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1. 发明专利

JP2013227618A α+β TYPE TITANIUM ALLOY PLATE, AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译： α+＆bgr 钛合金板及其制造方法
公开(公告)号：JP2013227618A
公开(公告)日：2013-11-07
申请号：JP2012100145
申请日：2012-04-25
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KUDO TAKESHI , ITO YOSHINORI , HENMI YOSHIO , KONNO KO
IPC分类号： C22C14/00 , C22F1/00 , C22F1/18
摘要： PROBLEM TO BE SOLVED: To provide an α+β type titanium alloy plate which has high strength and is excellent in bendability, and a method of manufacturing it.SOLUTION: An α+β type titanium alloy plate includes 2.0-4.5 mass%, by Mo equivalent, of at least one of all solid solution type β stabilizing elements, 0.3-2.0 mass%, by Fe equivalent, of at least one of eutectoid type β stabilizing elements, and over 3.0 mass% and not more than 5.5 mass%, by Al equivalent, of at least one of α stabilizing elements, with the balance being Ti and inevitable impurities. The average particle size of an α phase is 5.0 μm or smaller, the maximum particle size of the α phase is 10.0 μm or smaller, the average aspect ratio of the α phase is 2.0 or lower, and the maximum aspect ratio of the α phase is 5.0 or lower.
摘要翻译：要解决的问题：提供α+和bgr; 具有高强度且弯曲性优异的钛合金板及其制造方法。解决方案：α+＆bgr; 类型的钛合金板包括2.0-4.5质量％的Mo当量，至少一种固溶体类型＆bgr; 稳定元素，0.3-2.0质量％，Fe当量，至少一种共析型和bgr; 稳定元素，超过3.0质量％且不超过5.5质量％，Al相当于α稳定化元素中的至少一种，余量为Ti和不可避免的杂质。 α相的平均粒径为5.0μm以下，α相的最大粒径为10.0μm以下，α相的平均纵横比为2.0以下，α相的最大纵横比是5.0以下。

2. 发明专利

JP2012021767A Original plate material for heat-exchange plate, and method for producing the same 有权
标题翻译：用于热交换板的原始板材及其制造方法
公开(公告)号：JP2012021767A
公开(公告)日：2012-02-02
申请号：JP2011216957
申请日：2011-09-30
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJII YASUYUKI , OKAMOTO AKIO , HENMI YOSHIO , FUJITA TERUHISA
IPC分类号： F28F3/04 , F28F3/08 , F28F21/08
CPC分类号： F28F3/044
摘要： PROBLEM TO BE SOLVED: To provide: an "original plate material for a heat-exchange plate" that has convexoconcave very excellent in heat conduction formed on a surface thereof and undergoes a press process to be formed into a heat-exchange plate; and a method for producing the "original plate material for a heat-exchange plate".SOLUTION: The original plate material for a heat-exchange plate 4 is the original plate material made of a titanium flat plate material which has minuscule convexoconcave formed on a surface thereof, undergoes a press process as a post-process for forming heights on the millimeter order or above, thereafter is formed into a heat-exchange plate; to increase a press formed characteristic during a time of the press process, regarding the convexoconcave, the convexoconcave on the surface of the original plate material are formed in such a way that a shape parameter, which is defined by a height (μm) of a convex 5×[a width (μm) of a concave 6/a pitch (μm) of neighboring convexes 5], becomes 12 μm or below.
摘要翻译：要解决的问题：提供：在其表面上形成具有非常优异的导热性的“凸版”，用于热交换板的“原板材”，并进行压制加工以形成热交换板 ; 以及“热交换板用原板材”的制造方法。解决方案：用于热交换板4的原始板材是由钛平板材料制成的原始板材，其在其表面上形成有微小的凹凸，经受冲压加工作为形成高度的后处理以毫米级或以上，然后形成热交换板; 为了在冲压加工时增加压制成形特性，关于凸凹，原板材表面上的凸凹形成为以下形状参数：由凸部5×[相邻凸部5的凹部6 / a间距（μm）的宽度（μm）]为12μm以下。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011195884A Titanium coil having excellent high strength and strength stability 有权
标题翻译：钛线圈具有极好的强度和强度稳定性
公开(公告)号：JP2011195884A
公开(公告)日：2011-10-06
申请号：JP2010063562
申请日：2010-03-19
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MURAKAMI SHOGO , HENMI YOSHIO , TADA KOICHIRO
IPC分类号： C22C14/00 , C22F1/00 , C22F1/18
摘要： PROBLEM TO BE SOLVED: To provide a titanium coil in which a strength difference is reduced between a top side and a tail side, and which has excellent high strength and strength stability.SOLUTION: The titanium coil has a composition containing, by mass, 0.08 to 0.40% O, 0.1 to 0.4% C, 0.001 to 0.02% N, ≤0.4% (not including 0%) Si and 0.1 to 2.0% Fe, and the balance Ti with inevitable impurities, and in which the value of C/(O+N-Si/5) obtained from the above contents (mass%) of the C, O, N and Si is ≥0.3.
摘要翻译：要解决的问题：提供一种在顶侧和尾侧之间强度差减小的钛线圈，其具有优异的高强度和强度稳定性。解决方案：钛线圈具有以质量计0.08 至0.40％O，0.1〜0.4％C，0.001〜0.02％N，≤0.4％（不含0％）Si和0.1〜2.0％Fe，余量为Ti与不可避免的杂质，其中C / 由C，O，N和Si的上述含量（质量％）得到的（O + N-Si / 5）≥0.3。

