中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

30 records (took 0.02 seconds)

    ALUMINUM ALLOY MATERIAL, ALUMINUM ALLOY STRUCTURE, AND MANUFACTURING METHOD FOR SAME
    1.
    发明专利
    ALUMINUM ALLOY MATERIAL, ALUMINUM ALLOY STRUCTURE, AND MANUFACTURING METHOD FOR SAME 未知

    公开(公告)号：MY163231A

    公开(公告)日：2017-08-30

    申请号：MYPI2014001531

    申请日：2012-10-01

    Applicant: UACJ CORP

    Inventor： NIIKURA AKIO ,  FUJITA KAZUKO ,  MURASE TAKASHI ,  OYA YOSHIYUKI ,  KUROSAKI TOMOHITO

    IPC: C22C21/00 ,  C22C21/02 ,  C22F1/00 ,  C22F1/053 ,  F28F21/08

    Abstract: THE PRESENT INVENTION PROVIDES AN ALUMINUM ALLOY MATERIAL WHICH IS BONDABLE IN A SINGLE-LAYER STATE WITHOUT DEFORMATION BEFORE AND AFTER BONDING AND CAN BE USED IN VARIOUS ALUMINUM ALLOY STRUCTURES. [SOLVING MEANS] THE ALUMINUM ALLOY MATERIAL CONTAINING SI: 1.0 MASS% TO 5.0 MASS% AND FE: 0.01 MASS% TO 2.0 MASS% WITH BALANCE BEING AL AND INEVITABLE IMPURITIES, WHEREIN 250 PCS/MM2 OR MORE TO 7 X 105 PCS/MM2 OR LESS OF SI-BASED INTERMETALLIC COMPOUND PARTICLES HAVING EQUIVALENT CIRCLE DIAMETERS OF 0.5 TO 5 ᶙM ARE PRESENT IN A CROSS-SECTION OF THE ALUMINUM ALLOY MATERIAL, WHILE 100 PCS/MM2 OR MORE TO 7 X 105 PCS/MM2 OR LESS OF Al-BASED INTERMETALLIC COMPOUND PARTICLES HAVING EQUIVALENT CIRCLE DIAMETERS OF 0.5 TO 5 ᶙM ARE PRESENT IN A CROSS-SECTION OF THE ALUMINUM ALLOY MATERIAL. AN ALUMINUM ALLOY STRUCTURE ACCORDING TO THE PRESENT INVENTION IS MANUFACTURED BY BONDING TWO OR MORE MEMBERS IN VACUUM OR A NON-OXIDIZING ATMOSPHERE AT TEMPERATURE AT WHICH A RATIO OF A MASS OF A LIQUID PHASE GENERATED IN THE ALUMINUM ALLOY MATERIAL TO A TOTAL MASS OF THE ALUMINUM ALLOY MATERIAL IS 5 % OR MORE AND 35 % OR LESS. THE MOST SUITABLE DRAWING IS

    Aluminiumlegierungshartlötblech und Verfahren für dessen Herstellung
    4.
    发明专利
    Aluminiumlegierungshartlötblech und Verfahren für dessen Herstellung 未知

    公开(公告)号：DE112014003155T5

    公开(公告)日：2016-03-24

    申请号：DE112014003155

    申请日：2014-06-12

    Applicant: UACJ CORP

    Inventor： FUKUMOTO ATSUSHI ,  NIIKURA AKIO

    IPC: C22C21/00 ,  B23K1/00 ,  B23K1/19 ,  B23K35/22 ,  B23K35/28 ,  B23K101/14 ,  B23K103/10 ,  C22F1/00 ,  C22F1/04 ,  F28F19/06 ,  F28F21/08

    Abstract: [Problem] Ein Aluminiumlegierungshartlötblech wird bereitgestellt, welches dünn ist aber eine hervorragende Schweißfähigkeit und Festigkeit nach Hartlöten aufweist. [Mittel zur Lösung] Ein Aluminiumlegierungshartlötblech, das ein Kernmaterial mit einer Aluminiumlegierung, einer auf Al-Si basierenden Hartlötfüllstoffmetallplattierung auf einer Oberfläche des Kernmaterials und einer Opferanodenmaterialplattierung auf der anderen Oberfläche des Kernmaterials aufweist: wobei das Kernmaterial bestimmte Mengen an Si, Fe, Cu und Mn und bestimmte Mengen von ein, zwei oder mehreren ausgewählt aus Ti, Zr, Cr und V umfasst; das Opferanodenmaterial bestimmte Mengen an Si, Fe, Mg und Zn umfasst; in einem Querschnitt parallel zu der Längsrichtung und entlang der Dickerichtung beinhaltet die Berührungsfläche zwischen dem Kernmaterial und dem Opferanodenmaterial 300 Teile/mm oder weniger einer auf Al-Mg-Cu basierenden intermetallischen Verbindung; und das Kernmaterial und das Opferanodenmaterial weist eine umkristallisierte Struktur auf.

