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公开(公告)号：US20050051245A1
公开(公告)日：2005-03-10
申请号：US10968521
申请日：2004-10-18
申请人： Hideaki Fukai , Atsushi Ogawa , Kuninori Minakawa
发明人： Hideaki Fukai , Atsushi Ogawa , Kuninori Minakawa
摘要： A method for manufacturing an α+β titanium alloy bar comprising hot rolling an α+β titanium alloy consisting essentially of 4 to 5% Al, 2.5 to 3.5% V, 1.5 to 2.5% Fe, 1.5 to 2.5% Mo, by mass, and a balance of Ti, while keeping the surface temperature thereof to a temperature of β transus or below.
摘要翻译： 一种制造α+β钛合金棒的方法，包括热轧α+β钛合金，其基本上由4％至5％的Al，2.5至3.5％的V，1.5至2.5％的Fe，1.5至2.5％的Mo， 和Ti的平衡，同时将其表面温度保持在β转子或更低的温度。
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公开(公告)号：US5411614A
公开(公告)日：1995-05-02
申请号：US292617
申请日：1994-08-18
IPC分类号： C22C14/00
CPC分类号： C22C14/00
摘要： A method of making a titanium base alloy comprising the steps of heating a titanium base alloy to a temperature ranging from .beta.-transus minus 250.degree. C. to .beta.-transus; and hot working the heated alloy with a reduction ratio of at least 50%. The titanium base alloy consists essentially of about 3.42 to 5 wt. % Al, 2.1 to 3.7 wt. % V, 0.85 to 2.37 wt. % Mo, at least 0.01 wt. % O, at least one element selected from the group consisting of Fe, Co, Cr, and the balance being titanium. The invention also includes superplastic forming of said alloys. The titanium alloy satisfies the following equations:0.85 wt. %.ltoreq.X wt. %.ltoreq.3.15 wt. %,7 wt. %.ltoreq.Y wt. %.ltoreq.13 wt. %,X wt. %=Fe wt. %+Co wt. %+0.9 Cr wt. %Y wt. %=2.times.Fe wt. %+2.times.Co wt. %+1.8.times.Cr wt. %+1.5.times.V wt. %+Mo wt. %.
摘要翻译： 一种制备钛基合金的方法，包括以下步骤：将钛基合金加热至β-transus-250℃至β-transus的温度范围; 并将加热合金热压至少50％。 钛基合金基本上由约3.42至5wt。 ％Al，2.1〜3.7wt。 ％V，0.85〜2.37重量％ ％Mo，至少0.01重量％ ％O，选自Fe，Co，Cr中的至少一种元素，余量为钛。 本发明还包括所述合金的超塑性成形。 钛合金满足以下等式：0.85重量％ ％
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公开(公告)号：US5679183A
公开(公告)日：1997-10-21
申请号：US564923
申请日：1995-11-29
CPC分类号： C22F1/183
摘要： A method for making an .alpha.+.beta. titanium alloy comprising: preparing an .alpha.+.beta. titanium alloy, hot-working the titanium alloy in an .alpha.+.beta. phase region, heating and then heat treating the hot-worked titanium alloy to a temperature from the .beta.-transus minus 55.degree. C. to the .beta.-transus minus 10.degree. C., air cooling the heat treated titanium alloy, heating and then heat treating the air cooled titanium alloy to a temperature from the .beta.-transus minus 250.degree. C. to the .beta.-transus minus 120.degree. C., and air cooling the heat treated titanium alloy.
摘要翻译： 一种制备α+β钛合金的方法，包括：制备α+β钛合金，在α+β相区域热加工钛合金，加热然后将热加工的钛合金热处理至 β-transus减去55℃至β-转子-10℃，空气冷却热处理的钛合金，加热然后将空气冷却的钛合金热处理至β-转子的温度减去250℃。 至β-transus -120℃，空气冷却热处理的钛合金。
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公开(公告)号：US5362441A
公开(公告)日：1994-11-08
申请号：US170672
申请日：1993-12-20
IPC分类号： C22C14/00
CPC分类号： C22C14/00
摘要： A method of making a titanium base alloy comprising the steps of: heating a titanium base alloy to a temperature ranging from .beta.-transus minus 250.degree. C. to 5-transus; the titanium base alloy consisting essentially of about 3.42 to 5 wt. % Al, 2.1 to 3.7 wt. % V, 0.85 to 3.15 wt. % Mo, at least 0.01 wt. % 0, at least one element selected from the group consisting of Fe, Ni, Co and Cr, and the balance being titanium, and satisfying the following equations: 0.85 wt. %.ltoreq.X wt %.ltoreq.3.15 wt %, 7 wt %.ltoreq.Y wt %.ltoreq.13 wt. %, X wt. %=Fe wt. %+Ni wt. %+Co wt. %+0.9.times.Cr wt. %, Y wt. %=2.times.Fe wt. %+2.times.Ni wt. %+2.times.Co wt. %+1.8.times.Cr wt. %+1.5.times.V wt. %+Mo wt. %, and hot working the heated alloy with a reduction ratio percent of at least 50%.
