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JPH0517795A - Powdery lubricant for forging of aluminum alloy - Google Patents

Powdery lubricant for forging of aluminum alloy

Info

Publication number
JPH0517795A
JPH0517795A JP3176539A JP17653991A JPH0517795A JP H0517795 A JPH0517795 A JP H0517795A JP 3176539 A JP3176539 A JP 3176539A JP 17653991 A JP17653991 A JP 17653991A JP H0517795 A JPH0517795 A JP H0517795A
Authority
JP
Japan
Prior art keywords
compound
lubricant
aluminum alloy
base material
alloy forging
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.)
Pending
Application number
JP3176539A
Other languages
Japanese (ja)
Inventor
Takashi Hanano
孝 花野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hanano Shoji KK
Original Assignee
Hanano Shoji KK
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.)
Filing date
Publication date
Application filed by Hanano Shoji KK filed Critical Hanano Shoji KK
Priority to JP3176539A priority Critical patent/JPH0517795A/en
Priority to TW080109204A priority patent/TW198731B/zh
Priority to KR1019910023475A priority patent/KR940010303B1/en
Priority to CA002059901A priority patent/CA2059901A1/en
Priority to GB9202254A priority patent/GB2257712A/en
Priority to DE4212667A priority patent/DE4212667A1/en
Publication of JPH0517795A publication Critical patent/JPH0517795A/en
Pending legal-status Critical Current

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    • C10M3/00Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
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    • C10M171/00Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
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    • C10M111/00Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
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    • C10M2229/02Unspecified siloxanes; Silicones
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    • C10N2040/24Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
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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)
  • Lubricants (AREA)
  • Forging (AREA)

Abstract

PURPOSE:To obtain a powdery lubricant for forging of aluminum alloys, capable of producing high-quality forgings by blending a lubricant base material composed of an inorganic compound and having a specified shape with an organic compound, also having a specified shape and capable of giving an adhesive force to the base material. CONSTITUTION:An objective powdery lubricant obtained by blending (A) a powdery or granular lubricant base material composed of an inorganic solid compound used as a lubricant, preferably, e.g. boron nitride, fluorides, talc, mica, metal oxides or silicon nitride with (B) an organic compound component preferably composed of plural metal soaps, plural polymers, a liquid compound or a paste-state compound capable of giving an adhesive force to the component (A) and powdered and granulated with a cyclodextrin compound, provided that both the components (A) and (B) have a powdery or granular shape or that the above-mentioned component (A) is coated with the component (B).

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、アルミニウム合金の冷
間、温間、又は熱間における鍛造作業において、通常の
スプレー法や静電式スプレー法により金型に吹付けて又
はアルミニウム合金に吹付けて用いるアルミニウム合金
鍛造用粉末潤滑剤に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cold, warm, or hot forging operation of an aluminum alloy, which is sprayed onto a die or sprayed onto an aluminum alloy by a usual spray method or electrostatic spray method. The present invention relates to an aluminum alloy forging powder lubricant used.

【0002】[0002]

【従来の技術】鍛造品は航空機、自動車、電気機器等の
各種部品として多く用いられているが、この部品の材料
は、軽量化の要請により鉄から軽合金に移行しつつあ
り、例えばアルミニウム合金が用いられるようになって
きている。鍛造作業においては、金型と材料との間に潤
滑剤又は潤滑油を介在させることによって、両者の熔着
を防止し鍛造品の金型からの型離れを良くするようにし
ている。アルミニウム合金鍛造用潤滑剤としては、一般
に、黒鉛が添加された油溶性潤滑剤と、合成エステル、
シリコーンオイル、黒鉛、極圧付加剤、及び界面活性剤
からなる水溶性潤滑剤とが用いられている。
2. Description of the Related Art Forged products are widely used as various parts for aircraft, automobiles, electric equipment, etc., but the material for these parts is shifting from iron to light alloys due to the demand for weight reduction. Is being used. In the forging operation, a lubricant or a lubricating oil is interposed between the die and the material to prevent the welding of both and to improve the separation of the forged product from the die. As the aluminum alloy forging lubricant, generally, an oil-soluble lubricant to which graphite is added, a synthetic ester,
A water-soluble lubricant composed of silicone oil, graphite, an extreme pressure additive, and a surfactant is used.

