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1. 发明申请

US20160145733A1 INWARD DIFFUSION OF ALUMINUM-SILICON INTO A STEEL SHEET 审中-公开
标题翻译：将铝硅酸盐扩散到钢板中
公开(公告)号：US20160145733A1
公开(公告)日：2016-05-26
申请号：US14896965
申请日：2014-06-23
申请人： SCHWARTZ GMBH
发明人： ROLF-JOSEF SCHWARTZ
IPC分类号： C23C10/28 , C23C10/60 , F27D3/00 , F27B1/00 , F27B1/20 , C23C10/02 , C21D9/46
CPC分类号： C23C10/28 , C21D1/673 , C21D9/46 , C21D9/573 , C21D9/63 , C21D2211/005 , C21D2211/008 , C21D2211/009 , C23C10/02 , C23C10/52 , C23C10/60 , F27B1/005 , F27B1/20 , F27B9/02 , F27B9/10 , F27B9/28 , F27B9/38 , F27B9/39 , F27D3/0024 , F27D2003/0075
摘要： The invention relates to a device and to a method to diffuse Al—Si into a surface of an Al—Si-coated steel sheet. First of all, a steel sheet is fed into a furnace that can be heated up to the diffusion temperature and subsequently, it is conveyed contactlessly through the furnace that has been heated up to the diffusion temperature. In this process, the steel sheet is heated up to the diffusion temperature, whereby the Al—Si diffuses into a surface of the steel sheet. Subsequently, the steel sheet with the Al—Si that has diffused into a surface is cooled off at a rate of less than approximately 25K/sec.
摘要翻译：本发明涉及一种将Al-Si扩散到Al-Si涂层钢板表面的装置和方法。首先，将钢板供给到可以被加热到扩散温度的炉中，随后将其非接触地输送通过加热至扩散温度的炉。在此过程中，将钢板加热到扩散温度，由此Al-Si扩散到钢板的表面。随后，具有扩散到表面中的Al-Si的钢板以小于约25K /秒的速率被冷却。

2. 发明授权

US06231001B1 Nozzle array for levitational guidance of web material 失效
标题翻译：喷嘴阵列用于网页素材的引导
公开(公告)号：US06231001B1
公开(公告)日：2001-05-15
申请号：US09394139
申请日：1999-09-10
申请人： Carl Kramer , Eckehard Fiedler
发明人： Carl Kramer , Eckehard Fiedler
IPC分类号： B65H2324
CPC分类号： F26B13/104 , B65H23/24 , B65H2406/112 , C21D9/63
摘要： A nozzle array for levitational guidance of web material. The nozzle array includes a sequence of nozzle areas in the transport direction of the web which are peripherally encompassed at least in part by fanned jets and their width varies in the direction transversely to the web transport direction. The nozzle areas may be equipped with orifice nozzles. Located between the nozzle areas are return flow zones which may be configured as return flow passageways open towards the web, whereby their cross-section is flared in the direction of the edges of the nozzle array. The nozzle areas may be v-shaped relative to their longitudinal axis oriented in the transport direction of the web. Clusters of nozzle areas may be arranged juxtaposed as viewed in the web transport direction.
摘要翻译：一种用于腹板材料悬浮引导的喷嘴阵列。喷嘴阵列包括在腹板的输送方向上的喷嘴区域序列，该喷嘴区域至少部分地由扇形射流包围，并且它们的宽度在横向于幅材输送方向的方向上变化。喷嘴区域可以配备孔喷嘴。位于喷嘴区域之间的返回流动区域可以被构造成朝向腹板打开的回流通道，由此它们的横截面在喷嘴阵列的边缘方向上展开。喷嘴区域可以相对于沿着幅材的输送方向定向的纵向轴线为v形。喷嘴区域的集合可以沿纸幅输送方向观察并列设置。

