公开(公告)号：US07261569B2

公开(公告)日：2007-08-28

申请号：US10554741

申请日：2004-03-23

申请人： Shinji Uchida ,  Yoshiyuki Nakai ,  Tadashi Inoue

发明人： Shinji Uchida ,  Yoshiyuki Nakai ,  Tadashi Inoue

IPC分类号： H01R12/00

CPC分类号： H05K3/365 ,  H01R12/728 ,  H05K1/117 ,  H05K2201/09163 ,  H05K2201/10189 ,  H05K2201/10265

摘要： A connecting structure is for a printed wiring board to be electrically connected to a FPC. The FPC includes a substrate and electro-conductive portions. The printed wiring board includes an insertion opening provided on an edge surface thereof, and line connecting terminals formed on an inner wall face of the insertion opening. A dual in-line contact member including first contact members is fixed to the top end portion of the FPC. Each first contact member includes a main body, and a first arm and a second arm extending from the main body generally in parallel to each other. Furthermore, the first arm and the second arm are bent at bent portions so as to form curves protruding away from each other. With the present embodiment, at least one of the first arm and the second arm press the corresponding line connecting terminal provided within the insertion opening at the bent portion thereof by inserting the FPC to the insertion opening of the printed wiring board. Thus, the FPC is connected to the edge surface of the printed wiring board. This improves the freedom from the perspective of design of the wiring pattern as well as allowing mounting of circuit components with high circuit density.

摘要翻译： 连接结构用于印刷线路板与FPC电连接。 FPC包括基板和导电部分。 印刷电路板包括设置在其边缘表面上的插入开口和形成在插入开口的内壁面上的线连接端子。 包括第一接触构件的双列直线接触构件固定到FPC的顶端部分。 每个第一接触构件包括主体，并且第一臂和第二臂大体上彼此平行地从主体延伸。 此外，第一臂和第二臂在弯曲部弯曲，以形成彼此远离的曲线。 在本实施例中，通过将FPC插入印刷电路板的插入口，第一臂和第二臂中的至少一个通过将FPC设置在插入口内的相应的线连接端子的弯曲部分处。 因此，FPC连接到印刷线路板的边缘表面。 这提高了从布线图案的设计的角度的自由度以及允许安装具有高电路密度的电路部件。

公开(公告)号：US20060065329A1

公开(公告)日：2006-03-30

申请号：US11271428

申请日：2005-11-10

申请人： Tadashi Inoue ,  Yoichi Motoyashiki ,  Hiroyasu Kikuchi ,  Sadanori Imada ,  Takayuki Odake ,  Yasunobu Nagataki ,  Toru Inazumi

发明人： Tadashi Inoue ,  Yoichi Motoyashiki ,  Hiroyasu Kikuchi ,  Sadanori Imada ,  Takayuki Odake ,  Yasunobu Nagataki ,  Toru Inazumi

IPC分类号： C23C2/28

CPC分类号： C21D8/0226 ,  C21D8/0236 ,  C21D8/0263 ,  C22C38/008 ,  C22C38/04 ,  C22C38/12 ,  C22C38/14 ,  C22C38/24 ,  C23C2/02

摘要： The present invention relates to a high strength steel sheet consisting essentially of 0.04 to 0.1% C, 0.5% or less Si, 0.5 to 2% Mn, 0.05% or less P, 0.005% or less O, 0.005% or less S, by weight, having 10 μm or less of average ferritic grain size, and 20 mm/mm2 or less of generation frequency A, which generation frequency A is defined as the total length of a banded secondary phase structure observed per 1 mm2 of steel sheet cross section along the rolling direction thereof. The steel sheet is manufactured by, for example, a method comprising the steps of: hot-rolling a continuously cast slab having the composition described above at temperatures of Ar3 transformation point or above directly or after reheating thereof; and cooling the hot-rolled steel sheet within 2 seconds down to the temperatures of from 600 to 750° C. at cooling speeds of from 100 to 2,000° C./sec, followed by coiling the cooled steel sheet at temperatures of from 450 to 650° C. The present invention provides a high strength steel sheet having strengths of 340 MPa or more and having excellent stretch flanging performance, ductility, and shock resistance, providing a sufficient coil shape with good surface properties, even when hot dip zinc-coating is applied.

