Fe-Ni alloy sheet for shadow mask, excellent in etching pierceability,
preventing sticking during annealing, and inhibiting production of gases
    1.
    发明授权
    Fe-Ni alloy sheet for shadow mask, excellent in etching pierceability, preventing sticking during annealing, and inhibiting production of gases 失效
    FE-NI合金板用于阴影掩模,优良的抗蚀性能,防止在退火期间的粘贴,并抑制气体的生产

    公开(公告)号:US5234512A

    公开(公告)日:1993-08-10

    申请号:US754386

    申请日:1991-09-03

    摘要: An Fe-Ni alloy sheet for a shadow mask excellent in etching pierceability, preventing sticking during annealing, and inhibiting production of gases, which consists essentially of:______________________________________ nickel (Ni) from 34 to 38 wt. %, silicon (Si) from 0.01 to 0.09 wt. %, aluminum (Al) from 0.002 to 0.020 wt. %, calcium (Ca) from 0.0002 to 0.0020 wt. %, magnesium (Mg) from 0.0003 to 0.0020 wt. %, where, Ca + 1/2 Mg from 0.0005 to 0.0025 wt. %, ______________________________________ andthe balance being iron and incidental impurities,where, the contents of carbon (C), nitrogen (N), sulfur (S), oxygen (O) and phosphorus (P) as the incidental impurities being respectively:up to 0.0050 wt.% for carbon,up to 0.0020 wt.% for nitrogen,up to 0.0020 wt.% for sulfur,up to 0.0040 wt.% for oxygen, andup to 0.0040 wt.% for phosphorus,where, 1/10 C+1/10 N+S+1/5 O+1/2P:up to 0.0045 wt.%, andCa+1/2 Mg.gtoreq.S+1/5 O; andthe surface portion of the Fe-Ni alloy sheet having a silicon (Si) segregation rate, as expressed by the following formula, of up to 10%: ##EQU1##

    摘要翻译: 一种用于阴影掩模的Fe-Ni合金板,其蚀刻穿透性优异,防止退火期间的粘附,并且抑制气体的产生,其基本上由以下组成:-nickel(Ni)为34至38重量% %, - 硅(Si)为0.01-0.09wt。 %, - 铝(Al)从0.002至0.020重量% %, - 钙(Ca)为0.0002〜0.0020wt。 %, - 镁(Mg)为0.0003〜0.0020wt。 %,其中,Ca + 1/2 Mg为0.0005〜0.0025wt。 %, - 余量为铁和附带杂质,其中作为附带杂质的碳(C),氮(N),硫(S),氧(O)和磷(P)的含量分别为:直至 0.0050重​​量%的碳,至多0.0020重量%的氮,至多0.0020重量%的硫,至多0.0040重量%的氧,以及至多0.0040重量%的磷,其中,1/10℃ +1/10 N + S + 1 / 5O + 1 / 2P:最高0.0045重量%,Ca + 1/2 Mg> / = S + 1 / 5O; 并且具有如下式所示的硅(Si)分离速率的Fe-Ni合金板的表面部分高达10%:

    Fe-Ni alloy sheet for shadow mask having a low silicon segregation and
method for manufacturing same
    2.
    发明授权
    Fe-Ni alloy sheet for shadow mask having a low silicon segregation and method for manufacturing same 失效
    具有低硅偏析的荫罩用Fe-Ni合金薄板及其制造方法

    公开(公告)号:US5252151A

    公开(公告)日:1993-10-12

    申请号:US768918

    申请日:1991-10-01

    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。

    Fe-Ni alloy sheet excellent in hot workability, adhesivity to plating
layer and solderability, and method for manufacturing same
    3.
    发明授权
    Fe-Ni alloy sheet excellent in hot workability, adhesivity to plating layer and solderability, and method for manufacturing same 失效
    热加工性,电镀层的粘附性和可焊性优异的Fe-Ni合金板及其制造方法

