Process for producing electrical steel sheet.
    92.
    发明公开
    Process for producing electrical steel sheet. 失效
    一种生产电工钢板的过程。

    公开(公告)号:EP0206108A2

    公开(公告)日:1986-12-30

    申请号:EP86107930

    申请日:1986-06-10

    CPC classification number: C21D8/12 C21D8/1233 C21D2201/04 C21D2201/05

    Abstract: A process for the production of an electrical steel sheet having the ideal (100) [001] cube texture of iron or iron alloy, comprising cold rolling a sheet of a single crystal or large grained crystals of iron or iron alloy, in which said single crystal is or a majority of said large grained crystals are oriented so that the pole of the {114} plane may form an angle not greater than 15° with the normal direction of the plane of the sheet, and the direction may form an angle not greater than 15° with a single direction in the plane of the sheet, in said single direction at a rolling reduction of at least 40%, and annealing the rolled sheet to form a primary recrystallization texture of fine grains of an average grain size of not larger than 5 mm under conditions preventing the occurrence of secondary recrystallization.

    터빈 블레이드 및 베인 용도를 위한 레늄 없는 단일 결정체 초합금
    94.
    发明公开
    터빈 블레이드 및 베인 용도를 위한 레늄 없는 단일 결정체 초합금 无效
    涡轮叶片和风扇应用的无铅单晶超级合金

    公开(公告)号:KR1020130054904A

    公开(公告)日:2013-05-27

    申请号:KR1020120083584

    申请日:2012-07-31

    Abstract: PURPOSE: A rhenium-free single crystal super-alloy for the blade and the vane of a turbine is provided to allow the super-alloy to include aluminum, cobalt, chrome, hafnium, molybdenum, tantalum, titanium, and tungsten with certain contents and remnant including nickel and a small amount of an incidental element. CONSTITUTION: A rhenium-free single crystal super-alloy for the blade and the vane of a turbine includes 5.60 to 5.85 wt% of aluminum, 9.4 to 9.9 wt% of cobalt, 5.0 to 6.0 wt% of chrome, 0.08 to 0.35 wt% of hafnium, 0.50 to 0.70 wt% of molybdenum, 8.0 to 9.0 wt% of tantalum, 0.60 to 0.90 wt% of titanium, 8.5 to 9.8 wt% of tungsten, and remnant including nickel and a small amount of an incidental element. The total amount of the incidental element is about 1 wt% or less.

    Abstract translation: 目的:提供用于叶片和涡轮叶片的无铼单晶超合金,以允许超合金包括具有某些内容物的铝,钴,铬,铪,钼,钽,钛和钨, 剩余的包括镍和少量附带的元素。 构成:用于叶片和涡轮叶片的无铼单晶超合金包括5.60至5.85重量%的铝,9.4至9.9重量%的钴,5.0至6.0重量%的铬,0.08至0.35重量% 的铪,0.50〜0.70重量%的钼,8.0〜9.0重量%的钽,0.60〜0.90重量%的钛,8.5〜9.8重量%的钨,以及包含镍和少量附带元素的残余物。 附带元素的总量为约1重量%以下。

    2축 배향성을 갖는 금속 선재를 제조하기 위한 시스템 및방법
    95.
    发明公开
    2축 배향성을 갖는 금속 선재를 제조하기 위한 시스템 및방법 失效
    用于制作具有双重对准性的金属线条的系统和方法

    公开(公告)号:KR1020070073315A

    公开(公告)日:2007-07-10

    申请号:KR1020060001071

    申请日:2006-01-04

    CPC classification number: C21D1/00 B21B2001/022 C21D1/74 C21D2201/04 C22F1/10

    Abstract: A system and a method for manufacturing a superconductor wire which can improve structure degree of texture with biaxial-alignment property, and a system and a method for manufacturing a superconductor wire having excellent crystal arrangement characteristics at low cost are provided. A method for manufacturing a metal wire comprises: a step of manufacturing a billet; a step of manufacturing a metal tape from the billet using a rolling process; and a step(S4) of recrystallizing the metal tape in a reductive atmosphere, wherein the metal tape recrystallizing step comprises a step of applying a predetermined magnetic field to the metal tape. The metal tape recrystallizing step comprises the step of performing one cycle of heat treatment process multiple times, wherein the one cycle of heat treatment process comprises: a step(S41) of applying a predetermined magnetic field to the metal tape at the Curie temperature or less; a step(S42) of applying a predetermined magnetic field to the metal tape while heating the metal tape to the Curie temperature or more; and a step(S43) of applying a predetermined magnetic field to the metal tape while rapidly cooling the metal tape to the Curie temperature or less.

    Abstract translation: 提供了一种可以提高双轴取向特性的结构质地的超导体线的制造方法和制造具有优异的晶体排列特性的超导线的系统和方法。 金属丝的制造方法包括:制造坯料的工序; 使用轧制方法从坯料制造金属带的步骤; 以及在还原气氛中使金属带再结晶的步骤(S4),其中金属带再结晶步骤包括向金属带施加预定磁场的步骤。 金属带再结晶步骤包括多次执行一个循环的热处理工艺的步骤,其中热处理工艺的一个循环包括:步骤(S41),以居里温度或更低的温度向金属带施加预定的磁场 ; 在将金属带加热到居里温度以上的同时向金属带施加预定磁场的步骤(S42); 以及在将金属带快速冷却至居里温度以下的同时向金属带施加预定磁场的步骤(S43)。

    ガスケット用オーステナイト系ステンレス鋼板およびガスケット
    97.
    发明专利
    ガスケット用オーステナイト系ステンレス鋼板およびガスケット 有权
    用于垫圈和垫圈的奥氏不锈钢板

    公开(公告)号:JP2015196889A

    公开(公告)日:2015-11-09

    申请号:JP2014076264

    申请日:2014-04-02

    Abstract: 【課題】加工しやすい強度レベル(常温硬さ)に調整されており、かつ優れた耐ガスリーク性を有する耐熱メタルガスケットを提供する。 【解決手段】質量%で、C:0.015〜0.200%、Si:1.50〜5.00%、Mn:0.30〜2.50%、Ni:7.0〜17.0%、Cr:13.0〜23.0%、N:0.005〜0.250%を含有し、必要に応じてMo、Cu、Nb、Ti、V、Zr、W、Co、B、Al、REM(Yを除く希土類元素)、Y、Ca、Mgの1種以上を含有し、残部がFeおよび不可避的不純物からなる化学組成を有し、常温硬さが430HV以下、板厚方向に垂直な断面のX線回折パターンにおけるオーステナイト結晶(311)面ピークの半価幅が0.10〜1.60°、表面粗さRaが0.30μm以下である、メタルガスケット用オーステナイト系ステンレス鋼板。 【選択図】図1

    Abstract translation: 要解决的问题:提供一种耐热金属垫片,其被调节到易于加工的强度水平(室温硬度)并且具有优异的耐气体渗透性。解决方案:提供一种用于金属垫片的奥氏体不锈钢板 ,其具有以质量%计含有C:0.015〜0.200%,Si:1.50〜5.00%,Mn:0.30〜2.50%,Ni:7.0〜17.0%,Cr:13.0〜23.0%,N:0.005 至0.250%和一种或多种Mo,Cu,Nb,Ti,V,Zr,W,Co,B,Al,REM(除Y以外的稀土元素),Y,Ca,Mg,余量为Fe 具有不可避免的杂质,室温硬度为430HV以下,与板厚方向垂直的截面的X射线衍射图中的奥氏体晶体(311)的半峰宽为0.10〜1.60°,以及 表面粗糙度Ra为0.30μm以下。

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