KR890012908A - Manufacturing method of synthetic mullite - Google Patents

Manufacturing method of synthetic mullite Download PDF

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Publication number
KR890012908A
KR890012908A KR1019880001642A KR880001642A KR890012908A KR 890012908 A KR890012908 A KR 890012908A KR 1019880001642 A KR1019880001642 A KR 1019880001642A KR 880001642 A KR880001642 A KR 880001642A KR 890012908 A KR890012908 A KR 890012908A
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KR
South Korea
Prior art keywords
synthetic mullite
manufacturing
producing
weight
sintering
Prior art date
Application number
KR1019880001642A
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Korean (ko)
Other versions
KR900001729B1 (en
Inventor
김윤호
장성도
오경영
Original Assignee
이정오
한국과학기술원
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Application filed by 이정오, 한국과학기술원 filed Critical 이정오
Priority to KR1019880001642A priority Critical patent/KR900001729B1/en
Publication of KR890012908A publication Critical patent/KR890012908A/en
Application granted granted Critical
Publication of KR900001729B1 publication Critical patent/KR900001729B1/en

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide

Abstract

내용 없음.No content.

Description

합성 뮬라이트의 제조방법Manufacturing method of synthetic mullite

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

첨부된 도면은 낮은 온도에서 우수한 내화성 뮬라이트 골제의 생산이 가능함을 보인 본 발명의 열팽창 곡선임.The accompanying drawings are the thermal expansion curves of the present invention showing the production of good fire resistant mullite aggregates at low temperatures.

Claims (4)

“41-62%(무게비)의 내화재화 38-59%(무게비)의 실리마나이트 및 0.1-6.5%(무게비)의 지르콘 화합물”로 구성된 조성물을 소결시키는 것을 특징으로 하는 합성 뮬라이트의 제조방법.A process for producing a synthetic mullite comprising sintering a composition composed of “41-62% (weight) of refractory material 38-59% (weight) of silymanite and 0.1-6.5% (weight) of zircon compound”. 제1항에 있어서, 내화재로서 납석, 고령토, 점토 중에서 한가지 또는 두가지 이상으로 혼합하여 사용하는 것을 특징으로 하는 합성 뮬라이트의 제조방법.The method for producing a synthetic mullite according to claim 1, wherein the refractory material is mixed with one or two or more of leadstone, kaolin, and clay. 제1항에 있어서, 실리마나이트로서 하소 알루미나, 수산화 알루미늄, 보오크사이트 중에서 한가지 또는 두가지 이상으로 혼합하여 사용하는 것을 특징으로 하는 합성 뮬라이트의 제조방법.The method for producing a synthetic mullite according to claim 1, wherein the silica is used as one or two or more of calcined alumina, aluminum hydroxide, and bauxite. 제1항에 있어서, 1600-1780℃의 범위에서 소결시키는 것을 특징으로 하는 합성 뮬라이트의 제조방법.The method of claim 1, wherein the sintering in the range of 1600-1780 ℃. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880001642A 1988-02-16 1988-02-16 Method for producing mullite KR900001729B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880001642A KR900001729B1 (en) 1988-02-16 1988-02-16 Method for producing mullite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880001642A KR900001729B1 (en) 1988-02-16 1988-02-16 Method for producing mullite

Publications (2)

Publication Number Publication Date
KR890012908A true KR890012908A (en) 1989-09-20
KR900001729B1 KR900001729B1 (en) 1990-03-19

Family

ID=19272311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880001642A KR900001729B1 (en) 1988-02-16 1988-02-16 Method for producing mullite

Country Status (1)

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KR (1) KR900001729B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103496708B (en) * 2013-09-24 2015-03-04 武汉科技大学 Raw material for synthesizing mullite and preparation method thereof

Also Published As

Publication number Publication date
KR900001729B1 (en) 1990-03-19

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