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121. 发明申请

WO1993024664A1 EQUIPMENT FOR CONTINUOUSLY ANNEALING STEEL STRIPS 审中-公开
标题翻译：连续退火钢筋设备
公开(公告)号：WO1993024664A1
公开(公告)日：1993-12-09
申请号：PCT/JP1993000633
申请日：1993-05-13
申请人： NIPPON STEEL CORPORATION , IKEGAMI, Hiroshi
发明人： NIPPON STEEL CORPORATION
IPC分类号： C21D09/56
CPC分类号： C21D9/563
摘要： To provide equipment for continuously annealing a steel strip which has been cold-rolled, intended to stably operate an annealing furnace by preventing the slip of bridle rolls and hearth rolls. The diameter D of bridle rolls (2) is set so that a surface pressure p &cir& _ expressed by the equation p=h( sigma 1+ sigma 2)/D becomes not lower than 10 kPa (kilopascal); wherein sigma 1 is unit tension of the portion of a steel strip (1) which is on the upstream side of bridle rolls (2) and hearth rolls (3) in a furnace; sigma 2 unit tension of the portion of the steel strip (1) which is on the downstream side of the rolls (2, 3); h &cir& _ the thickness of the steel strip; and D the diameter of the bridle rolls (2).
摘要翻译：为了提供用于连续退火冷轧钢带的设备，旨在通过防止le辊和炉床辊的滑动来稳定地操作退火炉。张力辊（2）的直径D被设定为使得由等式p = h（sigma1 + sigma2）/ D表示的表面压力p＆cir＆_不低于10kPa（千帕））。其中σ1是钢带（1）的一部分的单位张力，所述钢带（1）在炉膛的辊（2）和炉床辊（3）的上游侧; 位于辊子（2,3）下游侧的钢带（1）部分的σ2单位张力; h＆cir＆_钢带的厚度; 和D的匝卷（2）的直径。

122. 发明申请

WO1993016343A1 INTERMETALLIC ALLOYS FOR USE IN THE PROCESSING OF STEEL 审中-公开
标题翻译：用于钢铁加工的金属间化合物
公开(公告)号：WO1993016343A1
公开(公告)日：1993-08-19
申请号：PCT/US1993001114
申请日：1993-02-08
申请人： METALLAMICS, INC.
发明人： METALLAMICS, INC. , McDONALD, Robert, R.
IPC分类号： F27D01/00
CPC分类号： B21C25/025 , B21B27/00 , B21B27/03 , B21B39/008 , B21C3/02 , C03B7/11 , C03B35/165 , C03B35/181 , C03B35/186 , C03B37/095 , C03B40/00 , C03B2225/02 , C21D9/0012 , C21D9/563 , C22C19/03 , C22C19/057 , C22C19/058 , F27D1/0006 , F27D3/026 , Y02P40/57 , Y10T29/49991 , Y10T29/53104
摘要： Described is a material handling apparatus for processing heated formed ferrous metal products and/or glass products comprising a face centered cubic crystal intermetallic alloy of a metal aluminide having the property of withstanding repeated thermal cycling from ambient temperature to about 1600 DEG F wherein the metal is selected from the group consisting of a group VIII metal of the Periodic Table. Also described is an aluminide roll that also is characterized as retaining its ultimate tensile strength at 1600 DEG F of at least 75 % of the tensile strength the roll had at ambient room temperature.
摘要翻译：描述了一种用于处理加热成型的黑色金属产品和/或玻璃产品的材料处理装置，其包括具有经受从环境温度至约1600°F的重复热循环的性质的金属铝化物的面心立方晶体金属间合金，其中金属为选自元素周期表第VIII族金属组成的组。还描述了铝化合物辊，其特征还在于在1600°F下保持其在环境室温下具有的拉伸强度的至少75％的极限拉伸强度。

