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1.发明授权公开(公告)号：US09790576B2
公开(公告)日：2017-10-17
申请号：US13130497
申请日：2009-12-10
CPC分类号： C22C14/00 , B05D7/16 , B05D2202/35 , B05D2502/00 , B05D2701/10 , B21B3/00 , B21B45/0239 , C22F1/183 , C23C26/00 , C23C30/00 , F28F21/086 , F28F2255/08 , Y10T428/254 , Y10T428/266 , Y10T428/31678
摘要： Disclosed is a titanium or titanium alloy plate rolled in one direction, wherein a lubricating film is coated on the surface and the coefficient of sliding friction of the lubricating film-coated surface is controlled to less than 0.15. The elongation (L-El) of the titanium or titanium alloy plate in the rolling direction and the r value (T-r) in the direction perpendicular to the rolling direction have the following relation (1). (T-r)/(L-El)≧0.07 (1)
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公开(公告)号：US09656313B2
公开(公告)日：2017-05-23
申请号：US13643715
申请日：2011-04-27
申请人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
发明人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
摘要： An original plate material for a heat-exchanging plate fabricated by press working and a method for fabricating the original plate material are provided. An original plate material for a heat-exchanging plate is a flat plate material made of titanium on the surface of which convex parts and concave parts are formed, and the heat-exchanging plate is fabricated by press working the original plate material. The convex parts and the concave parts are formed in a manner such that the shape parameter defined by (Rz×L/P) is 12 μm or less, where Rz (μm) denotes the height of the convex parts, L (μm) denotes the width of the concave parts, and P (μm) denotes the pitch between neighboring convex parts.
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3.发明申请公开(公告)号：US20140202677A1
公开(公告)日：2014-07-24
申请号：US14232549
申请日：2012-09-14
申请人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
发明人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
IPC分类号： F28F3/02
CPC分类号： F28F3/025 , B21C37/02 , B21K23/00 , F28F3/04 , F28F3/044 , F28F3/046 , F28F13/02 , F28F13/12 , F28F21/08 , F28F21/086
摘要： An original plate material for a heat exchanging plate includes a titanium flat plate material including a minute recess and projections on the surface thereof, and the flat plate material is press-worked to obtain the heat exchanging plate. The shape parameter, defined as [height (μm) of the projections]×[width (μm) of the recess/pitch (μm) of adjacent projections], is 85 μm or less. Relating to this original plate material for a heat exchanging plate, the shape parameter, defined as [height (μm) of the projections]×[width (μm) of the recess/pitch (μm) of adjacent projections/angle (deg) of the projections], is 0.94 μm/deg or less.
摘要翻译： 用于热交换板的原始板材包括在其表面上包括微小凹陷和突起的钛平板材料，并且对平板材料进行压力加工以获得热交换板。 形状参数定义为[凸起的高度（μm）]×[相邻突起的凹部/间距（μm）的宽度（μm）]为85μm以下。 关于这种用于热交换板的原始板材，形状参数被定义为[凸起的高度（μm）]×[相邻突起的凹部/间距（μm）的宽度（μm）/角度（度） 投影]为0.94μm/ deg以下。
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4.发明申请公开(公告)号：US20130037246A1
公开(公告)日：2013-02-14
申请号：US13643715
申请日：2011-04-27
申请人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
发明人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
摘要： Provided is an original plate material for a heat-exchanging plate fabricated by press working, and also provided is a method for fabricating the original plate material. An original plate material (2) for a heat-exchanging plate (4) is a flat plate material (1) made of titanium on the surface of which convex parts and concave parts are formed, and the heat-exchanging plate (4) is then fabricated by press working the original plate material (2). The convex parts (5) and the concave parts (6) are formed in a manner such that the shape parameter defined by (Rz×L/P) is 12 μm or less, where Rz (μm) denotes the height of the convex parts (5), L (μm) denotes the width of the concave parts (6), and P (μm) denotes the pitch between neighboring convex parts (5).