摘要翻译： 高强度钢板本发明涉及一种高强度钢板，主要由以下组成的高强度钢板：基本上由Si：0.5〜0.1％，Si：0.5〜2％，Mn：0.05％以下，P：0.005％以下，O：0.005％以下，S： 平均铁素体晶粒尺寸为10μm以下，发生频率A为20mm / mm 2以下的发生频率A，将发生频率A定义为观察到的带状二相结构的总长度 每1mm 2钢板横截面沿其轧制方向。 钢板通过例如以下方法制造：包括以下步骤：在Ar 3相变点或更高的温度下直接或重新加热上述具有上述组成的连续铸造板坯 ; 并在200〜2000℃/秒的冷却速度下，在2秒钟内将热轧钢板冷却至600〜750℃的温度，然后将冷却后的钢板在450〜 650℃。本发明提供强度为340MPa以上且具有优异的拉伸凸缘性能，延展性和抗冲击性的高强度钢板，提供具有良好表面性能的足够的线圈形状，即使当热浸锌涂层 被申请;被应用。

公开(公告)号：US06818079B2

公开(公告)日：2004-11-16

申请号：US10445631

申请日：2003-05-27

申请人： Tadashi Inoue ,  Yoichi Motoyashiki ,  Hiroyasu Kikuchi ,  Yoshimasa Funakawa ,  Hiroshi Nakata ,  Sadanori Imada ,  Toru Inazumi

发明人： Tadashi Inoue ,  Yoichi Motoyashiki ,  Hiroyasu Kikuchi ,  Yoshimasa Funakawa ,  Hiroshi Nakata ,  Sadanori Imada ,  Toru Inazumi

IPC分类号： C21D800

CPC分类号： C21D8/0226 ,  C21D8/021

摘要： A method for manufacturing a steel sheet comprising continuously casting a steel containing 0.04 to 0.2 wt. % C, 0.25 to 2 wt. % Si, 0.5 to 2.5 wt. % Mn, and 0.1 wt. % or less Al to form a slab; hot-rolling by rough-rolling the slab to form a sheet bar and finish-rolling the sheet bar with a reduction in thickness at the final stand of less than 30%, the finish-rolling being completed at a temperature from the Ar3 transformation point to the Ar3 transformation point +60° C.; primary-cooling the hot-rolled steel sheet, the primary cooling being started within 1 second after the completion of hot-rolling and conducting the cooling at a cooling speed of higher than 200° C./sec down to a temperature of Ar3 −30° C. to the Ar1 transformation point; slow cooling or air-cooling the primary-cooled steel sheet at a temperature of the Ar3 transformation point to the Ar1 transformation point at 10° C./sec or less for 2 seconds or more; secondary-cooling the steel sheet after the slow cooling or the air-cooling at 30° C./sec or more; and coiling the secondary-cooled steel sheet at 300° C. or less.

摘要翻译： 一种钢板的制造方法，其特征在于，连续铸造含有0.04〜0.2重量％ ％C，0.25〜2重量％ ％Si，0.5〜2.5wt。 ％Mn和0.1wt。 ％以下的Al以形成板坯; 通过对板坯进行粗轧以形成板坯进行热轧，并且在最终机架上以厚度减小的方式对板坯进行精轧，其退火温度在Ar3相变点 到Ar3转化点+ 60°C。 对热轧钢板进行一次冷却，一次冷却在热轧结束后的1秒内开始，以高于200℃/秒的冷却速度进行冷却至Ar3〜 °C至Ar1转化点; 在Ar 3相变点的温度下在10℃/秒以下缓慢冷却或空气冷却2秒以上的主冷却钢板; 在缓慢冷却或空气冷却30℃/秒以上之后对钢板进行二次冷却; 并且在300℃以下卷取二次冷却钢板。