123. 发明申请

US20180312938A1 METHOD AND APPARATUS FOR CONTINUOUS THERMAL TREATMENT OF A STEEL STRIP 审中-公开
公开(公告)号：US20180312938A1
公开(公告)日：2018-11-01
申请号：US16027980
申请日：2018-07-05
申请人： FIVES STEIN
发明人： Alain Genaud
IPC分类号： C21D9/52 , C23C2/40 , C21D9/68 , C23C2/02 , C23G3/02 , C23G1/08 , C21D1/667 , C21D1/60 , C21D9/573 , C21D6/00 , C21D9/56 , C23C2/06
CPC分类号： C21D9/52 , C21D1/60 , C21D1/667 , C21D6/00 , C21D9/563 , C21D9/573 , C21D9/5737 , C21D9/68 , C23C2/02 , C23C2/06 , C23C2/40 , C23G1/08 , C23G1/088 , C23G3/023 , C23G3/027 , C23G3/028
摘要： Disclosed is a method for continuous thermal treatment of a steel strip. The strip passes through consecutive thermal treatment chambers, is quickly cooled in at least one of the chambers by spraying liquid onto the strip, or by spraying a fluid made up of gas and liquid or spraying a combination of gas and liquid forming a mist. After quick cooling, a protective metal layer is deposited on the strip by dip coating. The cooling fluid strips iron oxides or other alloy elements contained in the steel to be treated, minimizing oxidation and reducing the oxides on the strip. Spray pressure and distance are chosen to facilitate the stripping property and the mechanical action of the sprayed fluid, reducing the layer of oxides on the strip. The temperature of the strip at the end of the cooling step is the temperature necessary for carrying out the desired treatment cycle.

124. 发明申请

US20180127851A1 APPARATUS FOR ANNEALING ALLOY RIBBON AND METHOD OF PRODUCING ANNEALED ALLOY RIBBON 审中-公开
公开(公告)号：US20180127851A1
公开(公告)日：2018-05-10
申请号：US15343219
申请日：2016-11-04
申请人： Metglas, Inc. , HITACHI METALS, LTD.
发明人： Donald Robert REED, JR. , Joseph Custis BOGGS , Norman Eugene FULLER, JR.
IPC分类号： C21D9/56 , C21D9/573
CPC分类号： C21D9/56 , C21D9/563 , C21D9/564 , C21D9/5735
摘要： An apparatus for annealing alloy ribbon, the apparatus comprising: an unwinder unwinding an alloy ribbon from a spool of the alloy ribbon; a heating member comprising a first flat surface, on which the alloy ribbon unwound by the unwinder runs while contacting the first flat surface, the heating member heating the alloy ribbon running while contacting the first flat surface through the first flat surface; a cooling member comprising a second flat surface, on which the alloy ribbon heated by the heating member runs while contacting the second flat surface, the cooling member cooling the alloy ribbon running while contacting the second flat surface through the second flat surface; and a winder winding the alloy ribbon cooled by the cooling member.

125. 发明授权

US08864869B2 Hearth roll in a continuous annealing furnace and its production method 有权
标题翻译：炉内采用连续退火炉及其生产方法
公开(公告)号：US08864869B2
公开(公告)日：2014-10-21
申请号：US12734680
申请日：2008-11-28
申请人： Yasushi Kurisu , Tatsuo Suidzu
发明人： Yasushi Kurisu , Tatsuo Suidzu
IPC分类号： C22C19/05 , C23C4/06 , C22C19/07 , C21D9/56 , C23C4/18 , C22C29/02 , F27B9/24
CPC分类号： C23C4/06 , C21D9/563 , C22C19/05 , C22C19/07 , C22C29/02 , C23C4/18 , F27B9/2407 , F27B9/2469
摘要： The hearth roll for a continuous annealing furnace is able to suppress the occurrence of buildup on the hearth roll surface and able to be stably used for a long period under the high temperature environment. The hearth roll has a cermet coating comprised 50 to 90 vol % of ceramic and the balance of a heat resistant alloy on its surface, the ceramic containing Cr3C2: over 50 to 90 vol %, Al2O3: 1 to 40 vol %, Y2O3: 0 to 3 vol %, and ZrB2: 0 to 40 vol % and having a balance of unavoidable impurities and pores, the heat resistant alloy containing Cr: 5 to 20 mass %, Al: 5 to 20 mass %, and one or both of Y and Si: 0.1 to 6 mass % and has a balance of one or both of Co and Ni and unavoidable impurities.
摘要翻译：用于连续退火炉的炉床辊能够抑制炉床辊表面积聚的发生，并且能够在高温环境下长时间稳定地使用。炉底辊具有包含50至90体积％的陶瓷和其表面上的耐热合金的余量的金属陶瓷涂层，包含Cr 3 C 2的陶瓷：超过50至90体积％，Al 2 O 3：1至40体积％，Y 2 O 3：0 至3体积％，ZrB 2：0〜40体积％，余量为不可避免的杂质和气孔，含有Cr：5〜20质量％，Al：5〜20质量％的耐热合金，Y：和Si：0.1〜6质量％，并且余量为Co和Ni之一或两者以及不可避免的杂质。