摘要翻译： 提供了一种用于通过冲压加工制造的热交换板的原始板材，并且还提供了用于制造原始板材的方法。 用于热交换板（4）的原板材（2）是在其上形成有凸部和凹部的表面上由钛制成的平板材料（1），并且热交换板 然后通过冲压加工原始板材（2）制成。 凸部（5）和凹部（6）以（Rz×L / P）所定义的形状参数为12μm以下的方式形成，其中，Rz（μm）表示凸部 （5）中，L（μm）表示凹部（6）的宽度，P（μm）表示相邻的凸部（5）之间的间距。
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5.发明申请公开(公告)号：US20120193084A1
公开(公告)日：2012-08-02
申请号：US13350057
申请日：2012-01-13
申请人： Akihisa FUJITA , Yoshio Itsumi , Hideto Oyama , Takeshi Kudo , Shogo Murakami
发明人： Akihisa FUJITA , Yoshio Itsumi , Hideto Oyama , Takeshi Kudo , Shogo Murakami
CPC分类号： C22F1/183 , C22C14/00 , F28F21/086
摘要： Disclosed is a pure titanium sheet having a strength corresponding to JIS Grade 2 level (215 MPa in terms of 0.2% yield strength) or more and having satisfactory stamping formability. The pure titanium sheet includes titanium and inevitable impurities, has a 0.2% yield strength of 215 MPa or more, has an average grain size d of its structure of 25 μm or more and 75 μm or less, and has a hexagonal crystal structure, in which respective grains in the hexagonal crystal structure have an average of Schmidt factors (SF) of (11-22) twins with a rolling direction as axes, and the average Schmidt factor (SF) and the average grain size d satisfy following Expression (1): 0.055≦[SF/√d]≦0.084 (1)
摘要翻译： 公开了具有JIS等级2的强度（屈服强度为0.2％的215MPa）以上且具有令人满意的冲压成形性的纯钛片。 纯钛片包括钛和不可避免的杂质，其屈服强度的0.2％为215MPa以上，其结构的平均粒径d为25μm以上且75μm以下，具有六方晶系结构， 六方晶系结构中的各晶粒的平均Schmidt因子（SF）为（11-22）双轴，轧制方向为轴，平均施密特因子（SF）和平均晶粒尺寸d满足下式（1 ）：0.055＆nlE; [SF /√d]＆nlE; 0.084（1）
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6.发明申请TITANIUM OR TITANIUM ALLOY PLATE EXCELLENT IN BALANCE BETWEEN PRESS FORMABILITY AND STRENGTH 有权钛或钛合金板在压力可塑性和强度之间的平衡中优于公开(公告)号：US20110229713A1
公开(公告)日：2011-09-22
申请号：US13130497
申请日：2009-12-10
IPC分类号： B32B15/085 , B32B5/16
CPC分类号： C22C14/00 , B05D7/16 , B05D2202/35 , B05D2502/00 , B05D2701/10 , B21B3/00 , B21B45/0239 , C22F1/183 , C23C26/00 , C23C30/00 , F28F21/086 , F28F2255/08 , Y10T428/254 , Y10T428/266 , Y10T428/31678
摘要： Disclosed is a titanium or titanium alloy plate rolled in one direction, wherein a lubricating film is coated on the surface and the coefficient of sliding friction of the lubricating film-coated surface is controlled to less than 0.15. The elongation (L-El) of the titanium or titanium alloy plate in the rolling direction and the r value (T-r) in the direction perpendicular to the rolling direction have the following relation (1). (T-r)/(L-El)≧0.07 (1)
摘要翻译： 公开了沿一个方向轧制的钛或钛合金板，其中在表面上涂覆润滑膜，并且将润滑膜涂覆表面的滑动摩擦系数控制在小于0.15。 钛或钛合金板在轧制方向上的伸长率（L-El）和与轧制方向垂直的方向上的r值（T-r）具有以下关系式（1）。 （T-r）/（L-El）≥0.07（1）
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7.发明授权Pure titanium sheet excellent in balance between stamping formability and strength 有权纯钛板在冲压成型性和强度之间的平衡优异公开(公告)号：US09353432B2
公开(公告)日：2016-05-31
申请号：US13350057
申请日：2012-01-13
申请人： Akihisa Fujita , Yoshio Itsumi , Hideto Oyama , Takeshi Kudo , Shogo Murakami
发明人： Akihisa Fujita , Yoshio Itsumi , Hideto Oyama , Takeshi Kudo , Shogo Murakami
CPC分类号： C22F1/183 , C22C14/00 , F28F21/086
摘要： Disclosed is a pure titanium sheet having a strength corresponding to JIS Grade 2 level (215 MPa in terms of 0.2% yield strength) or more and having satisfactory stamping formability. The pure titanium sheet includes titanium and inevitable impurities, has a 0.2% yield strength of 215 MPa or more, has an average grain size d of its structure of 25 μm or more and 75 μm or less, and has a hexagonal crystal structure, in which respective grains in the hexagonal crystal structure have an average of Schmidt factors (SF) of (11-22) twins with a rolling direction as axes, and the average Schmidt factor (SF) and the average grain size d satisfy following Expression (1): 0.055≦[SF/√d]≦0.084 (1).
摘要翻译： 公开了具有JIS等级2的强度（屈服强度为0.2％的215MPa）以上且具有令人满意的冲压成形性的纯钛片。 纯钛片包括钛和不可避免的杂质，其屈服强度的0.2％为215MPa以上，其结构的平均粒径d为25μm以上且75μm以下，具有六方晶系结构， 六方晶系结构中的各晶粒的平均Schmidt因子（SF）为（11-22）双轴，轧制方向为轴，平均施密特因子（SF）和平均晶粒尺寸d满足下述式（1 ）：0.055＆nlE; [SF /√d]＆nlE; 0.084（1）。
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