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1. 发明专利

JP2007035314A Plated copper alloy material for fuse and its manufacturing method 有权
标题翻译：用于保险丝的铜合金材料及其制造方法
公开(公告)号：JP2007035314A
公开(公告)日：2007-02-08
申请号：JP2005213025
申请日：2005-07-22
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： NISHIMURA MASAYASU , NOMURA YUKIYA , HARA TOSHIHISA , SUGISHITA YUKIO
IPC分类号： H01H85/06 , C22C9/06 , C22C13/00 , C22C19/03 , C22F1/00 , C22F1/08 , C22F1/10 , C22F1/16 , C23C2/08 , H01H69/02
摘要： PROBLEM TO BE SOLVED: To satisfy strength and conductivity required for a terminal part in addition to a fusing characteristic required for a fuse part.
SOLUTION: In this plated copper alloy material, a Ni layer 2 is formed on a surface of a copper alloy base material 1, and a Ni/Sn-containing alloy layer 3 formed of a Ni-Sn alloy, a Ni-Cu-Sn alloy or both of them is formed on top of it, and a pure Sn layer 4 is formed on top of it as the outermost layer. The thickness of the Ni layer 2 is 0-10 μm; in the Ni/Sn-containing alloy layer 3, the content of Ni is 0.02-75 at%, and the thickness thereof is 0.01-30 μm; and the pure Sn layer 4 has a thickness of 0.1-30 μm. The plated copper alloy material can be manufactured by forming a Ni-plated layer on the surface of the copper alloy base material, then forming a Sn-plated layer and thereafter executing a reflow treatment or a heating process or by forming the Ni-plated layer on the surface of the copper alloy base material and thereafter executing melted Sn plating on top of it.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：除了保险丝部件所需的熔融特性之外，还要满足端子部件所需的强度和导电性。解决方案：在该镀覆铜合金材料中，在铜合金基材1的表面上形成Ni层2，由Ni-Sn合金，Ni-Sn合金构成的含Ni / Sn的合金层3， Cu-Sn合金或它们两者形成在其顶部，并且在其顶部上形成纯Sn层4作为最外层。 Ni层2的厚度为0〜10μm; 在含Ni / Sn的合金层3中，Ni的含量为0.02〜75原子％，其厚度为0.01-30μm; 纯Sn层4的厚度为0.1-30μm。镀铜合金材料可以通过在铜合金基材的表面上形成镀镍层，然后形成镀Sn层，然后进行回流处理或加热处理，或者通过形成镀Ni层在铜合金基材的表面上，然后在其顶部进行熔融的Sn电镀。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006213999A Method for producing copper alloy sheet having excellent stress relaxation resistance 有权
标题翻译：生产具有优异应力松弛耐性的铜合金板的方法
公开(公告)号：JP2006213999A
公开(公告)日：2006-08-17
申请号：JP2005031151
申请日：2005-02-07
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： NOMURA YUKIYA , SAKAMOTO HIROSHI , TSUNO RIICHI , SUGISHITA YUKIO
IPC分类号： C22F1/08 , C22C9/02 , C22C9/06 , C22F1/00 , H01B1/02
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a copper alloy sheet having excellent stress relaxation resistance in the orthogonal direction to the rolling direction.
SOLUTION: A copper alloy ingot having a composition comprising, by mass, 0.4 to 1.6% Ni, 0.4 to 1.6% Sn, 0.01 to 0.15% P and 0.005 to 0.15% Fe, and in which the ratio between the Ni content and the P content, Ni/P is A ×a holding time X, so as to control its hardness to Hv 90 to 100, and is further subjected to cold rolling and stabilization annealing. The temperature T
A and the time X in the finish continuous annealing are set in such a manner that, at the time when the continuous annealing is performed at various temperatures for the time X to the copper alloy sheet after the cold rough rolling, in the case the peak value E
P of electrical conductivity is obtained at a temperature T
P , T
A >T
P is satisfied, and also, provided that the electrical conductivity obtained at the temperature T
A denotes as E
A , E
P -E
A >0.5% IACS is satisfied.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在与轧制方向正交的方向上具有优异的耐应力松弛性的铜合金板的制造方法。解决方案：一种铜合金锭，其组成包括：质量为0.4〜1.6％的Ni，0.4〜1.6％的Sn，0.01〜0.15％的P和0.005〜0.15％的Fe，其中Ni含量并且P含量，Ni / P为<15，余量基本上为Cu与杂质进行均化处理，然后进行热轧和冷粗轧，在实际温度的条件下依次进行最终连续退火 T ×保持时间X，以将其硬度控制在90〜100℃，进一步进行冷轧和稳定化退火。在完成连续退火中的温度T A 和时间X设定为在对铜合金板的时间X进行各种温度的连续退火之后，在温度T P ，T A > T 下获得电导率的峰值E P 的情况下的冷粗轧， SB> P ，并且，只要在温度T A 下获得的电导率表示为E A ，E SB> -E A > 0.5％IACS。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004143541A Phosphor bronze 有权
公开(公告)号：JP2004143541A
公开(公告)日：2004-05-20
申请号：JP2002310469
申请日：2002-10-25
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YAMANAKA MASAFUMI , FUGONO AKIRA , MIWA YOSUKE , TANAKA HIDEAKI , NAKAMURA KAZUMITSU , TOKUNAGA HIROMOTO , SUGISHITA YUKIO
IPC分类号： B22D11/00 , C22C9/02
摘要： PROBLEM TO BE SOLVED: To obtain medium-high Sn phosphor bronze in which cracks are suppressed and which can be subjected to hot rolling even in the case a thick ingot cast by vertical semi-continuous casting is employed.
SOLUTION: The medium-high Sn phosphor bronze has a composition comprising, by mass, 4.5 to 15.0% Sn, 0.01 to 0.2% P, 0.001 to 0.1% of one or more of metals selected from Zr, Cr, Ti, Mg, Al, Ca and Si, 0.0016 to 0.05% residual oxygen, and the balance Cu with impurities. Desirably, the content of Zr is 0.005 to 0.03%, and the content of residual oxygen is 0.002 to 0.02%.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JPH03126848A ANNEALING METHOD 失效
公开(公告)号：JPH03126848A
公开(公告)日：1991-05-30
申请号：JP26571689
申请日：1989-10-12
申请人： KOBE STEEL LTD
发明人： INABA TAKASHI , HO TOSHIHIKO , SUGISHITA YUKIO
IPC分类号： C22F1/04 , C22F1/00
摘要： PURPOSE:To carry out heat treatment free from the waste of heat and time even in the case of a high-temp. coil by chucking an Al-base metal sheet or bar at the inlet side of an annealing furnace at the time of applying continuous annealing to the above shut or bar. CONSTITUTION:For example, an annealing furnace 3 consisting of a heating zone 31 and a cooling zone 32 is disposed between an uncoiler 1 and a recoiler 2, and a chuck 4 is provided to the position between the inlet side and the outlet side of the furnace 3 into a state capable of performing a reciprocating motion through the inside of the furnace. For example, a chain 5 is provided along the course, the inlet side of the furnace the inside of the furnace the outlet side of the furnace the recoiler the inlet side of the furnace, to which a pulley 6 is provided to move the chuck 4. The end of an Al or Al-alloy coil W is gripped by means of the chuck 4, by which the coil W can be moved from the inlet side of the furnace through the inside of the furnace to the inlet side. The end of the coil W is gripped by means of the chuck 4, and this coil W is passed through the furnace and coiled round the recoiler 2. By this method, an accumulator in a continuous annealing furnace can be omitted, and the purpose can be accomplished.