摘要翻译： 一种制备钛基合金的方法，包括以下步骤：将钛基合金加热至β-transus-250℃至5-trans的温度范围; 钛基合金基本上由约3.42至5wt。 ％Al，2.1〜3.7wt。 ％V，0.85〜3.15wt。 ％Mo，至少0.01重量％ ％0，选自Fe，Ni，Co和Cr中的至少一种元素，余量为钛，并满足以下等式：0.85wt。 ％
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5.发明授权Titanium base alloy for excellent formability and method of making thereof and method of superplastic forming thereof 失效钛基合金，其优良成形性及其制造方法及其超塑性成型方法
公开(公告)号：US5256369A
公开(公告)日：1993-10-26
申请号：US880743
申请日：1992-05-08
IPC分类号： C22C14/00
CPC分类号： C22C14/00
摘要： A Titanium base alloy with improved superplastic, hot workability, cold workability, and mechanical properties is provided. The alloy has about 4% Al and 2.5% V, with below 0.15% O, with 2% Fe and 2% Mo, 0.85.about.3.15 wt. % Mo, and at least one element from the group of Fe, Ni, Co, and Cr as beta stabilizing elements, and as contributing elements to the lowering of beta transus, finally to the improvement of the superplastic properties, and hot and cold workability, with the grain size of below 5 .mu.m. A method of making thereof is provided with the reheating temperature between beta transus minus 250.degree. C. and beta transus.A method of superplastic forming thereof is provided with the heat treating temperature between beta transus minus 250.degree. C. and beta transus.
摘要翻译： 提供了具有改进的超塑性，热加工性，冷加工性和机械性能的钛基合金。 该合金具有约4％的Al和2.5％V，具有低于0.15％的O，具有2％的Fe和2％的Mo，0.85的差异为3.15wt。 ％Mo，以及来自Fe，Ni，Co和Cr作为β稳定元素的组中的至少一种元素，以及作为降低β晶核的贡献元素，最终改善超塑性能，以及冷热加工性 ，粒度在5亩以下。 其制备方法具有β转位减去250℃之间的再加热温度和β转位。 提供了其超塑性成形方法，其中β转位减去250℃和β转位之间的热处理温度。
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公开(公告)号：US5124121A
公开(公告)日：1992-06-23
申请号：US719663
申请日：1991-06-24
IPC分类号： C22C14/00
CPC分类号： C22C14/00
摘要： A titanium base alloy with improved superplastic, hot workability, cold workability, and mechanical properties is provided. The alloy has about 4% Al and 2.5% V, with below 0.15% O, with 2% Fe and 2% Mo, 0.85.about.3.15 wt. % Mo, and at least one element from the group of Fe, Ni, Co, and Cr as beta stabilizing elements, and as contributing elements to the lowering of beta transus, finally to the improvement of the superplastic properties, and hot and cold workability, with the grain size of below 5 .mu.m. A method of making thereof is provided with the reheating temperature between beta transus minus 250.degree. C. and beta transus.A method of superplastic forming thereof is provided with the heat treating temperature between beta transus minus 250.degree. C. and beta transus.
摘要翻译： 提供了具有改进的超塑性，热加工性，冷加工性和机械性能的钛基合金。 该合金具有约4％的Al和2.5％V，具有低于0.15％的O，具有2％的Fe和2％的Mo，0.85的差异为3.15wt。 ％Mo，以及来自Fe，Ni，Co和Cr作为β稳定元素的组中的至少一种元素，以及作为降低β晶核的贡献元素，最终改善超塑性能，以及冷热加工性 ，粒度在5亩以下。 其制备方法具有β转位减去250℃之间的再加热温度和β转位。 提供了其超塑性成形方法，其中β转位减去250℃和β转位之间的热处理温度。
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公开(公告)号：US4944914A
公开(公告)日：1990-07-31
申请号：US443930
申请日：1989-11-30
IPC分类号： C22C14/00
CPC分类号： C22C14/00
摘要： The invention provides a titanium alloy having improved superplastic forming characteristics and mechanical characteristics. A titanium alloy having superplastic forming characteristics consisting essentially of about 5.5 to 6.75 wt. % Al, 3.5 to 4.5 wt. % V, 0.01 to 0.2 wt. % O, 0.85 to 3.15 wt. % Fe, 0.85 to 3.25 wt. % Mo, with 2.times.Fe wt. %+Mo wt. % being from 3 to 8, and balance titanium; said alloy containing .alpha.-crystals having a grain size below about 6 .mu.m in diameter. The Fe and Mo act as .beta.-stabilizing elements and contributing elements to lowering the beta transus and to the improvement of the superplastic characteristics.
