JPS6437454A - Production of pottery product - Google Patents
Production of pottery productInfo
- Publication number
- JPS6437454A JPS6437454A JP62193053A JP19305387A JPS6437454A JP S6437454 A JPS6437454 A JP S6437454A JP 62193053 A JP62193053 A JP 62193053A JP 19305387 A JP19305387 A JP 19305387A JP S6437454 A JPS6437454 A JP S6437454A
- Authority
- JP
- Japan
- Prior art keywords
- cement
- hydration
- mixture
- pottery product
- 60pts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
PURPOSE:To omit hydration hardening treatment after firing and obtain an extremely tough pottery product, by adding a frit to cement, forming the cement, hardening the formed cement through hydration and sintering the formed cement at a specific temperature. CONSTITUTION:Cement (e.g. portland cement) in an amount of 25-60pts.wt. is kneaded with 10-60pts.wt. frit [obtained by melting a mixture of 116wt.% white lead with 20wt.% limestone, 111wt.% feldspar, 12wt.% zinc flower, 28wt.% silica sand and 21wt.% clay or mixture of 60wt.% silica sand with 22wt.% niter, 7.2wt.% common salt, 3.6wt.% alum, 3.6wt.% soda ash and 3.6wt.% gypsum and pulverizing the resultant melt], 0-40pts.wt. glass powder and 0-40pts. wt. siliceous raw material using water and the obtained kneaded mixture is formed into a formed body, which is then cured at ordinary temperature in air for 1-8 days, hardened through hydration and sintered at 750-1,000 deg.C for 20min-8hr to afford the titled pottery product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62193053A JPH078747B2 (en) | 1987-08-01 | 1987-08-01 | Method of manufacturing ceramic products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62193053A JPH078747B2 (en) | 1987-08-01 | 1987-08-01 | Method of manufacturing ceramic products |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6437454A true JPS6437454A (en) | 1989-02-08 |
JPH078747B2 JPH078747B2 (en) | 1995-02-01 |
Family
ID=16301400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62193053A Expired - Lifetime JPH078747B2 (en) | 1987-08-01 | 1987-08-01 | Method of manufacturing ceramic products |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH078747B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01172263A (en) * | 1987-12-26 | 1989-07-07 | Inax Corp | Production of pottery article |
JPH11263665A (en) * | 1998-03-17 | 1999-09-28 | Keijirou Nishigori | Glass powder, press molding or flask molding of mixed powder of glass powder with white cement and flask molded product treated with glass powder-containing glaze |
JP2017214268A (en) * | 2016-05-30 | 2017-12-07 | 株式会社ヴァインテック | Ceramic filter and production method of ceramic filter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50121305A (en) * | 1974-03-12 | 1975-09-23 | ||
JPS60161368A (en) * | 1984-02-02 | 1985-08-23 | 日本特殊陶業株式会社 | Manufacture of high strength calcium phosphate sintered body |
JPS6131347A (en) * | 1984-07-19 | 1986-02-13 | 株式会社村田製作所 | Ceramic composition |
JPS62148361A (en) * | 1985-12-24 | 1987-07-02 | 大日本インキ化学工業株式会社 | Composition for low temperature burning |
-
1987
- 1987-08-01 JP JP62193053A patent/JPH078747B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50121305A (en) * | 1974-03-12 | 1975-09-23 | ||
JPS60161368A (en) * | 1984-02-02 | 1985-08-23 | 日本特殊陶業株式会社 | Manufacture of high strength calcium phosphate sintered body |
JPS6131347A (en) * | 1984-07-19 | 1986-02-13 | 株式会社村田製作所 | Ceramic composition |
JPS62148361A (en) * | 1985-12-24 | 1987-07-02 | 大日本インキ化学工業株式会社 | Composition for low temperature burning |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01172263A (en) * | 1987-12-26 | 1989-07-07 | Inax Corp | Production of pottery article |
JPH11263665A (en) * | 1998-03-17 | 1999-09-28 | Keijirou Nishigori | Glass powder, press molding or flask molding of mixed powder of glass powder with white cement and flask molded product treated with glass powder-containing glaze |
JP2017214268A (en) * | 2016-05-30 | 2017-12-07 | 株式会社ヴァインテック | Ceramic filter and production method of ceramic filter |
Also Published As
Publication number | Publication date |
---|---|
JPH078747B2 (en) | 1995-02-01 |
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