【0003】[0003]

【発明が解決しようとする問題点】ところで近年、各種
部品の軽量化が進み、アルミニウム合金鍛造技術の進歩
に合せてより高品質の製品をより作業性良く得るための
潤滑剤が要望されるようになってきた。そして従来の潤
滑剤ではそのような要望を満足させることができなくな
ってきた。即ち、油溶性潤滑剤では、発煙、作業場の汚
染、引火性の危険等の問題があり、水溶性潤滑剤では、
使用後の水質汚濁防止のための廃水処理を必要としその
ための設備投資等の諸経費を必要とするという問題があ
った。そこで新しい形態のアルミニウム合金鍛造用潤滑
剤が強く望まれるようになってきた。
By the way, in recent years, the weight of various parts has been reduced, and a lubricant for obtaining higher quality products with better workability is demanded in accordance with the progress of aluminum alloy forging technology. Has become. And it has become impossible to meet such demands with conventional lubricants. That is, oil-soluble lubricants have problems such as smoke generation, workplace pollution, and danger of flammability.
There is a problem in that wastewater treatment for preventing water pollution after use is required and various expenses such as equipment investment are required for that purpose. Therefore, a new form of aluminum alloy forging lubricant has been strongly desired.

【0004】本発明は以上のような点に鑑みて鋭意研究
し各種の系統的実験を行なった結果なされたもので、ア
ルミニウム合金鍛造作業において、より高品質の鍛造品
をより作業性良く且つ環境を悪化させることなく得るた
めに用いることのできるアルミニウム合金鍛造用潤滑剤
を提供することを目的とする。
The present invention has been made as a result of extensive studies and various systematic experiments in view of the above points. In the forging work of an aluminum alloy, a forged product of higher quality has better workability and environment. It is an object of the present invention to provide a lubricant for aluminum alloy forging, which can be used to obtain the above properties without deteriorating.

【0005】[0005]

【問題点を解決するための手段】本発明のアルミニウム
合金鍛造用粉末潤滑剤は、固体で潤滑剤として用いられ
る無機化合物からなる粉末状又は顆粒状の潤滑剤基材
と、潤滑剤基材に付着性を付与する有機化合物とを混合
してなる潤滑剤であって、両者とも粉末状又は顆粒状の
形態を有し、又は潤滑剤基材が有機化合物により被覆さ
れた形態を有していることを特徴とするものである。
The powder lubricant for aluminum alloy forging according to the present invention comprises a powdery or granular lubricant base material comprising a solid inorganic compound used as a lubricant, and a lubricant base material. A lubricant obtained by mixing with an organic compound that imparts adhesiveness, both of which have a powdery or granular form, or a form in which a lubricant base material is coated with an organic compound. It is characterized by that.

【0006】本発明の最大の特徴は、潤滑剤基材が粉末
状又は顆粒状の形態を有することである。
The most significant feature of the present invention is that the lubricant base material has a powdery or granular form.

【0007】そして有機化合物の無機化合物に対する含
有割合は0.1〜50重量%の範囲から選択するのが有
効である。0.1重量%より小さいと無機化合物の金型
内面に対する付着効果が充分には得られず、50重量%
より大きいと、発煙、ビルトアップが発生し、鍛造品が
金型から取除きにくくなったり即ち潤滑効果が悪くなっ
たり製品の寸法精度が悪くなったりするからである。
It is effective that the content ratio of the organic compound to the inorganic compound is selected from the range of 0.1 to 50% by weight. If it is less than 0.1% by weight, the adhesion effect of the inorganic compound to the inner surface of the mold cannot be sufficiently obtained, and 50% by weight
If it is larger than the above range, smoke and build-up occur, and it becomes difficult to remove the forged product from the mold, that is, the lubrication effect deteriorates and the dimensional accuracy of the product deteriorates.