5. 发明专利

JPH02290652A TWIN ROLL CASTING METHOD FOR ALUMINUM ALLOY 失效
公开(公告)号：JPH02290652A
公开(公告)日：1990-11-30
申请号：JP11104489
申请日：1989-04-28
申请人： KOBE STEEL LTD
发明人： HOSHINO KOZO , SUGISHITA YUKIO
IPC分类号： B22D11/06
摘要： PURPOSE:To continuously cast an Al alloy plate having high quality without any liner defect, etc., by discharging the molten Al alloy into gap between twin rolls from tip part of a nozzle for casting, cooling, solidifying and making molten metal flowing velocity at center part in width direction of the nozzle faster than that in the edge parts thereof. CONSTITUTION:The molten Al alloy is discharged into gap between one pair of rotating rolls from the tip part of the nozzle for casting, cooled and solidified between these rolls to cast continuously the Al alloy plate. In the twin roll casting method for Al alloy, flat rectangular type nozzle tip 5 is arranged to the above nozzle. In the space widened to the end part arranged with spacers 8 in this nozzle tip 5, teardrops 7 for regulating flowing direction are arranged. In a distribution box 1 communicating to this space, rectangular buffle plate 3 in contact with upper wall and side wall is arranged, and the molten metal is guided from inlet 2 arranged at the bottom wall. This molten metal is passed through the nozzle tip 5 and spouts from the nozzle tip part at such velocity that the flowing velocity at center part in the width direction is faster than that in the edge parts by more than 5%. By this method, molten metal flowing component from center part to the edge part is developed in the sump and fine bubble is pushed to side part and also uneven distribution of the molten metal is prevented.

