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11. 发明专利

JPS61262448A CONTINUOUS CASTING METHOD FOR THIN SHEET OF AL-MG ALLOY 失效
公开(公告)号：JPS61262448A
公开(公告)日：1986-11-20
申请号：JP10106085
申请日：1985-05-13
申请人： KOBE STEEL LTD
发明人： MITSUTA YOSHIHIRO , FURUKAWA TAKAO , SUGISHITA YUKIO , SAKAMOTO TOSHIMASA
IPC分类号： B22D11/00 , C22C1/02 , C22C21/06
摘要： PURPOSE:To produce a thin sheet which suppresses an Mg segregation defect and aggregation defect of compd. by adding a specific ratio of Be to a molten Al alloy contg. a specific ratio of Mg and casting continuously the molten alloy. CONSTITUTION:Be is added at 0.5-50ppm to the molten Al alloy contg. 0.5-6wt% Mg and the molten alloy is continuously cast, by which a thin sheet consisting of an Al-Mg alloy is produced. The Mg segregation defect on the surface of the thin sheet and the aggregation defect of the compd. are thereby suppressed and the thin sheet consisting of the Al-Ag alloy having the excellent quality is obtd.

12. 发明专利

JP2007039735A Method for producing copper alloy sheet with deformed cross section 有权
标题翻译：用于生产具有变形交叉部分的铜合金板的方法
公开(公告)号：JP2007039735A
公开(公告)日：2007-02-15
申请号：JP2005224807
申请日：2005-08-03
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MASAGO YASUSHI , OZAKI RYOICHI , SUGISHITA YUKIO , INOUE YOICHI
IPC分类号： C22F1/08 , B21B1/08 , B21B3/00 , C22C9/02 , C22C9/04 , C22C9/06 , C22F1/00 , H01L23/50
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To obtain a copper alloy sheet with deformed cross sections having high heat resistance, and also having high electric conductivity and excellent bending workability without performing annealing at all in the middle or final of cold rolling with deformed rolls when a flat sheet with a fixed thickness is produced to a sheet thickness direction from a cast ingot, and the flat sheet is cold-rolled with deformed rolls, so as to produce a copper alloy sheet with deformed cross sections having different thicknesses to the sheet width direction. SOLUTION: A copper alloy having a composition comprising, by mass, 0.03 to 0.5% Ni and 0.01 to 0.2% P, and in which the mass ratio between Ni and P, Ni/P is 2 to 10, and the balance copper with inevitable impurities is used. The copper alloy desirably comprises 0.005 to 0.5% Sn or/and 0.005 to 0.20% Fe. The copper alloy comprises 0.005 to 0.5% Zn at need. In cold rolling with deformed rolls, the cold working ratio in a thin part is controlled to 30 to 90%. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了获得具有高耐热性的变形横截面的铜合金板，并且还具有高导电性和优异的弯曲加工性，而在完成在变形辊的中间或最后的冷轧中完全退火时，从铸锭向片材厚度方向制造具有固定厚度的平板，并且用变形的辊对平板进行冷轧，以便制造具有与片材宽度不同的变形横截面的铜合金板方向。解决方案：一种铜合金，其组成包括质量为0.03〜0.5％的Ni和0.01〜0.2％的P，Ni和P，Ni / P的质量比为2〜10，余量使用不可避免的杂质的铜。铜合金理想地含有0.005〜0.5％的Sn和/或0.005〜0.20％的Fe。铜合金在需要时含有0.005〜0.5％的Zn。在用变形辊进行冷轧时，将薄的冷加工率控制在30〜90％。版权所有（C）2007，JPO＆INPIT

