公开(公告)号：US4620961A

公开(公告)日：1986-11-04

申请号：US621592

申请日：1984-06-18

申请人： Yoshio Baba ,  Teruo Uno ,  Hideo Yoshida ,  Yoshifusa Shoji

发明人： Yoshio Baba ,  Teruo Uno ,  Hideo Yoshida ,  Yoshifusa Shoji

IPC分类号： C22C21/06 ,  H01C7/00

CPC分类号： C22C21/06 ,  H01C7/001

摘要： A high electrical resistance, superior formability aluminum alloy useful as structural materials used in structures suffering the action of high magnetic field, nuclear fusion reactor or the like, said aluminum alloy consisting essentially of, by weight, 1.0 to 8.0% of Mg, 0.05 to less than 1.0% of Li, at least one element selected from the group consisting of 0.05 to 0.20% of Ti, 0.05 to 0.40% of Cr, 0.05 to 0.30% of Zr, 0.05 to 0.35% of V, 0.05 to 0.30% of W and 0.05 to 2.0% of Mn, and the balance being aluminum and incidental impurities. Further, Bi in the range of 0.05 to 0.50 wt. % may be contained in said alloy.

摘要翻译： 高电阻，优异的可成形性铝合金可用作用于高磁场作用的结构的结构材料，核聚变反应器等，所述铝合金基本上由1.0％至8.0％的Mg组成，0.05至 小于1.0％的Li，选自Ti：0.05〜0.20％，Cr：0.05〜0.40％，Zr：0.05〜0.30％，V：0.05〜0.35％，V：0.05〜0.30％ W和0.05〜2.0％的Mn，余量为铝和附带杂质。 此外，Bi在0.05〜0.50重量％的范围内。 ％可以包含在所述合金中。

公开(公告)号：US4851192A

公开(公告)日：1989-07-25

申请号：US161201

申请日：1988-02-12

申请人： Yoshio Baba ,  Teruo Uno ,  Hideo Yoshida

发明人： Yoshio Baba ,  Teruo Uno ,  Hideo Yoshida

IPC分类号： C22C21/00

CPC分类号： C22C21/00

摘要： An aluminum alloy for structures with increased electrical resistivity, consisting essentially of: 1.0-5.0% by weight of Li; one or a plurality of members selected from the group consisting of not more than 0.20% by weight of Ti, 0.05-0.40% by weight of Cr, 0.05-0.30% by weight of Zr, 0.05-0.35% by weight of V and 0.05-0.30% by weight of W; and the balance being aluminum, and impurities which would inevitably be included in the alloy. The aluminum alloy may further include (a) not more than 5.0% by weight of Mn, and/or (b) 0.05-5.0% by weight of Cu and/or 0.05-8.0% by weight of Mg.

摘要翻译： 用于具有增加的电阻率的结构的铝合金基本上由以下组成：1.0-5.0重量％的Li; 选自不超过0.20重量％的Ti，0.05-0.40重量％的Cr，0.05-0.30重量％的Zr，0.05-0.35重量％的V和0.05的重量的一种或多种 -0.30重量％的W; 余量为铝，不可避免地包含在合金中的杂质。 铝合金还可以包含（a）不超过5.0重量％的Mn，和/或（b）0.05-5.0重量％的Cu和/或0.05-8.0重量％的Mg。

公开(公告)号：US4410370A

公开(公告)日：1983-10-18

申请号：US173529

申请日：1980-07-30

申请人： Yoshio Baba ,  Teruo Uno ,  Hideo Yoshida

发明人： Yoshio Baba ,  Teruo Uno ,  Hideo Yoshida

IPC分类号： B32B15/01 ,  B64C1/06 ,  C22F1/053 ,  C22F1/04

CPC分类号： B32B15/016 ,  B64C1/064 ,  C22F1/053

摘要： An aircraft stringer material having high strength, small grain size, good resistance to stress corrosion cracking and a very high degree of workability is produced from an aluminum base alloy consisting essentially of 5.1 to 8.1 wt. % Zn, 1.8 to 3.4 wt. % Mg, 1.2 to 2.6 wt. % Cu, up to 0.20 wt. % Ti and at least one of 0.18 to 0.35 wt. % Cr and 0.05 to 0.25 wt. % Zr, the balance being aluminum and impurities, by a production method characterized by a special annealing step including rapid heating to a temperature of 320.degree. to 500.degree. C. at a heating rate exceeding 11.degree. C./min.Further, a corrosion-resistant stringer material is produced in a manner very similar to the above production method, using the above aluminum alloy as a core and AA7072 alloy as cladding.

