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公开(公告)号：US5960663A
公开(公告)日：1999-10-05
申请号：US12770
申请日：1998-01-26
CPC分类号： B21B45/008 , C21D9/0006 , C21D9/0081 , B21B39/12 , Y02P70/127
摘要： An apparatus and a method for controlling the lateral temperature control of hot material on a roller table of a hot roller mill employs adjustable heat-insulating panels below the hot material path, between the rollers of the roller table. Between each successive pair of rollers a number of the heat-insulating panels are arranged side by side, as a group spanning the width of the table. At least away from the entry end of the table, the panels of each group can be displaced selectively to allow a greater loss of heat from a central region of the hot material between its side edges than in the side edge regions themselves. The selective displacement of the panels can be preprogrammed to be determined by the characteristics of the hot material entering the roller table.
摘要翻译： 用于控制热辊磨机的辊台上的热材料的侧向温度控制的装置和方法在辊子的辊子之间的热材料路径下面采用可调节的隔热面板。 在每个连续的一对辊之间，多个绝热板并排设置为横跨台的宽度的组。 至少远离工作台的入口端，每个组的面板可以选择性地移位，以允许来自热材料在其侧边缘之间的中心区域比侧边区域本身更大的热量损失。 面板的选择性位移可以被预编程以由进入辊台的热材料的特性来确定。
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公开(公告)号：US5921371A
公开(公告)日：1999-07-13
申请号：US847469
申请日：1997-04-25
申请人： Akira Shinosaki , Yasuhiko Horibe
发明人： Akira Shinosaki , Yasuhiko Horibe
CPC分类号： C21D9/0012 , B65G39/04 , C03B35/184 , C03B35/185 , C03B35/189 , F27D3/026 , C21D9/0081
摘要： The invention provides a slab transport tire roller which is easy to assemble and wherein a heat-insulating material is protected to render the roller reliably operable over a prolonged period of time. The tire roller comprises tires fixedly arranged respectively on outer peripheral portions of a pipe for passing cooling water therethrough, and a tubular protective sleeve fitted around the pipe between the tires with the heat-insulating material accommodated in the sleeve. The protective sleeve is engaged with the pipe or with at least one of the tires adjacent to the sleeve rotatably therewith. The protective sleeve can be composed of a tubular sleeve member and side plates attached to respective open ends of the sleeve member.
摘要翻译： 本发明提供一种容易组装的板坯输送轮胎辊，其中保护绝热材料以使辊可延长可靠地操作。 轮胎辊包括分别固定地布置在用于使冷却水通过的管的外周部分上的轮胎，以及安装在轮胎之间的管道周围的管状保护套管和容纳在套筒中的隔热材料。 保护套与管道接合或者与可旋转地与套筒相邻的轮胎中的至少一个轮胎接合。 保护套筒可以由管状套筒构件和连接到套筒构件的相应开口端的侧板组成。
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公开(公告)号：US5688339A
公开(公告)日：1997-11-18
申请号：US292657
申请日：1994-08-18
CPC分类号： C21D1/52 , C21D9/0081 , C21D11/00
摘要： Heating metal articles by direct surface impingement of an oxy-fuel flame without causing damage, or surface melting of the articles being heated. Flame contact is cycled to achieve maximum allowable rate of heat introduction thereby substantially reducing the time and energy required to achieve the final desired piece temperature.
摘要翻译： 通过氧气燃料火焰的直接表面冲击而不造成损坏或被加热的物品的表面熔化来加热金属制品。 循环火焰接触以实现最大允许的热引入速率，从而显着减少达到最终所需件温度所需的时间和能量。
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公开(公告)号：US5607144A
公开(公告)日：1997-03-04
申请号：US524675
申请日：1995-09-08
CPC分类号： C21D9/0081 , B21B1/466 , F27B9/202
摘要： Furnace for storing, reheating and holding ferrometallurgical products, in which the products travel along a displacement path on members placed so as to connect, in the tranverse direction, a charging zone and a discharging zone, the reheating and holding zones including, on the one hand, product-supporting members and transporting members placed at a certain distance from the supporting members and being able to perform a rising movement with respect to these and a horizontal displacement movement making the product advance step by step. The storage includes, in addition to the supporting members and transporting members of the type described hereinabove, at least one set of movable supporting members, independent of the hearth of the furnace, able to move with a horizontal alternating translational movement which is performed during the return phase of the transporting members and, upon a complete rectangular cycle of the transporting members, the charge (P) has progressed forwards by a distance equal to the sum of the steps of the displacements of the supporting members and the transporting members.
