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1. 发明申请

WO2007065897A1 CRYSTALLISER 审中-公开
标题翻译：结晶
公开(公告)号：WO2007065897A1
公开(公告)日：2007-06-14
申请号：PCT/EP2006/069330
申请日：2006-12-05
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , BENEDETTI, Gianpietro , POLONI, Alfredo , KAPAJ, Nuredin
发明人： BENEDETTI, Gianpietro , POLONI, Alfredo , KAPAJ, Nuredin
IPC分类号： B22D11/07
CPC分类号： B22D11/07
摘要： A crystalliser for the continuous casting of blooms and billets provided with a porous insert capable of ensuring an optimal distribution of a lubricant on its internal surface, over and under the meniscus, thus improving and making the lubrication more efficient, in particular, in the area contacting the skin being formed of the billet. Advantageously, the porosity features of the insert arranged in a housing made in the thickness of the crystalliser itself, allow to considerably increase the casting speed up to 3- to 4-fold with respect to the current speeds. Thanks to the crystalliser of the invention, the risk of sticking of the skin on the wall of the crystalliser, and subsequent breakage of the skin itself with break-out of the liquid metal, is also dramatically reduced.
摘要翻译：用于连续铸造花纹和坯料的结晶器，其设有多孔插入件，其能够确保润滑剂在其内表面上，弯液面上方和下方的最佳分布，从而改善并使润滑更有效，特别是在该区域使由坯料形成的皮肤接触。有利地，布置在以结晶器本身的厚度制成的壳体中的插入件的孔隙特征允许相对于当前速度大大提高铸造速度高达3至4倍。由于本发明的结晶器，皮肤在结晶器的壁上粘附的风险以及随着液体金属的脱落而导致的皮肤本身的破裂也被大大地减少了。

2. 发明申请

WO2007039483A1 METAL STRIP PRODUCTION PROCESS AND PLANT 审中-公开
标题翻译：金属条生产过程和工厂
公开(公告)号：WO2007039483A1
公开(公告)日：2007-04-12
申请号：PCT/EP2006/066615
申请日：2006-09-22
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , BENEDETTI, Gianpietro , POLONI, Alfredo , KAPAJ, Nuredin
发明人： BENEDETTI, Gianpietro , POLONI, Alfredo , KAPAJ, Nuredin
IPC分类号： B21B1/46 , B22D11/12 , B22D11/14
CPC分类号： B22D11/1206 , B21B1/26 , B21B1/463 , B21B39/006 , B21B45/08 , B21B2031/025 , B21B2201/14 , B21B2201/18 , B22D11/142
摘要： Process and ultra-compact plant for the production of steel strip including a mold that produces a very thin slab, with narrow sides between 25 and 32 mm thick, and with a bulge, characterized by a core in which the steel is still liquid. The slab is passed at a speed of between 6 and 16 m/min through a vertical prerolling device that reduces the thickness of the slab and closes its liquid core. The slab is then pre-rolled and, forming a loop, assumes a horizontal position where it is descaled and undergoes reduction in a compact group of milllstands, maintaining its temperature above the recrystallization point Ar3.
摘要翻译：用于生产钢带的工艺和超紧凑型设备，包括生产非常薄的板坯的模具，其具有25至32mm厚的窄边，并具有凸起，其特征在于钢仍是液体的芯。板坯以6至16m / min的速度通过垂直预卷装置，其减小了板坯的厚度并关闭了其液芯。然后将板坯预先轧制，并形成一个环，其处于水平位置，在其上进行除垢，并在紧密的一组轧机中经历还原，保持其温度高于再结晶点Ar3。

