公开(公告)号：US1469726A

公开(公告)日：1923-10-02

申请号：US45582821

申请日：1921-03-26

Applicant: MAX KECK

Inventor： MAX KECK

IPC: B21B1/40

CPC classification number: B21B1/40

公开(公告)号：US20180281036A1

公开(公告)日：2018-10-04

申请号：US15544690

申请日：2016-01-22

Applicant: TOYO ALUMINIUM KABUSHIKI KAISHA

Inventor： Akira SHINGU ,  Mitsunari OOYAGI

IPC: B21B1/40 ,  C22C21/00 ,  H01L31/0224 ,  H01L51/52 ,  H01L51/00 ,  H01B1/02 ,  H01B13/00

CPC classification number: B21B1/40 ,  B21B1/22 ,  B21B3/00 ,  B21B2003/001 ,  B21B2261/14 ,  B21B2267/10 ,  C22C21/00 ,  H01B1/023 ,  H01B13/0036 ,  H01L24/50 ,  H01L31/022425 ,  H01L31/0392 ,  H01L51/0021 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/301 ,  H01L2924/01029 ,  H01L2924/01079

Abstract: An aluminum foil includes a first main surface and a second main surface located opposite to the first main surface. In at least one of the first main surface and the second main surface, a surface roughness Ra is not more than 10 nm, a surface roughness Rz is not more than 40 nm in each of a rolling direction and a direction perpendicular to the rolling direction, and the number of peak counts is not less than 10 when a reference length is 40 μm, the number of peak counts being determined from a roughness curve in at least one of the rolling direction and the direction perpendicular to the rolling direction.

公开(公告)号：US09947917B2

公开(公告)日：2018-04-17

申请号：US15031476

申请日：2014-10-21

Applicant: UACJ Corporation ,  UACJ Foil Corporation

Inventor： Masakazu Seki ,  Satoshi Suzuki ,  Tomohiko Furutani

IPC: H01M4/134 ,  B21B3/00 ,  C22C21/00 ,  C22F1/04 ,  H01G11/68 ,  H01M4/66 ,  H01G11/28 ,  H01G11/84 ,  B21B1/28 ,  B21B1/40 ,  B21B1/46 ,  B22D11/00 ,  H01B5/02 ,  H01G11/50 ,  H01M4/46 ,  H01M10/052 ,  B21B1/22

CPC classification number: H01M4/134 ,  B21B1/28 ,  B21B1/40 ,  B21B1/463 ,  B21B3/00 ,  B21B3/003 ,  B21B2001/221 ,  B21B2003/001 ,  B22D11/003 ,  C22C21/00 ,  C22F1/04 ,  H01B5/02 ,  H01G11/28 ,  H01G11/50 ,  H01G11/68 ,  H01G11/84 ,  H01M4/463 ,  H01M4/662 ,  H01M10/052 ,  Y02E60/13 ,  Y02T10/7022

Abstract: An aluminum alloy foil for a current collector of an electrode is provided which has not only high electric conductivity but also high strength before and after a drying step, and is low in manufacturing cost. Provided is an aluminum alloy foil for a current collector of an electrode, containing 1.0 to 2.0 mass % (hereafter, simply referred to as “%”) of Fe, 0.01 to 0.2% of Si, 0.0001 to 0.2% of Cu, and 0.005 to 0.3% of Ti, the remainder being Al and inevitable impurities, wherein an amount of Fe contained as a solid solution is 300 ppm or more, and particles of intermetallic compounds having an equivalent circle diameter of 0.1 to 1.0 μm exist at 1.0×105 particles/mm2 or more.

公开(公告)号：US09543588B2

公开(公告)日：2017-01-10

申请号：US14235653

申请日：2011-07-29

Applicant: Masakazu Seki ,  Satoshi Suzuki ,  Kenji Yamamoto ,  Tomohiko Furutani

Inventor： Masakazu Seki ,  Satoshi Suzuki ,  Kenji Yamamoto ,  Tomohiko Furutani

IPC: H01M4/66 ,  B21B1/40 ,  C22C1/02 ,  C22C21/00 ,  C22F1/04 ,  B22D11/06 ,  B22D11/12 ,  B22D25/04 ,  C22F1/00 ,  B23K35/28 ,  B23K35/02 ,  H01G11/68 ,  H01M10/052

