中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

96 records (took 0.019 seconds)

筛选除外

    Nickel-based brazing foil and process for brazing
    2.
    发明申请
    Nickel-based brazing foil and process for brazing 有权
    镍基钎焊箔和钎焊工艺

    公开(公告)号：US20090110955A1

    公开(公告)日：2009-04-30

    申请号：US12285754

    申请日：2008-10-14

    Applicant: Thomas Hartmann ,  Dieter Nuetzel

    Inventor： Thomas Hartmann ,  Dieter Nuetzel

    IPC: B32B15/01 ,  C22C45/00 ,  C22F3/00 ,  B23K1/20 ,  B23K31/02 ,  C22C45/04

    CPC classification number: B23K1/0012 ,  B23K1/19 ,  B23K35/0233 ,  B23K35/3033 ,  B23K35/304 ,  C22C1/002 ,  C22C19/05 ,  C22C19/058 ,  C22C45/04 ,  C22F1/002 ,  C22F1/10 ,  C22F3/00 ,  F02M26/29 ,  F28F21/083 ,  F28F21/089 ,  Y10T428/12944 ,  Y10T428/12972

    Abstract: Disclosed is an amorphous, ductile brazing foil with a composition consisting essentially of NirestCraBbPcSid with 2 atomic percent ≦a≦30 atomic percent; 0.5 atomic percent ≦b≦14 atomic percent; 2 atomic percent ≦c≦20 atomic percent; 0 atomic percent ≦d≦14 atomic percent; incidental impurities ≦0.5 atomic percent; rest Ni, where c>b>c/15 and 10 atomic percent ≦b+c+d≦25 atomic percent. Also disclosed is amorphous, ductile Ni-based brazing foil having a composition consisting essentially of NirestCraBbPcSidCeXfYg wherein a, b, c, d, e, f, and g are numbers such that 2 atomic percent ≦a≦30 atomic percent; 0.5 atomic percent ≦b≦14 atomic percent; 2 atomic percent ≦c≦20 atomic percent; 0 atomic percent ≦d≦14 atomic percent; 0 atomic percent ≦e≦5 atomic percent; 0 atomic percent ≦f≦5 atomic percent; 0 atomic percent ≦g≦20 atomic percent; wherein incidental impurities are present, if at all, in amounts ≦0.5 atomic percent; wherein rest indicates that the balance of the composition is Ni; wherein c>b>c/15; wherein 10 atomic percent ≦b+c+d≦25 atomic percent, wherein X is one or more of the elements Mo, Nb, Ta, W and Cu; and wherein Y is one or both of the elements Fe and Co. Also disclosed are methods for making and using these brazing foils, and brazed objects produced therefrom.

    Abstract translation: 公开了一种无定形的延性钎焊箔，其组成基本上由2原子％<= a <= 30原子％的NirestCraBbPcSid组成; 0.5原子％<= b <= 14原子％ 2原子％<= c <= 20原子％ 0原子％<= d <= 14原子％ 杂质<= 0.5原子％ 其中c> b> c / 15和10原子百分比<= b + c + d <= 25原子％。 还公开了具有组成基本上由NirestCraBbPcSidCeXfYg组成的无定形的延性Ni基钎焊箔，其中a，b，c，d，e，f和g是2原子百分数<= a <= 30原子百分数的数字; 0.5原子％<= b <= 14原子％ 2原子％<= c <= 20原子％ 0原子％<= d <= 14原子％ 0原子百分比<= e <= 5原子％ 0原子％<= f <= 5原子％ 0原子％<= g <= 20原子％ 其中存在偶然杂质，如果有的话，以<= 0.5原子％的量; 其中休息表示组合物的余量为Ni; 其中c> b> c / 15; 其中10原子百分比<= b + c + d <= 25原子％，其中X是元素Mo，Nb，Ta，W和Cu中的一种或多种; 并且其中Y是元素Fe和Co中的一种或两种。还公开了制造和使用这些钎焊箔以及由其制备的钎焊物体的方法。

    Copper-based brazing alloy and brazing process
    3.
    发明授权
    Copper-based brazing alloy and brazing process 有权
    铜基钎焊合金和钎焊工艺

    公开(公告)号：US07461770B2

    公开(公告)日：2008-12-09

    申请号：US11095731

    申请日：2005-04-01

    Applicant: Thomas Hartmann ,  Dieter Nuetzel

    Inventor： Thomas Hartmann ,  Dieter Nuetzel

    IPC: B23K35/14 ,  C22C9/00 ,  C22C9/06

    CPC classification number: C22C9/02 ,  C22C9/06

    Abstract: The invention proposes a brazing alloy, which can be produced in particular as a homogenous, ductile, amorphous brazing foil and consists of 2 to 20 atom % of nickel, 2 to 12 atom % of tin, 0.5 to 5.0 atom % of zinc, 6 to 16 atom % of phosphorus, remainder copper and incidental impurities. The total amount of copper, nickel, tin and zinc is between 80 and 95 atom %. The addition of more than 0.5 atom % of zinc produces excellent resistance to surface oxidation in air and/or atmospheric humidity. These brazing alloys can be used to produce excellent brazed joints.