3. 发明申请

WO2008113848A1 A PROCESS AND A PLANT FOR THE PRODUCTION OF METAL STRIP 审中-公开
标题翻译：一种用于生产金属条的工艺和工厂
公开(公告)号：WO2008113848A1
公开(公告)日：2008-09-25
申请号：PCT/EP2008/053353
申请日：2008-03-20
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , BENEDETTI, Gianpietro , POLONI, Alfredo , KAPAJ, Nuredin
发明人： BENEDETTI, Gianpietro , POLONI, Alfredo , KAPAJ, Nuredin
IPC分类号： B21B1/46 , B21B13/22 , B22D11/12
CPC分类号： B21B1/463 , B21B1/26 , B21B13/22 , B21B39/00 , B21B39/006 , B21B45/004 , B21B45/008 , B21B45/08 , B21B2201/10 , B21B2201/14 , B21B2201/18 , B22D11/1206 , Y02P70/127 , Y02P70/129 , Y10T29/49991
摘要： A process and an ultracompact plant for the endless production of hot rolled steel strip comprising an ingot mould (15) that produces a very thin slab, having narrow sides with thickness in the range between 40 and 55 mm and a central swelling, at a speed in the range between 4 and 16 m/min. Such a slab, which displays a core in which the steel is still liquid, is passed through a vertical pre-rolling device (16) that reduces the thickness of the slab and flattens it. The solidified slab may thus be subjected to a first mild rolling by a conveyor (17) and, by forming a free curve, takes a horizontal position where it is subjected to a first surface descaling, a first rolling, a heating in an inductor (23), a second surface descaling and a series of reductions in a rolling mill (30) formed by at least two stands, by maintaining its temperature along the mill above the recrystallisation point Ar3. Downstream of the rolling mill (30) there are provided a roller runway with cooling showers, a flying shear (33) for cutting to length the strip produced, pinch rolls and at least two spinning wheels (34) for the formation of coils of the hot rolled strip.
摘要翻译：一种用于无限制生产热轧钢带的方法和一种超紧凑型工厂，包括铸锭模具（15），其制造非常薄的板坯，其厚度在40和55mm之间的窄边和中心膨胀在4和16米/分钟之间的范围内。这种显示钢仍然是液体的芯的板坯通过垂直的预轧装置（16），从而减小了板坯的厚度并使其平坦化。因此，凝固的板坯可以通过输送机（17）进行第一次轻度轧制，并且通过形成自由曲线取水平位置，在其中进行第一表面除鳞，第一轧制，电感器中的加热 23），由至少两个支架形成的轧机（30）的第二表面除鳞和一系列减少，通过将其沿着轧机的温度保持在再结晶点Ar3之上。在轧机（30）的下游设置有具有冷却淋浴器的滚轮跑道，用于切割所生产的带材的卷轴剪切（33），夹送辊和至少两个旋转轮（34），用于形成热轧带钢。

4. 发明申请

WO2007039484A3 INGOT MOLD FOR CASTING SLABS 审中-公开
公开(公告)号：WO2007039484A3
公开(公告)日：2007-04-12
申请号：PCT/EP2006/066616
申请日：2006-09-22
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , BENEDETTI, Gianpietro , KAPAJ, Nuredin , POLONI, Alfredo
发明人： BENEDETTI, Gianpietro , KAPAJ, Nuredin , POLONI, Alfredo
IPC分类号： B22D11/04
摘要： Ingot mold for casting ultra thin slabs to be used, for instance, in a manufacturing plant for the manufacture of metal strips, having two wide concave walls (11) in the center and two flat portions (12) parallel to the plane of symmetry X in the end zones con- nected by two convex connecting zones (13) wherein the ratio between the lengths d/l is between 10 and 60% and the ratio h/f is between 10% and 60%.

5. 发明申请

WO2007039485A3 INGOT MOLD FOR CASTING SLABS 审中-公开
公开(公告)号：WO2007039485A3
公开(公告)日：2007-04-12
申请号：PCT/EP2006/066617
申请日：2006-09-22
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , BENEDETTI, Gianpietro , KAPAJ, Nuredin , POLONI, Alfredo
发明人： BENEDETTI, Gianpietro , KAPAJ, Nuredin , POLONI, Alfredo
IPC分类号： B22D11/04
摘要： An ingot mold for casting slabs Abstract An ingot mold has two concave faces (4, 5) with a concavity in the shape of a semi- circular arc in which the faces (4, 5), located near the connecting corner of the narrow walls (6 and 7), form an angle (gamma), with a plane parallel to the longitudinal plane of symmetry X, the value of which is between 1° and 19°.

6. 发明申请

WO2007045988A2 PROCESS AND PLANT FOR PRODUCING METAL STRIP 审中-公开
标题翻译：生产金属条的工艺和设备
公开(公告)号：WO2007045988A2
公开(公告)日：2007-04-26
申请号：PCT/IB2006/002950
申请日：2006-10-20
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , BENEDETTI, Gianpietro , POLONI, Alfredo , KAPAJ, Nuredin
发明人： BENEDETTI, Gianpietro , POLONI, Alfredo , KAPAJ, Nuredin
IPC分类号： B21B1/46 , B22D11/12 , B22D11/14
CPC分类号： B22D11/142 , B21B1/26 , B21B1/463 , B21B39/006 , B21B45/004 , B21B45/08 , B21B2201/14 , B21B2201/18 , B22D11/1206
摘要： Process and ultracompact plant for continuous production of hot rolled steel strip comprising an ingot mould which produces a very thin slab at a speed between 4 and 16 m/min, wherein the thickness of the oairrow sides is between 15 and 50 mm with a central swelling. Such slab has a core in which the steel. is> still liquid; it , is run through a vertical pre-rolling device which reduces the thickness of the slab, hence flattening it. The solidified slab can thus undergo a first light rolling process by means of a pinch roll and, by forming a free curve, it moves to a horizontal po- sition where it can undergo a second light rolling process by means of another pinch roll, a heating process (if required) in an inductor, a superficial descaling process and a series of reductions in a rolling mill made up of at least three stands, thereby maintaining its temperature along the train above the Ar3 recrys- tallization point. Downstream of the rolling mill, there are a roller way with cooling showers, flying shears for cutting the strip to the required size, pinch rolls and at least two coilers for forming coils of the hot rolled strip.
摘要翻译：用于连续生产热轧钢带的工艺和超紧凑型工厂，包括铸锭模具，其以4至16m / min的速度生产非常薄的板坯，其中，侧面的厚度为15至50mm，中心膨胀。这样的板坯有一个铁芯。是>液体; 它通过垂直预滚装置运行，这减少了板坯的厚度，从而使其平坦化。因此，凝固的板坯可以通过夹送辊进行第一次轻轧工艺，并且通过形成自由曲线，移动到水平位置，在该水平位置可以通过另一个夹送辊进行第二次轻轧工艺，电感器中的加热过程（如果需要），表面除垢过程和由至少三个机架组成的轧机的一系列减少，从而使其沿着列车上方的温度保持在Ar3重新定位点之上。在轧机的下游，有一个带有冷却淋浴的辊道，用于将条切割成所需尺寸的飞剪，夹送辊和至少两个用于形成热轧带材线圈的卷取机。