4. 发明专利

JP2009068098A Titanium alloy sheet having high strength and superior formability, and manufacturing method therefor 有权
标题翻译：具有高强度和超级能力的钛合金板及其制造方法
公开(公告)号：JP2009068098A
公开(公告)日：2009-04-02
申请号：JP2007240975
申请日：2007-09-18
申请人： Kobe Steel Ltd , Osaka Titanium Technologies Co Ltd , 株式会社大阪チタニウムテクノロジーズ , 株式会社神戸製鋼所
发明人： KUDO TAKESHI , MATSUMOTO KATSUSHI , HENMI YOSHIO , YAMAGUCHI MAKOTO
IPC分类号： C22C14/00 , B21B3/00 , C22F1/00 , C22F1/18
摘要： PROBLEM TO BE SOLVED: To provide a titanium alloy sheet having high strength and superior formability.
SOLUTION: The titanium alloy sheet includes 0.8 to 2.5% of Fe (by mass%, hereafter the same), 0.10% or less of O (excluding 0%) and the balance Ti with unavoidable impurities, in which a metallographic structure satisfies the conditions: that the area rate of an α phase is 80 to 97%; the mean crystal grain size of the α phase is 10.0 μm or smaller, and the standard deviation of crystal grain sizes of the α phase is 2.5 μm or smaller.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有高强度和优异成形性的钛合金板。解决方案：钛合金板包含0.8〜2.5％的Fe（以质量％，以下相同），0.10％以下的O（不含0％），余量为Ti，其中金属组织满足条件：α相的面积率为80〜97％; α相的平均结晶粒径为10.0μm以下，α相的晶粒尺寸的标准偏差为2.5μm以下。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008240026A Titanium alloy material with excellent strength and formability, and manufacturing method of the same 有权
标题翻译：具有优异强度和可塑性的钛合金材料及其制造方法
公开(公告)号：JP2008240026A
公开(公告)日：2008-10-09
申请号：JP2007079418
申请日：2007-03-26
申请人： Kobe Steel Ltd , Osaka Titanium Technologies Co Ltd , 株式会社大阪チタニウムテクノロジーズ , 株式会社神戸製鋼所
发明人： SEN YUSUKE , MATSUMOTO KATSUSHI , HENMI YOSHIO , YAMAGUCHI MAKOTO
IPC分类号： C22C14/00 , C22F1/00 , C22F1/18
摘要： PROBLEM TO BE SOLVED: To provide a titanium alloy material having excellent strength and formability and a manufacturing method of the same. SOLUTION: (1) The titanium alloy material with excellent strength and formability is characterized in that: it has a composition consisting of, by mass, 0.8 to 2.2% Fe, ≤0.1% O and the balance Ti with inevitable impurities; it has an equiaxed α+β two-phase structure; a grain size of an α-phase is 4 to 20 μm; a ratio between tensile strength (TS) and 0.2% yield strength (YS), (TS/YS), is ≥1.9; and no yield point appears. (2) The method for manufacturing the titanium alloy material with excellent strength and formability is characterized as follows: a process of subjecting a titanium alloy having a component composition similar to the above to hot working, cold working and annealing, is performed one or more times and then final cold working and final annealing are carried out; a draft at the final cold working is made to be 10 to 30%; and annealing temperature at the final annealing is made to be T 1 ((eutectoid temperature of the titanium alloy)+20°C) to T 2 ((β-transformation point of the titanium alloy)-20°C). COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：提供具有优异的强度和成形性的钛合金材料及其制造方法。（1）具有优异的强度和成形性的钛合金材料的特征在于：其具有以质量计0.8〜2.2％Fe，≤0.1％O，余量为不可避免的杂质的组成。它具有等轴α+β两相结构; α相的粒径为4〜20μm; 拉伸强度（TS）和0.2％屈服强度（YS）之比（TS / YS）≥1.9; 并且不出现屈服点。（2）具有优异的强度和成形性的钛合金材料的制造方法的特征如下：将具有与上述相同的组分组成的钛合金进行热加工，冷加工和退火的工序，进行一次以上次，然后进行最终冷加工和最终退火; 最终冷冻工作的草案为10％至30％; 并且在最终退火时的退火温度为T 1（（钛合金的共析温度）+ 20℃）〜T SB <2>（（β相变点的钛合金）-20℃）。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008127633A Titanium alloy sheet having excellent bendability and bulging property, and its production method 有权
标题翻译：钛合金板具有优良的弯曲性和优良性能及其生产方法
公开(公告)号：JP2008127633A
公开(公告)日：2008-06-05
申请号：JP2006314340
申请日：2006-11-21
申请人： Kobe Steel Ltd , Osaka Titanium Technologies Co Ltd , 株式会社大阪チタニウムテクノロジーズ , 株式会社神戸製鋼所
发明人： TANAKA TOMOFUMI , HENMI YOSHIO , YAMAGUCHI MAKOTO
IPC分类号： C22C14/00 , B21B1/22 , B21B3/00 , C22F1/00 , C22F1/18
摘要： PROBLEM TO BE SOLVED: To maintain the mechanical strength of an industrial pure titanium sheet material to a fixed level or above, and to improve its bendability and bulging properties in a balanced manner. SOLUTION: The titanium alloy sheet having excellent bendability and bulging properties has a composition comprising 0.8 to 2.5% Fe and ≤0.06% O, and the balance Ti with inevitable impurities, and has an equiaxial α+β two phase structure. In the case the texture of the rolled sheet face is measured, the angle between the direction showing the peak of the (0001) pole figure of an α phase and the normal direction in the rolling direction is ≥40°. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了将工业纯钛片材的机械强度保持在一定水平以上，并且以平衡的方式提高其弯曲性和凸出性。解决方案：具有优异的弯曲性和膨胀性的钛合金板具有包含0.8-2.5％Fe和≤0.06％O的组成，余量为不可避免的杂质，并具有等轴α+β两相结构。在测量轧制板表面的纹理的情况下，表示α相的（0001）极点的峰值与轧制方向的法线方向的方向之间的角度为≥40°。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2002339028A COPPER ALLOY FOR ELECTRIC OR ELECTRONIC PART, AND ELECTRIC OR ELECTRONIC PART USING THE SAME 失效
公开(公告)号：JP2002339028A
公开(公告)日：2002-11-27
申请号：JP2001148047
申请日：2001-05-17
申请人： KOBE STEEL LTD
发明人： KAJIWARA KATSURA , ARIGA YASUHIRO , SUGIZAKI YASUAKI , HENMI YOSHIO
IPC分类号： C22C9/00
摘要： PROBLEM TO BE SOLVED: To provide an Fe-containing copper alloy for electric or electronic parts which has better workability than the conventional Fe-containing copper alloy electronic parts, and to provide electric or electronic parts which have excellent quality. SOLUTION: [1] The Fe-containing copper alloy for electric or electronic parts in which a ratio between an X-ray diffraction intensity in the (200) plane and that in the (220) plane is 0.5 to 10, is provided. [2] The Fe-containing copper alloy for electric or electronic parts in which an orientation density in the Cube orientation is 1 to 50, is provided. [3] The Fe-containing copper alloy for electric or electronic parts in which a ratio between an orientation density (1 to 50) in the Cube orientation and that in the S orientation is 0.1 to 5, is provided. [4] The electric or electronic parts are consisting of those copper alloys.