126. 发明授权

US08652396B2 Method and device for the continuous creation of a bainite structure in a carbon steel, particularly in a strip steel 有权
标题翻译：在碳钢，特别是带钢中连续生产贝氏体组织的方法和装置
公开(公告)号：US08652396B2
公开(公告)日：2014-02-18
申请号：US13066564
申请日：2011-04-18
申请人： Werner Kaiser , Heinz Hoefinghoff , Hans-Toni Junius , Michael Hellmann , Peter Ebner , Heribert Lochner
发明人： Werner Kaiser , Heinz Hoefinghoff , Hans-Toni Junius , Michael Hellmann , Peter Ebner , Heribert Lochner
IPC分类号： C21D1/62
CPC分类号： C21D1/20 , C21D1/25 , C21D1/607 , C21D1/63 , C21D8/02 , C21D8/04 , C21D9/561 , C21D9/563 , C21D9/573 , C21D9/58 , Y02P10/212
摘要： A method continuously creates a bainite structure in a carbon steel, especially a strip steel by austenitizing the carbon steel; introducing the austenitized carbon steel into a bath containing a quenching agent; adjusting the carbon steel to the transformation temperature for bainite and maintaining the transformation temperature for a certain period of time; and then cooling the carbon steel. The carbon steel stays in the bath until a defined percentage of the bainite structure relative to the total structure of the carbon steel has formed. Residues of the quenching agent are removed from the surface of the carbon steel by blowing the same off when the carbon steel is discharged from the bath, and the remaining structure components of the carbon steel are then transformed into bainite in an isothermal tempering station without deflecting the carbon steel at all.
摘要翻译：一种通过使碳素钢奥氏体化，在碳素钢，特别是钢带钢中连续生成贝氏体组织的方法; 将奥氏体化碳钢引入含有淬火剂的浴中; 将碳钢调整到贝氏体的转变温度，并保持转变温度一段时间; 然后冷却碳钢。碳钢停留在浴中，直到形成贝氏体结构相对于碳钢总结构的确定百分比。当碳钢从浴中排出时，将淬火剂的残留物从碳钢的表面除去，然后将碳钢的剩余结构成分转化成等温回火站中的贝氏体，而不会发生偏转碳钢。

127. 发明申请

US20070232471A1 Adiabatic Roll 审中-公开
标题翻译：绝热卷
公开(公告)号：US20070232471A1
公开(公告)日：2007-10-04
申请号：US11597240
申请日：2005-04-26
申请人： Hwa Song , Kanji Hirakuri
发明人： Hwa Song , Kanji Hirakuri
IPC分类号： F28F5/02
CPC分类号： F27B9/2469 , C21D9/0012 , C21D9/56 , C21D9/563 , C22F1/10 , F27B9/2407 , F27D3/026
摘要： The object of this invention is to fit heat-resistant rings and disks around a metal tub shaft without welding so as to assure excellent deformability in accordance with thermal expansion and shrinkage due to changes in temperature. An adiabatic roll of this invention comprises a metal tub shaft (1). A plurality of heat-resistant rings (2) is axially arranged at predetermined intervals between a fixed flange (5) and a movable flange (6) provided on a circumference of the metal tub shaft (1). A plurality of disks (7) is arranged between the heat-resistant rings (2). The heat-resistant rings (2) and the disks (7) are fitted around the metal tub shaft (1) without welding.
摘要翻译：本发明的目的是在不焊接的情况下将耐热环和盘安装在金属桶轴周围，以便根据由于温度变化引起的热膨胀和收缩来确保优异的变形能力。本发明的绝热卷包括金属桶轴（1）。多个耐热环（2）以设置在金属桶轴（1）的圆周上的固定凸缘（5）和可动凸缘（6）之间的预定间隔轴向布置。多个盘（7）布置在耐热环（2）之间。耐热环（2）和盘（7）没有焊接地安装在金属桶轴（1）周围。

