Jun porcelain cracked celeste glaze and preparation method thereof
A technology of celadon glaze and Jun porcelain, which is applied in the field of Jun porcelain manufacturing, can solve the problems of low yield, few formulas and preparation methods, high production cost and production difficulty, reduce production cost, promote the improvement of common technology, and can highly reproducible effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0025] A celadon glaze for Jun porcelain, which is prepared from the following raw materials in parts by weight: 32-40 parts of feldspar, 10-14 parts of quartz, 10-14 parts of calcite, 12-18 parts of this medicine, 6-6 parts of elemental silicon powder 10 parts, talc 3-5 parts, iron oxide 1-3 parts, tin oxide 0.5-1.5 parts, wood ash 6-10 parts, black hair soil 1-3 parts.
[0026] The preparation method of the above-mentioned Jun porcelain split sky blue glaze comprises the following steps:
[0027] (1) Crush the above raw materials and put them into a ball mill for ball milling, add water to make the mass concentration of the glaze reach 54-55%, wet mill for 5-7 hours, pass the wet milled slurry through a 200-300 mesh sieve to obtain glaze slurry ;
[0028] (2) The green body is dipped in glaze 1-2 times;
[0029] (3) Firing, the firing temperature is 1280-1300°C.
[0030] The firing process in step (3) specifically includes the following steps:
[0031] ①The body after gl...
Embodiment 2
[0036] A celeste glaze for Jun porcelain, prepared from the following raw materials in parts by weight: 36 parts of feldspar, 12 parts of quartz, 12 parts of calcite, 15 parts of this medicine, 8 parts of silicon powder, 4 parts of talc, and 2 parts of iron oxide 1 part, 1 part tin oxide, 8 parts wood ash, 2 parts black wool soil.
[0037] The preparation method of the above-mentioned Jun Porcelain split piece sky blue glaze comprises the following steps:
[0038] (1) Crush the above raw materials and put them into a ball mill for ball milling, add water to make the mass concentration of the glaze reach 54-55%, wet mill for 5-7 hours, pass the wet milled slurry through a 200-300 mesh sieve to obtain glaze slurry ;
[0039] (2) The green body is dipped in glaze twice;
[0040] (3) Firing, specifically including the following steps:
[0041] ①The body after glazing is put into a kiln and fired in an oxidizing atmosphere so that the temperature rises to 1030°C evenly within 5 ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com