    公开(公告)号:US5234513A

    公开(公告)日:1993-08-10

    申请号:US775703

    申请日:1991-10-10

    摘要: An Fe-Ni alloy sheet excellent in hot workability, adhesivity to a plating layer and solderability, which consists essentially of:______________________________________ nickel (Ni): from over 38 to 52 wt. %, silicon (Si): from 0.01 to 0.15 wt. %, calcium (Ca): from 0.0002 to 0.0020 wt. %, magnesium (Mg): from 0.0003 to 0.0020 wt. %, where, Ca + 1/2Mg: from 0.0005 to 0.0025 wt. %, ______________________________________ and the balance being iron and incidental impurities,where, the contents of carbon (C), nitrogen (N), sulfur (S), oxygen (O), phosphorus (P) and aluminum (Al) as the incidental impurities being respectively:up to 0.0050 wt. % for carbon,up to 0.0020 wt. % for nitrogen,up to 0.0020 wt. % for sulfur,up to 0.0040 wt. % for oxygen,up to 0.0040 wt. % for phosphorus, andunder 0.010 wt.% for aluminum,where, 1/10 C+1/10 N+S+1/5 O +1/2 P.ltoreq.0.0045 wt. %, and ##EQU1## the surface portion of the Fe-Ni alloy sheet having a silicon (Si) segregation rate, as expressed by the following formula, of up to 10%: ##EQU2##

    摘要翻译: 热加工性,镀层的粘附性和可焊性优异的Fe-Ni合金薄板,其主要由以下组成:镍 - 镍(Ni):38〜52wt。 %, - 硅(Si):0.01〜0.15wt。 %, - 钙(Ca):0.0002〜0.0020重量% %, - 镁(Mg):0.0003〜0.0020wt。 %, - 其中,-Ca + 1 / 2Mg:0.0005-0.0025wt。 %, - 余量为铁和杂质,其中作为附带杂质的碳(C),氮(N),硫(S),氧(O),磷(P)和铝(Al)的含量 分别为:0.0050wt。 碳含量可达0.0020wt。 %,最高达0.0020wt。 硫含量为0.0040wt。 氧含量高达0.0040wt。 对于磷,在0.010重量%以下,对于铝,其中,1/10 C + 1/10 N + S + 1/5 O +1/2 P <0.0045重量% %,并且具有如下式所示的具有硅(Si)分离速率的Fe-Ni合金板的表面部分高达10%:

    Fe-Ni alloy sheet for shadow mask and method for manufacturing same
    4.
    发明授权
    Fe-Ni alloy sheet for shadow mask and method for manufacturing same 失效
    用于阴影掩模的FE-NI合金薄片及其制造方法

    公开(公告)号:US5127965A

    公开(公告)日:1992-07-07

    申请号:US723923

    申请日:1991-07-01

    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 having a silicon (si) segregation rate, as expressed by the following formula, of up to 10%: ##EQU1## and the alloy sheet having a surface roughness which satisfies all the following formulae (1) to (3):0.3 .mu.m.ltoreq.Ra.ltoreq.0.8 .mu.m (1)where, Ra: center-line mean roughness;3.ltoreq.Rkr.ltoreq.7 (2)where, Rkr: kurtosis which is a sharpness index in the height direction of the roughness curve; and ##EQU2## The above-mentioned alloy sheet is manufactured by: preparing an alloy sheet, which has the above-mentioned chemical composition, and imparting a surface roughness which satisfies all the above-mentioned formulae (1) to (3) to the both surfaces of the alloy sheet by means of a pair of dull rolls during the final rolling of the alloy sheet for that preparation. The thus manufactured alloy sheet is excellent in etching pierceability and free from seizure of the flat mask during the annealing thereof.

    摘要翻译: 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; 如下式所示的具有硅(si)偏析速度的合金薄片的表面部分高达10%:具有满足下列所有式(1)至 (3):0.3μmRa =0.8μm(1)其中,Ra:中心线平均粗糙度; 3其中,Rkr:峰度,粗糙度曲线的高度方向的锐度指数; (3)上述合金薄板是通过以下方式制造的:制备具有上述化学组成的合金薄片,并赋予满足所有上述式(1)至(3)的表面粗糙度 )在用于该制备的合金板的最终轧制期间通过一对暗辊进入合金板的两个表面。 这样制造的合金板在其退火期间的蚀刻可穿透性优异且不会发生平坦掩模的咬住。

    Method of producing an alloy sheet for a shadow mask
    6.
    发明授权
    Method of producing an alloy sheet for a shadow mask 失效
    荫罩用合金薄片的制造方法