【0008】本発明で用い得る潤滑剤基材は、固体で潤
滑剤として用いられる無機化合物であれば特に制限はな
い。一般には窒化ホウ素、フッ化物、タルク、雲母、金
属酸化物、窒化ケイ素、ホウ素化合物、硫黄化合物、リ
ン化合物が好ましく用いられるが、その他従来から潤滑
剤として用いられている公知の固体潤滑剤、例えばグラ
ファイト、二硫化モリブデン等も用いることができる。
そしてこれらの無機化合物は粉末状又は顆粒状の形態
で、その1種類のみが、又は2種類以上が組合せて用い
られる。
The lubricant base material used in the present invention is not particularly limited as long as it is a solid inorganic compound used as a lubricant. Generally, boron nitride, fluoride, talc, mica, metal oxide, silicon nitride, boron compound, sulfur compound, phosphorus compound is preferably used, but other known solid lubricants conventionally used as lubricants, for example, Graphite, molybdenum disulfide, etc. can also be used.
These inorganic compounds are used in the form of powder or granules, and only one kind or a combination of two or more kinds is used.

【0009】また本発明で用い得る有機化合物は、上述
のような無機化合物に付着性、転着性を付与する性質を
有するものであれば、特に制限はない。一般には金属石
鹸、高分子化合物、及び液体状又はペースト状の化合物
をサイクロデキストリン化合物により粉末状又は顆粒状
としたものが好ましく用いられる。金属石鹸としては、
カルボン酸骨格にナトリウム、カルシウム、アルミニウ
ム、バリウム、リチウム、カリウム、マグネシウム、又
は亜鉛を付加してなるものが、また高分子化合物として
は、ポリエチレン、ポリプロピレン、エポキシ樹脂、ケ
イ素樹脂、天然ワックス類、フェノール樹脂、アクリル
樹脂、アルキッド樹脂、ウレタン樹脂、スチレン樹脂、
又はフッ素樹脂が、また液体状又はペースト状の化合物
としては、合成エステル類、天然油脂類、鉱物油類、シ
リコンオイル、ポリフェニルエーテル、ポリアルキレン
グリコール、又はエチレン−プロピレン共重合体が、特
に好ましく用いられる。そしてこれらの有機化合物は、
粉末状又は顆粒状の形態で潤滑剤基材と混合され、又は
加熱溶融された状態で潤滑剤基材と混合される。従って
本発明の潤滑剤は、潤滑剤基材と有機化合物の両方が粉
末状又は顆粒状の形態を有し、又は粉末状又は顆粒状の
潤滑剤基材が有機化合物により被覆された形態を有する
こととなる。なお有機化合物は、上述した化合物の1種
類のみが、又は2種類以上が組合せて用いられる。金属
石鹸と、高分子化合物と、粉末化された液体状又はペー
スト状の化合物とを組合せて用いてもよい。
The organic compound that can be used in the present invention is not particularly limited as long as it has a property of imparting adhesiveness and transferability to the above-mentioned inorganic compound. Generally, a metal soap, a polymer compound, and a liquid or paste compound which are powdered or granulated with a cyclodextrin compound are preferably used. As a metal soap,
Those obtained by adding sodium, calcium, aluminum, barium, lithium, potassium, magnesium, or zinc to a carboxylic acid skeleton, and as polymer compounds, polyethylene, polypropylene, epoxy resin, silicon resin, natural waxes, phenol Resin, acrylic resin, alkyd resin, urethane resin, styrene resin,
Alternatively, the fluororesin, and as the liquid or paste-like compound, synthetic esters, natural fats and oils, mineral oils, silicone oil, polyphenyl ether, polyalkylene glycol, or ethylene-propylene copolymer is particularly preferable. Used. And these organic compounds are
It is mixed with the lubricant base material in the form of powder or granules, or mixed with the lubricant base material in the state of being heated and melted. Therefore, the lubricant of the present invention has both the lubricant base material and the organic compound in the form of powder or granules, or the lubricant base material in the form of powder or granules coated with the organic compound. It will be. As the organic compound, only one kind of the above-mentioned compounds or a combination of two or more kinds is used. The metal soap, the polymer compound, and the powdered liquid or paste compound may be used in combination.