6. 发明专利

JP2010222675A Tinned copper alloy sheet material for fitting type terminal 有权
标题翻译：用于配接端子的铜合金板材料
公开(公告)号：JP2010222675A
公开(公告)日：2010-10-07
申请号：JP2009073620
申请日：2009-03-25
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TAIRA KOICHI , SUGISHITA YUKIO , MASAGO YASUSHI , SAKAMOTO HIROSHI , MIWA YOSUKE
IPC分类号： C23C28/00 , H01R13/03
摘要： PROBLEM TO BE SOLVED: To provide a tinned copper alloy sheet for a fitting type terminal which is inexpensive and is less in its friction coefficient. SOLUTION: In the tinned copper alloy sheet, the surface of a tinning layer is stuck with graphite grains with a grain size of ≥0.1 μm by ≥50 pieces per 100 μm 2 . In the stuck graphite grains with the grain sizes of ≥0.1 μm, the number of the grains with the grain size of 0.1 to 1 μm is ≥80%, and the maximum grain size thereof is ≤3 μm. Since, in the fitting type terminal produced using the copper alloy sheet, insertion force can be remarkably reduced, it is suitable for small multipolarization. Further, in the copper alloy sheet, the change of contact resistance with the lapse of time is reduced. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种便宜且摩擦系数较小的配合型端子的镀锡铜合金板。
解决方案：在镀锡铜合金板中，镀锡层的表面与每100微米 2 ≥50块的颗粒尺寸≥0.1微米的石墨颗粒粘合。在粒径≥0.1μm的粘附石墨粒子中，粒径为0.1〜1μm的晶粒数为≥80％，最大粒径≤3μm。由于在使用铜合金板制造的装配型端子中，可以显着地降低插入力，适合于小的多极化。此外，在铜合金板中，接触电阻随时间的变化减小。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2008218187A COPPER ALLOY TERMINAL WITH Sn PLATING AND ITS MANUFACTURING METHOD 有权
标题翻译：铜合金端子及其制造方法
公开(公告)号：JP2008218187A
公开(公告)日：2008-09-18
申请号：JP2007053837
申请日：2007-03-05
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： NISHIMURA MASAYASU , SUGISHITA YUKIO
IPC分类号： H01R13/03 , H01R43/16
摘要： PROBLEM TO BE SOLVED: To improve solder performance without the need of post-plating, for a terminal of a substrate manufactured by press-stamping a copper alloy plate with double sides Sn-plated.
SOLUTION: After an Sn-plated copper alloy plate is put under a press stamping process, corners 15 at the underside of a terminal 3 are put under a press compression process to crush them flat, and smooth a dimple-like rupture face 9. Both end faces of the terminal 3 are composed of bore cross sections 6 formed by press stamping, at least a part of a bore face 8 is coated with an Sn layer 11 extended from a sag part 7, the underside corners 15 are crushed flat by the press compression process, and the rupture face 9 is smoothed. A part of the rupture face 9 is coated with an Sn layer 17 extended from an underside surface.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高焊料性能而不需要后电镀，对于通过冲压具有双面镀锡的铜合金板制造的基板的端子。
解决方案：将镀锡铜合金板放置在冲压加工之后，将端子3的下侧的角15置于压制压制过程中，将其平坦化，并使凹坑状破裂面平滑端子3的两个端面均由冲孔冲压形成的钻孔横截面6组成，孔面8的至少一部分涂有从凹陷部分7延伸的Sn层11，下侧角15被压碎通过压制压缩工艺平坦化，并使破裂面9平滑。断裂面9的一部分涂覆有从下表面延伸的Sn层17。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008169445A Copper alloy material provided with plating film for fuse, and manufacturing method therefor 有权
标题翻译：用于保险丝的镀膜的铜合金材料及其制造方法
公开(公告)号：JP2008169445A
公开(公告)日：2008-07-24
申请号：JP2007004619
申请日：2007-01-12
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： NISHIMURA MASAYASU , NOMURA YUKIYA , SUGISHITA YUKIO
IPC分类号： C22C9/02 , C22C9/06 , C22C13/00 , C22C19/03 , C23C28/02 , C25D5/12 , C25D5/50 , H01H85/06
摘要： PROBLEM TO BE SOLVED: To provide a copper alloy material for a fuse, which has improved pre-arcing time-current characteristics.
