公开(公告)号：US06238497B1

公开(公告)日：2001-05-29

申请号：US09489082

申请日：2000-01-21

Applicant: Iljoon Jin ,  Kevin Gatenby ,  Willard Mark Truman Gallerneault ,  Toshiya Anami ,  Yoshito Oki ,  Ichiro Okamoto

Inventor： Iljoon Jin ,  Kevin Gatenby ,  Willard Mark Truman Gallerneault ,  Toshiya Anami ,  Yoshito Oki ,  Ichiro Okamoto

IPC: C22C2100

CPC classification number: B22D11/0622 ,  B23K35/288 ,  B23K2101/14 ,  C22C21/00 ,  C22F1/04

Abstract: A method of producing an aluminum alloy fin stock material, comprising the steps of continuously strip casting an aluminum finstock alloy to form an as-cast strip, rolling the as-cast strip to form a sheet article of intermediate gauge, annealing the sheet article of intermediate gauge, and cold rolling the annealed sheet article of intermediate gauge to produce an aluminum finstock material of final gauge. The steps are carried out on a finstock alloy which comprises the following elements in weight percent: Fe 1.6 to 2.4; Si 0.7 to 1.1; Mn 0.3 to 0.6; Zn 0.3 to 2.0; Ti 0.005 to 0.040; incidental elements less than 0.05 each, total no more than 0.15; and the balance aluminum. The invention also relates to the finstock material so-produced which has good thermal conductivity, and is suitable for use in thin gauge (e.g. less than 100 &mgr;m, and preferably 60±10 &mgr;m).

Abstract translation: 一种生产铝合金翅片原料的方法，包括以下步骤：连续剥离铸造铝翅片合金以形成铸态带材，轧制铸态带材以形成中间量规的片材制品，将片材制品退火 中间量规，冷轧中等规格的退火板制品，制成最终规格的铝翅片材料。 该步骤在粉末原料合金上进行，其中重量百分比包含以下元素：Fe 1.6〜2.4; Si 0.7〜1.1; Mn 0.3〜0.6; Zn 0.3〜2.0; Ti 0.005〜0.040; 附带要素小于0.05，总数不超过0.15; 和铝的平衡。 本发明还涉及如此生产的散热片材料，其具有良好的导热性，并且适用于薄规格（例如小于100μm，优选为60±10μm）。

公开(公告)号：US06531006B2

公开(公告)日：2003-03-11

申请号：US09782797

申请日：2001-02-13

Applicant: Iljoon Jin ,  Kevin Gatenby ,  Christopher Gabryel

Inventor： Iljoon Jin ,  Kevin Gatenby ,  Christopher Gabryel

IPC: B22D1106

CPC classification number: C22C21/00 ,  B22D11/00 ,  C22F1/04

Abstract: An aluminum alloy foil is formed from an alloy containing about 1.2 to 1.7% by weight iron, about 0.4 to 0.8% by weight silicon and about 0.07 to 0.20% by weight manganese, with the balance aluminum and incidental impurities. The alloy is continuously strip cast, e.g. on a belt caster, to form a strip having a thickness of less than about 25 mm, which is then cold rolled to interanneal gauge followed by interannealing at a temperature of about 280 to 350° C. The interanneal strip is cold rolled to final gauge and further annealed to form the final foil product, having high strength and excellent quality.

公开(公告)号：US5112697A

公开(公告)日：1992-05-12

申请号：US573716

申请日：1990-08-27

Applicant: Iljoon Jin ,  Lorne D. Kenny ,  Harry Sang

Inventor： Iljoon Jin ,  Lorne D. Kenny ,  Harry Sang

IPC: B22D25/00 ,  C22C1/08 ,  G10K11/16

CPC classification number: C22C1/08 ,  B22D25/005 ,  C22C2001/083 ,  Y10T428/12479

Abstract: A method is described for producing foamed metal in which gaseous bubbles are retained within a mass of molten metal during foaming. The method comprises heating a composite of a metal matrix and finely divided solid stabilizer particles above the liquidus temperature of the metal matrix, discharging gas bubbles into the molten metal composite below the surface thereof to thereby form a foamed melt on the surface of the molten metal composite and cooling the foamed melt thus formed below the solidus temperature of the melt to form a solid foamed metal having a plurality of closed cells. A novel foamed metal product is also described.