公开(公告)号：US06632295B2

公开(公告)日：2003-10-14

申请号：US09864473

申请日：2001-05-24

申请人： Hiroshi Nakata ,  Tadashi Inoue ,  Hiroyasu Kikuchi ,  Sadanori Imada ,  Akira Hiura ,  Takeshi Nakahara ,  Satoshi Ishijima ,  Yoshimasa Funakawa ,  Toru Inazumi

发明人： Hiroshi Nakata ,  Tadashi Inoue ,  Hiroyasu Kikuchi ,  Sadanori Imada ,  Akira Hiura ,  Takeshi Nakahara ,  Satoshi Ishijima ,  Yoshimasa Funakawa ,  Toru Inazumi

IPC分类号： C21D802

CPC分类号： H01F1/16 ,  C21D8/0226 ,  C21D8/1222 ,  C21D8/1261 ,  C22C38/008 ,  C22C38/04 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  Y02P10/212

摘要： A high tensile strength hot-rolled steel sheet comprises 0.04 to 0.09% C, 0.1% or less Si, 0.5 to 1.5% Mn, 0.02% or less P, 0.01% or less S, 0.1% or less Al, 0.001 to 0.008% N, and 0.01 to 0.15% Ti, by mass %, the content of ingredient there each satisfying the equation (1), and the ferritic grain size &agr; (&mgr;m) satisfying the equation (2): [C]+7×[Si]+0.1×[Mn]+[P]+14×[S]+1.75×[Al] +23×[N]+[Ti]+18×[O]+7×[Cu]+18×[Sn]+7×[Mo]+ 1.7×[Cr]+70×[B]+7×[Ca]+14×[Zr]+14×[V]+7×[Nb] ≦2  (1) 3≦&agr;≦60×[Ti]+8  (2) where, [X] denotes the content (mass %) of element X. This hot-rolled steel sheet has excellent workability, high magnetic permeability and high magnetic flux density in a strong magnetic field, and has 490 MPa or higher strength, and is suitable for large electric equipment such as a rotor of generator.

摘要翻译： 高拉伸强度热轧钢板含有0.04〜0.09％的C，0.1％以下的Si，0.5〜1.5％的Mn，0.02％以下的P，0.01％以下的S，0.1％以下的Al，0.001〜0.008％ N，0.01〜0.15％的Ti，按质量％计，各成分的含量满足式（1），满足式（2）的铁素体粒径α（母）：其中，[X ]表示元件X的含量（质量％）。这种热轧钢板在强磁场中具有优异的可加工性，高磁导率和高磁通密度，并且具有490MPa或更高的强度，并且适用于大电 设备如发电机转子。

公开(公告)号：US06524726B1

公开(公告)日：2003-02-25

申请号：US09446708

申请日：1999-12-23

申请人： Fusato Kitano ,  Masaya Morita ,  Yoshihiro Hosoya ,  Takeshi Fujita ,  Tadashi Inoue ,  Masahiro Iwabuchi ,  Takeo Ishii

发明人： Fusato Kitano ,  Masaya Morita ,  Yoshihiro Hosoya ,  Takeshi Fujita ,  Tadashi Inoue ,  Masahiro Iwabuchi ,  Takeo Ishii

IPC分类号： C22C3812

CPC分类号： C21D8/0426 ,  C21D8/0436 ,  C21D8/0473 ,  C21D8/0478 ,  C22C38/004 ,  C22C38/04 ,  C22C38/12 ,  C23C2/02 ,  Y10T428/12799