【0010】[0010]

【作用】本発明のアルミニウム合金鍛造用粉末潤滑剤
は、少なくとも潤滑剤基材が粉末状又は顆粒状の形態を
有しているので、鍛造作業中に熱が加わっても分解しに
くく、金型からの鍛造品の取出しが容易となり、且つ鍛
造品内部のガス巻込みが防止されて寸法精度や製品品質
が向上する。
In the powder lubricant for aluminum alloy forging of the present invention, since at least the lubricant base material has a powder or granular form, it is difficult to decompose even if heat is applied during the forging work, and the die The forged product can be easily taken out of the forged product, and gas entrainment inside the forged product is prevented, so that dimensional accuracy and product quality are improved.

【0011】また本発明の潤滑剤は、粉末状又は顆粒状
の形態を有しており水分を含有してはいないので、水溶
性潤滑剤のように使用後に水質を汚染することはなく、
また油溶性潤滑剤のように作業環境を汚染することもな
い。従って廃水処理のための経費、環境悪化防止のため
の経費は不要となる。更に本発明の潤滑剤は油性のもの
を含有してはいないので、発煙、火災の危険性はなく、
安全性も問題ない。
Since the lubricant of the present invention has a powdery or granular form and does not contain water, it does not pollute the water quality after use like a water-soluble lubricant.
Further, it does not pollute the work environment unlike oil-soluble lubricants. Therefore, the expense for wastewater treatment and the expense for prevention of environmental degradation are unnecessary. Furthermore, since the lubricant of the present invention does not contain an oily substance, there is no danger of smoking or fire,
There is no problem with safety.

【0012】更に本発明の潤滑剤は、少なくとも潤滑剤
基材が粉末状又は顆粒状の形態を有しているので、潤滑
剤が付着された金型内面の部分では材料(アルミニウム
合金)と金型内面とが確実に少なくとも潤滑剤基材の粉
末又は顆粒の粒子径だけ隔てられることとなる。従って
潤滑剤が金型内面にまんべんなく付着されることによ
り、材料と金型内面との直接接触が防止され、塑性変形
時における熔着が防止され、更に金型の摩耗が防止さ
れ、作業性が向上する。
Further, in the lubricant of the present invention, since at least the lubricant base material has a powdery or granular form, the material (aluminum alloy) and the metal are used at the inner surface of the mold to which the lubricant is attached. The inner surface of the mold is reliably separated by at least the particle size of the powder or granules of the lubricant base material. Therefore, the lubricant is evenly adhered to the inner surface of the mold to prevent direct contact between the material and the inner surface of the mold, to prevent welding during plastic deformation, to prevent wear of the mold, and to improve workability. improves.

【0013】[0013]

【発明の効果】本発明によれば、無機化合物からなる潤
滑剤基材と有機化合物との混合物からなるアルミニウム
合金鍛造用潤滑剤を、少なくとも潤滑剤基材が粉末状又
は顆粒状の形態を有するものとしたので、塑性変形時に
おけるアルミニウム合金の変形率を低下でき、熔着を防
止でき、高品質の鍛造品を得ることができ、更には使用
中及び使用後における環境の悪化を充分に防止すること
ができる。
According to the present invention, a lubricant for aluminum alloy forging comprising a mixture of a lubricant base material made of an inorganic compound and an organic compound has at least a lubricant base material in the form of powder or granules. Since it has been made possible, the deformation rate of the aluminum alloy during plastic deformation can be reduced, welding can be prevented, high quality forged products can be obtained, and further deterioration of the environment during and after use can be sufficiently prevented. can do.