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公开(公告)号：US20120118689A1
公开(公告)日：2012-05-17
申请号：US13261006
申请日：2010-05-12
申请人： Atsushi Ogawa
发明人： Atsushi Ogawa
IPC分类号： F16F9/516
CPC分类号： F16F9/0218 , F16F9/3221 , F16F9/3415
摘要： An air damper capable of stabilizing a damping force of the air damper is obtained.When a rod member (16) is pulled out of a cylinder member (20), a suction member (60) hits against the other side surface (56) of a piston member (30) so as to close an air passage (28), and an airflow path communicating between an air chamber (26) and an outside is only orifice portions (42). On the other hand, when the rod member (16) is pushed into the cylinder member (20), the suction member (60) moves away from the other side surface (56) of the piston member (30) so as to open the air passage (28). Consequently, compared to a conventional structure in which an O-ring rolls by a friction force with an inner peripheral surface of a cylinder so as to open or close the air passage, the air passage (28) can be opened and closed as intended so as to be capable of stabilizing the damping force.
摘要翻译： 获得能够稳定空气阻尼器的阻尼力的空气阻尼器。 当杆构件（16）从气缸构件（20）中被拉出时，抽吸构件（60）撞击活塞构件（30）的另一侧表面（56），以闭合空气通道（28） 并且在空气室（26）和外部之间连通的气流路径仅仅是孔部分（42）。 另一方面，当将杆构件（16）推入气缸构件（20）时，吸引构件（60）远离活塞构件（30）的另一侧面（56）移动，从而打开 空气通道（28）。 因此，与通过与气缸的内周面的摩擦力卷绕O形环以打开或关闭空气通道的常规结构相比，空气通道（28）可以按预期打开和关闭 以便能够稳定阻尼力。
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公开(公告)号：US20120116441A1
公开(公告)日：2012-05-10
申请号：US13265529
申请日：2010-04-20
申请人： Yasushi Yamanaka , Naoko Noichi , Atsushi Ogawa
发明人： Yasushi Yamanaka , Naoko Noichi , Atsushi Ogawa
IPC分类号： A61F2/01
CPC分类号： A61B17/12022 , A61B17/12145 , A61B17/12154
摘要： Provided is an embolization coil in which even if the coil is wound in a shape of a small diameter, an elongation-preventing wire is not broken and the delivery property thereof can be prevented from deterioration. An embolization coil has a coil of partial or full-pitch winding and an elongation-preventing wire which are fixed respectively at two points different from each other, and is characterized in that the natural length of the coil arranged between two different points before the coil is fixed is longer than the length of the elongation-preventing wire arranged between two different points before the elongation-preventing wire is fixed.
摘要翻译： 提供一种栓塞线圈，其中即使线圈缠绕成小直径的形状，防伸长线也不会断裂，并且可以防止其输送性能的劣化。 栓塞线圈具有分别固定在彼此不同的两点的部分或全节距绕组线圈和防伸长线，其特征在于，线圈之间的线圈的自然长度设置在线圈之前的两个不同点 在防止伸长线被固定之前，两个不同点之间的防伸长线的长度比固定长。
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公开(公告)号：US20120046829A1
公开(公告)日：2012-02-23
申请号：US13202879
申请日：2009-02-23
IPC分类号： B60G17/016
CPC分类号： B60G17/016 , B60G17/018 , B60G17/08 , B60G2202/24 , B60G2400/102 , B60G2400/202 , B60G2400/206 , B60G2400/252 , B60G2400/91 , B60G2500/102 , B60G2600/184 , B60G2600/187 , B60G2800/162 , B60G2800/916
摘要： The magnitude of a linear damping coefficient Cs is set so as to decrease the greater a maximum amplitude value α of an intermediate frequency sprung acceleration is. In the case where a damping force control apparatus carries out control for dampening vibrations of a sprung member using a nonlinear H-infinity control theory, the linear damping coefficient Cs is set to a high value when the maximum amplitude value α of the intermediate frequency sprung acceleration inputted to a suspension apparatus is low. Accordingly, a requested damping force Freq also increases, which makes it possible to quickly dampen vibrations in the sprung member. Meanwhile, in the case where the maximum amplitude value α of the intermediate frequency sprung acceleration is high, the linear damping coefficient Cs is set to a low value. Accordingly, the requested damping force Freq also decreases, which makes it possible to suppress degradation in the riding quality when intermediate frequency vibrations are inputted, and particularly makes it possible to suppress riding quality degradation when the vibration speed is high.
摘要翻译： 线性阻尼系数Cs的大小被设定为使中频弹簧加速度的最大振幅值α越大。 在阻尼力控制装置使用非线性H无穷大控制理论进行用于抑制簧上部件的振动的控制的情况下，当中间频率的最大振幅值α弹簧时，将线性阻尼系数Cs设定为高值 输入到悬架装置的加速度低。 因此，所需的阻尼力Freq也增加，这使得可以快速地抑制簧上构件中的振动。 同时，在中频弹簧加速度的最大振幅值α为高的情况下，将线性阻尼系数Cs设定为低值。 因此，所要求的阻尼力Freq也减小，这使得可以抑制输入中频振动时的乘坐质量的劣化，特别是可以在振动速度高时抑制骑乘质量下降。
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