KR970021338A - Manufacturing Method of Foamed Aluminum Metal Solid - Google Patents

Manufacturing Method of Foamed Aluminum Metal Solid Download PDF

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Publication number
KR970021338A
KR970021338A KR1019950037839A KR19950037839A KR970021338A KR 970021338 A KR970021338 A KR 970021338A KR 1019950037839 A KR1019950037839 A KR 1019950037839A KR 19950037839 A KR19950037839 A KR 19950037839A KR 970021338 A KR970021338 A KR 970021338A
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KR
South Korea
Prior art keywords
mold
metal
foamed aluminum
aluminum metal
manufacturing
Prior art date
Application number
KR1019950037839A
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Korean (ko)
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KR0165707B1 (en
Inventor
조영철
이정길
이동식
조순형
김평진
이운형
윤세철
허보영
Original Assignee
김유채
국립기술품질원
노계선
한성소음진동 주식회사
Priority date (The priority date 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 date listed.)
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Application filed by 김유채, 국립기술품질원, 노계선, 한성소음진동 주식회사 filed Critical 김유채
Priority to KR1019950037839A priority Critical patent/KR0165707B1/en
Publication of KR970021338A publication Critical patent/KR970021338A/en
Application granted granted Critical
Publication of KR0165707B1 publication Critical patent/KR0165707B1/en

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Abstract

본 발명은 발포 금속 제조시 알루미늄과 증점제 및 발포제가 균일하게 혼합되도록 하여 다수의 기포가 균일하게 유지되면서 팽창되게 함과 함께 특히, 사각 형태의 발포 금속 고형체 생산시 수율이 증대된 저렴한 제조원가를 갖는 발포 알루미늄 금속 고형체의 제조에 관한 것으로, 원통상의 도가니에 알루미늄 용융 금속을 주입한 후 교반하면서 증점제와 발포제를 순차적으로 가하여 균일하게 혼합되도록 교반하는 단계와, 상기 단계를 거친 혼합물을 가열수단이 구비된 주형에 낙하 주입하고 융점 이상의 온도로 가열하여 다수의 기포가 발생하면서 팽창되게 하는 단계와, 상기 주형의 가열을 정지하여 냉각되는 단계로 이루어짐을 특징으로 하는 발포 알루미늄 금속의 제조방법에 관한 기술이다.The present invention allows the aluminum and the thickener and the foaming agent to be uniformly mixed in the manufacture of the foamed metal so that a plurality of bubbles are uniformly expanded while expanding, and in particular, having a low production cost increased yield in the production of a solid foam metal of the rectangular form The present invention relates to a preparation of a foamed aluminum metal solid, comprising injecting a molten metal into a cylindrical crucible and sequentially adding a thickener and a blowing agent while stirring to uniformly mix and heating the mixture. A method of manufacturing a foamed aluminum metal, characterized in that the drop is injected into the mold and heated to a temperature above the melting point to expand while generating a plurality of bubbles, the step of cooling the mold to stop the heating of the mold to be.

Description

발포 알루미늄 금속 고형체의 제조방법Manufacturing Method of Foamed Aluminum Metal Solid

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

제2도는 뚜껑이 있는 종래의 주형장치 개략도로서, (가)는 사각형태의 상태도, (나)는 원통형 주형의 상태도,2 is a schematic view of a conventional mold apparatus with a lid, (a) is a rectangular state, (b) a cylindrical mold,

제3도는 발포 알루미늄의 발포 과정도로서, (가) 발포제 확산교반 직후 용탕 상태도, (나) 발포의 초기단계 상태도, (다) 발포의 중간단계 상태도, (라) 발포의 종료단계 상태도, (마) 발포 종료후 냉각된 상태도,3 is a flow chart of foamed aluminum, (a) molten state immediately after the blowing agent diffusion stirring, (b) initial stage state of foaming, (c) intermediate stage state of foaming, (d) end stage state of foaming (E) A state diagram cooled after foaming ends,

제4도는 본 발명에 이용되는 장치의 개략도.4 is a schematic diagram of a device used in the present invention.

Claims (2)

원통상의 도가니에 알루미늄 용융 금속을 주입한 후 교반하면서 증점제와 발포제를 순차적으로 가하여 균일하게 혼합되도록 교반하는 단계와, 상기 단계를 거친 혼합물을 가열 수단이 구비된 주형에 낙하 주입하고 융점 이상의 온도로 유지하여 다수의 기포가 생성 성장하는 단계와, 상기 발포 주형을 냉각시키는 단계로 하여 이루어짐을 특징으로 하는 발포 알루미늄 금속 고형체의 제조방법.Injecting a molten metal into a cylindrical crucible, and then adding a thickener and a blowing agent sequentially while stirring while stirring to uniformly mix, and dropping the mixture through the step into a mold provided with a heating means to a temperature above the melting point Maintaining and producing and growing a plurality of bubbles, and cooling the foam mold. 제1항에 있어서, 주형과 원통상의 도가니를 밀폐되게 연결시킨 상태 또는 주형과 원통상의 도가니를 분리한 상태에서 용탕을 주형에 낙하시킴을 특징으로 하는 발포 알루미늄 금속 고형체의 제조방법.The method for producing a foamed aluminum metal solid according to claim 1, wherein the molten metal is dropped on the mold in a state in which the mold and the cylindrical crucible are hermetically connected or the mold and the cylindrical crucible are separated. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950037839A 1995-10-28 1995-10-28 The method of bubbling al solid KR0165707B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950037839A KR0165707B1 (en) 1995-10-28 1995-10-28 The method of bubbling al solid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950037839A KR0165707B1 (en) 1995-10-28 1995-10-28 The method of bubbling al solid

Publications (2)

Publication Number Publication Date
KR970021338A true KR970021338A (en) 1997-05-28
KR0165707B1 KR0165707B1 (en) 1999-01-15

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KR1019950037839A KR0165707B1 (en) 1995-10-28 1995-10-28 The method of bubbling al solid

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030004623A (en) * 2001-07-05 2003-01-15 이대균 electric heat exchange apparatus for occurence incense
KR20030005885A (en) * 2001-07-10 2003-01-23 이동식 Semi-continual casting method of manufacturing a blowed aluminium panel

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020004755A (en) * 2000-07-07 2002-01-16 권영기 Apparatus and method for producing a closed-type foamed aluminum
KR20040021811A (en) * 2002-09-04 2004-03-11 주식회사 폼텍 Construct for sound-absorbing the subway tunnel using the foamed alumium
KR101034128B1 (en) * 2008-09-19 2011-05-13 이동식 Manufacturing method of color bubble aluminum
KR101246070B1 (en) * 2012-05-14 2013-03-22 정병일 industrial alloy material composition and preparing method thereof
KR101506453B1 (en) * 2012-05-21 2015-03-27 김봉기 Manufacturing process of foaming metal product and this using metal product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030004623A (en) * 2001-07-05 2003-01-15 이대균 electric heat exchange apparatus for occurence incense
KR20030005885A (en) * 2001-07-10 2003-01-23 이동식 Semi-continual casting method of manufacturing a blowed aluminium panel

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Publication number Publication date
KR0165707B1 (en) 1999-01-15

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