13. 发明专利

JP2005171366A Copper or copper alloy sheet or strip for press working and method for manufacturing the same 审中-公开
标题翻译：铜或铜合金板或用于压制工艺的条带及其制造方法
公开(公告)号：JP2005171366A
公开(公告)日：2005-06-30
申请号：JP2003416534
申请日：2003-12-15
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SUGISHITA YUKIO , TOKUNAGA HIROMOTO , TSUNO RIICHI , HARADA MUNEKAZU , INOUE YOICHI , MIWA YOSUKE , ISONO MASAAKI
IPC分类号： B21D22/02 , C23F11/00 , C23F11/14
摘要： PROBLEM TO BE SOLVED: To impart a rust preventive effect (discoloration prevention and corrosion prevention) to a copper or copper alloy sheet or strip by subjecting the copper or copper alloy sheet or strip to rust preventive treatment by benzotriazole or its derivative and simultaneously to prevent the deposition of green powder on a wiping pad at the time of press working, such as punching.
SOLUTION: The surface of the copper or copper alloy sheet or strip is subjected to the rust preventive treatment by the benzotriazole or its derivative and thereafter a press oil or rolling mill lubricant is applied thereto. The oil of a viscosity 1 to 30 cst is preferably applied thereto at a coating weight of 0.01 to 10 mg/m
2 . By the coating application of the oil, the dislodgment of the rust inhibitive film by the benzotriazole from the surface of the sheet or strip is substantially prevented, the generation of the green powder is suppressed and the deposition of the green powder of the wiping pad is prevented.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过对铜或铜合金板或带进行苯并三唑或其衍生物的防锈处理，使铜或铜合金板或带材具有防锈效果（防变色和防腐蚀）同时防止在冲压加工时诸如冲压之间的绿色粉末沉积在擦拭垫上。解决方案：通过苯并三唑或其衍生物对铜或铜合金板或带材的表面进行防锈处理，然后对其施加压榨油或轧机润滑剂。粘度为1〜30cst的油优选以0.01〜10mg / m 2的涂布重量施加于其上。通过油的涂布，基本上防止了苯并三唑从片材或带的表面脱落防锈膜，抑制了绿色粉末的产生，擦拭垫的绿色粉末的沉积是预防。版权所有（C）2005，JPO＆NCIPI

14. 发明专利

JP2000266528A METHOD FOR MEASURING THICKNESS OF ALUMINUM OR ALUMINUM ALLOY PLATE 失效
公开(公告)号：JP2000266528A
公开(公告)日：2000-09-29
申请号：JP7094199
申请日：1999-03-16
申请人： KOBE STEEL LTD
发明人： KURODA MASAYUKI , UCHIDA OSAMU , SUGISHITA YUKIO
IPC分类号： G01B15/02
摘要： PROBLEM TO BE SOLVED: To reduce the error between the thickness of an aluminum or aluminum alloy plate calculated from the absorption coefficient found by roentgenization and the actually obtained thickness of the plate by calculating the thickness by using a corrected absorption coefficient found by giving consideration to the temperature correction value for thermal expansion. SOLUTION: The temperature correction value (r) which is a variation is found from the absorption coefficient (u) only thinking over the alloy component of an aluminum plate by taking the variations of the thickness and specific gravity of the plate caused by thermal expansion into consideration. Since the temperature correction value (r) can be expressed by a function which only relies upon the temperature, a corrected absorption coefficient W is found from a formula, W=u+r. Therefore, the actually obtained thickness (t) of the aluminum plate can be found by calculating such a thickness (t) that meets a formula, I=I0e-Wt (where, I and I0 respectively represent the outgoing and incoming intensities of X rays). Thus the corrected absorption coefficient W can be obtained by taking the temperature correction value (r) into consideration in addition to the absorption coefficient (u) thinking over the alloy component.