摘要： Disclosed is a cold-rolled steel sheet excellent in formability, panel shapeability and dent-resistance, comprising 0.005 to 0.015% by weight of C, 0.01 to 0.2% by weight of Si, 0.2 to 1.5% by weight of Mn, 0.01 to 0.07% by weight of P, 0.006 to 0.015% by weight of S, 0.01 to 0.08% by weight of sol. Al, not higher than 0.004% by weight of N (N≦0.004%), not higher than 0.003% by weight of O (O≦0.003%), 0.04 to 0.23% by weight of Nb, 1.0≦(Nb %×12)/(C %×93)≦3.0, and a balance of Fe and unavoidable impurities, said cold-rolled steel sheet meeting the relationship given below: exp(&egr;)×(5.29×exp(&egr;)−4.19)≦&sgr;/&sgr;0.2≦exp(&egr;)×(5.64×exp(&egr;)−4.49) where 0.002

摘要翻译： 公开了一种成型性，面板成型性和耐摔性优异的冷轧钢板，其含有0.005〜0.015重量％的C，0.01〜0.2重量％的Si，0.2〜1.5重量％的Mn，0.01〜0.07 P，0.006〜0.015重量％的S，0.01〜0.08重量％的溶胶。 Al，不高于0.004重量％的N（N <0.004％），不高于0.003重量％的O（O <0.003％），0.04〜0.23重量％的Nb，1.0 <=（Nb ％x12）/（C％x93）<= 3.0，余量为Fe和不可避免的杂质，所述冷轧钢板满足下列关系：其中0.002 <= 0.096，εi表示真应变σσ。 2表示0.2％的屈服应力，σ表示相对于epsi的真实应力。

公开(公告)号：US5669989A

公开(公告)日：1997-09-23

申请号：US547705

申请日：1995-10-19

申请人： Tadashi Inoue ,  Kiyoshi Tsuru ,  Shinichi Okimoto ,  Naokazu Yamamura ,  Tetsuo Yamamoto ,  Hirohisa Haiji

发明人： Tadashi Inoue ,  Kiyoshi Tsuru ,  Shinichi Okimoto ,  Naokazu Yamamura ,  Tetsuo Yamamoto ,  Hirohisa Haiji

IPC分类号： C22C19/03 ,  C22F1/00 ,  C22F1/10 ,  H01F1/147 ,  H01F1/04

CPC分类号： H01F1/14708 ,  C22C19/03 ,  H01F1/14716

摘要： A Ni--Fe magnetic alloy consists essentially of: 77 to 80 wt. % Ni, 3.5 to 5 wt. % Mo, 1.5 to 3 wt. % Cu, 0.1 to 1.1 wt. % Mn, 0.1 wt. % or less Cr, 0.003 wt. % or less S, 0.01 wt. % or less P, 0.005 wt. % or less 0, 0.003 wt. % or less N, 0.02 wt. % or less C, 0.001 to 0.05 wt. % Al, 1 wt. % or less Si, 2.6-6 of the weight ratio of Ca to S, (Ca/S), and the balance being Fe and inevitable impurities, satisfies an equation of 3.2.ltoreq.(2.02.times.�Ni!-11.13.times.�Mo!-1.25.times.�Cu!-5.03.times.�Mn!)/(2.13.times.�Fe!).ltoreq.3.8; and has a Mo segregation ratio defined by a seregration equation satisfying 5% or less, the seregration equation being .vertline.(Mo content in a segregation region-Mo average content)/(Mo average content).vertline..times.100%. A method for producing a magnetic Ni--Fe alloy comprises the steps of: a first heating step of heating an alloy ingot to 1200.degree. to 1300.degree. C. for 10 to 30 hrs; slabbing the heated ingot at a finishing temperature of 950.degree. C. or more to produce a slab; a second heating step of heating the slab at 1150.degree. to 1270.degree. C. for 1 to 5 hrs; and hot rolling the heated slab at a finishing temperature 950.degree. C. or more.