    ALUMINUM ALLOY MATERIAL AND ALUMINUM ALLOY STRUCTURE AND PRODUCTION PROCESS THEREFOR
    5.
    发明专利
    ALUMINUM ALLOY MATERIAL AND ALUMINUM ALLOY STRUCTURE AND PRODUCTION PROCESS THEREFOR 未知

    公开(公告)号：IN1031MUN2014A

    公开(公告)日：2015-05-01

    申请号：IN1031MUN2014

    申请日：2014-05-28

    Applicant: UACJ CORP

    Inventor： NIIKURA AKIO ,  FUJITA KAZUKO ,  MURASE TAKASHI ,  OYA YOSHIYUKI ,  KUROSAKI TOMOHITO

    IPC: C22C21/02 ,  B23K20/00 ,  C22C21/00

    Abstract: The present invention addresses the problem of providing an aluminum alloy material which is useful in various aluminum alloy structures and which can be joined even in the form of a single layer and does not suffer from a shape change before and after the joining. The problem can be resolved by an aluminum alloy material which contains 1 to 5 mass% of Si and 0.01 to 2.0 mass% of Fe with the balance being Al and unavoidable impurities and in which Si based intermetallic compound particles having equivalent circle diameters of 0.5 to 5µm are present in the section in an amount of 250 to 7×10particles/mm while Al based intermetallic compound particles having equivalent circle diameters of 0.5 to 5µm are present therein in an amount of 100 to 7×10 particles/mm. This aluminum alloy structure can be produced by joining in a vacuum or a non oxidizing atmosphere at a temperature such that the mass ratio of a liquid phase formed in the aluminum alloy material at the temperature to the aluminum alloy material falls in the range of 5 to 35%.

    ALUMINUM ALLOY FIN MATERIAL FOR HEAT EXCHANGER AND METHOD FOR PRODUCING SAME
    6.
    发明公开
    ALUMINUM ALLOY FIN MATERIAL FOR HEAT EXCHANGER AND METHOD FOR PRODUCING SAME 审中-公开
    叶片材料从铝合金热交换和方法及其生产

    公开(公告)号：EP3018224A4

    公开(公告)日：2017-04-05

    申请号：EP14819584

    申请日：2014-07-04

    Applicant: UACJ CORP

    Inventor： FUKUMOTO ATSUSHI ,  MOCHIZUKI JUNICHI ,  NIIKURA AKIO

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

    CPC classification number: F28F21/084 ,  B22D11/003 ,  B22D11/0622 ,  C21D1/26 ,  C22C21/00 ,  C22C21/02 ,  C22F1/00 ,  C22F1/04 ,  C22F1/043 ,  F28F1/06 ,  F28F1/126

    Abstract: An aluminum alloy fin material for heat exchangers, consisting of 0.5 to 1.5 mass% of Si; more than 1.0 mass% but not more than 2.0 mass% of Fe; 0.4 to 1.0 mass% of Mn; and 0.4 to 1.0 mass% of Zn, with the balance being Al and unavoidable impurities, wherein a metallographic microstructure before braze-heating is such that a density of second phase particles having a circle-equivalent diameter of less than 0.1 µm is less than 1×10 7 particles/mm 2 , and that a density of second phase particles having a circle-equivalent diameter of 0.1 µm or more is 1×10 5 particles/mm 2 or more, wherein a tensile strength before braze-heating, TS B (N/mm 2 ), a tensile strength after braze-heating, TS A (N/mm 2 ), and a sheet thickness of the fin material, t (µm), satisfy a relationship: 0.4‰¤(TS B -TS A )/t‰¤2.1, and wherein the sheet thickness is 150 µm or less; and a method of producing the same.