7. 发明申请

WO2011148335A2 ZEROING SYSTEM OF A ROLLING STAND 审中-公开
标题翻译：滚动台的调零系统
公开(公告)号：WO2011148335A2
公开(公告)日：2011-12-01
申请号：PCT/IB2011/052295
申请日：2011-05-26
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , BENEDETTI, Gianpietro , SANDRIN, Luca
发明人： BENEDETTI, Gianpietro , SANDRIN, Luca
IPC分类号： B21B38/10
CPC分类号： B21B13/00 , B21B27/021 , B21B31/16 , B21B31/18 , B21B38/105 , B21B2267/06 , B21B2269/14
摘要： A zeroing system of a rolling stand which allows to replace the working cylinders or rolls in a four-high rolling stand for hot rolling strips and to subsequently zero the rolling stand without removing the strip from between the rolls themselves during the step of rolling. Furthermore, the system of the invention allows to very rapidly and accurately carry out the zeroing operation, thus increasing the productivity in the entire production system.
摘要翻译：一种轧制机架的归零系统，其允许在用于热轧带材的四辊轧机机架中更换工作缸或辊，并且随后在轧制步骤期间将轧辊本身从轧辊本身上移除，从而使轧制机架归零。此外，本发明的系统允许非常快速和准确地执行归零操作，从而提高整个生产系统的生产率。

8. 发明申请

WO2011067657A1 DEVICE AND METHOD FOR FEEDING METAL MATERIAL INTO A MELTING PLANT 审中-公开
标题翻译：将金属材料送入熔炼厂的装置和方法
公开(公告)号：WO2011067657A1
公开(公告)日：2011-06-09
申请号：PCT/IB2010/003080
申请日：2010-12-01
申请人： DANIELI & C. OFFICINE MECCANICHE SPA , BENEDETTI, Gianpietro , POLONI, Alfredo
发明人： BENEDETTI, Gianpietro , POLONI, Alfredo
IPC分类号： F27B3/18 , C21C5/52 , F27D3/10
CPC分类号： F27B3/186 , C21C5/527 , C21C7/0025 , C21C2300/02 , F27B3/06 , F27D3/10 , Y02P10/216
摘要： Device for feeding metal material (35) into a melting plant, in particular into a melting furnace (11) comprising a hearth and at least a lateral aperture, wherein the device comprises feed means (15) to feed the metal material (35) terminally associated with a connection conveyor (16) comprising a loading plane (50) and cooperating with translation and positioning means, the connection conveyor (16) being able to assume at least a first position at least during the continuous loading step, in which its front terminal end is located substantially flush with the internal wall of the furnace (11) through the aperture, so as to introduce the metal material (35) inside the furnace (11), and a second position distanced from the wall of the furnace (11), assumed at least during the tapping step of the liquid metal from the furnace (1 1). The connection conveyor (16) also has a third position, assumed in the step of first loading of the furnace, with the furnace switched off, in which the front end of its loading plane (50) is positioned inside the volume of the furnace (1 1) so as to be disposed in a position of proximity with respect to the distal internal wall opposite the proximal internal wall of the furnace, in order to unload and distribute a quantity of charge such as to cover at least part of the bottom surface of the furnace (11).
摘要翻译：用于将金属材料（35）进料到熔化设备中的装置，特别是包括炉底和至少一个侧向孔的熔炉（11），其中所述装置包括进料装置（15），用于将金属材料（35）与包括装载平面（50）并且与平移和定位装置配合的连接传送器（16）相关联，所述连接传送器（16）能够至少在连续加载步骤期间呈现至少第一位置，其中其前部末端通过孔与炉（11）的内壁基本齐平，以将金属材料（35）引入炉内（11），并且与炉壁（11）间隔开的第二位置），至少在来自炉（11）的液态金属的攻丝步骤期间至少假定。连接输送机（16）还具有第三位置，假定在第一次加载炉子的步骤中，炉子关闭，其中装载平面（50）的前端位于炉体内（以便被布置在相对于与炉的近端内壁相对的远端内壁接近的位置，以便卸载和分配一定量的电荷，以覆盖底表面的至少一部分的炉子（11）。