摘要翻译： Ni-Fe磁性合金主要由以下组成：77〜80wt。 ％Ni，3.5〜5wt。 ％Mo，1.5〜3wt。 ％Cu，0.1〜1.1wt。 ％Mn，0.1wt。 ％以下Cr，0.003重量％ ％以下S，0.01重量％ ％以下P，0.005重量％ ％以下0，0.003重量％ ％以下N，0.02重量％ ％以下C，0.001〜0.05重量％ ％Al，1wt。 ％以下的Si，2.6〜6（Ca / S）的重量比（Ca / S），余量为Fe和不可避免的杂质，满足3.2的方程式（2.02×[Ni] -11.13×[ Mo] -1.25x [Cu] -5.03x [Mn]）/（2.13x [Fe]）= 3.8; 并且具有由满足5％以下的对数方程定义的Mo偏析比，所述对数方程为|（偏析区中的Mo含量-Mo平均含量）/（Mo平均含量）| x100％。 一种磁性Ni-Fe合金的制造方法，其特征在于，包括以下步骤：将合金锭加热到1200〜1300℃进行10〜30小时的第一加热工序; 在950℃或更高的终轧温度下对加热的锭进行烧结以制造板坯; 第二加热步骤，在1150℃至1270℃下加热板坯1至5小时; 并在最终温度950℃或更高温度下热轧加热的板坯。

公开(公告)号：US5605582A

公开(公告)日：1997-02-25

申请号：US153890

申请日：1993-11-17

申请人： Tadashi Inoue ,  Hidekazu Yoshizawa ,  Kiyoshi Tsuru ,  Yoshiaki Shimizu ,  Tomoyoshi Okita

发明人： Tadashi Inoue ,  Hidekazu Yoshizawa ,  Kiyoshi Tsuru ,  Yoshiaki Shimizu ,  Tomoyoshi Okita

IPC分类号： C22C38/08 ,  H01J29/07 ,  G03C5/00

CPC分类号： C22C38/08 ,  H01J29/07 ,  H01J2229/0733

摘要： An alloy sheet having a pierced hole face and providing a desirable etching performance, comprising {331}, {210}, and {211} planes on the surface; the gathering degree of the {311} plane being 14% or less, the gathering degree of the {210} plane being 14% or less, and the gathering degree of the {211} plane being 14% or less; and the ratio of the gathering degrees expressed by the equation {210}/({331}+{211}) being 0.2 to 1. An alloy sheet having a pierced hole face providing a desirable etching performance, comprising planes of {111}, {100}, {110}, {311}, {331}, {210} and {211}; the gathering degree of the {111} plane, S.sub.1, being 1 to 10%, the gathering degree of the {100} plane, S.sub.2, being 50 to 94%, the gathering degree of the {110} plane, S.sub.3, being 1 to 24%, the gathering degree of the {311} plane, S.sub.4, being 1 to 14%, the gathering degree of the {331} plane, S.sub.5, being 1 to 14%, the gathering degree of the {210} plane, S.sub.6, being 1 to 14%, the gathering degree of the {211} plane, S.sub.7, being 1 to 14%; and the ratio of gathering degrees expressed by the equation (S.sub.2 +S.sub.4 +S.sub.6)/(S.sub.1 +S.sub.3 +S.sub.5 +S.sub.7) being 0.8 to 20.

摘要翻译： 一种具有穿孔孔面并提供理想蚀刻性能的合金薄板，在表面上包括{331}，{210}和{211}平面; {311}飞机的集合度为14％以下，{210}飞机的集合度为14％以下，{211}飞机的集合度为14％以下; 并且由方程{210} /（{331} + {211}）表示的收集度的比例为0.2至1.具有提供所需蚀刻性能的穿孔孔面的合金板，包括{111}， {100}，{110}，{311}，{331}，{210}和{211}; {111}面的集合度S1为1〜10％，{100}面的聚集度S2为50〜94％，{110}面的聚集度S3为1 至{24}，{311}飞机的集合度S4为1〜14％，{331}飞机的集合度S5为1〜14％，{210}飞机的集合度为24％ S6为1〜14％，{211}飞机的集合度为S7〜1〜14％。 并且由等式（S2 + S4 + S6）/（S1 + S3 + S5 + S7）表示的收集度的比率为0.8至20。