摘要翻译： 具有高强度，小颗粒尺寸，良好的耐应力腐蚀开裂性和非常高的可加工性的飞机纵梁材料由基本上由5.1至8.1重量％组成的铝基合金制成。 ％Zn，1.8〜3.4wt。 ％Mg，1.2〜2.6wt。 ％Cu，高达0.20wt。 ％Ti和0.18〜0.35重量％中的至少一个。 ％Cr和0.05〜0.25wt。 ％Zr，余量为铝和杂质，通过特殊退火步骤的制备方法，包括以超过11℃/分钟的加热速度快速加热至320至500℃的温度。 此外，使用上述铝合金作为芯和AA7072合金作为包层，以与上述制造方法非常相似的方式制造耐腐蚀纵梁材料。

公开(公告)号：US4569703A

公开(公告)日：1986-02-11

申请号：US500200

申请日：1983-06-01

申请人： Yoshio Baba ,  Teruo Uno ,  Hideo Yoshida

发明人： Yoshio Baba ,  Teruo Uno ,  Hideo Yoshida

IPC分类号： B64C1/06 ,  C22F1/053 ,  C22C21/10

CPC分类号： B64C1/064 ,  C22F1/053 ,  Y10T428/12764

摘要： An aircraft stringer material having high strength, small grain size, good resistance to stress corrosion cracking and a very high degree of workability is produced from an aluminum base alloy consisting essentially of 5.1 to 8.1 wt. % Zn, 1.8 to 3.4 wt. % Mg, 1.2 to 2.6 wt. % Cu, up to 0.20 wt. % Ti and at least one of 0.18 to 0.35 wt. % Cr and 0.05 to 0.25 wt. % Zr, the balance being aluminum and impurities, by a production method characterized by a special annealing step including rapid heating to a temperature of 320.degree. to 500.degree. C. at a heating rate exceeding 11.degree. C./min.Further, a corrosion-resistant stringer material is produced in a manner very similar to the above production method, using the above aluminum alloy as a core and AA7072 alloy as cladding.

摘要翻译： 具有高强度，小颗粒尺寸，良好的耐应力腐蚀开裂性和非常高的可加工性的飞机纵梁材料由基本上由5.1至8.1重量％组成的铝基合金制成。 ％Zn，1.8〜3.4wt。 ％Mg，1.2〜2.6wt。 ％Cu，高达0.20wt。 ％Ti和0.18〜0.35重量％中的至少一个。 ％Cr和0.05〜0.25wt。 ％Zr，余量为铝和杂质，通过特殊退火步骤的制备方法，包括以超过11℃/分钟的加热速度快速加热至320至500℃的温度。 此外，使用上述铝合金作为芯和AA7072合金作为包层，以与上述制造方法非常相似的方式制造耐腐蚀纵梁材料。

公开(公告)号：US4140556A

公开(公告)日：1979-02-20

申请号：US788157

申请日：1977-04-14

申请人： Yoshio Baba ,  Teruo Uno

发明人： Yoshio Baba ,  Teruo Uno

IPC分类号： C22C21/06

CPC分类号： C22C21/06

摘要： An aluminum alloy, excellent concurrently in strength and formability, suitably used in car bodies, essentially contains Mg within the range between 3.5 and 5.5%, Zn within the range between 0.5 and 2.0%, and Cu within the range between 0.3 and 1.2%, wherein percents are all by weight; and another still further improved aluminum alloy, excellent concurrently in strength and formability, suitable for similar use, and finer in grain size, indispensably contains all the abovementioned three essential elements in the same ranges of percent by weight, and has optionally added thereto one or more of the elements selected from Mn within the range between 0.05 and 0.4%, Cr within the range between 0.05 and 0.25%, Zr within the range between 0.05 and 0.25%, and V within the range between 0.01 and 0.15%, wherein percents are all by weight.