3. 发明授权

US5915958A Convertible apparatus for heat treating materials 失效
标题翻译：用于热处理材料的可转换装置
公开(公告)号：US5915958A
公开(公告)日：1999-06-29
申请号：US99059
申请日：1998-06-18
申请人： Eugene J. Kurie
发明人： Eugene J. Kurie
IPC分类号： B29B13/02 , C21D9/56 , C21D9/63 , F27B9/10 , F27B9/14 , F27B9/28 , F27D11/02
CPC分类号： C21D9/56 , C21D9/63 , F27B9/10 , F27B9/14 , F27B9/28
摘要： A heating system for heat treating a continuous sheet-like material includes an input end and an output end and a path defined therebetween that extends between the input and output ends for the material to be treated. At least one section of the heating system includes an upper movable heater and a lower stationary heater disposed on confrontingly opposite sides of the material path. A heater lifter is connected to the movable upper heater for operatively displacing the upper heater between a first position for imparting a curing type of heat treatment and a second position for imparting an annealing type of heat treatment to the continuous sheet material as it is advanced through the heating system.
摘要翻译：用于热处理连续的片状材料的加热系统包括输入端和输出端以及限定在其间的路径，其在待处理材料的输入端和输出端之间延伸。加热系统的至少一个部分包括上部可移动加热器和设置在材料路径的相对侧上的下部固定加热器。加热器升降器连接到可移动上部加热器，用于在用于施加固化类型的热处理的第一位置和用于在连续片材材料前进通过时向其提供退火热处理的第二位置的可操作地移动上部加热器加热系统。

4. 发明授权

US5616295A Floating furnace 失效
标题翻译：浮炉
公开(公告)号：US5616295A
公开(公告)日：1997-04-01
申请号：US587113
申请日：1996-01-11
申请人： Hiroshi Tawara , Mineyuki Hiramatsu , Jun Maeda
发明人： Hiroshi Tawara , Mineyuki Hiramatsu , Jun Maeda
IPC分类号： C21D9/63 , C21D11/00 , C21D1/74
CPC分类号： C21D9/63 , C21D11/00
摘要： In the furnace a plurality of floaters are arranged in series in a direction in which the metal strip is transferred. The strip is fed through the furnace, floated by these floaters. A test floater is installed along the strip transfer pathway. The height of the strip floated by the test floater is detected by a float sensor. The gas pressure of the test floater detected when the test floater floats the strip to an appropriate height is reflected on the gas pressures of the in-furnace floaters. As a result, the in-furnace floaters float the strip to the appropriate height.
摘要翻译：在炉中，多个浮子在金属带被转移的方向上串联布置。带材通过炉子进料，由这些浮子漂浮。沿着传送路径安装测试浮子。通过浮子传感器检测由测试浮子浮动的条的高度。当试验浮子将条带漂浮到适当高度时检测到的试验浮子的气体压力反映在炉内浮子的气体压力上。因此，炉内浮子将条带浮动到合适的高度。

5. 发明授权

US4836774A Method and apparatus for heating a strip of metallic material in a continuous annealing furnace 失效
标题翻译：在连续退火炉中加热金属材料条的方法和装置
公开(公告)号：US4836774A
公开(公告)日：1989-06-06
申请号：US75217
申请日：1987-07-20
申请人： Masahiro Harada , Kenichi Yanagi , Takeo Fukushima , Kusuo Furukawa , Naohiko Soeda , Norio Ohta , Kuniaki Sato , Yasuhisa Nakajima
发明人： Masahiro Harada , Kenichi Yanagi , Takeo Fukushima , Kusuo Furukawa , Naohiko Soeda , Norio Ohta , Kuniaki Sato , Yasuhisa Nakajima
IPC分类号： C21D9/56 , C21D9/63
CPC分类号： C21D9/63 , C21D9/56
摘要： The present invention relates to method and apparatus for heating a strip of metallic material in a continuous annealing furnace and more particularly to an improvement relating to a method and apparatus for heating a strip of metallic material in a continuous annealing furnace in which annealing of the strip is continuously carried out in such a manner that a gas, serving to adjust temperature of the strip, is blown toward the strip through a plurality of gas jet nozzles which are arranged on one side or both sides of the strip, wherein the temperature and flow rate of the strip are properly determined to a required level in response to the changing of the operating conditions such as the heat cycle, line speed, thickness of strip, width of strip and the like. Further, the present invention relates to a method and apparatus for heating a strip of metallic material in a continuous annealing furnace, wherein the temperature of the strip is controlled to reach a target temperature by heating or cooling the strip by means of a gas jet or the like having excellent respondency at a part of the heating zone in the continuous annealing furnace whereby irregular annealing of the strip is effectively inhibited.
摘要翻译：本发明涉及用于在连续退火炉中加热金属材料条的方法和装置，更具体地涉及一种在连续退火炉中加热金属材料条的方法和装置的改进，其中条带的退火连续地进行，使得用于调节条的温度的气体通过布置在条的一侧或两侧上的多个气体喷嘴喷向条带，其中温度和流量响应于诸如热循环，线速度，条带厚度，条带宽度等操作条件的变化，条带的速率被适当地确定到所需的水平。此外，本发明涉及一种用于在连续退火炉中加热金属材料条的方法和装置，其中通过借助于气体射流加热或冷却带材来控制带材的温度以达到目标温度，或在连续退火炉中的加热区的一部分具有优异的响应性，从而有效地抑制了带的不规则退火。