Abstract translation: 描述了一种用于生产发泡金属的方法，其中气泡在发泡期间保持在熔融金属块内。 该方法包括将金属基体和细分固体稳定剂颗粒的复合物加热到金属基体的液相线温度以上，将气泡排放到其表面下方的熔融金属复合物中，从而在熔融金属表面上形成泡沫熔体 将由此形成的泡沫熔体复合并冷却至低于熔体的固相线温度以形成具有多个闭孔的固体发泡金属。 还描述了一种新型的泡沫金属产品。

公开(公告)号：US6165291A

公开(公告)日：2000-12-26

申请号：US489119

申请日：2000-01-21

Applicant: Iljoon Jin ,  Kevin Gatenby ,  Toshiya Anami ,  Yoshito Oki

Inventor： Iljoon Jin ,  Kevin Gatenby ,  Toshiya Anami ,  Yoshito Oki

IPC: F28F21/08 ,  B21B1/46 ,  B21B3/00 ,  B22D11/00 ,  B22D11/055 ,  B22D11/06 ,  B22D11/12 ,  B22D11/124 ,  B23K35/22 ,  C22C21/00 ,  C22F1/00 ,  C22F1/04

CPC classification number: B22D11/0622 ,  C22C21/00 ,  C22F1/04

Abstract: An aluminum alloy fin stock of lower (more negative) corrosion potential and higher thermal conductivity is produced by a process, which comprises continuously strip casting the alloy to form a strip, cold rolling the strip to an intermediate gauge sheet, annealing the sheet and cold rolling the sheet to final gauge. Lower corrosion potential and higher thermal conductivity are imparted by carrying out the continuous strip casting while cooling the alloy at a rate of at least 300.degree. C./second, e.g. by conducting the casting step in a twin-roll caster.

Abstract translation: 通过一种方法生产具有较低（更负）的腐蚀电位和较高导热性的铝合金翅片原料，该方法包括连续剥离铸造合金以形成条带，将条带冷轧成中间规格片材，将片材退火并冷却 将纸张滚动到最终规格。 通过进行连续条带铸造，同时以至少300℃/秒的速率冷却合金，赋予较低的腐蚀电位和更高的导热性。 通过在双辊连铸机中进行铸造步骤。

公开(公告)号：US5334236A

公开(公告)日：1994-08-02

申请号：US905619

申请日：1992-06-29

Applicant: Harry Sang ,  Lorne D. Kenny ,  Iljoon Jin

Inventor： Harry Sang ,  Lorne D. Kenny ,  Iljoon Jin

IPC: B22D11/00 ,  B22D11/04 ,  B22D11/06 ,  B22D11/14 ,  B22D25/00 ,  C22C1/08 ,  B22D27/00

CPC classification number: C22C1/08 ,  B22D11/00 ,  B22D11/06 ,  B22D11/145 ,  B22D25/005 ,  C22C2001/083 ,  C22C2001/086

Abstract: A process and apparatus are described for manufacturing particle stabilized foamed metal slabs. A foam is first formed in a foaming chamber by heating a composite of a metal matrix and finely divided solid stabilizer particles above the solidus temperature of the metal matrix and discharging gas bubbles into the molten metal composite below the surface thereof to thereby form a stabilized liquid foam on the surface of the molten metal composite. The stabilized liquid foam is continuously drawn off the surface of the molten metal composite and is solidified into a shaped foam product while being continuously drawn off.

Abstract translation: 描述了用于制造颗粒稳定的泡沫金属板的方法和装置。 首先通过在金属基体的固相线温度之上加热金属基体和细分固体稳定剂颗粒的复合物，并将气泡排出到其表面下方的熔融金属复合物中，从而在发泡室中形成泡沫体，从而形成稳定的液体 泡沫在熔融金属复合材料的表面上。 稳定化的液体泡沫体连续地从熔融金属复合材料的表面上拉出，并在连续拉出的同时被固化成成型的泡沫产品。

公开(公告)号：US06592688B2

公开(公告)日：2003-07-15

申请号：US09121638

申请日：1998-07-23

Applicant: Iljoon Jin ,  Jean-Pierre Martin ,  Willard Mark Truman Gallerneault ,  Toshiya Anami ,  Kevin Michael Gatenby ,  Ichiro Okamoto ,  Yoshito Oki

Inventor： Iljoon Jin ,  Jean-Pierre Martin ,  Willard Mark Truman Gallerneault ,  Toshiya Anami ,  Kevin Michael Gatenby ,  Ichiro Okamoto ,  Yoshito Oki

IPC: C22F104

CPC classification number: C22F1/04 ,  B22D11/0622 ,  C22C21/00 ,  F28F1/126 ,  F28F21/084

Abstract: An improved aluminum alloy fin stock is described having both a high strength and a high thermal conductivity. The fin stock contains 1.2-1.8% Fe, 0.7-0.95% Si, 0.3-0.5% Mn, 0.3-1.2% Zn and the balance Al, and is produced by continuously strip casting the alloy at a cooling rate greater than 10° C./sec. but less than 200° C./sec., hot rolling the strip to a re-roll sheet without homogenization, cold rolling the re-roll sheet to an intermediate gauge, annealing the sheet and cold rolling the sheet to final gauge. This fin stock has a conductivity after brazing of greater than 49.8% IACS.