【0014】特に有機化合物の無機化合物に対する含有
割合を0.1〜50重量%の範囲とすることにより、得
られる鍛造品の品質をより良好なものにすることができ
る。更に無機化合物として、窒化ホウ素、フッ化物、タ
ルク、雲母、金属酸化物、窒化ケイ素、ホウ素化合物、
硫黄化合物、リン化合物を、また有機化合物として、カ
ルボン酸骨格にナトリウム、カルシウム、アルミニウ
ム、バリウム、リチウム、カリウム、マグネシウム、又
は亜鉛を付加してなる金属石鹸や、ポリエチレン、ポリ
プロピレン、エポキシ樹脂、ケイ素樹脂、天然ワックス
類、フェノール樹脂、アクリル樹脂、アルキッド樹脂、
ウレタン樹脂、スチレン樹脂、又はフッ素樹脂である高
分子化合物や、合成エステル類、天然油脂類、鉱物油
類、シリコンオイル、ポリフェニルエーテル、ポリアル
キレングリコール、又はエチレン−プロピレン共重合体
である液体状又はペースト状の化合物をサイクロデキス
トリン化合物により粉末状又は顆粒状としたものを用い
ることにより、上記効果をより良好に発揮することがで
きる。そして上記の無機化合物、有機化合物の内、それ
ぞれ2種類以上のものを組合せて用いることにより、鍛
造作業においてより最適に用い得る潤滑剤を得ることが
できる。
In particular, by setting the content ratio of the organic compound to the inorganic compound in the range of 0.1 to 50% by weight, the quality of the obtained forged product can be improved. Further, as the inorganic compound, boron nitride, fluoride, talc, mica, metal oxide, silicon nitride, boron compound,
Metal compounds such as sulfur compounds, phosphorus compounds, and organic compounds in which sodium, calcium, aluminum, barium, lithium, potassium, magnesium, or zinc are added to the carboxylic acid skeleton, polyethylene, polypropylene, epoxy resin, silicon resin , Natural waxes, phenolic resins, acrylic resins, alkyd resins,
Liquid compounds that are polymer compounds that are urethane resins, styrene resins, or fluororesins, synthetic esters, natural fats and oils, mineral oils, silicone oils, polyphenyl ethers, polyalkylene glycols, or ethylene-propylene copolymers. Alternatively, by using a paste-like compound in the form of powder or granules with a cyclodextrin compound, the above effect can be more effectively exhibited. Then, by using two or more kinds of the above-mentioned inorganic compounds and organic compounds in combination, a lubricant that can be more optimally used in the forging operation can be obtained.

【0015】[0015]

【実施例】以下、本発明の実施例を示すが、本発明はこ
れに限定されるものではない。次に示す(A)〜(G)
の潤滑剤を得、これらの潤滑剤を用いて鍛造法によるア
ルミニウム合金の鍛造を行ない、表1に示す各項目につ
いて比較検討した。なお用いた合金はJIS2014高
力合金、鍛造温度は390℃であり、潤滑剤は静電スプ
レー法によりスプレーした。本発明の例である(A)〜
(D)の混合物としては、用いる有機化合物を粉末状又
は顆粒状の形態で無機化合物に混合したものと、加熱溶
融した状態で無機化合物に混合したものとの両方を得、
それぞれについて検討したが、結果は両者とも同じであ
った。なお(D)の有機化合物としては、天然油脂をサ
イクロデキストリン化合物を用いて実験的手法で粉末化
したものを用いたが、他の化合物は市販のものである。
EXAMPLES Examples of the present invention will be shown below, but the present invention is not limited thereto. (A) to (G) shown below
The above lubricants were obtained, aluminum alloys were forged by the forging method using these lubricants, and the items shown in Table 1 were compared and examined. The alloy used was a JIS 2014 high strength alloy, the forging temperature was 390 ° C., and the lubricant was sprayed by the electrostatic spray method. (A) which is an example of the present invention
As the mixture of (D), both a mixture of the used organic compound in the form of powder or granules with the inorganic compound and a mixture of the organic compound used in the state of being heated and melted with the inorganic compound are obtained,
Each was examined, but the results were the same for both. As the organic compound (D), natural fats and oils powdered by an experimental method using a cyclodextrin compound were used, but other compounds are commercially available.