摘要翻译： 用于储存，再加热和保持冶金产品的炉，其中产品沿着位置路径移动，所述构件被放置成在横向方向上连接充电区和排放区，所述再加热和保持区包括在一个 手，产品支撑构件和运输构件放置在与支撑构件一定距离处，并且能够执行相对于这些的上升运动和水平位移运动，使得产品逐步前进。 除了上述类型的支撑构件和输送构件之外，储存器还包括除了炉子之外的至少一组可移动支撑构件能够以水平交替的平移运动移动，该水平交替平移运动在 运输构件的返回阶段，并且在运输构件的完整的矩形循环之后，装料（P）向前前进了等于支撑构件和运送构件的位移的总和的距离。
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公开(公告)号：US5548882A
公开(公告)日：1996-08-27
申请号：US167933
申请日：1994-05-18
申请人： Ernst Windhaus , Bernard Seiler , Peter Meyer , Peter Erwig , Horst W. Mathejka , Heinrich Patalon , Peter Holz, deceased
发明人： Ernst Windhaus , Bernard Seiler , Peter Meyer , Peter Erwig , Horst W. Mathejka , Heinrich Patalon , Peter Holz, deceased
IPC分类号： B21B45/00 , B21B1/46 , B21C47/26 , B22D11/12 , C21D1/00 , C21D9/00 , C21D9/68 , B23P23/06 , B22D47/00
CPC分类号： B21B1/466 , C21D9/0081 , C21D9/68 , B21B1/463 , Y10T29/49991 , Y10T29/5184
摘要： The invention is directed to an oven installation as intermediate storage between the non-mandrel type coiling device for the strip-shaped slab located downstream of a thin-slab casting installation and its uncoiling device corresponding to the rolling mill downstream. In order to provide an oven installation between the coiling device and uncoiling device for the cast slab which enables a reheating of the bundles, if necessary, in addition to favorable heating conditions for the cast material and which provides a large storage capacity upstream of the rolling mill, the invention proposes the use of a circulating pallet system having pallet cars (9) which can be transported cyclically through the oven (11) and can be displaced transversely (8, 13) at the input and output of the oven and guided back (17) laterally alongside the oven, and the platforms of the pallet cars (9), which are made from refractory material and whose end sides directly abut at one another, form the hearth bottom of the oven (11) and are provided with saddles produced from material with poor thermal conductivity for receiving the slab bundles.
摘要翻译： 本发明涉及一种烤箱安装，作为位于薄板坯铸造设备下游的带状板坯的非心轴型卷取装置与其对应于轧机下游的开卷装置之间的中间储存。 为了在用于铸造板材的卷取装置和开卷装置之间提供烘箱安装，如果需要，可以再次加热束，除了用于铸造材料的良好加热条件之外，并且在轧制的上游提供大的储存容量 本发明提出使用具有托盘车（9）的循环托盘系统，托盘车可以循环地运送通过烤箱（11）并且可以在烤箱的输入和输出处横向（8,13）移动并被引导回 （17），并且由耐火材料制成并且其端侧彼此直接抵接的货盘车（9）的平台形成炉子（11）的炉底，并设置有鞍座 由导热性差的材料制成，用于接收板坯束。
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公开(公告)号：US5542165A
公开(公告)日：1996-08-06
申请号：US238057
申请日：1994-05-04
IPC分类号： B21B1/26 , B21B1/34 , B21B1/46 , B21B15/00 , B21B45/00 , B21B45/08 , C21D1/42 , C21D9/00 , B21B13/22
CPC分类号： C21D9/0081 , B21B1/466 , B21B1/26 , B21B1/34 , B21B2015/0014 , B21B45/00 , B21B45/004 , B21B45/08 , C21D1/42 , Y02P10/253 , Y10T29/49991 , Y10T29/5184
摘要： Line to produce strip and/or sheet or a combined line for strip/sheet, starting from at least one plant for the continuous casting of thin or medium slabs, the continuous casting plant comprising in sequence a continuous casting machine (12), at least one assembly (13) for shearing to size, a temperature restoration system, a rolling train (17-117) and a possible assembly (19) for the cooling of strip/sheet. A device to accelerate the speed of feed of the slabs is included downstream of the assembly (13) for shearing to size. The temperature-restoration system includes an induction furnace (14) with at least one working frequency to heat the surface and edges of the slabs, the induction furnace (14) being followed by a low-speed descaler (115) and by a tunnel furnace (16). An emergency shears (24) and high-speed descaler (15) is included between the tunnel furnace (16) and the rolling train (17-117).