摘要翻译： 合适地用于车身中的铝合金的强度和成形性优异，基本上含有Mg在3.5〜5.5％的范围内，Zn在0.5〜2.0％的范围内，Cu在0.3〜1.2％的范围内， 其中百分比全部为重量; 另外还有进一步改进的铝合金，强度和成型性同时优异，适用于类似用途，粒度更细，在相同重量百分比范围内必不可少地含有上述所有三种必需元素，并且任选加入一种或多种 选自Mn在0.05〜0.4％范围内的更多元素，Cr在0.05〜0.25％的范围内，Zr在0.05〜0.25％范围内，V在0.01〜0.15％的范围内，其中百分比为 全部重量

公开(公告)号：US4462843A

公开(公告)日：1984-07-31

申请号：US355058

申请日：1982-03-05

申请人： Yoshio Baba ,  Teruo Uno

发明人： Yoshio Baba ,  Teruo Uno

IPC分类号： C22C21/10 ,  C22F1/00 ,  C22F1/053 ,  C22F1/04

CPC分类号： C22F1/053

摘要： An aluminum alloy material having a high strength, small grain size, good resistance to stress corrosion cracking and very high degree of workability is produced from an aluminum base alloy consisting essentially of 5.1 to 8.1 wt. % Zn, 1.8 to 3.4 wt. % Mg, 1.2 to 2.6 wt. % Cu, up to 0.2 wt. % Ti and at least one of 0.18 to 0.35 wt. % Cr and 0.05 to 0.25 wt. % Zr, the balance being aluminum and impurities by an improved production method described in detail in the disclosure. The improved method is particularly characterized by a special annealing step in a continuous annealing furnace under the application of a tension not exceeding 2 kg/mm.sup.2 to a coiled alloy sheet to be annealed, the annealing including rapid heating of the coiled alloy sheet to a temperature of 400.degree. to 500.degree. C. at a heating rate exceeding 50.degree. C./min.

摘要翻译： 具有高强度，小晶粒尺寸，良好的耐应力腐蚀开裂性和非常高的可加工性的铝合金材料由基本上由5.1至8.1重量％组成的铝基合金制成。 ％Zn，1.8〜3.4wt。 ％Mg，1.2〜2.6wt。 ％Cu，高达0.2wt。 ％Ti和0.18〜0.35重量％中的至少一个。 ％Cr和0.05〜0.25wt。 ％Zr，余量为铝和杂质，通过本公开中详细描述的改进的制备方法。 该改进方法的特征在于，在连续退火炉中，对于待退火的盘绕合金板，在不超过2kg / mm 2的张力下施加特殊的退火步骤，所述退火包括将盘绕的合金板快速加热至温度 400℃〜500℃，加热速度超过50℃/分钟。

公开(公告)号：US4605448A

公开(公告)日：1986-08-12

申请号：US329536

申请日：1981-12-10

申请人： Yoshio Baba ,  Shin Tsuchida

发明人： Yoshio Baba ,  Shin Tsuchida

IPC分类号： C22C21/02 ,  C22C21/00 ,  C22C21/08 ,  C22F1/00 ,  C22F1/04

CPC分类号： C22C21/08

摘要： A high strength, aluminum alloy sheet having good formability is disclosed which is particularly suitable for forming can-body parts and can-end parts, which sheet has received a final cold rolling reduction of at least 50% and consists essentially of Mn 0.30 to 1.50 wt. %, Mg 0.50 to 2.00 wt. %, preferably 0.50 to 1.25 wt. %, Si 0.52 to 1.00 wt. % and the balance being Al and incidental impurities. If required, the aluminum alloy forming sheet may also, in addition to the above elements, contain at least one component selected from the group consisting of Fe, Cu, Cr, Zn and Ti in specified ranges.The alloy sheet was produced by a specially prescribed production method.

