Bisque (pottery)

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Bisque porcelain is unglazed, white ceramic ware[1][2] Examples include bisque dolls.[3]

Bisque (often called "biscuit"[4][5][6][7][8][9] ) also refers to "pottery that has been fired but not yet glazed. Biscuit earthenware is porous and readily absorbs water; vitreous ware and bone china are almost non-porous even in the biscuit state."[10] The temperature of bisque firing is usually at least 1000°C, although higher temperatures are common.[11] The firing of the ware that results in the bisque article causes permanent chemical and physical changes to occur. These result in a much harder and more resilient article which can still be porous, and this can ease the application of glazes.

[edit] See also

[edit] References

  1. ^ “Kaiser Develops A Growing Niche.” Tableware International. 23,No.7, pg.55-56. 1993.
  2. ^ http://www.madehow.com/Volume-5/Bisque-Porcelain-Figurine.html
  3. ^ http://www.germany-tourism.de/pdf/Travel_Tipps_Spezial_engl.pdf
  4. ^ “The Fast Firing Of Biscuit Earthenware Hollow-Ware In a Single-Layer Tunnel Kiln.” Salt D.L. Holmes W.H RP737. Ceram Research.
  5. ^ “New And Latest Biscuit Firing Technology”. Porzellanfabriken Christian Seltmann GmbH. Ceram.Forum Int./Ber.DKG 87,No.1/2, p.E33-E34,E36. 2010
  6. ^ “Investigation Into Bloating Behaviour Of Bone China Body During Biscuit Firing.” A. Kara. Euro Ceramics VIII Pt.2 Trans Tech Publications, Switzerland, pg.1717-1720, 2004
  7. ^ “Interactions Between A Leadless Glaze And A Biscuit Fired Bone China Body During Glost Firing. Pt.3. Effect Of Glassy Matrix Phase.” A.Kara, R.Stevens. J.Eur.Ceram.Soc. 23, No.10, 2003, pg.1617-1628
  8. ^ “Moisture Expansion Of Porous Biscuit Bodies - Reason Of Glaze Cracking.” B.Plesingerova, M.Klapac, M.Kovalcikova. Ceramics-Silikaty 46,No.4. pg.159-165. 2002.
  9. ^ Modern Ceramic Practice. W.L.German. Maclaren & Sons. 1964
  10. ^ Dictionary Of Ceramics. Arthur Dodd & David Murfin. 3rd edition. The Institute Of Minerals. 1994.
  11. ^ Whitewares: Production, Testing And Quality Control. W.Ryan & C.Radford. Pergamon Press / Insitute Of Ceramics, 1987.


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