Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Longquan Ge kiln hundredfold crackle glaze and firing process thereof
The invention discloses a Longquan Ge kiln hundredfold crackle glaze and a firing process thereof. A dry material of the hundredfold crackle glaze comprises, by weight, 30-50 parts of a blank, 12-25 parts of a glaze material, 15-25 parts of Linggen glaze soil, 15-25 parts of Huantang glaze soil, 1-3 parts of Zijin soil, 1-2 parts of plant ash and 5-15 parts of quartz. The firing process comprisesthe following steps: S1, manufacturing a green body; S2, preparing glaze slip: finely refining and uniformly mixing the glaze, adding water, carrying out ball milling until the fineness is 100 meshes,and filtering to obtain the glaze slip; S3, firing the green body, and glazing: preparing a porcelain blank from the green body, drying, then biscuiting, removing dust and powder from the obtained porcelain biscuit after drawing, and carrying out internal and external glazing; and S4, firing: putting the glazed biscuit into a kiln, and respectively performing four stages of firing to make the biscuit subjected to drying, oxidation, reduction, porcelain formation and heat preservation. The hundredfold crackle glaze fired by adopting the process is small in glaze surface cracking and is similarto hundredfolds in a staggered and overlapped manner, or large flakes exist firstly, so that the hundredfold crackle glaze is strong in stereoscopic impression and has a glittering and translucent visual effect.
本发明公开了一种龙泉哥窑百圾碎釉及其烧制工艺，该百圾碎釉的干料按重量份包括组分：30～50份的坯料、12～25份的釉料、15～25份的岭根釉土、15～25份的黄塘釉土、1～3份的紫金土、1～2份的草木灰和5～15份的石英。烧制工艺包括步骤：S1、制作坯体；S2、制釉浆，将釉料精细炼选并混合均匀，加水球磨至细度为100目，过滤制得釉浆；S3、烧坯施釉，用坯料制成瓷坯体，干燥后进行素烧，在出窑后对其除尘除粉并内外施釉；S4、烧炼，将施釉好的素坯置于窑中分别进行四个阶段的烧炼，使素坯经历干燥、氧化、还原、成瓷、保温。采用本发明的工艺烧制的百圾碎釉，釉面开片小且交错重叠似百圾，或先有大块开片，立体感强烈，具有晶莹剔透的视觉效果。
Longquan Ge kiln hundredfold crackle glaze and firing process thereof
The invention discloses a Longquan Ge kiln hundredfold crackle glaze and a firing process thereof. A dry material of the hundredfold crackle glaze comprises, by weight, 30-50 parts of a blank, 12-25 parts of a glaze material, 15-25 parts of Linggen glaze soil, 15-25 parts of Huantang glaze soil, 1-3 parts of Zijin soil, 1-2 parts of plant ash and 5-15 parts of quartz. The firing process comprisesthe following steps: S1, manufacturing a green body; S2, preparing glaze slip: finely refining and uniformly mixing the glaze, adding water, carrying out ball milling until the fineness is 100 meshes,and filtering to obtain the glaze slip; S3, firing the green body, and glazing: preparing a porcelain blank from the green body, drying, then biscuiting, removing dust and powder from the obtained porcelain biscuit after drawing, and carrying out internal and external glazing; and S4, firing: putting the glazed biscuit into a kiln, and respectively performing four stages of firing to make the biscuit subjected to drying, oxidation, reduction, porcelain formation and heat preservation. The hundredfold crackle glaze fired by adopting the process is small in glaze surface cracking and is similarto hundredfolds in a staggered and overlapped manner, or large flakes exist firstly, so that the hundredfold crackle glaze is strong in stereoscopic impression and has a glittering and translucent visual effect.
本发明公开了一种龙泉哥窑百圾碎釉及其烧制工艺，该百圾碎釉的干料按重量份包括组分：30～50份的坯料、12～25份的釉料、15～25份的岭根釉土、15～25份的黄塘釉土、1～3份的紫金土、1～2份的草木灰和5～15份的石英。烧制工艺包括步骤：S1、制作坯体；S2、制釉浆，将釉料精细炼选并混合均匀，加水球磨至细度为100目，过滤制得釉浆；S3、烧坯施釉，用坯料制成瓷坯体，干燥后进行素烧，在出窑后对其除尘除粉并内外施釉；S4、烧炼，将施釉好的素坯置于窑中分别进行四个阶段的烧炼，使素坯经历干燥、氧化、还原、成瓷、保温。采用本发明的工艺烧制的百圾碎釉，釉面开片小且交错重叠似百圾，或先有大块开片，立体感强烈，具有晶莹剔透的视觉效果。
Longquan Ge kiln hundredfold crackle glaze and firing process thereof
一种龙泉哥窑百圾碎釉及其烧制工艺
ZHAO WEIHONG (Autor:in) / HU ZHAOXIONG (Autor:in)
04.12.2020
Patent
Elektronische Ressource
Chinesisch
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