摘要翻译： 用于生产条带和/或片材的线或用于条/片的组合线，从至少一个用于连续铸造薄板或中板的工厂开始，连续铸造设备至少包括连续铸造机器（12） 用于剪切尺寸的一个组件（13），温度恢复系统，滚动列车（17-117）和用于冷却带材/片材的可能的组件（19）。 用于加速板坯进给速度的装置包括用于剪切尺寸的组件（13）的下游。 温度恢复系统包括感应炉（14），其具有至少一个工作频率以加热板的表面和边缘，感应炉（14）之后是低速除垢器（115）和隧道炉 （16）。 在隧道炉（16）和轧制列车（17-117）之间包括一个应急剪切机（24）和高速除垢机（15）。
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公开(公告)号：US5529486A
公开(公告)日：1996-06-25
申请号：US328287
申请日：1994-10-21
申请人： Francis H. Bricmont
发明人： Francis H. Bricmont
IPC分类号： B21B1/46 , C21D9/00 , F27B9/02 , F27B9/24 , F27B9/30 , F27D1/18 , F27D3/00 , F27D3/02 , F27B9/14
CPC分类号： B21B1/466 , C21D9/0081 , F27B9/022 , F27B9/2407 , F27B9/30 , F27D3/0024 , C21D9/0018 , C21D9/005 , F27B2009/3094 , F27B9/02 , F27D1/1858 , F27D2003/0046 , F27D2003/0059 , F27D2003/0065 , F27D3/024 , F27D3/026 , F27M2001/1552 , F27M2003/02
摘要： A heating furnace system is provided for receiving finite lengths of workpieces from one or more continuous casters and form a supply of heated workpieces at a temperature suitable for rolling in a hot rolling mill. The system includes, in one aspect, a holding furnace receiving a workpiece during continuous casting until it is severed by a cutoff device to prevent unwanted cooling. The workpiece is fed from a holding furnace to a heating furnace wherein it is deposited onto one of a series of vertically spaced supports in a heated section where it remains static throughout the heating process. After heating the workpiece is removed from the stationary supports and returned to rollers of a hearth for discharge from the furnace to a rolling mill. In a second embodiment the holding furnace arrangement provides for separate holding furnaces to receive continuous castings from separate continuous casters and prevent unwanted cooling of the cast workpiece until cut to a finite length. The holding furnaces have doors and longitudinal sides walls to allow transfer of the workpieces seriatim through doors in a central heating furnace. The central heating furnace is aligned with the hearth as in the first embodiment and supplies workpieces serially through the heating furnace.
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公开(公告)号：US5493766A
公开(公告)日：1996-02-27
申请号：US118217
申请日：1993-09-09
申请人： Shin-ichiro Yamakawa , Takeshi Hanada , Toshiyuki Tsuge , Kenichi Takakura , Masahiro Takeda , Kenzo Yamaguchi , Takemi Suzuki
发明人： Shin-ichiro Yamakawa , Takeshi Hanada , Toshiyuki Tsuge , Kenichi Takakura , Masahiro Takeda , Kenzo Yamaguchi , Takemi Suzuki
CPC分类号： C21D7/13 , C21D9/0081 , C21D2211/002 , Y10T29/49988 , Y10T29/49991
摘要： A process for hot working a continuous-cast bloom or a steel ingot, the process comprising the steps of: (1) cooling a bloom produced by continuous casting or a steel ingot produced with a mold to bring the surface temperature thereof to 50.degree. to 150.degree. C. higher than the Ar.sub.3 transformation point thereof; (2) quenching the bloom or the steel ingot in such a way that its interior remains red hot while the surface is transformed to have a bainite structure; and (3) heating the bloom or the steel ingot in a furnace followed by hot shaping.
