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公开(公告)号：KR1020140004338A
公开(公告)日：2014-01-13
申请号：KR1020120071663
申请日：2012-07-02
Applicant: 국민대학교산학협력단
Abstract: The present invention relates to a method for manufacturing celadon using Mossbauer spectroscopy according to decisions on plasticity atmosphere conditions of pottery chromacity and, more specifically, to a method for manufacturing celadon using Mossbauer spectroscopy according to decisions on plasticity atmosphere conditions of pottery chromacity which: measures quantitative ionic valency of Fe ions on a ceramic glaze layer using the Mossbauer spectroscopy having 10^-12eV of accuracy in order to decide accurate ion ratio of the Fe metals in Fe^2+ and Fe^3+ produced by reduction reaction of a ceramic glaze layer during a high temperature reduction firing process; gives accurate reduction intensity of the celadon by quantitavely suggesting the reduction intensity according to the amount of LPG gas which is reduction firing gas; quantitavely suggests a decision method of the reduction firing condition which manufactures according to celadon green of the celadon by measuring data of chromacity (L*,a*,b*) of the glaze layer according to the firing reduction condition of the pottery and suggesting quantitative reduction firing condition of the Fe ionic valency and the chromacity; quantitatively controls the Fe ionic valency through reduction firing condition adjustment by a manufacturer; and manufactures desired colored celadon. [Reference numerals] (AA) Step of primary heating white porcelain testing piece in furnace while increasing 3°C per minute from room temperature to 900°C; (BB) Step of cooling the primarily heated white porcelain testing piece from 900°C to room temperature after maintaining at 900°C for one hour; (CC) Step of mixing glaze with the cooled white porcelain testing piece and coating the white porcelain testing piece with the glaze with a density of 1-2 g/cc; (DD) Step of secondary heating the glaze coated white porcelain while increasing 3°C per minute from room temperature to 900°C in the furnace; (EE) Step of tertiary heating the secondarily heated white porcelain while increasing 1°C per minute from 900°C to 1260°C in the furnace which supplies 0-35L/min of LPG gas which is reduction gas and 7L/min of air; (FF) Step of cooling the tertiarily heated white porcelain from 1260°C to room temperature after maintaining at 1260°C for one hour
Abstract translation: 本发明涉及一种使用莫斯鲍尔光谱法根据陶瓷色度的可塑性气氛条件的决定制造青瓷的方法，更具体地说，涉及使用莫斯鲍尔光谱法根据陶瓷色度的可塑性气氛条件决定制造青瓷的方法： 使用具有10 ^ 12eV精度的Mossbauer光谱法测定陶瓷釉层上的Fe离子的定量离子价态，以便确定由陶瓷的还原反应产生的Fe 2+和Fe 3+中的Fe金属的精确离子比 在高温降温烧制过程中的釉层; 通过定量提示根据作为还原燃烧气体的LPG气体的量的还原强度，给出了青瓷的精确还原强度; 定量地提出了根据陶瓷的烧制还原条件测量釉层的色度数据（L *，a *，b *），根据陶瓷的青瓷青色制造的还原烧制条件的决定方法，并提出定量 Fe离子价和还原烧成条件; 通过制造商的还原烧制条件定量控制Fe离子价态; 并制造所需的彩色青瓷。 （标号）（AA）炉中一次加热白瓷试验片的步骤，同时每分钟从室温升至900℃; （BB）在900℃保持1小时后，将初步加热的白瓷测试件从900℃冷却至室温的步骤; （CC）将釉料与冷却的白瓷测试片混合，并用釉料以1-2g / cc的密度涂覆白瓷测试片; （DD）在炉中二次加热釉料白瓷，同时每分钟从室温升温至900℃; （EE）在炉中提供0-35L / min的LPG气体，其为还原气体和7L / min空气的炉中，从900℃至1260℃每分钟从1℃提高1℃的三次加热二次加热白瓷的步骤 ; （FF）在1260℃保持1小时后，将一次加热的白瓷从1260℃冷却至室温的步骤
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公开(公告)号：KR101370864B1
公开(公告)日：2014-03-07
申请号：KR1020120071663
申请日：2012-07-02
Applicant: 국민대학교산학협력단
Abstract: 본 발명은 뫼스바우어 분광법을 이용한 도자기 색도의 소성분위기 조건결정에 따른 청자 제조방법에 관한 것으로서, 더욱 상세하게는 10
-12 eV 의 정확도를 가지는 뫼스바우어 분광법을 이용하여 도자기 유약 층의 정량적인 Fe이온의 이온가를 측정함으로써, 고온의 소성환원과정에서 도자기 유약 층에서 환원반응에 의해 생성되는 Fe
2
+ 와 Fe
3
+ 의 정확한 Fe금속의 이온 비를 결정할 수 있고, 소성 환원가스인 LPG 가스 량에 따른 환원도를 정량적으로 제시함으로써, 보다 정확한 청자의 환원도를 알 수 있으며, 도자기의 소성환원조건에 따라 유약 층의 색도(
L *,
a *,
b *)를 데이터를 측정하여 Fe이온가와 색도와의 정량적인 소성 환원분위기를 제시함으로써, 청자의 비색에 따른 제조하는 소성환원분위기의 결정방법을 정량적으로 제시할 수 있고, 제조자가 소성환원분위기 조절을 통해 Fe이온가를 정량적으로 조절이 가능함은 물론 원하는 비색의 청자를 제조할 수 있는 효과가 있다.
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