Copper base alloys for automotive radiator fins, electrical connectors
and commutators
    2.
    发明授权
    Copper base alloys for automotive radiator fins, electrical connectors and commutators 失效
    用于汽车散热片,电连接器和换向器的铜基合金

    公开(公告)号:US4492602A

    公开(公告)日:1985-01-08

    申请号:US513280

    申请日:1983-07-13

    IPC分类号: C22F1/08 C22C9/02

    CPC分类号: C22F1/08

    摘要: The present invention relates to novel tin bearing copper alloy compositions that possess a combination of high anneal resistance and high electrical cconductivity properties. These compositions contain about 0.025 to 0.15 weight percent free tin with a weight percent of combined tin that is 3.7 times the oxygen content. Selenium and/or tellurium additions of from 0.005 to 0.05 weight percent also contribute to or maintain the improved properties of the present invention.Other aspects of the invention relate to a process for preparing these anneal resistant, high electrical conductivity copper alloy compositions and an apparatus suitable for use as radiator fin, electrical connector, or commutator segment stock which is formed by such process.

    摘要翻译: 本发明涉及具有高退火电阻和高电导性性能的组合的新型含锡铜合金组合物。 这些组合物含有约0.025至0.15重量%的游离锡,其中锡的重量百分比是氧含量的3.7倍。 硒和/或碲添加量为0.005至0.05重量%也有助于或保持了本发明的改进的性能。 本发明的其它方面涉及一种制备这些耐退火,高导电性铜合金组合物的方法以及适于用作通过这种方法形成的散热片,电连接器或换向器片材料的装置。

    Preparation of high strength copper base alloy
    3.
    发明授权
    Preparation of high strength copper base alloy 失效
    高强度铜基合金的制备

    公开(公告)号:US4016010A

    公开(公告)日:1977-04-05

    申请号:US655791

    申请日:1976-02-06

    IPC分类号: C22F1/08

    CPC分类号: C22F1/08

    摘要: Spinodal, precipitation hardened copper base alloy is prepared having high strength and favorable strength to ductility characteristics. The alloy consists essentially of from 10 to 30% nickel, 1 to 5% aluminum and the balance essentially copper. The microstructure of the alloy is characterized by including finely dispersed precipitates of Ni.sub.3 Al particles dispersed throughout the alloy matrix.

    摘要翻译: 制备了具有高强度和良好的延展性特性的沉淀硬化铜基合金。 该合金基本上由10至30%的镍,1至5%的铝和余量基本上由铜组成。 合金的显微组织特征在于包括分散在整个合金基质中的细小分散的Ni3Al颗粒的沉淀物。

    High conductivity high temperature copper alloy
    5.
    发明授权
    High conductivity high temperature copper alloy 失效
    高导电高温铜合金

    公开(公告)号:US4202688A

    公开(公告)日:1980-05-13

    申请号:US34403

    申请日:1979-04-30

    IPC分类号: C22C9/00 C22F1/08

    CPC分类号: C22C9/00

    摘要: A high conductivity high temperature copper alloy containing mischmetal, phosphorus and magnesium with specific ratios among them. The alloy is free from internal copper oxides and may be annealed at elevated temperatures in hydrogen atmospheres without embrittlement. Strengths on the order of 80 KSI and conductivities on the order of 90% IACS are obtainable in cold worked material.

    摘要翻译: 一种高导电率的高温铜合金,其中含有特定比例的混合金,磷和镁。 该合金不含内部铜氧化物,并且可以在氢气氛中的高温下进行退火而没有脆化。 大约80 KSI的优点和大约90%IACS的电导率可以在冷加工材料中获得。

    Copper base alloys possessing improved processability
    6.
    发明授权
    Copper base alloys possessing improved processability 失效
    铜基合金具有改善的加工性能

    公开(公告)号:US4116686A

    公开(公告)日:1978-09-26

    申请号:US827495

    申请日:1977-08-25

    IPC分类号: C22C9/02 C22D1/08

    CPC分类号: C22C9/02

    摘要: A copper base alloy is disclosed which exhibits improved resistance to crack propagation during hot processing as well as good mechanical properties. The alloy comprises from about 4.0 to about 11.0% tin, from about 0.01 to about 0.3% phosphorus, from about 1.0 to about 5.0% of a material selected from the group consisting of iron and a mixture of iron and cobalt, up to about 0.4% chromium, balance essentially copper. The alloy of the present invention possesses a substantially non-dendritic grain structure in the cast condition which contributes to said resistance to crack propagation.

