KR950703631A - Lubricated metalworking member and its method (LUBRICATED METAL WORKPIECE AND METHOD) - Google Patents

Lubricated metalworking member and its method (LUBRICATED METAL WORKPIECE AND METHOD) Download PDF

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KR950703631A
KR950703631A KR1019950701245A KR19950701245A KR950703631A KR 950703631 A KR950703631 A KR 950703631A KR 1019950701245 A KR1019950701245 A KR 1019950701245A KR 19950701245 A KR19950701245 A KR 19950701245A KR 950703631 A KR950703631 A KR 950703631A
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South Korea
Prior art keywords
lubricated
metal
lubricated metal
lubricant
aluminum
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KR1019950701245A
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Korean (ko)
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로버트 칼 앨런
제프리 쉐스비 피터
프란시스 말위크 윌리암
마리 바커 죠안나
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레이비드 굿차일드
알칸 인터내쇼날 리미티드
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Publication of KR950703631A publication Critical patent/KR950703631A/en

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/40—Esters containing free hydroxy or carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/40—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/70—Esters of monocarboxylic acids
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/284—Esters of aromatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/286—Esters of polymerised unsaturated acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/2875—Partial esters used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/288—Partial esters containing free carboxyl groups
    • C10M2207/2885—Partial esters containing free carboxyl groups used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • C10M2207/2895—Partial esters containing free hydroxy groups used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/241—Manufacturing joint-less pipes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/242—Hot working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/243—Cold working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C—CHEMISTRY; METALLURGY
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/245—Soft metals, e.g. aluminum
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/246—Iron or steel
    • C—CHEMISTRY; METALLURGY
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/247—Stainless steel

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1 내지 40℃의 온도에서 0.2 내지 10N/mm의 경도를 갖는 윤활제가 제공되며, 상기 윤활제는 지방산을 갖는 글리콜의 적어도 하나의 부분에스테르, 즉, 스테아르산과 같은 지방산의 최소량과 부가적으로 혼합된 에틸렌 글리콜 모노라우레이트로 구성된다. 상기 윤활제는 알루미늄 시트를 접차 결합된 알루미늄 구조물로 전환시키는 기술에 유용하다.A lubricant having a hardness of 0.2 to 10 N / mm at a temperature of 1 to 40 ° C. is provided, which lubricant is additionally mixed with at least one partial ester of glycols having fatty acids, ie, a minimum amount of fatty acids such as stearic acid. It consists of glycol monolaurate. Such lubricants are useful in the art of converting aluminum sheets into tethered aluminum structures.

Description

윤활된 금속가공 부재 및 그 방법(LUBRICATED METAL WORKPIECE AND METHOD)Lubricated metalworking member and its method (LUBRICATED METAL WORKPIECE AND METHOD)

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

제1도는 윤활된 금속을 실험하기 위해 사용된 스트립-드로우장치(strip-draw apparatus)의 개략적 도면,1 is a schematic drawing of a strip-draw apparatus used to test lubricated metal,

제2도는 변형된 스트립-드로우 장치의 사시도,2 is a perspective view of a modified strip-draw apparatus,

제3도는 여러 유활제 막의 온도에 대한 경도 그래프,3 is a graph of hardness versus temperature of various lubricant membranes,

제4도와 제5도 및 제7도는 다른 온도 및 다른 적용 비율에서 3가지 윤활제의 마자라계수를 나타내는 막대 그래프,4 and 5 and 7 are bar graphs showing the coefficients of the Marmara coefficient of the three lubricants at different temperatures and at different rates

제6도는 세정 작업 이후의 윤활제 잔유물을 나타내는 막대 그래프.6 is a bar graph showing lubricant residues after cleaning operations.

Claims (14)