    公开(公告)号:US5637161A

    公开(公告)日:1997-06-10

    申请号:US429252

    申请日:1995-04-25

    摘要: A method for manufacturing an alloy sheet for a shadow mask is provided which includes: (i) annealing a hot-rolled sheet containing Fe and Ni at a temperature of 910.degree. to 990.degree. C.; (ii) cold-rolling the annealed hot-rolled sheet from step (i) to produce a cold-rolled sheet; (iii) crystallization annealing of the cold-rolled sheet from step (ii); (iv) cold-rolling the annealed cold rolled sheet from step (iii); (v) finish recrystallization annealing step of the cold-rolled sheet of step (iv); (vi) finish cold-rolling of the sheet from step (v) at a cold-rolling reduction ratio R (%) satisfying the following equations: 16.ltoreq.R.ltoreq.75 and 6.38 D-133.9.ltoreq.R.ltoreq.6.38 D-51.0 wherein D is the average austenite grain size in .mu.m; (vii) softening annealing the sheet from step (vi) at a temperature of 720.degree. to 790.degree. C. for 2 to 40 minutes before press-forming and at conditions of temperature T in .degree.C. and time t in minutes which satisfy the following equation:T.gtoreq.-53.8 log t+806.

    摘要翻译: 提供一种用于制造荫罩用合金薄片的方法,该方法包括:(i)在910-990℃的温度下退火含有Fe和Ni的热轧薄板; (ii)将来自步骤(i)的退火的热轧板冷轧以制造冷轧板; (iii)来自步骤(ii)的冷轧板的结晶退火; (iv)将来自步骤(iii)的退火冷轧板冷轧; (v)步骤(iv)的冷轧板的最终再结晶退火工序; (vi)以满足以下等式的冷轧减速比R(%)从步骤(v)中对板进行最终冷轧:16 / = - 53.8 log t + 806。

    Thin Fe-Ni alloy sheet for shadow mask
    7.
    发明授权
    Thin Fe-Ni alloy sheet for shadow mask 失效
    用于荫罩的薄Fe-Ni合金薄板

    公开(公告)号:US5628841A

    公开(公告)日:1997-05-13

    申请号:US184840

    申请日:1994-01-21

    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 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℃的热轧带材的热轧板退火。 (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。

    Alloy sheet for shadow mask
    8.
    发明授权
    Alloy sheet for shadow mask 失效
    荫罩合金板

    公开(公告)号:US5620535A

    公开(公告)日:1997-04-15

    申请号:US160399

    申请日:1993-12-01

    摘要: An alloy sheet for making a shadow mask consists essentially of 34 to 38 wt. % Ni, 0.07 wt. % or less Si, 0.002 wt. % or less B, 0.002 wt. % or less O, less than 0.002 wt. % N and the balance being Fe and inevitable impurities;said alloy sheet after annealing before press-forming having 0.2% proof stress of 28 kgf/mm.sup.2 or less; anda gathering degree of {211} plane being 16% or less.A method for manufacturing an alloy sheet comprises:a finish cold-rolling step of cold-rolling the cold-rolled sheet at a cold-rolling reduction ratio in response to an average austenite grain size D (.mu.m), the reduction ratio of final cold-rolling R (%) satisfying the equations below;16.ltoreq.R.ltoreq.75,6.38D-133.9.ltoreq.R.ltoreq.6.38D-51.0a softening annealing step of annealing said cold rolled sheet in a temperature range of 720.degree. to 790.degree. C. for 2 to 40 min. before press-forming and on conditions satisfying the equation below;T.gtoreq.-53.8 log t+806,where T(.degree. C.) is the temperature and t (min.) is the time of the annealing.