CPC classification number: H01M4/662 ,  B21B1/40 ,  B22D11/0622 ,  B22D11/1206 ,  B22D25/04 ,  B23K35/0233 ,  B23K35/286 ,  C22C1/026 ,  C22C21/00 ,  C22F1/00 ,  C22F1/04 ,  H01G11/68 ,  H01M10/052 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022 ,  Y10T428/12431

Abstract: An object of the present invention is to provide an aluminum alloy foil for an electrode current collector, the foil having a high strength after the drying step while keeping a high electrical conductivity. Disclosed is a method for manufacturing an aluminum alloy foil for electrode current collector, including: maintaining an aluminum alloy ingot comprising 0.1 to 0.5% of Fe, 0.01 to 0.3% of Si, 0.01 to 0.2% of Cu, 0.01% or less of Mn, with the rest being Al and unavoidable impurities, at 550 to 620° C. for 1 to 20 hours, and subjecting the resulting ingot under a hot rolling with a starting temperature of 500° C. or higher and an end-point temperature of 255 to 300° C.

Abstract translation: 本发明的目的是提供一种用于电极集电器的铝合金箔，该箔在干燥步骤之后具有高强度同时保持高导电性。 公开了一种电极集电体用铝合金箔的制造方法，其特征在于，包括：将含有0.1〜0.5％的Fe，0.01〜0.3％的Si，0.01〜0.2％的Cu，0.01％以下的Mn， ，其余为Al和不可避免的杂质，在550〜620℃下反应1〜20小时，在500℃以上的起始温度和终点温度下进行热轧， 255〜300℃

公开(公告)号：US20160276653A1

公开(公告)日：2016-09-22

申请号：US15031476

申请日：2014-10-21

Applicant: UACJ CORPORATION ,  UACJ FOIL CORPORATION

Inventor： Masakazu Seki ,  Satoshi Suzuki ,  Tomohiko Furutani

IPC: H01M4/134 ,  H01G11/28 ,  H01G11/50 ,  C22C21/00 ,  B21B1/40 ,  B22D11/00 ,  B21B3/00 ,  B21B1/46 ,  B21B1/28 ,  H01B5/02 ,  H01M4/46

CPC classification number: H01M4/134 ,  B21B1/28 ,  B21B1/40 ,  B21B1/463 ,  B21B3/00 ,  B21B3/003 ,  B21B2001/221 ,  B21B2003/001 ,  B22D11/003 ,  C22C21/00 ,  C22F1/04 ,  H01B5/02 ,  H01G11/28 ,  H01G11/50 ,  H01G11/68 ,  H01G11/84 ,  H01M4/463 ,  H01M4/662 ,  H01M10/052 ,  Y02E60/13 ,  Y02T10/7022

Abstract: An aluminum alloy foil for a current collector of an electrode is provided which has not only high electric conductivity but also high strength before and after a drying step, and is low in manufacturing cost. Provided is an aluminum alloy foil for a current collector of an electrode, containing 1.0 to 2.0 mass % (hereafter, simply referred to as “%”) of Fe, 0.01 to 0.2% of Si, 0.0001 to 0.2% of Cu, and 0.005 to 0.3% of Ti, the remainder being Al and inevitable impurities, wherein an amount of Fe contained as a solid solution is 300 ppm or more, and particles of intermetallic compounds having an equivalent circle diameter of 0.1 to 1.0 μm exist at 1.0×105 particles/mm2 or more.

Abstract translation: 提供一种用于电极集电体的铝合金箔，其具有不仅高导电性，而且在干燥步骤之前和之后具有高强度，并且制造成本低。 本发明提供一种电极用集电体用铝合金箔，含有1.0〜2.0质量％（以下简称“％”）Fe，0.01〜0.2％的Si，0.0001〜0.2％的Cu，0.005 至0.3％的Ti，其余为Al和不可避免的杂质，其中作为固溶体含有的Fe的量为300ppm以上，并且当量圆直径为0.1〜1.0μm的金属间化合物粒子存在于1.0×10 5 颗粒/ mm2以上。