Abstract translation: 描述了具有高强度和高导热性的改进的铝合金翅片原料。 翅片坯料含有1.2-1.8％的Fe，0.7-0.95％的Si，0.3-0.5％的Mn，0.3-1.2％的Zn和余量的Al，并且通过以大于10℃的冷却速率连续剥离合金来生产 ./sec。 但小于200℃/秒，将条带热轧成没有均匀化的再卷片，将再卷片冷轧至中间规格，退火片材并将片材冷轧至最终规格。 钎焊后，该散热片的电导率大于49.8％IACS。

公开(公告)号：US06402861B1

公开(公告)日：2002-06-11

申请号：US09529946

申请日：2000-05-24

Applicant: Masahiko Katano ,  Hidehiko Ishii ,  Iljoon Jin

Inventor： Masahiko Katano ,  Hidehiko Ishii ,  Iljoon Jin

IPC: C22F104

CPC classification number: C22C21/00 ,  C22C21/02 ,  C22F1/04 ,  C22F1/043

Abstract: A process for the production of a base foil of an aluminum alloy is provided which comprises a first heating step in which a cold-rolled plate derived from a continuously cast-rolled plate is maintained at a temperature between higher than 350° C. and lower than 450° C. for longer than 0.5 hour, the cast-rolled plate being comprised of a Al-Fe-Si type aluminum alloy, the aluminum alloy containing Fe in a content between more than 0.3% by weight and less than 1.2% by weight and Si in a content between more than 0.20% by weight and less than 1% by weight and having a Si/Fe ratio between above 0.4 and below 1.2, and a second heating step in which the resultant plate is maintained at a temperature between higher than 200° C. and lower than 330° C. for longer than 0.5 hour. The base foil is substantially free of macroscopic and microscopic rib patterns on its rolled and mat surfaces.

Abstract translation: 提供了一种用于生产铝合金基箔的方法，其包括第一加热步骤，其中来自连续铸轧板的冷轧板保持在高于350℃和较低温度 超过450℃超过0.5小时，铸轧板由Al-Fe-Si型铝合金构成，该铝合金含有Fe的含量大于0.3重量％且小于1.2重量％的Fe 重量和Si的含量在0.20重量％以上且小于1重量％之间，Si / Fe比在0.4以下至1.2以下，第二加热工序，其中所得板保持在 高于200℃，低于330℃长于0.5小时。 基底箔在其轧制和垫表面上基本上没有宏观和微观的肋图案。

公开(公告)号：US6159313A

公开(公告)日：2000-12-12

申请号：US302466

申请日：1999-04-29

Applicant: Iljoon Jin ,  John Fitzsimon ,  Masahiko Katano ,  Ichiro Okamoto

Inventor： Iljoon Jin ,  John Fitzsimon ,  Masahiko Katano ,  Ichiro Okamoto

IPC: B22D11/00 ,  C22C21/00 ,  C22F1/00 ,  C22F1/04

CPC classification number: B22D11/00 ,  C22C21/00 ,  C22F1/04 ,  Y10T29/301 ,  Y10T29/49991

Abstract: A continuous cast aluminum alloy strip is used in the production of thin gauge or converter foils. The alloy strip contains 0.4 to 0.8% by weigth Fe and 0.2 to 0.4% by weight Si, has an an cast thickness of less than about 30 mm and contains a substantially single intermetallic species of alpha-phase. The strip is cast using a continuous strip caster, e.g. a block or belt caster.

Abstract translation: 连铸铝合金条用于生产薄规格或转换箔。 合金带含有0.4-0.8％的重量Fe和0.2-0.4重量％的Si，具有小于约30mm的铸造厚度，并且包含基本上单一的α相金属间化合物。 使用连续条带铸造机铸造带材，例如 块或皮带轮。