摘要翻译： 一种用于对连续铸造的坯料或钢锭进行热加工的方法，该方法包括以下步骤：（1）冷却通过连续铸造产生的坯料或用模具生产的钢锭，使其表面温度为50℃至 比其Ar3相变点高150℃; （2）以使其内部保持红热同时将表面转化为具有贝氏体结构的方式淬火大块或钢锭; 和（3）在炉中加热花岗岩或钢锭，然后热成型。
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69.发明授权Steel bar and billet heating system located upstream of shears for further processing 失效位于剪切机上游的钢筋和钢坯加热系统进一步加工
公开(公告)号：US5415381A
公开(公告)日：1995-05-16
申请号：US859297
申请日：1992-07-17
CPC分类号： C21D1/34 , B21J1/06 , C21D9/0081
摘要： A steel bar and billet heating system located upstream of shears for further processing comprises a conventional fuel operated heating furnace up to a material temperature of 780.degree.-1000.degree. C., followed by at least two subsequent individual induction heating stations up to the shearing or hot-pressing temperature of 1150.degree.-1300.degree. C. The system further comprises induction furnace monitoring and thermal control means, product forwarding means within the combustion furnace and from the latter to the shears through the induction furnaces, adapted as well to move the bars and billets backwards, in the opposite direction, there being provided a waiting area inside the furnace, a loader for the slugs coming back from the shears, and means for traversing the latter so that they do not interfere with the path of the pieces.
摘要翻译： PCT No.PCT / IT90 / 00098 Sec。 371日期：1992年7月17日 102（e）日期1992年7月17日PCT 1990年11月23日PCT PCT。 出版物WO91 / 08089 日期：1991年6月13日。位于剪切机上游的钢棒和钢坯加热系统用于进一步加工，包括常规燃料操作的加热炉，材料温度为780℃-1000℃，随后至少两次随后的个体感应 加热站达到剪切或热压温度1150°-1300℃。系统还包括感应炉监控和热控装置，燃烧炉内的产品转运装置，后者通过感应炉进行剪切， 也适用于沿着相反的方向向后移动钢筋和坯料，在炉内设置有等待区域，用于从剪切机返回的塞子的装载机，以及用于横穿后者的装置，使得它们不干扰 碎片的路径。
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公开(公告)号：US5382159A
公开(公告)日：1995-01-17
申请号：US12574
申请日：1993-02-03
申请人： Francis H. Bricmont
发明人： Francis H. Bricmont
IPC分类号： B21B1/46 , C21D9/00 , F27B9/02 , F27B9/24 , F27B9/30 , F27D1/18 , F27D3/00 , F27D3/02 , F27B9/14
CPC分类号： B21B1/466 , C21D9/0081 , F27B9/022 , F27B9/2407 , F27B9/30 , F27D3/0024 , C21D9/0018 , C21D9/005 , F27B2009/3094 , F27B9/02 , F27D1/1858 , F27D2003/0046 , F27D2003/0059 , F27D2003/0065 , F27D3/024 , F27D3/026 , F27M2001/1552 , F27M2003/02
摘要： A heating furnace system is provided for receiving finite lengths of workpieces from one or more continuous casters and form a supply of heated workpieces at a temperature suitable for rolling in a hot rolling mill. The system includes, in one aspect, a holding furnace receiving a workpiece during continuous casting until it is severed by a cutoff device to prevent unwanted cooling. The workpiece is fed from a holding furnace to a heating furnace wherein it is deposited onto one of a series of vertically spaced supports in a heated section where it remains static throughout the heating process. After heating the workpiece is removed from the stationary supports and returned to rollers of a hearth for discharge from the furnace to a rolling mill. In a second embodiment the holding furnace arrangement provides for separate holding furnaces to receive continuous castings from separate continuous casters and prevent unwanted cooling of the cast workpiece until cut to a finite length. The holding furnaces have doors and longitudinal sides walls to allow transfer of the workpieces seriatim through doors in a central heating furnace. The central heating furnace is aligned with the hearth as in the first embodiment and supplies workpieces serially through the heating furnace.
摘要翻译： 提供一种加热炉系统，用于从一个或多个连续脚轮接收有限长度的工件，并在适合于在热轧机中轧制的温度下形成加热的工件供应。 该系统在一个方面包括在连续铸造期间接收工件的保持炉，直到被切断装置切断以防止不必要的冷却。 工件从保持炉送入加热炉，其中它被沉积在加热部分中的一系列垂直间隔开的支撑件中的一个上，其中在整个加热过程中保持静止。 在加热之后，将工件从固定支架上取下并返回到炉膛的辊子中，从炉子到轧机进行排放。 在第二实施例中，保持炉装置提供单独的保持炉，以从单独的连续脚轮接收连续铸件，并防止铸造工件的不期望的冷却，直到切割成有限长度。 保温炉具有门和纵向侧壁，以允许工件在中央加热炉中通过门传送。 中央加热炉与第一实施例中的炉床对齐，并且通过加热炉串联供给工件。
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