【0016】(A)雲母(平均粒度6μ)90部と、ポ
リエチレン10部との混合物からなる本発明の第1の
例、 (B)窒化ホウ素10部と、雲母60部と、ステアリン
酸カルシウム30部との混合物からなる本発明の第2の
例、 (C)タルク70部と、窒化ケイ素10部と、天然ワッ
クス10部と、ステアリン酸亜鉛10部との混合物から
なる本発明の第3の例、 (D)窒化ホウ素20部と、タルク60部と、ホウ酸ナ
トリウム5部と、粉末化天然油脂15部との混合物から
なる本発明の第4の例、 (E)窒化ホウ素のみ(比較例1) (F)鉱物油、天然油脂、グラファイトからなる市販の
鍛造用潤滑剤(比較例2)、 (G)カルボン酸塩、合成ワックス、極圧付加剤、界面
活性剤からなる市販の鍛造用潤滑剤(比較例3)、
(A) A first example of the present invention comprising a mixture of 90 parts of mica (average particle size 6 μ) and 10 parts of polyethylene, (B) 10 parts of boron nitride, 60 parts of mica and 30 parts of calcium stearate. A second example of the present invention comprising a mixture of (C) talc 70 parts, silicon nitride 10 parts, natural wax 10 parts and zinc stearate 10 parts. , (D) 20 parts of boron nitride, 60 parts of talc, 5 parts of sodium borate and 15 parts of powdered natural oil and fat, the fourth example of the present invention, (E) only boron nitride (comparative example 1) (F) Commercially available forging lubricant composed of mineral oil, natural oil and graphite (Comparative Example 2), (G) Carboxylate, synthetic wax, extreme pressure additive, and commercially available forging composition composed of surfactant Lubricant (Comparative Example 3),

【0017】[0017]

【表1】 [Table 1]

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 FI 技術表示箇所 C10M 103:00 Z 7419−4H 103:06 A 7419−4H 129:26 143:00 145:00 147:00 129:68 159:04 159:08) C10N 10:02 10:04 40:24 A 8217−4H 50:08 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Internal reference number FI Technical display location C10M 103: 00 Z 7419-4H 103: 06 A 7419-4H 129: 26 143: 00 145: 00 147 : 00 129: 68 159: 04 159: 08) C10N 10:02 10:04 40:24 A 8217-4H 50:08

Claims (7)