8. 发明专利

JPH02133552A EXPANDING TREATMENT OF SHAPE MEMORY ALLOY PIPE JOINT 失效
公开(公告)号：JPH02133552A
公开(公告)日：1990-05-22
申请号：JP28730788
申请日：1988-11-14
申请人： KOBE STEEL LTD
发明人： HENMI YOSHIO , TAKASHIMA TAKAHIRO , MIYAMOTO ATSUYUKI
IPC分类号： B21D39/04 , C21D8/10 , C22F1/00 , C22F1/08
摘要： PURPOSE:To accurately expand a shape memory alloy pipe joint to a target shape by expanding the pipe joint at the temp. below the austenite transformation point and heating the joint up to the austenite transformation completion temp. or above, then cooling the joint right thereafter, at the time of connecting metallic pipes by the above-mentioned pipe joint. CONSTITUTION:The pipe subjected to shape memory to the diameter smaller than the diameter of the pipes to connect the pipe joint is produced at the time of utilizing the shape memory alloy as a pipe joint. A punch of the diameter having a desired expanding rate is inserted into this pipe at the temp. below the austenite transformation point and the pipe is heated in this state to the temp. above the austenite transformation completion temp. and is right thereafter cooled and the punch is removed at the time of expanding the above- mentioned pipe. The expanding of the pipe is executed relatively easily and accurately to the target shape. After the pipes are connected by using such joint, the pipes are heated to the austenite phase region to restore the shape of the joint to the original diameter with the high accuracy of about 95 to 100%. The pipes are thus powerfully joined by the shape memory alloy joint.