公开(公告)号：US6120621A

公开(公告)日：2000-09-19

申请号：US676794

申请日：1996-07-08

Applicant: Iljoon Jin ,  John Fitzsimon

Inventor： Iljoon Jin ,  John Fitzsimon

IPC: B21B3/00 ,  B22D11/00 ,  B22D11/06 ,  C22C21/06 ,  C22F1/00 ,  C22F1/04 ,  C22F1/047 ,  C22C21/00

CPC classification number: C22F1/04 ,  B22D11/06 ,  C22C21/06 ,  C22F1/047

Abstract: An aluminum alloy strip useful for can stock having a thickness of less than or equal to about 30 mm, and containing large (Mn,Fe)Al.sub.6 intermetallics as principal intermetallic particles in said strip. The intermetallic particles have an average surface size at a surface of the strip and an average bulk size in a bulk of the strip, the average surface size being greater than the average bulk size. The strip article may be produced by supplying a molten aluminum alloy having a composition consisting, in addition to aluminum, essentially by weight of: Si between 0.05 and 0.15%; Fe between 0.3 and 0.6%; Mn between 0.6 and 1.2%; Mg between 1.1 and 1.8%; Cu between 0.2 and 0.6%; and other elements: less than or equal to 0.05% each element with a maximum of 0.2% for the total of other elements; and casting the molten alloy in a continuous caster having opposed moving mold surfaces to an as-cast thickness of less than or equal to 30 mm. The moving mold surfaces have a surface roughness of between 4 and 13 microns, substantially in the form of sharp peaks, and heat flux is extracted from the metal at a rate that results in the production of an interdendritic arm spacing of between 12 and 18 microns at the surface of said strip. The strip may then be processed to final thickness by means of rolling and annealing steps.

Abstract translation: 一种铝合金带，其可用于厚度小于或等于约30mm的罐坯，并且在所述条中含有大的（Mn，Fe）Al6金属间化合物作为主要的金属间化合物颗粒。 金属间化合物颗粒在带的表面具有平均表面尺寸，并且在带的主体中的平均体积尺寸，平均表面尺寸大于平均体积尺寸。 带材制品可以通过提供一种熔融铝合金来制造，该熔融铝合金除了铝之外基本上由以下组成：Si在0.05和0.15％之间; Fe在0.3〜0.6％之间; Mn在0.6〜1.2％之间; 镁含量在1.1〜1.8％之间; Cu在0.2和0.6％之间; 和其他元素：每个元素小于或等于0.05％，其他元素的总数最多为0.2％; 并将具有相对的移动模具表面的连续铸造机中的熔融合金铸造成铸造厚度小于或等于30mm。 移动的模具表面的表面粗糙度在4和13微米之间，基本上是尖锐的形式，并且热量从金属中提取出来，其速率使树枝状间距的间隔在12和18微米之间 在所述条的表面。 然后可以通过轧制和退火步骤将带材加工成最终厚度。

公开(公告)号：US6086688A

公开(公告)日：2000-07-11

申请号：US901800

申请日：1997-07-28

Applicant: Don Allen Doutre ,  Iljoon Jin ,  David James Lloyd

Inventor： Don Allen Doutre ,  Iljoon Jin ,  David James Lloyd

IPC: C22C1/10 ,  C22C32/00 ,  F16D65/12 ,  F16D69/02 ,  C22C21/00 ,  F16D65/10

CPC classification number: F16D69/027 ,  C22C1/1036 ,  C22C32/0036 ,  F16D65/125 ,  B22F2998/00 ,  F16D2250/0007 ,  Y10T428/12486 ,  Y10T428/12736

Abstract: A metal-matrix composite material includes a matrix having magnesium in an amount of more than about 0.3 weight percent but no more than about 2.5 weight percent, an alloying element of about 0.8 to about 2.5 weight percent iron or from about 1.0 to about 2.5 weight percent manganese, and the balance aluminum and impurities. Dispersed throughout the matrix is a plurality of metal oxide particles present in an amount of more than about 5 volume percent but no more than about 25 volume percent of the total volume of the matrix and the particles. This material may be cast into casting molds. After casting is complete and during solidification of the matrix alloy, a high volume fraction of intermetallic particles is crystallized in the matrix alloy. The total of the volume fractions of the metal oxide particles and the intermetallic particles is from about 10 to about 40 volume percent, preferably from about 25 to about 40 volume percent.

Abstract translation: 金属基质复合材料包括具有大于约0.3重量％但不超过约2.5重量％的镁的基体，约0.8至约2.5重量％的铁或约1.0至约2.5重量％的合金元素 百分数锰，余量为铝和杂质。 在整个基质中分散的是多个金属氧化物颗粒，其量以基体和颗粒总体积的大于约5体积％但不超过约25体积％。 这种材料可以铸造成铸模。 铸造完成后，在基质合金固化过程中，基体合金中大量的金属间化合物颗粒结晶。 金属氧化物颗粒和金属间化合物颗粒的体积分数的总和为约10至约40体积％，优选约25至约40体积％。