128. 发明申请

US20030121571A1 Method of controlling metal strip temperature 失效
标题翻译：控制金属带温度的方法
公开(公告)号：US20030121571A1
公开(公告)日：2003-07-03
申请号：US10032689
申请日：2001-12-27
发明人： Helene Lagace
IPC分类号： C22F001/04
CPC分类号： C21D11/005 , C21D9/563 , C21D9/573 , C22F1/04
摘要： The recoiling temperature of a metal strip from a continuous heat treatment line is controlled by continuously passing the metal strip through an accumulator system where it passes around spaced accumulator rolls. While travelling through the accumulator, the metal strip is subjected to ambient cooling air and the length of aluminum strip travelling through the accumulator determines the amount of cooling that takes place. The length of the metal strip in the accumulator is in turn controlled by varying spacing between the accumulator rolls around which the metal strip travels. The spacing is preferably controlled by a programmed controller in response to temperature signals.
摘要翻译：来自连续热处理生产线的金属带的冲击温度通过使金属带连续通过蓄能器系统来控制，在该蓄能器系统中，金属带通过间隔开的蓄压辊。当行进通过蓄能器时，金属带受到环境冷却空气的影响，并且穿过蓄能器的铝带的长度决定了发生的冷却量。蓄电池中的金属带的长度又由金属带所绕的蓄压器辊之间的变化的间隔来控制。间隔优选地由编程的控制器响应于温度信号控制。

129. 发明申请

US20020169060A1 Roller for metal strip transfer in a continuous annealing furnace 有权
标题翻译：用于连续退火炉中金属带转移的辊子
公开(公告)号：US20020169060A1
公开(公告)日：2002-11-14
申请号：US10091036
申请日：2002-03-06
申请人： USINOR
发明人： Herve Dietsch
IPC分类号： B25F005/02 , F16C013/00
CPC分类号： C21D9/563 , B32B18/00 , C04B41/009 , C04B41/5042 , C04B41/5057 , C04B41/52 , C04B41/87 , C04B41/89 , C04B2237/348 , C04B2237/36 , C04B2237/363 , C04B2237/365 , C04B2237/38 , C04B2237/385 , F27D3/026 , Y10T29/4956 , C04B35/565 , C04B35/806 , C04B35/83 , C04B41/5001 , C04B41/5059 , C04B41/522
摘要： Roller designated for the transfer of a metal strip within a continuous annealing furnace, consisting of a driving shaft encased in a collar which bears the strip, characterized in that at least the collar is manufactured of a composite material such as carbon-carbon fiber (CCF) or silicon carbide-silicon carbide (SiCnullSiC).
摘要翻译：滚筒，用于在连续退火炉内转移金属带，该滚筒包括一个包围在带状带的轴上的驱动轴，其特征在于，至少该轴环由复合材料制成，例如碳 - 碳纤维（CCF ）或碳化硅 - 碳化硅（SiC-SiC）。

130. 发明申请

US20020022206A1 Strip guiding device comprising a rotatable construction for changing supporting rolls having cooling means 有权
标题翻译：带引导装置，包括用于改变具有冷却装置的支承辊的可旋转结构
公开(公告)号：US20020022206A1
公开(公告)日：2002-02-21
申请号：US09899811
申请日：2001-07-06
发明人： Leo Antonius Ruiter
IPC分类号： F27D007/00
CPC分类号： C21D9/563 , F27B9/2407
摘要： Strip guiding device for guiding hot metal strip, comprising a frame, a support construction which is accommodated in the frame in such a manner that it can rotate about an axis, drive means for the stepwise rotation of the support construction in the frame, at least two supporting rolls which are rotatably and removably arranged in the support construction, insulating means which are connected to the support construction and are positioned between the supporting rolls, and cooling means for cooling each supporting roll, in which device the cooling means for each supporting roll comprise a cooling body which is connected to the support construction, each cooling body extending in the longitudinal direction of the associated supporting roll, externally delimiting this roll over part of the circumference, and being positioned at a distance from the support roll, each cooling body cooling the associated supporting roll as a result of direct radiation from the said roll.
摘要翻译：用于引导热金属带的带引导装置，包括框架，支撑结构，其以围绕轴线旋转的方式容纳在框架中，用于支撑结构在框架中的逐步旋转的驱动装置，至少两个支撑辊，其可旋转和可拆卸地布置在支撑结构中;绝缘装置，其连接到支撑结构并且位于支撑辊之间;以及冷却装置，用于冷却每个支撑辊，其中每个支撑辊的冷却装置包括连接到支撑结构的冷却体，每个冷却体在相关联的支撑辊的纵向方向上延伸，从而将该辊外部限定在圆周的一部分上，并且与支撑辊定位成一定距离，每个冷却体由于从所述辊的直接辐射，冷却相关联的支撑辊。

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