[특허]System, apparatus and method for manufacturing metal ingots

System, apparatus and method for manufacturing metal ingots 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B22D-007/06 B22D-007/10
출원번호	US-0335401 (2008-12-15)
등록번호	US-8517083 (2013-08-27)
발명자 / 주소	Bracher, Douglas
출원인 / 주소	Refractory Specialties, Incorporated
대리인 / 주소	The Belles Group, P.C.
인용정보	피인용 횟수 : 0 인용 특허 : 37

초록 ▼

A mold for creating metal ingots, a hottop sideboard and a system and method of manufacturing metal ingots utilizing the same. A hottop sideboard utilizes a layer of a rigid refractory material integrally connected to a layer a flexible refractory material that is compressed between the rigid layer and the sidewalls of the mold during use. The mold for creating metal ingots comprises: a main body having a floor and sidewalls that form a cavity for receiving a molten metal; a plurality of sideboards connected to the sidewalls and forming a perimeter about the cavity in a spaced relation from the floor, the sideboards comprising a first layer of a rigid refractory material and a second layer of a flexible refractory material, the first layer and the second layer being connected to one another; and the sideboards are secured to the sidewalls so that the second layer is compressed between the first layer and the sidewall.

대표청구항 ▼

1. A method of manufacturing metal ingots comprising: a) providing a mold comprising a main body having a floor and sidewalk that form a cavity;b) providing a plurality of sideboards comprising a first layer of a rigid refractory material and a second layer of a flexible refractory material, the first layer and the second layer integrally formed as a monolithic structure from, the same refractory material via a casting process, the first layer having a density that is greater than the second layer, wherein the rigid refractory material is a fiber ceramic board and the flexible refractory material is a fiber ceramic blanket;c) securing the sideboards to the sidewalk so as to form a perimeter about the cavity in a spaced relation from the floor, the sideboards secured to the sidewalls so that the second layer is compressed between the first layer and the sidewall;d) pouring molten metal into the cavity until a surface level of the molten metal is above a bottom edge of the sideboards and below a top edge of the sideboard;e) covering the surface level of the molten metal with an insulating powder; andf) allowing the molten metal to cool. 2. The method of claim 1 wherein the sidewalk of the mold are constructed of a metal. 3. The method of claim 1 wherein the casting process utilizes vacuum-foaming. 4. The method of claim 1 wherein the casting process achieves fiber entanglement between fibers of the first layer and fibers of the second layer. 5. The method of claim 1 further wherein the first layer has a first surface and a second surface, the second layer integrally connected to the second surface; and wherein the second surface of the first layer is corrugated surface. 6. The method of claim 1 further comprising: the rigid refractory material being a fiber ceramic board and the flexible refractory material being a fiber ceramic blanket; andwherein step (c) comprises inserting a plurality of fasteners through thesideboards and into the sidewalls, the fasteners comprising a washer element and a spike element, the washer elements compressed against a first surface of the first layer of the sideboards and the spike element extending through the sideboards and into the sidewalls. 7. A method of manufacturing metal ingots comprising: a) providing a mold comprising a main body having a floor and sidewalls that form a cavity;b) providing a plurality of sideboards comprising a rigid layer of an alumina-silica fiber ceramic board and a flexible layer of an alumina-silica fiber ceramic blanket, the rigid layer and the flexible layer integrally formed as a monolithic structure using a casting process that results in fiber entanglement;c) securing the sideboards to the sidewalls so as to form a perimeter about the cavity in a spaced relation from the floor, the sideboards secured to the sidewalls so that the flexible layer is compressed between the rigid layer and the sidewall;d) pouring molten metal into the cavity until a surface level of the molten metal is above a bottom edge of the sideboards and below a top edge of the sideboard; ande) allowing the molten metal to cool. 8. The method of claim 7 wherein the rigid layer has a density that is greater than the flexible layer. 9. The method of claim 7 wherein the integral formation prevents thermal expansion from separating the rigid layer and the flexible layer. 10. A method of manufacturing metal ingots comprising: a) forming a plurality of monolithic sideboards using a casting process, each of the monolithic sideboards comprising a layer of a fiber ceramic blanket and a layer of a fiber ceramic board that are integrally connected, at least in part, via fiber entanglement;b) securing the plurality of monolithic sideboards to sidewalls of a mold so as to form a perimeter about a cavity of the mold and so that the layers of the fiber ceramic blankets are compressed between the rigid layers and the sidewalk;c) pouring molten metal into the cavity until a surface level of the molten metal is above a bottom edge of the monolithic sideboards and below a top edge of the monolithic sideboards; andd) allowing the molten metal to cool. 11. The method of claim 10 wherein the casting process utilizes a vacuum formation technique. 12. The method of claim 10 wherein the fiber ceramic board and the fiber ceramic blanket are formed of the same material, the fiber ceramic board having a density that is greater than the fiber ceramic blanket. 13. The method of claim 12 wherein the flexible layer and the rigid layer are formed an alumina-silica fiber ceramic.

이 특허에 인용된 특허 (37)

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Kumar, Amit, Exhaust gas treatment device.
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Ten Eyck, John D.; Kumar, Amit, Exhaust gas treatment device.
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Clere Thomas M. ; Olson James, Friction pad containing high temperature stable continuous filament glass fibers.
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Zoitos, Bruce K.; Andrejcak, Michael J.; Travis, Terry N., High temperature a resistant vitreous inorganic fiber.
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Zoitos Bruce ; Atkinson Richard E. A. ; Olson James R., High temperature resistant glass fiber.
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Zoitos Bruce ; Atkinson Richard E. A. ; Olson James R., High temperature resistant glass fiber.
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Zoitos Bruce ; Atkinson Richard E. A. ; Olson James R., High temperature resistant glass fiber.
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Zoitos,Bruce K.; Andrejcak,Michael J.; Boymel,Paul M., High temperature resistant vitreous inorganic fiber.
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Zoitos,Bruce K.; Andrejcak,Michael J.; Boymel,Paul M., High temperature resistant vitreous inorganic fiber.
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TenEyck John D. (Lewiston NY) Clere Thomas M. (Williamsville NY) Olson James (Youngstown NY) Waisala Steven (Aurora OH), High temperature stable continuous filament glass ceramic fiber.
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Lintz Timothy S. (Grand Island NY) Paddock Ralph W. (Newfane NY), Inorganic ceramic paper, its method of manufacturing and articles produced therefrom.
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Zoitos, Bruce K.; Andrejcak, Michael J.; Boymel, Paul M., Inorganic fiber.
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Robinson John W. (Hampton SC) Lebold Alan R. (Buffalo NY) Travers Mark (Ransomville NY), Method of making a mounting mat for fragile structures such as catalytic converters.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

System, apparatus and method for manufacturing metal ingots 원문보기

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System, apparatus and method for manufacturing metal ingots 원문보기

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연구과제 타임라인

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