6. 发明授权

US4480777A Apparatus for conveying strip material 失效
标题翻译：用于输送带材的设备
公开(公告)号：US4480777A
公开(公告)日：1984-11-06
申请号：US388297
申请日：1982-06-14
申请人： Seiji Suzuki , Kenji Kawate , Hiroshi Tawara
发明人： Seiji Suzuki , Kenji Kawate , Hiroshi Tawara
IPC分类号： B65H23/032 , C21D9/63 , F26B13/20 , B65H17/32 , B65H25/26
CPC分类号： B65H23/032 , C21D9/63 , F26B13/104
摘要： Apparatus for conveying strip materials while floating them whereby a strip is allowed to pass between a pair of plenum chambers vertically spaced apart from each other and provided with blowoff openings through which gases are blown against the strip to float it as well as heat or cool the same. After the gases have been blown against the strip, a portion of them streams in one direction crossing the predetermined conveyance course of the strip, while the other portion thereof streams in the opposite direction. A pair of flow-rate control means are provided in conjunction with the plenum chambers and in opposite positions so as to vary the amount of gases streaming in said one direction in relation to that of those streaming in the other direction, when the strip has taken a winding course during conveyance, so that the strip is restored to its predetermined course of conveyance.
摘要翻译：用于在浮动它们时输送带状材料的装置，从而允许条带在彼此垂直间隔开的一对增压室之间通过，并且设置有吹气口，通过该吹出开口将气体吹向条带以使其浮动并且加热或冷却相同。在将气体吹向条带之后，其一部分沿与条带的预定输送路线交叉的一个方向流动，而另一部分则沿相反方向流动。一对流量控制装置与集气室连通并在相对的位置提供，以便当条带已经被采取时，改变在所述一个方向上流动的气体相对于在另一个方向流动的气体量在输送期间的卷绕路线，使得条带恢复到其预定的运送过程。

7. 发明授权

US4257829A Method for cooling an aluminum strip during the process of heat treatment 失效
标题翻译：在热处理过程中冷却铝带的方法
公开(公告)号：US4257829A
公开(公告)日：1981-03-24
申请号：US55869
申请日：1979-07-09
申请人： Hiromu Yoshimoto , Michitoshi Okumura , Kenji Kawate
发明人： Hiromu Yoshimoto , Michitoshi Okumura , Kenji Kawate
IPC分类号： C21D9/63 , C22F1/04
CPC分类号： C22F1/04 , C21D9/63
摘要： During the process of movement of an aluminum strip in a floating mode, the strip is first heated and then cooled for the annealing. In cooling the aluminum strip, the aluminum strip is first cooled to a predetermined temperature at an easy cooling temperature gradient, and subsequently cooled to a room temperature at a sharper cooling temperature gradient than the former. During the process of the cooling, a significant thermal stress is not produced in the aluminum strip, and the aluminum strip is cooled without being wrinkled.
摘要翻译：在以浮动模式移动铝带的过程中，首先将带材加热然后冷却以进行退火。在冷却铝带时，首先将铝带以容易的冷却温度梯度冷却至预定温度，然后以比前者更冷的冷却温度梯度冷却到室温。在冷却过程中，在铝带中不产生明显的热应力，并且铝带被冷却而不起皱。

8. 发明授权

US4069595A Arrangement for conveying web material through a treating plant 失效
标题翻译：通过处理设备输送纤维网材料的布置
公开(公告)号：US4069595A
公开(公告)日：1978-01-24
申请号：US651232
申请日：1976-01-22
申请人： Enar Ahlbert , Karl-Hugo Andersson , Ingemar Karlsson , Bengt Oldaeus
发明人： Enar Ahlbert , Karl-Hugo Andersson , Ingemar Karlsson , Bengt Oldaeus
IPC分类号： B65H23/24 , C21D9/63 , F26B13/20 , F26B13/02
CPC分类号： C21D9/63 , B65H23/24 , F26B13/104 , B65H2406/112
摘要： A treatment plant for web material which, when bent, exhibits stiffness transverse to the direction of bending. The treatment plant comprises a series of blow boxes arranged in sections with the boxes in each section having parallel plane perforated surfaces on opposite sides of the web path. The perforations are graduated in degree with a high degree of perforation on one side of the web path being opposed by a low degree of perforation on the other side of the web path, and vice versa, so that the web assumes a wave shape between the first and second planes, the wave staying with its nodes in definite positions closer to the one plane opposite the highly perforated group in the second plane and closer to the second plane opposite the highly perforated group in the one plane.
摘要翻译：用于卷筒纸材料的处理设备，当弯曲时，其呈现横向于弯曲方向的刚度。处理设备包括一系列吹风箱，其分段布置，每个部分中的箱体具有在幅材路径的相对侧上的平行的多孔表面。穿孔在程度上是高度穿孔的，在腹板通道的一侧上，在腹板通道的另一侧与低程度的穿孔相反，反之亦然，使得腹板呈现在第一和第二平面，波浪与其节点保持在更靠近第二平面中与高度穿孔的组相对的一个平面的定位，并且更靠近在一个平面中与高度穿孔的组相对的第二平面。