15. 发明专利

JPH10183157A ROLLING OF ALUMINUM OR ALUMINUM ALLOY PLATE AND APPARATUS THEREFOR 失效
公开(公告)号：JPH10183157A
公开(公告)日：1998-07-14
申请号：JP34193296
申请日：1996-12-20
申请人： KOBE STEEL LTD
发明人： HATA MASAHIRO , FUJIMOTO TAKAYUKI , MATSUI KUNIAKI , IKEDA MASANORI , SUGISHITA YUKIO , ANDO HIROYUKI
IPC分类号： B21B45/02 , B21B3/00 , C10M149/02 , C10M169/04 , C10M173/00 , C10N20/02 , C10N20/04 , C10N20/06 , C10N30/04 , C10N30/06 , C10N30/10 , C10N40/24
摘要： PROBLEM TO BE SOLVED: To enable stationary rolling of an aluminum or aluminum alloy plate to a rolled plate having good surface properties without lowering of the oil-draining property by controlling the content of fine metallic powder in a water-dispersed rolling oil composition to a level smaller than a specific level in the rolling operation, thereby preventing the increase of the viscosity of the composition. SOLUTION: An aluminum or aluminum alloy plate is rolled by using a water- dispersed hot-rolling oil composition (Z) containing (A) a mineral oil dispersed in water in the form of droplets having an average particle diameter of 5-15μm, (B) a 10-22C fatty acid (1-22C alkyl monoester) or an oil or fat, (C) a 4-18C alkyl or alkenylphosphoric acid ester and (D) an organic acid salt [the acid is expressed by the formula R COOH (R is a 1-5C alkyl, etc.)] of a copolymer of a monomer of the formula (R is H or CH3 ; R and R are each H or a 1-3C alkyl; (m) is 0 or 1; (n) is 1-3) and (meth)acrylamide or a (meth)acrylic acid salt and having an average molecular weight of 10,000-1,000,000. The content of metal powder having an average particle diameter of

16. 发明专利

JPH10158679A METHOD FOR ROLLING ALUMINUM OR ALUMINUM ALLOY SHEET OR PLATE 失效
公开(公告)号：JPH10158679A
公开(公告)日：1998-06-16
申请号：JP31836096
申请日：1996-11-28
申请人： KOBE STEEL LTD
发明人： IKEDA MASANORI , MATSUI KUNIAKI , SUGISHITA YUKIO , ANDO HIROYUKI , FUJIMOTO TAKAYUKI , HATA MASAHIRO
IPC分类号： B21B3/00 , B21B27/10 , C10M169/04 , C10M173/00 , C10N20/00 , C10N20/02 , C10N40/20
摘要： PROBLEM TO BE SOLVED: To roll an aluminum or aluminum alloy sheet or plate stably by preventing the poor bite due to excessive lubrication and improving the easiness of separation of the rolling oil from the surface of the sheet or plate. SOLUTION: This method comprises using an oil-in-water hot rolling composition containing a mineral oil having a viscosity of 80cSt or below at 40 deg.C, 3-30wt.% 10-22C fatty acid or a monoalkyl ester or fat and oil thereof, 0.5-10wt.% 4-18C alkyl or alkenyl phosphite (phosphate) and 0.1-10wt.% organic acid salt of a copolymer comprising a monomer represented by the formula (R is hydrogen or methyl; R and R are each hydrogen or a 1-3C alkyl; m is 0 or an integer of 1; and n is an integer of 1-3) and (meth)acrylamide and/or (meth)acrylate and having an average molecular weight of 10,000-1,000,000 and controlling the oil concentration at ρ % in the range of (1,000-T)/600

17. 发明专利

JPH0112821B2 失效
公开(公告)号：JPH0112821B2
公开(公告)日：1989-03-02
申请号：JP10106185
申请日：1985-05-13
申请人： KOBE STEEL LTD
发明人： SUGISHITA YUKIO , MITSUTA YOSHIHIRO , FURUKAWA TAKAO
IPC分类号： B22D1/00 , B22D21/04 , C22C1/02

18. 发明专利

JPS63278643A PRODUCTION OF ALUMINUM AND ALUMINUM ALLOY AS CAST STRIP 失效
公开(公告)号：JPS63278643A
公开(公告)日：1988-11-16
申请号：JP11215387
申请日：1987-05-08
申请人： KOBE STEEL LTD
发明人： HOSHINO KOZO , SUGISHITA YUKIO , USUI HIDEYOSHI
IPC分类号： B22D11/06
摘要： PURPOSE:To stably reduce level line and to improve product value by casting aluminum or aluminum alloy strip while cleaning roll surface by brush roll at the time of casting the above metal by twin roll type casting machine. CONSTITUTION:In the case of casting Al or Al alloy strip by the twin roll type casting machine, the surface of roll is pushed sequentially or periodically or an optional time while rotating the brush roll, to clean it. By this method, the level line is stably reduced even after anodic oxidizing treatment as well as at the stage of the cast strip and the product value is improved.