公开(公告)号：US09382603B2

公开(公告)日：2016-07-05

申请号：US13635216

申请日：2011-03-17

Applicant: Keiichi Kimura ,  Masamoto Tanaka ,  Wataru Ohashi

Inventor： Keiichi Kimura ,  Masamoto Tanaka ,  Wataru Ohashi

IPC: B21B1/22 ,  C22F1/00 ,  B21B3/00 ,  B23K35/26 ,  C22C13/00 ,  C22F1/04 ,  C22F1/08 ,  C22F1/14 ,  C22C9/00 ,  C22C9/06 ,  C22C21/00 ,  H01L31/05 ,  B21B1/40 ,  B22F1/00

CPC classification number: C22F1/00 ,  B21B1/40 ,  B21B3/00 ,  B21B2267/065 ,  B22F1/0059 ,  B23K35/26 ,  C22C9/00 ,  C22C9/06 ,  C22C13/00 ,  C22C21/00 ,  C22F1/04 ,  C22F1/08 ,  C22F1/14 ,  H01L31/0512 ,  Y02E10/50 ,  Y10T428/12493

Abstract: A metal tape material contains a metal having face centered cubic lattice structure, in which metal tape material an area fraction A1 of a preferentially oriented region are within an orientation difference of 15° C. relative to a thickness direction of the metal tape material and further within an orientation difference of 15° C. relative to a first in-plane direction of the metal tape material is 60% or greater and not greater than 100%, and, where an area fraction of a preferentially oriented region are within an orientation difference of 15° relative to the thickness direction and further within an orientation difference of 15° relative to the first in-plane direction is defined as A2, the total of the area fraction of the preferentially oriented region and the area fraction of the preferentially oriented region, A1+A2, is greater than 70% and not greater than 100%.

Abstract translation: 金属带材料包含具有面心立方晶格结构的金属，其中优先<100>取向区域的​​面积分数A1的金属带材料相对于金属带的厚度方向处于15℃的取向差 在相对于金属带材料的第一面内方向为15℃的取向差为60％以上且不大于100％的情况下，优选<212>取向的面积分数 区域相对于厚度方向的取向差为15°，并且在相对于第一面内方向的取向差为15度的范围内，定义为A2，优选<212>取向区域的​​面积分数 并且优先取向的区域A1 + A2的面积分数大于70％且不大于100％。

公开(公告)号：US20150114065A1

公开(公告)日：2015-04-30

申请号：US14526788

申请日：2014-10-29

Applicant: Seiji Kagawa

Inventor： Seiji KAGAWA ,  Yoichiro KAGAWA

IPC: B21B1/40 ,  H01G11/84 ,  B21B15/00 ,  H01M4/66 ,  H01M4/82

CPC classification number: B21B1/40 ,  B21B15/0007 ,  B26F1/08 ,  B26F1/14 ,  B32B37/0053 ,  B32B38/04 ,  B61F1/08 ,  H01G11/68 ,  H01G11/70 ,  H01G11/84 ,  H01M4/661 ,  H01M4/80 ,  H01M4/82 ,  H01M10/0525 ,  Y02E60/13 ,  Y10T156/1056 ,  Y10T156/1057

Abstract: A method for producing a porous metal foil comprising causing a metal foil together with a soft sheet to pass through a gap between a pattern roll of a hard metal, which has high-hardness, fine particles having particle sizes of 50-500 μm on the surface, and a hard metal roll opposing the pattern roll, to press the metal foil and the soft sheet, thereby forming fine pores in the metal foil; the soft sheet being a laminate sheet of a relatively hard plastic layer and a relatively soft plastic layer; and the pressing of the metal foil being conducted with the relatively hard plastic layer on the side of the metal foil, and the relatively soft plastic layer on the side of the hard metal roll.

Abstract translation: 一种多孔金属箔的制造方法，其特征在于，使金属箔与软片一起通过具有高硬度的硬度的图案辊之间的间隙，所述硬质金属的图案辊在粒径为50〜500μm的微粒之间 表面和与图案辊相对的硬金属辊，以压制金属箔和软片，从而在金属箔中形成细孔; 软片是相对硬的塑料层和相对软的塑料层的层压片; 并且金属箔的压制与金属箔侧面的相对硬的塑料层一起进行，以及硬金属辊一侧的相对软的塑料层。

公开(公告)号：US20150037684A1

公开(公告)日：2015-02-05

申请号：US14343466

申请日：2013-04-18

Applicant: Nippon Steel & Sumitomo Metal Corporation ,  Nippon Steel & Sumikin Materials Co., Ltd.