摘要翻译： 公开了一种具有良好成形性的高强度铝合金板，其特别适合于形成罐体部件和端部部件，该板材的最终冷轧压下率至少为50％，并且基本上由Mn 0.30至1.50组成 重量 ％，Mg 0.50〜2.00wt。 ％，优选0.50〜1.25wt。 ％，Si 0.52〜1.00wt。 ％，余量为Al和杂质。 如果需要，除了上述元素之外，铝合金形成片材还可以含有选自Fe，Cu，Cr，Zn和Ti中的至少一种成分在特定范围内。 合金板通过特殊规定的制造方法制造。

公开(公告)号：US4244756A

公开(公告)日：1981-01-13

申请号：US21631

申请日：1979-03-19

申请人： Zenichi Tanabe ,  Yoshio Baba ,  Toshiyasu Fukui ,  Satoshi Kimura

发明人： Zenichi Tanabe ,  Yoshio Baba ,  Toshiyasu Fukui ,  Satoshi Kimura

IPC分类号： C22F1/04 ,  C22C21/00 ,  C22F1/00 ,  F28F19/06 ,  F28F21/08 ,  C22C21/06

CPC分类号： F28F21/084 ,  C22C21/00 ,  Y10T428/12

摘要： The fin stocks for use in a heat exchanger made of aluminum alloy are made by use of an aluminum alloy having a sacrificial anode effect so that the fluid passage members of the heat exchanger are protected from corrosion electrochemically. A method for producing an aluminum alloy for use in the fin stocks is disclosed with the analysis of the function of each component of the aluminum alloy and determination of the ratio of each component in the alloy.

摘要翻译： 用于由铝合金制成的热交换器的翅片坯料通过使用具有牺牲阳极效应的铝合金制成，从而保护热交换器的流体通道部件免受电化学腐蚀。 通过对铝合金的各成分的功能的分析和合金中的各成分的比例的判定，公开了用于制造用于翅片原料的铝合金的方法。

公开(公告)号：US4645544A

公开(公告)日：1987-02-24

申请号：US504261

申请日：1983-06-14

申请人： Yoshio Baba ,  Shin Tsuchida

发明人： Yoshio Baba ,  Shin Tsuchida

IPC分类号： C22C21/00 ,  C22C21/02 ,  C22C21/06 ,  C22C21/08 ,  C22F1/00 ,  C22F1/04 ,  C22F1/05

CPC分类号： C22F1/05 ,  C22C21/08

摘要： The present invention relates to a cold-rolled aluminum-alloy sheet having a high strength and a good formability required for producing a DI can. The sheet according to the present invention contains 0.1-2.0% Mn, 0.1-2.0% Mg, and 0.1 to 0.5% Si, has a thickness of 0.4 mm or less. The present invention is characterized by holding a sheet to a temperature of from 80.degree. to 150.degree. C., when it is already heat treated at 400.degree.-580.degree. C. and it is not yet finally cold-rolled. The sheet according to present invention is finally cold-rolled and has a fine grain size.

摘要翻译： 本发明涉及一种制造DI罐所需的高强度和良好成形性的冷轧铝合金板。 根据本发明的片材包含0.1-2.0％的Mn，0.1-2.0％的Mg和0.1到0.5％的Si，其厚度为0.4mm以下。 本发明的特征在于当其已经在400-580℃下进行热处理并且尚未最终冷轧时，将片材保持在80℃至150℃的温度。 本发明的片材最终冷轧，晶粒细小。

公开(公告)号：US4626295A

公开(公告)日：1986-12-02

申请号：US727775

申请日：1985-04-26

申请人： Kantaro Sasaki ,  Shosuke Iwasaki ,  Tetsuo Abiko ,  Yoshio Baba ,  Michiki Hagiwara ,  Keizo Nanba

发明人： Kantaro Sasaki ,  Shosuke Iwasaki ,  Tetsuo Abiko ,  Yoshio Baba ,  Michiki Hagiwara ,  Keizo Nanba

IPC分类号： B23K1/00 ,  B23K1/19 ,  C22F1/00 ,  C22F1/04 ,  F28F3/00 ,  F28F3/08 ,  F28F21/08 ,  C21D1/00

CPC分类号： F28F3/025 ,  B23K1/0012 ,  C22F1/04 ,  F28D9/0062 ,  F28F21/084 ,  F28F21/089 ,  Y10T29/49378 ,  Y10T29/49393 ,  Y10T29/53113 ,  Y10T428/12736

摘要： A brazing method is disclosed which provides superior strength in the brazed joint formed. The brazed structure is subjected to a heat treatment after brazing, which improves the strength of the joint even if Magnesium compounds are employed.

摘要翻译： 公开了一种钎焊方法，其在形成的钎焊接头中提供优异的强度。 钎焊结构在钎焊后进行热处理，即使使用镁化合物也能提高接合强度。