    摘要翻译: 用于制造荫罩的合金薄板基本上由34至38wt。 %Ni,0.07重量% %以下Si,0.002重量% %以下B,0.002重量% %以下O,小于0.002重量% %N,余量为Fe和不可避免的杂质; 所述合金板在压制成形之后的退火之后具有28kgf / mm2以下的0.2%的弹性极限应力; {211}飞机的集体度为16%以下。 一种合金板的制造方法,其特征在于,包括:根据平均奥氏体晶粒尺寸D(μm)以冷轧压下率冷轧所述冷轧板的最终冷轧工序,最终的 冷轧R(%)满足以下等式; 16 / = - 53.8log t + 806,其中T(℃)为温度,t(min。)为退火时间。

    Alloy sheet for shadow mask
    9.
    发明授权
    Alloy sheet for shadow mask 失效
    荫罩合金板

    公开(公告)号:US5562783A

    公开(公告)日:1996-10-08

    申请号:US178088

    申请日:1994-01-06

    摘要: An alloy sheet for making a shadow mask consists essentially of 34 to 38 wt. % Ni, 0.07 wt. % or less Si, 0.001 wt. % or less B, 0.003 wt. % or less O, 0.002 wt. % or less N, and the balance being Fe and inevitable impurities.The alloy sheet has an average austenite grain size (Dav) of 10.5 to 15.0 .mu.m, a ratio of a maximum size to the minimum size of austenite grains (Dmax/Dmin) of 1 to 15, a Vickers hardness (Hv) of 165 to 220 and satisfying a relation of10.times.Dav+80.gtoreq.Hv.gtoreq.10.times.Dav+50;and gathering degree of crystal planes on said alloy sheet surface of14% or less for {111} plane,5 to 75% for {100} plane,5 to 40% for {110} plane,20% or less for {311} plane,20% or less for {331} plane,20% or less for {210} plane, and20% or less for {211} plane.

    摘要翻译: 用于制造荫罩的合金薄板基本上由34至38wt。 %Ni,0.07重量% %以下Si,0.001重量% %以下B,0.003重量% %以下O,0.002重量% %以下的N,余量为Fe和不可避免的杂质。 合金板的平均奥氏体晶粒尺寸(Dav)为10.5〜15.0μm,奥氏体晶粒的最大尺寸与最小尺寸的比(Dmax / Dmin)为1〜15,维氏硬度(Hv)为165 至220并且满足10×Dav + 80> / = Hv> / = 10×Dav + 50的关系;并且对于{111}面,所述合金板表面上的晶面的聚集度为14%以下,{100}为5〜75% {110}面为5〜40%,{311}面为20%以下,{331}面为20%以下,{210}面为20%以下,{211}为20%以下 }飞机。

    Method of manufacturing an alloy sheet
    10.
    发明授权
    Method of manufacturing an alloy sheet 失效
    合金板的制造方法

    公开(公告)号:US5522953A

    公开(公告)日:1996-06-04

    申请号:US398567

    申请日:1995-03-03

    摘要: A method for manufacturing an alloy sheet comprising the steps of: (a) hot-rolling a slab containing Fe, Ni and Cr into a hot-rolled strip; (b) annealing the hot-rolled strip at a temperature of 810.degree. to 890.degree. C.; (c) cold-rolling the annealed hot-rolled strip at a reduction ratio of 81 to 94% into a cold-rolled sheet; (d) recrystallization annealing of the cold-rolled sheet; (e) finish cold-rolling the cold-rolled sheet subjected to the recrystallization annealing at a reduction ratio of 14 to 29%; (f) stress relief annealing of the cold-rolled sheet subjected to the finish cold-rolling; and (g) annealing, before press-forming. The cold-rolled sheet subjected to the stress relief annealing at a temperature of 740.degree. to 900.degree. C. for 2 to 40 minutes and satisfying the following equation: T.ltoreq.-123 logt+937, where T is a temperature (.degree.C.) and t is a time (minutes) for the annealing.

    摘要翻译: 一种制造合金薄板的方法,包括以下步骤:(a)将含有Fe,Ni和Cr的板坯热轧成热轧带材; (b)在810℃至890℃的温度下退火该热轧带材; (c)将退火后的热轧带材以81〜94%的压下率冷轧成冷轧板材; (d)冷轧板的再结晶退火; (e)以14〜29%的压下比进行再结晶退火的冷轧板的冷轧, (f)经过精冷轧的冷轧板的应力消除退火; 和(g)在压制成形之前进行退火。 冷轧板在740〜900℃的温度下进行2〜40分钟的应力消除退火,满足以下公式:T = 123logt + 937,其中T为温度 C.),t是退火的时间(分钟)。