Inventor： Kiyokazu Ishizuka ,  Yuji Kubo ,  Jun Nakatsuka ,  Shuji Nagasaki

IPC: H01M4/66 ,  B21B1/40 ,  C25D5/34 ,  C22C38/00 ,  C22C38/12 ,  C22C38/06 ,  C22C38/04 ,  C22C38/02 ,  H01M4/82 ,  C22C38/14

CPC classification number: H01M4/662 ,  B21B1/40 ,  B32B15/013 ,  B32B15/015 ,  C21D8/0436 ,  C21D8/0478 ,  C21D9/46 ,  C21D2211/004 ,  C21D2251/02 ,  C22C19/03 ,  C22C38/00 ,  C22C38/001 ,  C22C38/002 ,  C22C38/004 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/12 ,  C22C38/14 ,  C25D5/34 ,  C25D5/36 ,  C25D7/0614 ,  H01M4/82 ,  H01M10/0525

Abstract: A steel foil according to an aspect of the present invention includes, by mass %, C: 0.0001 to 0.02%; Si: 0.001 to 0.01%; Mn: 0.01 to 0.3%; P: 0.001 to 0.02%; S: 0.0001 to 0.01%; Al: 0.0005 to 0.1%; N: 0.0001 to 0.004%; and a balance consisting of Fe and impurities, wherein a thickness is 5 to 15 μm, and a tensile strength is more than 900 MPa and 1.200 MPa or less.

Abstract translation: 根据本发明的一个方面的钢箔以质量％计含有：C：0.0001〜0.02％; Si：0.001〜0.01％ Mn：0.01〜0.3％ P：0.001〜0.02％ S：0.0001〜0.01％; Al：0.0005〜0.1％ N：0.0001〜0.004％ 余量由Fe和杂质构成，厚度为5〜15μm，拉伸强度大于900MPa，1.200MPa以下。

公开(公告)号：US20140353278A1

公开(公告)日：2014-12-04

申请号：US14356142

申请日：2012-10-31

Applicant: JX NIPPON MINING & METALS CORPORATION

Inventor： Yoshihiro Chiba ,  Toshiyuki Ono

IPC: C01B31/04 ,  C23F1/18 ,  C22C9/00

CPC classification number: C01B31/0453 ,  B21B1/40 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/186 ,  C22C9/00 ,  C22F1/08 ,  C22F1/18 ,  C23F1/18 ,  Y10T428/12431

Abstract: A copper foil for producing graphene including Cu having a purity of 99.95% by mass or more.

Abstract translation: 一种用于制造石墨烯的铜箔，其包含纯度为99.95质量％以上的Cu。

公开(公告)号：US20140173860A1

公开(公告)日：2014-06-26

申请号：US14193042

申请日：2014-02-28

Applicant: NIPPON STEEL MATERIALS CO, LTD.

Inventor： Noriko Yamada ,  Toyoshi Ogura ,  Yuji Kubo ,  Shuji Nagasaki

IPC: B21B1/40

CPC classification number: B21B1/40 ,  C21D6/002 ,  C21D8/0426 ,  C21D8/0463 ,  C21D9/46 ,  C21D2211/005 ,  C22C38/00 ,  H01L51/0097 ,  Y02E10/549 ,  Y10T29/301 ,  Y10T428/12993

Abstract: The present invention provides stainless steel foil for flexible display use which enables fabrication of a TFT substrate for display use which is superior in shape recovery after being rolled up or bent and which is high in surface flatness and is characterized by having a thickness of 20 μm to 200 μm, a surface roughness Ra of 50 nm or less, and a shape recovery of a distortion angle of 10° or less after being wound around a 30 mm diameter cylinder.

Abstract translation: 本发明提供了一种用于柔性显示用的不锈钢箔，其能够制造在卷起或弯曲之后形状恢复优异并且表面平坦度高的特征在于具有20μm的厚度的显示用TFT基板 至200μm，表面粗糙度Ra为50nm以下，并且在缠绕在直径为30mm的圆筒上时的变形角为10°以下的形状恢复。