SOLUTION: The copper alloy material provided with a plating film comprises: a copper alloy substrate 1; an Ni layer 2 formed on the surface thereof; an alloy layer 3 containing Ni and Sn formed thereon, which is formed from an Ni-Sn alloy, an Ni-Cu-Sn alloy or both of them; and a pure Sn layer 4 formed thereon as the outermost surface layer. The copper alloy substrate 1 comprises, 0.1 to 1 mass% Ni, 0.1 to 1 mass% Sn, 0.01 to 0.2 mass% P, and the balance Cu with unavoidable impurities. The Ni layer 2 has a thickness of 0 to 10 μm, the alloy layer 3 containing Ni and Sn has a thickness of 0.01 to 50 μm, and the pure Sn layer 4 has a thickness of 0.1 μm or more. The manufacturing method comprises the steps of plating the surface of the copper alloy substrate with Ni and subsequently with Sn, and then subjecting the resultant substrate to reflow treatment or heat treatment; or the steps of plating the surface of the copper alloy substrate with Ni, and then hot-dip-plating the Ni-plated surface with Sn.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于保险丝的铜合金材料，其具有改善的预电弧时间电流特性。设置有镀膜的铜合金材料包括：铜合金基板1; 形成在其表面上的Ni层2; 由Ni-Sn合金，Ni-Cu-Sn合金或它们两者形成的含有形成在其上的Ni和Sn的合金层3; 和形成在其上的纯Sn层4作为最外表面层。铜合金基板1包括0.1〜1质量％的Ni，0.1〜1质量％的Sn，0.01〜0.2质量％的P，余量为不可避免的杂质。 Ni层2的厚度为0〜10μm，含有Ni和Sn的合金层3的厚度为0.01〜50μm，纯Sn层4的厚度为0.1μm以上。该制造方法包括以下步骤：用Ni电镀铜合金基板的表面，然后用Sn进行镀覆，然后对得到的基板进行回流处理或热处理。或者利用Ni对铜合金基板的表面进行电镀的工序，然后用Sn对镀Ni表面进行热浸镀。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JPH07150189A HOT ROLLING OIL COMPOSITION FOR ALUMINUM AND ALUMINUM ALLOY 失效
公开(公告)号：JPH07150189A
公开(公告)日：1995-06-13
申请号：JP17639794
申请日：1994-07-28
申请人： KOBE STEEL LTD , KAO CORP
发明人： OKAMOTO YOSHIO , SUGISHITA YUKIO , ANDO HIROYUKI , MATSUI KUNIAKI , ICHIMOTO TAKEHIKO , NEGISHI MASATAKA
IPC分类号： C10M169/04 , C10M101/02 , C10M129/40 , C10M129/70 , C10M137/02 , C10M137/04 , C10M149/06 , C10M159/08 , C10M173/00 , C10N20/02 , C10N20/04 , C10N30/00 , C10N40/24
摘要： PURPOSE:To obtain a water-dispersed oil composition for hot rolling of aluminum (alloy), excellent in lubricity in rolling, surface quality of a plate, and emulsion stability by using a specified mineral oil and a plurality of specified compounds each in a specified amount as the constituents. CONSTITUTION:This composition contains a mineral oil having a viscosity of at most 80cSt (40 deg.C), 3-30wt.% of at least one compound selected from a 10-22C fatty acid, an oil or fat, and a 10-22C fatty acid monoester of a 1-22C alcohol (e.g. oleic acid), 0.5-10wt.% 4-18C alkyl or alkenyl phosphate (phosphite) (e.g. dilauryl phosphite), and 0.1-10wt.% organic acid [represented by the formula R COOH (wherein R is 1-5C alkyl, hydroxyalkyl, carboxyalkyl or carboxyl)] salt of a high-molecular compound having an average molecular weight of 10,000 to 1,000,000 and comprising a copolymer of a monomer of the formula (wherein R is H or CH3; R2 and R3 are each H or 1-3C alkyl; m is 0 or 1; and n is 1 to 3) and (meth)acrylamide and/or a (meth)acrylic salt.

10. 发明专利

JPH0288741A STOCK FOR HIGH RECORDING DENSITY DISK AND ITS MANUFACTURE 失效
公开(公告)号：JPH0288741A
公开(公告)日：1990-03-28
申请号：JP24306488
申请日：1988-09-27
申请人： KOBE STEEL LTD
发明人： HOSHINO KOZO , SUGISHITA YUKIO , KAGEYAMA MASAO , USUI HIDEYOSHI
IPC分类号： C22F1/04 , C22C21/08 , C22F1/00
摘要： PURPOSE:To manufacture the title stock in the use of a low purity Al metal by subjecting an ingot of an Al-Mg alloy having specific compsn. to soaking treatment under specific conditions and regulating the rolling-starting temp. CONSTITUTION:An ingot of an Al-Mg alloy contg., by weight, 3 to 5% Mg and 0.015 to 0.030% Si, is subjected to soaking treatment at 500 to 560 deg.C soaking temp. for >=1hr holding time. The ingot is then subjected to hot rolling at >=500 deg.C rolling-starting temp. into a stock for a magnetic disk. In this way, the stock for a high density disk contg.

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