    Abstract translation: 本发明提出一种钎焊合金，其特别可以作为均匀的延性非晶形钎焊箔制成，由2〜20原子％的镍，2〜12原子％的锡，0.5〜5.0原子％的锌，6 至16原子％的磷，余数为铜和杂质。 铜，镍，锡和锌的总量为80〜95原子％。 添加超过0.5原子％的锌在空气和/或大气湿度下产生优异的表面氧化性能。 这些钎焊合金可用于生产优良的钎焊接头。

    Copper-based brazing alloy and brazing process
    6.
    发明申请
    Copper-based brazing alloy and brazing process 有权
    铜基钎焊合金和钎焊工艺

    公开(公告)号：US20050230454A1

    公开(公告)日：2005-10-20

    申请号：US11095731

    申请日：2005-04-01

    Applicant: Thomas Hartmann ,  Dieter Nuetzel

    Inventor： Thomas Hartmann ,  Dieter Nuetzel

    IPC: B23K1/00 ,  B23K35/30 ,  C22C9/02 ,  C22C9/04 ,  C22C9/06

    CPC classification number: C22C9/02 ,  C22C9/06

    Abstract: The invention proposes a brazing alloy, which can be produced in particular as a homogenous, ductile, amorphous brazing foil and consists of 2 to 20 atom % of nickel, 2 to 12 atom % of tin, 0.5 to 5.0 atom % of zinc, 6 to 16 atom % of phosphorus, remainder copper and incidental impurities. The total amount of copper, nickel, tin and zinc is between 80 and 95 atom %. The addition of more than 0.5 atom % of zinc produces excellent resistance to surface oxidation in air and/or atmospheric humidity. These brazing alloys can be used to produce excellent brazed joints.

    Abstract translation: 本发明提出一种钎焊合金，其特别可以作为均匀的延性非晶形钎焊箔制成，由2〜20原子％的镍，2〜12原子％的锡，0.5〜5.0原子％的锌，6 至16原子％的磷，余数为铜和杂质。 铜，镍，锡和锌的总量为80〜95原子％。 添加超过0.5原子％的锌在空气和/或大气湿度下产生优异的表面氧化性能。 这些钎焊合金可用于生产优良的钎焊接头。

    Copper-based brazing alloy and brazing process
    7.
    发明授权
    Copper-based brazing alloy and brazing process 有权
    铜基钎焊合金和钎焊工艺

    公开(公告)号：US07654438B2

    公开(公告)日：2010-02-02

    申请号：US12267648

    申请日：2008-11-10

    Applicant: Thomas Hartmann ,  Dieter Nuetzel

    Inventor： Thomas Hartmann ,  Dieter Nuetzel

    IPC: B23K31/02 ,  B23K35/14

    CPC classification number: C22C9/02 ,  C22C9/06

    Abstract: The invention proposes a brazing alloy, which can be produced in particular as a homogenous, ductile, amorphous brazing foil and consists of 2 to 20 atom % of nickel, 2 to 12 atom % of tin, 0.5 to 5.0 atom % of zinc, 6 to 16 atom % of phosphorus, remainder copper and incidental impurities. The total amount of copper, nickel, tin and zinc is between 80 and 95 atom %. The addition of more than 0.5 atom % of zinc produces excellent resistance to surface oxidation in air and/or atmospheric humidity. These brazing alloys can be used to produce excellent brazed joints.

    Abstract translation: 本发明提出一种钎焊合金，其特别可以作为均匀的延性非晶形钎焊箔制成，由2〜20原子％的镍，2〜12原子％的锡，0.5〜5.0原子％的锌，6 至16原子％的磷，余数为铜和杂质。 铜，镍，锡和锌的总量为80〜95原子％。 添加超过0.5原子％的锌在空气和/或大气湿度下产生优异的表面氧化性能。 这些钎焊合金可用于生产优良的钎焊接头。

    Iron-based brazing foil and method for brazing
    10.
    发明授权
    Iron-based brazing foil and method for brazing 有权
    铁基钎焊箔和钎焊方法

    公开(公告)号：US08052809B2

    公开(公告)日：2011-11-08

    申请号：US12155399

    申请日：2008-06-03

    Applicant: Thomas Hartmann ,  Dieter Nuetzel

    Inventor： Thomas Hartmann ,  Dieter Nuetzel

    IPC: C22C45/02

    CPC classification number: C22C45/02 ,  B23K35/0233 ,  B23K35/3066 ,  B23K35/40 ,  Y10T428/12493 ,  Y10T428/12861 ,  Y10T428/12951

    Abstract: Disclosed are amorphous, ductile brazing foils with a composition consisting essentially of FeRestNiaCrbSicBdPe, wherein 0 atomic %≦a

    Abstract translation: 公开了具有组成基本上由FeRestNiaCrbSicBdPe组成的无定形的韧性钎焊箔，其中0原子％＆lt; 1E; a <25原子％; 0原子％＆nlE; b＆nlE; 15原子％ 1原子％＆nlE; c＆nlE; 10原子％; 4原子％＆nlE; d＆nlE; 15原子％ 1原子％＆nlE; e＆nlE; 9原子％; 任何杂质＆nlE; 0.5原子％; 余量Fe，其中2原子％和nlE; c + e＆nlE; 10原子％和15原子％＆lt; lE; c + d + e＆nlE; 22原子％，或基本上由FeRestNiaCrbMofCugSicBdPe组成，其中0原子％＆lt; 0原子％＆nlE; b＆nlE; 15原子％ 1原子％

Patent Agency Ranking