    摘要翻译: 公开了一种铜基合金,其显示出在热加工期间抗裂纹扩展性能以及良好的机械性能。 该合金包括约4.0至约11.0%的锡,约0.01至约0.3%的磷,约1.0至约5.0%的选自铁和铁和钴的混合物的材料,至多约0.4 %铬,平衡基本上是铜。 本发明的合金在铸造条件下具有基本上非树枝状的晶粒结构,这有助于所述的抗裂纹扩展。

    Brazing preforms and method of brazing
    7.
    发明授权
    Brazing preforms and method of brazing 失效
    钎焊预成型件和钎焊方法

    公开(公告)号:US3948432A

    公开(公告)日:1976-04-06

    申请号:US509412

    申请日:1974-09-26

    IPC分类号: B23K35/30 B23K1/04

    CPC分类号: B23K35/302

    摘要: Brazing preforms are disclosed which may take the form of wire, sheet or strip, and which are useful for joining copper, ferrous and nickel base alloys. The preforms of this invention are prepared from an alloy which contains manganese from 22 to 40%, iron from 0.1 to 2%, aluminum from 0.1 to 5%, zinc from 2 to 10%, balance essentially copper. A method of brazing is also disclosed which may be performed with or without a flux, and which is conducted in an inert atmosphere, at a temperature of from about 900.degree. to 1100.degree.C. The brazed products of this invention possess reduced brittleness and improved resistance to corrosion.

    摘要翻译: 公开了钎焊预成型件,其可以采用线材,片材或带材的形式,并且其可用于连接铜,亚铁和镍基合金。 本发明的预制件由含有22-40%的锰,0.1-2%的铁,0.1-5%的铝,2-10%的锌,余量基本上为铜的合金制成。 还公开了一种钎焊方法,其可以在有或没有助熔剂的情况下进行,并且在惰性气氛中,在约900℃至1100℃的温度下进行。本发明的钎焊制品具有降低的脆度和改善的 耐腐蚀。

    Method for Treatment Billing
    8.
    发明申请
    Method for Treatment Billing 审中-公开
    治疗结算方法

    公开(公告)号:US20140052457A1

    公开(公告)日:2014-02-20

    申请号:US13588536

    申请日:2012-08-17

    IPC分类号: G06Q50/22

    CPC分类号: G06Q50/22

    摘要: A method of billing is disclosed comprising the steps of the server billing at least one treatment for a client by a device by means of a billing unit, a treatment computer in communication with the device requesting access of the device using an access code, the device granting access for a treatment if the access code is valid and blocking access if the access code is not valid, and treating the client using the device when access to the device is granted. Further disclosed is a method of billing comprising the steps of a service provider locating a device at a clinic, the clinic providing a treatment to a client, the clinic billing a payer, the payer paying a treatment fee to the clinic, and the clinic paying a subset of the treatment fee to the service provider.

    摘要翻译: 公开了一种计费方法,包括以下步骤:服务器通过计费单元计费设备对客户端的至少一项处理,与请求设备使用访问代码访问的设备通信的处理计算机,该设备 如果访问代码有效,则授予访问权限,如果访问代码无效则阻止访问;以及在授予访问设备时使用该设备处理客户端。 进一步公开的是一种计费方法,其包括以下步骤:服务提供者在诊所定位设备,诊所向客户提供治疗,诊所计费付款人,向诊所支付治疗费的付款人以及诊所支付 服务提供商的治疗费用的一部分。

    Method for payer access to medical image data
    9.
    发明申请
    Method for payer access to medical image data 审中-公开
    支付者访问医学图像数据的方法

    公开(公告)号:US20050187787A1

    公开(公告)日:2005-08-25

    申请号:US10782902

    申请日:2004-02-23

    IPC分类号: G06Q30/00 G06Q50/00 G06F17/60

    CPC分类号: G06Q30/06 G06Q50/22

    摘要: A business method provides access to digital medical image data generated by up to a plurality of imaging facilities to a payer. The business method includes receiving digital medical image data generated by the imaging facilities using a gateway at each imaging facility. The received-digital medical image data is transmitted from the gateway to a central server via a network and stored at the central server. The payer is then provided access to the stored digital medical image data via the network for a fee.

    摘要翻译: 业务方法提供对由多个成像设施产生的数字医学图像数据的访问给付款者。 业务方法包括在每个成像设施处使用网关接收由成像设备生成的数字医学图像数据。 接收数字医学图像数据经由网络从网关发送到中央服务器,并存储在中央服务器。 然后,付款人通过网络提供对存储的数字医疗图像数据的访问费用。

    Processing for improved stress relaxation resistance in copper alloys
exhibiting spinodal decomposition
    10.
    发明授权
    Processing for improved stress relaxation resistance in copper alloys exhibiting spinodal decomposition 失效
    用于提高显示循环分解的铜合金中的抗应力松弛性的加工

    公开(公告)号:US4073667A

    公开(公告)日:1978-02-14

    申请号:US743121

    申请日:1976-11-19

    IPC分类号: C22F1/08

    CPC分类号: C22F1/08

    摘要: A process for providing copper base alloys with a combination of high strength and high strength to ductility characteristics is disclosed. The alloys should be those copper alloys which exhibit continuous, homogeneous precipitation of coherent particles such as spinodal decomposition upon precipitation hardening. The alloys are hot worked, solution annealed and subjected to a controlled cooling to provide the desirable strength-ductility combinations.

    摘要翻译: 公开了一种提供具有高强度和高强度与延展性特征的组合的铜基合金的方法。 合金应该是那些在沉淀硬化时表现出连续,均匀沉淀的粘结颗粒,如旋节状分解的铜合金。 将合金热加工,固溶退火并进行受控冷却以提供所需的强度 - 延性组合。