19. 发明专利

JP2007258156A Conductive material for connection component 有权
标题翻译：连接组件导电材料
公开(公告)号：JP2007258156A
公开(公告)日：2007-10-04
申请号：JP2007022206
申请日：2007-01-31
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SUZUKI MOTOHIKO , SAKAMOTO HIROSHI , TSUNO RIICHI , SUGISHITA YUKIO , MASAGO YASUSHI , OZAKI RYOICHI
IPC分类号： H01R13/03 , C23C28/02 , C25D5/12 , C25D5/50 , C25D7/00
摘要： PROBLEM TO BE SOLVED: To provide a conductive material for a connection component low in a friction coefficient (low in insertion force), and capable of keeping reliability (low contact resistance) of electrical connection, and of providing solderability at the same time.
SOLUTION: This conductive material 1 for a connection component is composed by forming, on a roughened surface of a base material 3 made of a Cu sheet strip, a Ni coating layer 4 having an average thickness of 0.1-3.0 μm, a Cu coating layer 5 having an average thickness not greater than 0.1 μm, a Cu-Sn alloy coating layer 6 having an average thickness of 0.2-3.0 μm, and a Sn coating layer 7 in that order. In a vertical cross section 1a for a surface 1b of the material 1, the diameter D1 of the minimum inscribed circle of the Sn coating layer 7, the diameter D2 of the maximum inscribed circle thereof, and the height difference (y) between the foremost point 1A of the material 1 and the foremost point 6B of the Cu-Sn alloy coating layer 6 are not greater than 0.2 μm, 1.2-20 μm and not greater than 0.2 μm, respectively.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供低摩擦系数（插入力低）的连接部件的导电材料，并且能够保持电连接的可靠性（低接触电阻），并且能够提供可焊接性时间。解决方案：用于连接部件的导电材料1通过在由Cu片带制成的基材3的粗糙表面上形成平均厚度为0.1-3.0μm的Ni涂层4，平均厚度不大于0.1μm的Cu涂层5，平均厚度为0.2-3.0μm的Cu-Sn合金涂层6和Sn涂层7。在材料1的表面1b的垂直截面1a中，Sn涂层7的最小内切圆的直径D1，其最大内接圆的直径D2和最上面的高度差（y）材料1的点1A和Cu-Sn合金涂层6的最上点6B分别不大于0.2μm，1.2-20μm和不大于0.2μm。版权所有（C）2008，JPO＆INPIT

20. 发明专利

JP2006342389A COPPER ALLOY SHEET FOR ELECTRICAL CONNECTION PART 审中-公开
公开(公告)号：JP2006342389A
公开(公告)日：2006-12-21
申请号：JP2005168591
申请日：2005-06-08
申请人： KOBE STEEL LTD
发明人： NOMURA YUKIYA , SAKAMOTO HIROSHI , SUGISHITA YUKIO
IPC分类号： C22C9/06 , C22C9/02
摘要： PROBLEM TO BE SOLVED: To obtain a copper alloy sheet for electrical connection parts, which is composed of a solid-solution type copper alloy of Cu-Ni-Sn type and has excellent bendability, shearing and blanking workability and stress relaxation resistance. SOLUTION: The copper alloy sheet has a composition which is composed of 0.4 to 1.6% Ni, 0.4 to 1.6% Sn, 0.027 to 0.15% P, 0.005 to 0.15% Fe and the balance essentially Cu with impurities and in which the ratio between Ni content and P content, Ni/P, is COPYRIGHT: (C)2007,JPO&INPIT

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