    Abstract translation: 一种铝合金翅片材料，热交换器，由硅的0.5〜1.5质量％; 超过1.0质量％但不铁超过2.0质量％; 0.4的Mn，1.0质量％; 和0.4〜1.0的Zn质量％，且余量为Al和不可避免的杂质，worin金相显微组织的钎焊加热进行测试以前那样具有小于0.1微米的当量圆直径的第二相粒子的密度为小于1 ×10 7个/ mm 2，并且具有0.1微米或更大的圆当量直径的第二相粒子的密度为1×10个5颗粒/ mm 2以上，钎焊加热，TS B之前worin的拉伸强度 （N /毫米2），钎焊加热后的抗张强度，TS A（N /毫米2），和散热片材料的薄片厚度t（微米）满足关系：0.4‰¤（TS乙-TS A）/t‰¤2.1，和worin板厚为150微米或更小; 及其制造方法。

    Membro de barbatana em uma única camada para um trocador de calor, método de fabricação para uma estrutura de liga de alumínio e estrutura de liga de alumínio
    7.
    发明专利
    Membro de barbatana em uma única camada para um trocador de calor, método de fabricação para uma estrutura de liga de alumínio e estrutura de liga de alumínio 未知

    公开(公告)号：BR112014013132B1

    公开(公告)日：2022-05-31

    申请号：BR112014013132

    申请日：2012-10-01

    Applicant: UACJ CORP

    Inventor： NIIKURA AKIO ,  FUJITA KAZUKO ,  MURASE TAKASHI ,  KUROSAKI TOMOHITO ,  OYA YOSHIYUKI

    IPC: B23K20/00 ,  C22C21/00 ,  C22C21/02 ,  C22C21/10 ,  C22F1/00 ,  C22F1/04 ,  C22F1/043 ,  C22F1/057 ,  F28F21/08

    Abstract: material de liga de alumínio, estrutura de liga de alumínio e método de sua fabricação. objeto: a presente invenção fornece um material de liga de alumínio que pode ser unido em estado de camada única sem deformação antes e depois da união e pode ser utilizado em várias estruturas de liga de alumínio. meio de solução: o material de liga de alumínio que contém si: 1,0% em massa a 5,0% em massa e fe: 0,01% em massa a 2,0% em massa com saldo que é al e impurezas inevitáveis, em que 250 pcs/mm2 ou mais até 7 x 10(5) pcs/mm2 ou menos de partículas de compostos intermetálicos com base em si que possuem diâmetros de círculo equivalentes de 0,5 a 5 (micrômetros) estão presentes em um corte transversal do material de liga de alumínio, enquanto 100 pcs/mm2 ou mais a 7 x 10(5) pcs/mm2 ou menos de partículas de compostos intermetálicos com base em al que possuem diâmetros de círculo equivalentes de 0,5 a 5(micrômetros) estão presentes em um corte transversal do material de liga de alumínio. uma estrutura de liga de alumínio de acordo com a presente invenção é fabricada por meio da união de dois ou mais membros a vácuo ou sob atmosfera não oxidante sob temperatura na qual uma razão entre uma massa de fase líquida gerada no material de liga de alumínio e uma massa total do material de liga de alumínio é de 5% ou 25 mais e 35% ou menos.

    ALUMINUM ALLOY FOR HEAT EXCHANGER FIN AND MANUFACTURING METHOD THEREFOR AS WELL AS HEAT EXCHANGER USING SAID ALUMINUM ALLOY
    10.
    发明专利
    ALUMINUM ALLOY FOR HEAT EXCHANGER FIN AND MANUFACTURING METHOD THEREFOR AS WELL AS HEAT EXCHANGER USING SAID ALUMINUM ALLOY 未知

    公开(公告)号：IN1665MUN2014A

    公开(公告)日：2015-05-29

    申请号：IN1665MUN2014

    申请日：2014-08-18

    Applicant: UACJ CORP

    Inventor： FUJITA KAZUKO ,  NIIKURA AKIO ,  MURASE TAKASHI

    IPC: C22C21/00 ,  B23K20/00 ,  C22F1/043

    Abstract: The problem addressed by the invention is to provide an aluminum alloy which can be bonded in a monolayer state as a fin material for a heat exchanger and which does not change shape before and after the bonding. The aluminum alloy for solving the problem is a heat exchanger fin material aluminum alloy that has a heat bonding function as a monolayer. The alloy contains 1.0 5.0 mass% Si 0.1 2.0 mass% Fe and 0.1 2.0 mass% Mn and the remainder is obtained from Al and unavoidable impurities. 250 pieces/mm 7 × 10 pieces of Si intermetallic compounds having an equivalent circle radius of 0.5 5 µm are present in a cross section of the aluminum alloy. 10 pieces/mm 1000 pieces of Al Fe Mn Si intermetallic compounds having an equivalent circle radius exceeding 5 µm are present in a cross section of the aluminum alloy. The alloy can also contain Mg Cu Zn In Sn Ti V Zr Cr Ni Be Sr Bi Na or Ca as needed.

Patent Agency Ranking