公开(公告)号：US5501749A

公开(公告)日：1996-03-26

申请号：US342238

申请日：1994-11-18

申请人： Tadashi Inoue ,  Kiyoshi Tsuru ,  Tomoyoshi Okita ,  Michihito Hiasa

发明人： Tadashi Inoue ,  Kiyoshi Tsuru ,  Tomoyoshi Okita ,  Michihito Hiasa

IPC分类号： C21D8/02 ,  C22C38/08 ,  H01J9/14 ,  H01J29/07

CPC分类号： H01J9/142 ,  C21D8/0205 ,  C22C38/08 ,  H01J29/07 ,  C21D2201/05 ,  C21D8/0236 ,  H01J2229/0733

摘要： A thin Fe--Ni alloy sheet for shadow mask consists essentially of Ni of 34 to 38 wt. %, Si of 0.05 wt. % or less, B of 0.0005 wt. % or less, O of 0.002 wt. % or less and N of 0.0015% or less, the balance being Fe and inevitable impurities; said alloy sheet after annealing before press-forming having 0.2% proof stress of 28.5 kgf/mm.sup.2 or less; and a degree of {211} plane on a surface of said alloy sheet being 16% or less. And further modified similar alloy sheets are also provided.Further, a method for producing a thin Fe--Ni alloy sheet for shadow mask comprises the steps of: (a) hot-rolling of a slab into a hot-rolled alloy strip; (b) hot-rolled sheet annealing of the hot-rolled strip at 910.degree. to 990.degree. C.; (c) cold-rolling of the annealed hot-rolled strip into a cold-rolled strip; (d) recrystallization annealing of the cold-rolled strip; (e) finish cold-rolling of the recrystallization annealed strip at a finish cold reduction ratio in response to austenite grain size D(D .mu.m) yieleded by the recrystallization annealing, the finish cold reducration ratio(R) being within a region enclosed by a range of R of 16 to 75 and a range of D of 6.38D-133.9.ltoreq.R.ltoreq.6.38D-51.0 and (f) annealing of the finish cold-rolled strip on conditions of a temperature of 720.degree. to 790.degree. C., a time of 2 to 40 min. and T.gtoreq.-53.8 logt+806, where T(.degree.C.) is the temperature of the annealing. And further modified similar methods are also provided.

摘要翻译： 用于荫罩的薄Fe-Ni合金板基本上由34至38重量％的Ni组成。 ％，Si为0.05wt。 ％以下，B为0.0005重量％ ％以下，O为0.002重量％ ％以下，N为0.0015％以下，余量为Fe和不可避免的杂质; 压制成形后的退火后的合金板的0.2％的屈服应力为28.5kgf / mm 2以下; 并且所述合金板的表面上的{211}面的程度为16％以下。 还提供了进一步改进的类似合金片材。 此外，用于制造用于荫罩的薄Fe-Ni合金薄板的方法包括以下步骤：（a）将板坯热轧成热轧合金带; （b）在910〜990℃的热轧带钢的热轧板退火。 （c）将退火的热轧带材冷轧成冷轧带材; （d）冷轧带材的再结晶退火; （e）根据通过再结晶退火所生成的奥氏体晶粒尺寸D（D mu m），精加工冷轧后的再结晶退火钢带进行冷轧，最终冷却还原率（R）在由 R的范围为16〜75，D范围为6.38D-133.9 / = - 53.8 logt + 806，其中T（℃）是退火的温度。 并提供了进一步修改的类似方法。