윤활된 금속으로서, 상기 금속 표면은, a) 긴 연쇄형의 카르복시산 또는 그 에스테르의 최소량과 부가적으로 혼합되는 C8-C18의 포화된 카르복시산을 갖는 다이히드록시 또는 폴리히드록시 혼합물의 적어도 부분 에스테르로 반드시 구성되며, b) 15 내지 35℃ 의 온도 범위에서 0.1 내지 10N/mm의 경도를 갖는 윤활제 막을 갖는 것을 특징으로 하는 윤활된 금속.As a lubricated metal, the metal surface comprises a) at least partial esters of dihydroxy or polyhydroxy mixtures with saturated carboxylic acids of C8-C18 which are additionally mixed with a minimum amount of long chain carboxylic acids or esters thereof. And a lubricant film having a hardness of 0.1 to 10 N / mm in a temperature range of 15 to 35 ° C. 제1항에 있어서, 상기 부분 에스테르는 에틸렌 글리콜 및 프로필렌 글리콜 모노스테아레이트인 것을 특징으로 하는 윤활된 금속.The lubricated metal of claim 1, wherein the partial ester is ethylene glycol and propylene glycol monostearate. 제1항 또는 제2항에 있어서, 상기 부분 에스테르는 적어도 35℃의 용융점을 갖는 에틸렌 글리콜 모노라우레이트인 것을 특징으로 하는 윤활된 금속.3. The lubricated metal of claim 1, wherein the partial ester is ethylene glycol monolaurate having a melting point of at least 35 ° C. 4. 제1항 내지 제3항중 어느 한 항에 있어서, 상기 윤활제 막은 특정 범위내의 온도에서 0.2 내지 5N/mm의 경도를 갖는 것을 특징으로 하는 윤활된 금속.4. The lubricated metal of claim 1, wherein the lubricant film has a hardness of 0.2 to 5 N / mm at a temperature within a specified range. 제1항 내지 제4항중 어느 한 항에 있어서, 상기 윤활제 막은 15 내지 40℃의 온도 범위세서 특정범위의 경도를 갖는 것을 특징으로 하는 윤활된 금속.The lubricated metal according to any one of claims 1 to 4, wherein the lubricant film has a hardness in a specific range, ranging from 15 to 40 ° C. 제1항 내지 제5항중 어느 한 항에 있어서, 상기 금속은 시트로 되어 있는 것을 특징으로 하는 윤활된 금속.The lubricated metal according to any one of claims 1 to 5, wherein the metal is a sheet. 제1항 내지 제6항중 어느 한 항에 있어서, 상기 금속은 알루미늄인 것을 특징으로 하는 윤활된 금속.The lubricated metal of any of claims 1 to 6, wherein the metal is aluminum. 제7항에 있어서, 상기 알루미늄은 윤활제 막이 제공되는 상부상에 강력히 결합된 인위적 무기물층을 갖는 것을 특징으로 하는 윤활된 금속.8. The lubricated metal of claim 7, wherein the aluminum has an artificial inorganic layer strongly bonded on top of which the lubricant film is provided. 제1항 내지 제8항중 어느 한 항에 있어서, 청구된 윤활된 금속의 제조 방법으로서, 상기 방법은 휘발성 솔벤트나 희석액을 사용하지 않고 상기 윤활제를 금속에 적용시키는 단계를 포함하는 것을 특징으로 하는 윤활된 금속의 제조 방법.9. The lubrication method of any one of claims 1 to 8, wherein the method for producing a lubricated metal claimed comprises the step of applying the lubricant to the metal without the use of volatile solvents or diluents. Method for the production of fused metals. 제9항에 있어서, 상기 윤활제는 롤러 코팅에 의해 적용되는 것을 특징으로 하는 윤활된 금속의 제조 방법.10. The method of claim 9, wherein the lubricant is applied by roller coating. 제6항 또는 7항에 따른 윤활된 알루미늄 시트로부터 시작되는 알루미늄 형상 부품 구조를 만드는 방법으로서, - 시트의 단편을 부품으로 성형하는 단계와, - 상기 부품을 소정 구조 형상으로 결합 시키는 단계와, - 상기 부품을 기계적 및 접착 수단으로 함께 고정시키는 단계를 포함하는 것을 특징으로 하는 알루미늄 형상 부품 구조를 만드는 방법.A method of making an aluminum shaped part structure starting from a lubricated aluminum sheet according to claim 6 or 7, comprising the steps of: molding a piece of sheet into a part,-combining the part into a predetermined structural shape; Securing the part together by mechanical and adhesive means. 제11항에 있어서, - 상기 시트의 단편을 부품으로 성형시키는 단계와, - 상기 부품에 접착제를 적용시키는 단계와, - 상기 부품을 소정 구조 형상으로 결합시키는 단계와, - 접착제를 경화시키는 단계를 포함하는 것을 특징으로 하는 알루미늄 부품 구조를 만드는 방법.12. The method according to claim 11, comprising the steps of:-molding a piece of the sheet into a part,-applying an adhesive to the part,-joining the part into a predetermined structural shape, and-curing the adhesive. A method of making an aluminum component structure, characterized in that it comprises a. 제11항 또는 제12항에 있어서, 상기 구조에 수성 알카리 세제를 작용시킨 후 페인팅 작업을 하는 단계를 포함하는 것을 특징으로 하는 알루미늄 부품 구조를 만드는 방법.13. A method according to claim 11 or 12, comprising applying an aqueous alkaline detergent to the structure followed by painting. 제1항 내지 제8항중 어느 한 항에 청구된 윤활된 금속으로서, 상기 윤활제는 적어도 35℃의 용융점을 갖는 80 내지 95wt%의 에틸렌 글리콜 모노라우레이트와 5 내지 20wt% 의 스테아르산으로 구성되는 것을 특징으로 하는 윤활된 금속.The lubricated metal claimed in any one of claims 1 to 8, wherein the lubricant consists of 80 to 95 wt% of ethylene glycol monolaurate and 5 to 20 wt% of stearic acid having a melting point of at least 35 ° C. Characterized by lubricated metal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950701245A 1992-10-01 1993-10-01 Lubricated metalworking member and its method (LUBRICATED METAL WORKPIECE AND METHOD) KR950703631A (en)

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FR2727126B1 (en) * 1994-11-22 1997-04-30 Inst Francais Du Petrole LUBRICATING COMPOSITION COMPRISING AN ESTER. USE OF THE COMPOSITION AND WELL FLUID COMPRISING THE COMPOSITION
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FR1485858A (en) * 1965-07-14 1967-06-23 Zimmer Verfahrenstechnik Esterification process of aromatic carboxylic acids
US3468701A (en) * 1966-02-09 1969-09-23 Atlas Chem Ind Method of preventing blocking of aluminum sheet material
US4113635A (en) * 1971-12-13 1978-09-12 Nippon Steel Corporation Rust-proof lubricant compositions
US4191658A (en) * 1974-10-10 1980-03-04 The Lubrizol Corporation Hot melt metal working lubricants and methods for their application
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