9. 发明专利

JP2013076551A Original plate material for heat-exchange plate, and method for producing original plate material for heat-exchange plate 有权
标题翻译：用于换热板的原料板材和用于生产用于换热板的原料板材料的方法
公开(公告)号：JP2013076551A
公开(公告)日：2013-04-25
申请号：JP2011284605
申请日：2011-12-27
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJII YASUYUKI , OKAMOTO AKIO , HENMI YOSHIO , FUJITA TERUHISA
IPC分类号： F28F3/00 , B21D53/04 , F28D9/00 , F28F21/08
CPC分类号： F28F3/044
摘要： PROBLEM TO BE SOLVED: To provide: an "original plate material for a heat-exchange plate" that has convexoconcave very excellent in heat conductivity formed on a surface thereof and undergoes a press process to be formed into a heat-exchange plate; and a method for producing the "original plate material for a heat-exchange plate".SOLUTION: The original plate material for a heat-exchange plate 4 is the original plate material composed of a titanium flat plate material 1 which has minuscule convexoconcave formed on a surface thereof, and the flat plate material 1 undergoes a press process as a post-process, and thereafter is formed into a heat-exchange plate 4, and regarding the convexoconcave, the convexoconcave on the surface of the original plate material are set in such a way that a shape parameter, which is defined by a height (μm) of a convex ×[a width (μm) of a concave/a pitch (μm) of neighboring convexes/an angle (deg) of the convex], becomes 0.94 or below.
摘要翻译：要解决的问题：提供：在其表面上形成具有非常优异的导热性的“凸版”的“热交换板用原版材料”，并进行压制加工以形成热交换板 ; 以及“热交换板用原板材”的制造方法。解决方案：用于热交换板4的原始板材是由在其表面上形成有微小凹凸的钛平板材料1构成的原板材料，平板材料1经受压制加工后处理，之后形成为热交换板4，并且对于凸凹，原版板材的表面上的凸凹被设定为由高度（ μm）[相邻凸部的凹部/间距（μm）/凸部的角度（deg）]的宽度（μm）成为0.94以下。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012031476A HIGH STRENGTH α+β TYPE TITANIUM ALLOY PLATE EXCELLENT IN STRENGTH ANISOTROPY AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：高强度α+β型钛合金板在强度方面优于其它方法及其制造方法
公开(公告)号：JP2012031476A
公开(公告)日：2012-02-16
申请号：JP2010172463
申请日：2010-07-30
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KUDO TAKESHI , HENMI YOSHIO
IPC分类号： C22C14/00 , C22F1/00 , C22F1/18
摘要： PROBLEM TO BE SOLVED: To provide an α+β type titanium alloy plate which is highly strong and is also excellent in strength anisotropy.SOLUTION: The high strength α+β type titanium alloy plate contains 2.0-4.5 mass% of at least one of all proportional solid solution type β stabilizing elements by Mo equivalent, 0.3-2.0 mass% of at least one of eutectoid type β stabilizing elements by Fe equivalent, and over 3 mass% and not more than 5.5 mass% of at least one of α stabilizing elements by Al equivalent, and further contains 0.1-1.5 mass% of Si, 0.01-0.15 mass% of C, and the balance being Ti and inevitable impurities. The average value of an inclination angle formed by a normal of (0001) surface of an α phase and a normal of a rolling surface is equal to or smaller than 60°, and the area ratio of the α phase for which the inclination angle is equal to or larger than 70° to the entire α phase is equal to or lower than 40%.
摘要翻译：要解决的问题：提供高强度且强度各向异性优异的α+β型钛合金板。解决方案：高强度α+β型钛合金板含有2.0-4.5质量％的所有比例固溶体型β稳定化元素中的至少一种，Mo当量，0.3-2.0质量％的至少一种共析型 β稳定化元素，Fe当量以上，3质量％以上且5.5质量％以下的Al稳定化元素中的至少一种，进一步含有0.1〜1.5质量％的Si，0.01〜0.15质量％的C，余量为Ti和不可避免的杂质。由α相的（0001）面法线和滚动面的法线形成的倾斜角的平均值为60°以上，倾斜角为α°的α相的面积比为等于或大于70°的整个α相等于或低于40％。版权所有（C）2012，JPO＆INPIT

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