【特許請求の範囲】[Claims] 【請求項1】固体で潤滑剤として用いられる無機化合物
からなる粉末状又は顆粒状の潤滑剤基材と、潤滑剤基材
に付着性を付与する有機化合物とを混合してなる潤滑剤
であって、両者とも粉末状又は顆粒状の形態を有し、又
は潤滑剤基材が有機化合物により被覆された形態を有し
ていることを特徴とするアルミニウム合金鍛造用粉末潤
滑剤。
1. A lubricant comprising a powdery or granular lubricant base material made of an inorganic compound which is solid and used as a lubricant, and an organic compound which imparts adhesiveness to the lubricant base material. A powder lubricant for aluminum alloy forging, characterized in that both have a powdery or granular form, or a lubricant base material is coated with an organic compound.
【請求項2】有機化合物を無機化合物に対して0.1〜
50重量%の割合で含有した請求項1記載のアルミニウ
ム合金鍛造用粉末潤滑剤。
2. An organic compound is used in an amount of 0.1 to 0.1 with respect to an inorganic compound.
The powder lubricant for aluminum alloy forging according to claim 1, which is contained in a proportion of 50% by weight.
【請求項3】無機化合物としては、窒化ホウ素、フッ化
物、タルク、雲母、金属酸化物、窒化ケイ素、ホウ素化
合物、硫黄化合物、リン化合物のうち、1種類以上が用
いられる請求項1記載のアルミニウム合金鍛造用粉末潤
滑剤。
3. The aluminum according to claim 1, wherein at least one of boron nitride, fluoride, talc, mica, metal oxide, silicon nitride, boron compound, sulfur compound and phosphorus compound is used as the inorganic compound. Powder lubricant for alloy forging.
【請求項4】有機化合物としては、複数種類の金属石
鹸、複数種類の高分子化合物、液体状又はペースト状の
化合物であってサイクロデキストリン化合物により粉末
状又は顆粒状としたもののうち、1種類以上が用いられ
る請求項1記載のアルミニウム合金鍛造用粉末潤滑剤。
4. The organic compound is one or more of a plurality of kinds of metal soaps, a plurality of kinds of polymer compounds, a liquid or paste-like compound which is powdered or granulated with a cyclodextrin compound. The powder lubricant for aluminum alloy forging according to claim 1, wherein
【請求項5】金属石鹸は、カルボン酸骨格にナトリウ
ム、カルシウム、アルミニウム、バリウム、リチウム、
カリウム、マグネシウム、又は亜鉛を付加してなるもの
である請求項4記載のアルミニウム合金鍛造用粉末潤滑
剤。
5. The metal soap comprises sodium, calcium, aluminum, barium, lithium, and carboxylic acid skeleton.
The powder lubricant for aluminum alloy forging according to claim 4, which is obtained by adding potassium, magnesium or zinc.
【請求項6】高分子化合物は、ポリエチレン、ポリプロ
ピレン、エポキシ樹脂、ケイ素樹脂、天然ワックス類、
フェノール樹脂、アクリル樹脂、アルキッド樹脂、ウレ
タン樹脂、スチレン樹脂、又はフッ素樹脂である請求項
4記載のアルミニウム合金鍛造用粉末潤滑剤。
6. The polymer compound is polyethylene, polypropylene, epoxy resin, silicon resin, natural wax,
The powder lubricant for aluminum alloy forging according to claim 4, which is a phenol resin, an acrylic resin, an alkyd resin, a urethane resin, a styrene resin, or a fluororesin.
【請求項7】液体状又はペースト状の化合物は、合成エ
ステル類、天然油脂類、鉱物油類、シリコンオイル、ポ
リフェニルエーテル、ポリアルキレングリコール、又は
エチレン−プロピレン共重合体である請求項4記載のア
ルミニウム合金鍛造用粉末潤滑剤。
7. The liquid or pasty compound is a synthetic ester, a natural oil, a mineral oil, a silicone oil, a polyphenyl ether, a polyalkylene glycol, or an ethylene-propylene copolymer. Powder lubricant for aluminum alloy forging.
JP3176539A 1991-07-17 1991-07-17 Powdery lubricant for forging of aluminum alloy Pending JPH0517795A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3176539A JPH0517795A (en) 1991-07-17 1991-07-17 Powdery lubricant for forging of aluminum alloy
TW080109204A TW198731B (en) 1991-07-17 1991-11-23
KR1019910023475A KR940010303B1 (en) 1991-07-17 1991-12-19 Powdery lubricant for aluminum alloy forging
CA002059901A CA2059901A1 (en) 1991-07-17 1992-01-23 Powdery lubricant for aluminum alloy forging
GB9202254A GB2257712A (en) 1991-07-17 1992-02-03 Lubricants for aluminium alloy forging
DE4212667A DE4212667A1 (en) 1991-07-17 1992-04-15 POWDERED LUBRICANT FOR USE IN THE FORGING OF ALUMINUM ALLOYS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3176539A JPH0517795A (en) 1991-07-17 1991-07-17 Powdery lubricant for forging of aluminum alloy

Publications (1)

Publication Number Publication Date
JPH0517795A true JPH0517795A (en) 1993-01-26

Family

ID=16015368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3176539A Pending JPH0517795A (en) 1991-07-17 1991-07-17 Powdery lubricant for forging of aluminum alloy

Country Status (6)

Country Link
JP (1) JPH0517795A (en)
KR (1) KR940010303B1 (en)
CA (1) CA2059901A1 (en)
DE (1) DE4212667A1 (en)
GB (1) GB2257712A (en)
TW (1) TW198731B (en)

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Also Published As

Publication number Publication date
KR940010303B1 (en) 1994-10-22
TW198731B (en) 1993-01-21
CA2059901A1 (en) 1993-01-18
GB2257712A (en) 1993-01-20
GB9202254D0 (en) 1992-03-18
KR930002489A (en) 1993-02-23
DE4212667A1 (en) 1993-01-21

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