9. 发明申请

WO2010119081A1 MULTI-FUNCTIONAL ROLLING STAND AND RELATIVE METHOD OF USE 审中-公开
标题翻译：多功能滚动支架及相关使用方法
公开(公告)号：WO2010119081A1
公开(公告)日：2010-10-21
申请号：PCT/EP2010/054925
申请日：2010-04-15
申请人： DANIELI & C. OFFICINE MECCANICHE SPA , BENEDETTI, Gianpietro , MAESTRUTTI, Loris , PAOLONE, Rolando , POLONI, Alfredo
发明人： BENEDETTI, Gianpietro , MAESTRUTTI, Loris , PAOLONE, Rolando , POLONI, Alfredo
IPC分类号： B21B1/02
CPC分类号： B21B1/026 , B21B1/06 , B21B31/20 , B21B39/22 , B21B39/24 , B21B2001/028 , B21B2267/02 , B21B2267/06 , B21B2271/02 , B21B2275/10
摘要： Multifunctional rolling stand (10) and relative method of use, suitable for rolling /forging large plates, large blooms, large round pieces and other large-size semi-worked products, for example ingots or similar products. The compression force can reach up to about 6000 tonnes in the case of ingots, depending on the type of product being worked and on the reduction ratio to be obtained. Thanks to these high forces in play, which allow to obtain compressions comprised between 100 and 150 mm, the rolling stand (10) according to the present invention is similar to a forge so that the internal porosities of the product are eliminated.
摘要翻译：多功能轧机（10）及相关使用方法，适用于轧制/锻造大型板材，大型花岗岩，大型圆形件等大型半加工产品，如锭料或类似产品。在锭的情况下，压缩力可以达到约6000吨，这取决于所加工的产品的类型和要获得的减速比。由于这些高的力量，允许获得100至150mm之间的压缩，根据本发明的轧制机架（10）类似于锻造，从而消除了产品的内部孔隙率。

10. 发明申请

WO2015107483A1 PLANT AND METHOD FOR THE PRODUCTION OF METAL PRODUCTS 审中-公开
标题翻译：用于生产金属产品的设备和方法
公开(公告)号：WO2015107483A1
公开(公告)日：2015-07-23
申请号：PCT/IB2015/050328
申请日：2015-01-16
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A.
发明人： BENEDETTI, Gianpietro , BOBIG, Paolo
IPC分类号： B21B1/46 , B21B13/22
CPC分类号： C21D9/60 , B21B1/466 , B21B13/22 , B21B39/004 , B21B45/004 , B21B2001/225 , B21B2261/20 , B22D11/0408 , B22D11/142 , B22D11/147 , C21D1/42 , Y02P10/253
摘要： Plant for the production of metal products comprising: - a main rolling line (12) configured to roll thin slabs; - a main casting line (11) of thin slabs associated downstream to a heating and/or maintenance furnace (18) to heat and/or maintain the cast thin slabs at a uniform temperature, the main casting line (11) being positioned upstream of and aligned with said main rolling line (12), the main rolling line (12) being configured to roll the thin slabs arriving at least from the heating and/or maintenance furnace (18); - an auxiliary rolling line (22) provided with at least one rolling unit (24) configured to roll conventional slabs and obtain thin slabs, and with a transfer unit (25) positioned downstream of the rolling unit (24) and configured to transfer the thin slabs rolled by the latter to the heating and/or maintenance furnace (18).
摘要翻译：用于生产金属制品的设备包括： - 主轧制线（12），其构造成轧制薄板坯; - 主要铸造线（11），其与加热和/或维护炉（18）的下游相关联，以在均匀温度下加热和/或维持铸造薄板坯，主铸造线（11）位于并与所述主轧制线（12）对准，所述主轧制线（12）被构造为滚动至少从所述加热和/或维护炉（18）到达的薄板坯; - 辅助轧制线（22），其设置有至少一个轧制单元（24），所述轧制单元构造成滚动常规板坯并获得薄板坯，并且具有位于轧制单元（24）下游的转移单元（25），并且构造成将薄板坯由后者轧制到加热和/或维护炉（18）。

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