Method for producing a high damage tolerant aluminium alloy
    1.
    发明申请
    Method for producing a high damage tolerant aluminium alloy 审中-公开
    高耐损铝合金的制造方法

    公开(公告)号:US20060032560A1

    公开(公告)日:2006-02-16

    申请号:US10976154

    申请日:2004-10-29

    IPC分类号: C22F1/04

    CPC分类号: C22F1/04

    摘要: The present invention relates to a method of producing a high damage tolerant aluminium alloy rolled product a high toughness and an improved fatigue crack growth resistance, including the steps of: a.) casting an ingot having a composition selected from the group comprising AA2000, AA5000, AA6000, and AA7000-series alloys; b.) homogenising and/or pre-heating the ingot after casting; c.) hot rolling the ingot into a hot rolled product and optionally cold rolling the hot rolled product into a cold rolled product, wherein the hot rolled product leaves the hot rolling mill at an hot-mill exit temperature (TExit) and cooling the hot rolled product from the TExit to 150° C. or lower with a controlled cooling cycle with a cooling rate falling within the range defined by: T(t)=50−(50−TExit)eαt and wherein T(t) is the temperature (° C.) as function in time (hrs), t is the time (hours) and α is in the range of −0.09±0.05 (hrs−1).

    摘要翻译: 本发明涉及一种生产具有高韧性和改善的耐疲劳裂纹扩展性的高耐损伤铝合金轧制产品的方法,包括以下步骤:a)铸造具有选自AA2000,AA5000 ,AA6000和AA7000系列合金; b)铸造后均质化和/或预加热锭; c。)将锭热轧成热轧产品,并且可选地将热轧产品冷轧成冷轧产品,其中热轧产品在热轧出口温度(T < / SUB>),并且将热轧产品从T 冷却至150℃或更低,其中冷却速度处于由下列限定的范围内的冷却循环:T(t)= 50 其中T(t)是时间(小时)的函数的温度(℃),t是时间(小时) 小时),α在-0.09±0.05(小时-1)的范围内。

    Weldable high strength Al-Mg-Si alloy
    2.
    发明申请
    Weldable high strength Al-Mg-Si alloy 审中-公开
    可焊接的高强度Al-Mg-Si合金

    公开(公告)号:US20060078755A1

    公开(公告)日:2006-04-13

    申请号:US11147375

    申请日:2005-06-08

    IPC分类号: B32B15/01 C22C21/04

    摘要: The invention relates to a weldable, high-strength aluminium alloy wrought product, which may be in the form of a rolled, extruded or forged form, containing the elements, in weight percent, Si 0.8 to 1.3, Cu 0.2 to 1.0, Mn 0.5 to 1.1, Mg 0.45 to 1.0, Ce 0.01 to 0.25, and preferably added in the form of a Misch Metal, Fe 0.01 to 0.3, Zr

    摘要翻译: 本发明涉及一种可焊接的高强度铝合金锻造产品,其可以是轧制,挤压或锻造形式,其含有元素,重量百分数为Si 0.8至1.3,Cu 0.2至1.0,Mn 0.5 至1.1,Mg为0.45〜1.0,Ce为0.01〜0.25,优选以Misch Metal,Fe 0.01〜0.3,Zr <0.25,Cr <0.25,Zn <1.4,Ti <0.25,V <0.25等形式 每个<0.05和总<0.15,平衡铝。 本发明还涉及制造这种铝合金产品的方法。

    Sintering device and process for the manufacture thereof
    5.
    发明授权
    Sintering device and process for the manufacture thereof 失效
    烧结装置及其制造方法

    公开(公告)号:US5141687A

    公开(公告)日:1992-08-25

    申请号:US534047

    申请日:1990-06-06

    摘要: A sintering device for the production of cupular solid electrolytes, which are used to separate anode and cathode compartments in sodium-sulphur cells, is in the form of a jacket tube and is produced from two or more metal oxides or metal hydroxides. The device and method avoid the disadvantages of the prior art sintering devices that are costly to manufacture and in most cases destroy the uniform distribution of the sodium within the soilid electrolyte material.

    摘要翻译: 用于制备用于分离钠 - 硫电池中的阳极和阴极隔室的杯状固体电解质的烧结装置是夹套管的形式,由两种或多种金属氧化物或金属氢氧化物制成。 该装置和方法避免了制造成本高的现有技术烧结装置的缺点,并且在大多数情况下破坏了钠在污垢电解质材料内的均匀分布。

    Aluminum sheet product and method of welding structural components
    6.
    发明授权
    Aluminum sheet product and method of welding structural components 有权
    铝板产品和焊接结构件的方法

    公开(公告)号:US06153854A

    公开(公告)日:2000-11-28

    申请号:US254549

    申请日:1999-12-01

    摘要: In the welding of aluminum alloy, structural components, e.g. in the aerospace industry, one of the welded components is a sheet product having a core and a clad layer of filler material. During welding, the clad layer provided filler for the welding pool, and the core remains substantially unmelted. Consequently, adhesion between the core and the clad layer maintains its strength, e.g. keeps at least 80% of its pre-welding strength.

    摘要翻译: PCT No.PCT / EP97 / 07274 Sec。 371 1999年12月1日第 102(e)1999年12月1日PCT PCT 1997年12月19日PCT公布。 公开号WO98 / 28130 PCT 日期1998年7月2日在铝合金焊接中,结构部件例如 在航空航天工业中,焊接部件之一是具有芯部和填充材料的覆盖层的片材制品。 在焊接期间,包覆层提供用于焊接池的填充物,并且芯保持基本上未熔化。 因此,芯和包覆层之间的粘附保持其强度,例如。 保持其预焊接强度的至少80%。