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：US5255433A

公开(公告)日：1993-10-26

申请号：US863399

申请日：1992-04-03

Applicant: Iljoon Jin ,  Paul W. Jeffrey ,  David J. Lloyd ,  Sergio Gallo

Inventor： Iljoon Jin ,  Paul W. Jeffrey ,  David J. Lloyd ,  Sergio Gallo

IPC: C22C1/10 ,  C22C32/00 ,  F02F1/10 ,  F02F7/00 ,  B22D19/14

CPC classification number: C22C32/0036 ,  C22C1/1094 ,  F02F1/10 ,  F02F7/0085 ,  F02F2007/009 ,  Y10T29/49272

Abstract: Engine block cylinder liners are formed from high melting temperature aluminum alloy composites. A cast composite is first formed from a high melting temperature aluminum alloy, e.g. Al-Mn, Al-Cr, Al-Ni, Al-Fe or Al-Cr-Zr, and refractory particles, e.g. alumina. This composite is then extruded into a tubular sleeve. If desired, a long tube may be extruded which is then cut into desired lengths. These new cylinder liners have the following desirable properties: high melting temperature, good strength at the service temperature, higher thermal conductivity than cast iron, good wear resistance and good corrosion resistance.

Abstract translation: 发动机缸体气缸套由高熔点铝合金复合材料制成。 铸造复合材料首先由高熔点铝合金形成，例如， Al-Mn，Al-Cr，Al-Ni，Al-Fe或Al-Cr-Zr，以及耐火材料颗粒。 氧化铝。 然后将该复合物挤压成管状套筒。 如果需要，可以挤出长管，然后将其切割成所需长度。 这些新的气缸套具有以下所需的性能：高熔点温度，在使用温度下良好的强度，比铸铁更高的热导率，良好的耐磨性和良好的耐腐蚀性。

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：US4929421A

公开(公告)日：1990-05-29

申请号：US232613

申请日：1988-08-15

Applicant: Iljoon Jin ,  David J. Lloyd

Inventor： Iljoon Jin ,  David J. Lloyd

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

CPC classification number: C22C21/00

Abstract: A new family of medium and high strength, thermally stable aluminum based alloys are described having the following composition: 0.4 to 1.2% by weight chromium, 0.3 to 0.8% by weight zirconium, 1.5 to 2.5% by weight manganese, 0 to 2.0% by weight magnesium and the balance essentially aluminum. These alloys can be produced on a twin-roll caster preferably at a thickness of no more than 4 mm and a casting temperature of at least 820.degree. C.

公开(公告)号：US20010001402A1

公开(公告)日：2001-05-24

申请号：US09121638

申请日：1998-07-23

Applicant: Iljoon Jin Et Al

Inventor： IIJOON JIN ,  JEAN-PIERRE MARTIN ,  WILLARD MARK TRUMAN GALLERNEAULT ,  TOSHIYA ANAMI ,  KEVIN MICHAEL GATENBY ,  ICHIRO OKAMOTO ,  YOSHITO OKI

IPC: C22F001/04

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 10null C./sec. but less than 200null 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：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：US5523050A

公开(公告)日：1996-06-04

申请号：US032437

申请日：1993-03-15

Applicant: David J. Lloyd ,  Iljoon Jin

Inventor： David J. Lloyd ,  Iljoon Jin

IPC: C22C1/02 ,  C22C1/10 ,  C22C21/04 ,  C22C32/00 ,  C22C21/00 ,  C22C1/00

CPC classification number: C22C1/1036 ,  C22C32/00 ,  Y10T428/12535 ,  Y10T428/12576 ,  Y10T428/12611

Abstract: A method is described for preparing a refined or reinforced eutectic or hyper-eutectic metal alloy, comprising: melting the eutectic or hyper-eutectic metal alloy, adding particles of non-metallic refractory material to the molten metal matrix, mixing together the molten metal alloy and the particles of refractory material, and casting the resulting mixture under conditions causing precipitation of at least one intermetallic phase from the molten metal matrix during solidification thereof such that the intermetallics formed during solidification wet and engulf said refractory particles. The added particles may be very small and serve only to refine the precipitating intermetallics in the alloy or they may be larger and serve as reinforcing particles in a composite with the alloy. The products obtained are also novel.

Abstract translation: 描述了一种用于制备精炼或增强的共晶或超共晶金属合金的方法，包括：熔化共晶或超共晶金属合金，将非金属耐火材料的颗粒添加到熔融金属基体中，将熔融金属合金 和耐火材料颗粒，并在所述混合物的凝固期间从熔融金属基体中引起至少一种金属间化合物析出的条件下浇铸所得混合物，使得在固化期间形成的金属间化合物湿润并吞噬所述耐火材料颗粒。 添加的颗粒可能非常小，仅用于细化合金中的沉淀金属间化合物，或者它们可以更大并且用作与合金的复合材料中的增强颗粒。 所获得的产品也是新颖的。

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：US5246057A

公开(公告)日：1993-09-21

申请号：US839835

申请日：1992-02-21

Applicant: Inge L. H. Hansson ,  David J. Lloyd ,  Iljoon Jin ,  Michael D. Skibo

Inventor： Inge L. H. Hansson ,  David J. Lloyd ,  Iljoon Jin ,  Michael D. Skibo

IPC: C22C1/10 ,  C22C21/00 ,  C22C21/06 ,  C22C32/00

CPC classification number: C22C32/00 ,  C22C1/1036 ,  C22C21/06 ,  C22C32/0036 ,  C22C2001/1047 ,  C22C2001/1052

Abstract: A method for preparing a composite material comprises the steps of providing a first mixture of a molten aluminum-base matrix alloy having at least about 4 percent by weight magnesium, and a mass of discontinuous reinforcing particles that are not soluble in the molten matrix alloy, and mixing the first mixture to wet the matrix alloy to the particles and to distribute the particles throughout the volume of the molten matrix alloy. The first matrix alloy is diluted to reduce the magnesium content of the mixture to less than about 4 percent by weight magnesium, to produce a second mixture, and the second mixture is cast. The second mixture has at least about 5 volume percent particles, and preferably has about 5-25 volume percent particles.

Abstract translation: 制备复合材料的方法包括以下步骤：提供具有至少约4重量％镁的熔融铝基基质合金和不溶于熔融基质合金的不连续增强颗粒的质量的第一混合物， 并将第一混合物混合以将基质合金润湿至颗粒，并将颗粒分散在整个熔融基质合金的体积中。 将第一种基质合金稀释以将混合物的镁含量降低至小于约4％（重量）的镁，以产生第二种混合物，并将第二种混合物浇铸。 第二混合物具有至少约5体积％的颗粒，优选具有约5-25体积％的颗粒。