公开(公告)号：US5453138A

公开(公告)日：1995-09-26

申请号：US183121

申请日：1994-01-18

申请人： Tadashi Inoue ,  Kiyoshi Tsuru ,  Tomoyoshi Okita ,  Michihito Hiasa

发明人： Tadashi Inoue ,  Kiyoshi Tsuru ,  Tomoyoshi Okita ,  Michihito Hiasa

IPC分类号： C21D8/02 ,  C22C38/08 ,  H01J9/14 ,  H01J29/07 ,  C22C38/40 ,  C22C38/52

CPC分类号： H01J29/07 ,  C21D8/0205 ,  C22C38/08 ,  H01J9/142 ,  C21D2201/05 ,  C21D8/0236 ,  H01J2229/0733

摘要： An alloy sheet containing Fe, Ni and Cr has an average austenite grain size of 15 to 45 .mu.m and a degree of mixed grain for austenite grain size of 4.5 to 50%; the alloy sheet has a gathering degree of the {331} plane on a surface of the alloy sheet of 8 to 35%, a gathering degree of the {210} plane of 1 to 20% and a gathering degree of the {211} plane of 2 to 20%; the degree of mixed grain is expressed by the equation: (.vertline.0.5 Dmax-D.vertline./D).times.100 (%), where D is an average austenite grain size, and Dmax is a maximum austenite grain size in said alloy sheet.

摘要翻译： 含有Fe，Ni，Cr的合金板的奥氏体平均粒径为15〜45μm，奥氏体晶粒的混合度为4.5〜50％。 合金板在合金板表面上的{331}面的聚集度为8〜35％，{210}面的聚集度为1〜20％，聚集度为{211}面 为2〜20％; 混合颗粒的程度由下式表示：（| 0.5 Dmax-D | / D）×100（％）其中D是平均奥氏体晶粒尺寸，Dmax是所述合金板中的最大奥氏体晶粒尺寸。

公开(公告)号：US5252151A

公开(公告)日：1993-10-12

申请号：US768918

申请日：1991-10-01

申请人： Tadashi Inoue ,  Masayuki Kinoshita ,  Tomoyoshi Okita

发明人： Tadashi Inoue ,  Masayuki Kinoshita ,  Tomoyoshi Okita

IPC分类号： C21D8/02 ,  H01J9/14 ,  H01J29/07 ,  C12D8/00 ,  C12D9/46

CPC分类号： C21D8/0205 ,  H01J29/07 ,  H01J9/142 ,  H01J2229/0733

摘要： An Fe-Ni alloy sheet for a shadow mask, which consists essentially of:nickel: from 34 to 38 wt. %,silicon: from 0.01 to 0.15 wt. %,manganese: from 0.01 to 1.00 wt. %, andthe balance being iron and incidental impurities.The surface portion of the alloy sheet has a silicon (Si) segregation rate, as expressed by the following formula, of up to 10%: ##EQU1## and a center-line mean roughness (Ra) of the alloy sheet satisfies the following formula:0.3 .mu.m

摘要翻译： PCT No.PCT / JP91 / 00182 Sec。 371日期1991年10月1日 102（e）1991年10月1日PCT 1991年2月15日PCT PCT。 WO91 / 12345 PCT出版物 日期：1991年8月22日。一种用于荫罩的Fe-Ni合金板，其基本上由以下组成：镍：34至38重量％ ％，硅：0.01〜0.15wt。 ％，锰：0.01〜1.00wt。 ％，余量为铁和杂质。 合金板的表面部分具有如下式所示的硅（Si）偏析率，最高达10％：合金薄片的中心线平均粗糙度（Ra）满足下式 ：0.3μm<< / = Ra <0.7μm。 通过制备如上所述具有化学组成和硅偏析速率的Fe-Ni合金薄板制造上述Fe-Ni合金薄片，并赋予满足上述公式的中心线平均粗糙度（Ra） 在用于所述制备的合金板的最终轧制期间，通过一对钝的辊在合金板的两个表面上。 由此制造的Fe-Ni合金板在蚀刻可刺蚀性方面优异，并且在退火期间不发生粘附。