casts, handling of porcelain, the try-in, and the final luting are discussed.
  • (11) Clinical observations of porcelain restorations lead to the hypothesis that certain substructures tend to produce crowns with a lower than expected Value (brightness).
  • (12) Scanning electron microscopy was initially used to examine the surface configuration of porcelain prepared under various conditions.
  • (13) Dental porcelain emits some fluorescence under the action of ultra-violet rays.
  • (14) The bending strength and fracture toughness of the composite porcelains were examined.
  • (15) It is expected that porcelain veneer restorations will perform successfully in esthetic, conservative and abhesive dentistry.
  • (16) For example, many porcelain materials do not match their shade guide.
  • (17) Under four loading conditions, the tensile stress distributions on the ceramics crown were analyzed to evaluate the relations between three kinds of ceramics crown, which were an aluminous porcelain jacket crown, a feldspathic porcelain jacket crown and an Olympus castable ceramics (O.C.C.)
  • (18) The potential for porcelain fracture in debonding, however, is much increased and it is questionable whether bond strengths of this magnitude are required clinically.
  • (19) Techniques involving a cemented porcelain-fused-to-metal overcasting have often been successful in restoring the fixed partial denture to form and function.
  • (20) In children porcelain veneers provide a simple means of splinting traumatised anterior teeth which have coronal fractures either for the immediate or the long term.