9. 发明授权

US09322598B2 Process for the heat treatment of steel strips 有权
标题翻译：钢带热处理工艺
公开(公告)号：US09322598B2
公开(公告)日：2016-04-26
申请号：US12162641
申请日：2007-01-11
申请人： Herbert Eichelkraut , Hans-Joachim Heiler , Werner Högner , Fred Jindra , Rainhard Paul , Ola Ritzén
发明人： Herbert Eichelkraut , Hans-Joachim Heiler , Werner Högner , Fred Jindra , Rainhard Paul , Ola Ritzén
IPC分类号： C21D8/02 , F27D19/00 , C21D1/52 , C21D9/46 , C21D9/56 , F26B25/00 , C21D9/63 , C21D11/00 , F27D99/00
CPC分类号： F27D19/00 , C21D1/52 , C21D9/46 , C21D9/56 , C21D9/561 , C21D9/63 , C21D11/00 , F27B9/12 , F27B9/36 , F27D99/0033 , F27D2019/0043
摘要： The invention provides a process for the heat treatment of steel products, in particular of steel strips or sheets, in which the product is brought from a starting temperature to a target temperature in a booster zone having at least one burner; the burner is operated with a fuel, in particular a fuel gas, and an oxygen-containing gas which contains more than 21% oxygen; and the product is brought into direct contact with the flame generated by the burner, the air ratio λ within the flame being set as a function of the starting temperature and/or the target temperature.
摘要翻译：本发明提供了一种用于对具有至少一个燃烧器的增压区中的钢产品，特别是钢带或片材进行热处理的方法，其中产品从起始温度升至目标温度; 燃烧器用燃料，特别是燃料气体和含有大于21％氧气的含氧气体操作; 并且使产品与由燃烧器产生的火焰直接接触，将火焰内的空气比λ设定为起始温度和/或目标温度的函数。

10. 发明申请

US20090188591A1 PROCESS FOR THE HEAT TREATMENT OF STEEL PRODUCTS 有权
标题翻译：钢铁产品热处理工艺
公开(公告)号：US20090188591A1
公开(公告)日：2009-07-30
申请号：US12162641
申请日：2007-01-11
申请人： Herbert Eichelkrauth , Hans-Joachim Heiler , Werner Högner , Fred Jindra , Paul Rainhard , Ola Ritzen
发明人： Herbert Eichelkrauth , Hans-Joachim Heiler , Werner Högner , Fred Jindra , Paul Rainhard , Ola Ritzen
IPC分类号： C21D8/02 , F26B25/00
CPC分类号： F27D19/00 , C21D1/52 , C21D9/46 , C21D9/56 , C21D9/561 , C21D9/63 , C21D11/00 , F27B9/12 , F27B9/36 , F27D99/0033 , F27D2019/0043
摘要： The invention provides a process for the heat treatment of steel products, in particular of steel strips or sheets, in which the product is brought from a starting temperature to a target temperature in a booster zone having at least one burner; the burner is operated with a fuel, in particular a fuel gas, and an oxygen-containing gas which contains more than 21% oxygen; and the product is brought into direct contact with the flame generated by the burner, the air ratio λ within the flame being set as a function of the starting temperature and/or the target temperature.
摘要翻译：本发明提供了一种用于对具有至少一个燃烧器的增压区中的钢产品，特别是钢带或片材进行热处理的方法，其中产品从起始温度升至目标温度; 燃烧器用燃料，特别是燃料气体和含有大于21％氧气的含氧气体操作; 并且使产品与由燃烧器产生的火焰直接接触，将火焰内的空气比λ设定为起始温度和/或目标温度的函数。

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