公开(公告)号：US07374623B2

公开(公告)日：2008-05-20

申请号：US10323886

申请日：2002-12-20

申请人： Christian Marchionni ,  Yann Le Papillon ,  Alain Leclercq ,  Michel Faral ,  Jean-Michel Damasse ,  Philippe Rocabois

发明人： Christian Marchionni ,  Yann Le Papillon ,  Alain Leclercq ,  Michel Faral ,  Jean-Michel Damasse ,  Philippe Rocabois

IPC分类号： B32B15/00 ,  C22C38/00

CPC分类号： C22C38/04 ,  C21D8/0215 ,  C21D8/1277 ,  C22C38/002 ,  Y10T428/12799

摘要： A metallurgical product, made of carbon steel and to be galvanized, which is in the form of a strip or of a sheet obtained from a continuously cast intermediate product having the following composition by weight: 0.0005%≦C≦0.15%; 0.08%≦Mn≦2%; Si≦0.040%; Altotal≦0.010%; Alsoluable≦0.004%; 0.0050%≦Ototal≦0.0500%; P≦0.20%; S≦0.10%; each of Cu, Cr, Ni, Mo, W, Co≦1%; each of Ti, Nb, V, Zr≦0.5%; each of Sn, Sb, As≦0.1%; B≦0.1%; N≦0.0400%; and the remainder being iron and impurities. Also, a process for obtaining a metallurgical intermediate product, which includes: producing in a ladle a liquid steel the composition of which is as above, and in which the dissolved oxygen content is maintained between 0.0050 and 0.0500% by the establishment of a chemical equilibrium between the metal and the ladle slag; and casting the steel on a continuous casting machine.

摘要翻译： 由碳钢制成并被镀锌的冶金产品，其为带状或由具有以下重量组成的连续铸造中间产品获得的片材形式：0.0005％<= C <= 0.15％; 0.08％<= Mn <= 2％; Si <= 0.040％; 总计 <= 0.010％; 可解 <= 0.004％; 0.0050％<= 0 <= 0.0500％; P <= 0.20％; S <= 0.10％; 每个Cu，Cr，Ni，Mo，W，Co <= 1％; 每个Ti，Nb，V，Zr <= 0.5％; Sn，Sb，As <= 0.1％中的每一种; B <= 0.1％; N <= 0.0400％; 其余为铁和杂质。 另外，获得冶金中间体产品的方法，其包括：在钢包中制备如下组成的液态钢，其中溶解氧含量通过建立化学平衡保持在0.0050和0.0500％之间 金属和钢包渣之间; 并在连续铸造机上铸造钢。

公开(公告)号：US20060169373A1

公开(公告)日：2006-08-03

申请号：US10559808

申请日：2004-06-08

申请人： Anne Dez ,  Pascal Masson ,  Michel Faral ,  Jean-Michel Reyter ,  Giorgio Porcu ,  Jean-Michel Damasse

发明人： Anne Dez ,  Pascal Masson ,  Michel Faral ,  Jean-Michel Reyter ,  Giorgio Porcu ,  Jean-Michel Damasse

IPC分类号： C21D8/02 ,  B22D17/00

CPC分类号： B21B1/463 ,  B21B9/00 ,  B21B45/0242 ,  B21B45/0245 ,  B21B45/0263 ,  B22D11/06 ,  B22D11/0668 ,  Y02P70/125

摘要： The invention relates to a method for continuous direct casting of a metal strip, whereby said strip is cast by solidification of liquid metal in an ingot mould with cooled moving walls and a hot rolling of said strip is carried out in line, characterised in that a product is applied to the surface of the strip on exit from the ingot, which leaves a layer of lubricant on the surface when the strip is hot rolled and which causes a gas to be given off which contributes to the protection of said surface from oxidation. The invention further relates to a continuous direct casting plant for a thin metal strip, of the type comprising an ingot mould with moving cooled walls, where the solidification of said strip takes place and an in-line hot rolling unit for said solidified strip, characterised in comprising means for application of a product to the surface of said strip at the exit from the ingot, which leaves a layer of lubricant on the surface at the entry to the hot rolling unit.

摘要翻译： 本发明涉及一种用于连续直接铸造金属带的方法，其中所述带通过在具有冷却的移动壁的铸锭模具中的液态金属凝固而铸造，并且所述带的热轧在一起进行，其特征在于， 产品从锭出来时被施加到条的表面，当条被热轧时，其在表面上留下一层润滑剂，并且导致气体被释放，这有助于保护所述表面免于氧化。 本发明还涉及一种用于薄金属带的连续直接铸造设备，其类型包括具有移动冷却壁的铸锭模具，其中所述带材的固化发生，并且用于所述固化带材的直列热轧单元，其特征在于 包括用于在出口处将产品施加到所述条带的表面的装置，其在所述热轧单元的入口处在表面上留下润滑剂层。

公开(公告)号：US06739383B1

公开(公告)日：2004-05-25

申请号：US09959210

申请日：2002-01-14

申请人： Christian Marchionni ,  Frédéric Mazurier ,  Jean-Michel Damasse ,  Frédéric Descaves

发明人： Christian Marchionni ,  Frédéric Mazurier ,  Jean-Michel Damasse ,  Frédéric Descaves

IPC分类号： B22D1106

CPC分类号： B22D11/0651 ,  B22D11/002 ,  B22D11/0622 ,  B22D11/0697 ,  C22C38/40

摘要： The invention concerns a method for continuously casting an austenitic stainless steel strip with a thickness not more than 10 mm, directly from liquid metal, between two cooled horizontal rolls, characterised in that: said steel composition in weight proportions comprises: %C≦0.08%; %Si≦1; %P≦0.04; %Mn≦2; %Cr between 17 and 20; %Ni between 8 and 10.5; %S between 0.007 and 0.040; the rest being iron and the impurities resulting from preparation; the ratio Creq/Nieq ranges between 1.55 and 1.90 with: Creq(%)=%Cr+1.37 %Mo+1.5 %Si+2%Nb+3 %Ti; Nieq(%)=%Ni+0.31 %Mn+22 %C+14.2 %N+Cu; the surface of the rolls comprises contiguous dimples with more or less circular or elliptical cross-section, of diameter between 100 and 1500 &mgr;m and depth between 20 and 150 &mgr;m; the inerting gas surrounding the meniscus is a gas soluble in steel or a mixture of such gases, or consists of at least 50% by volume of such a gas or mixture of gases.

摘要翻译： 本发明涉及一种用于在两个冷却的水平辊之间直接从液态金属连续铸造厚度不大于10mm的奥氏体不锈钢带的方法，其特征在于：所述钢组合物的重量比包括：％C <= 0.08 ％; ％Si <= 1; ％P <= 0.04; ％Mn <= 2; 17至20之间的Cr％ ％Ni在8和10.5之间; ％S在0.007和0.040之间; 其余为铁和由制备而产生的杂质; Creq / Nieq的范围在1.55和1.90之间，其中：Creq（％）=％Cr + 1.37％Mo + 1.5％Si + 2％Nb + 3％Ti; Nieq（％）=％Ni + 0.31％Mn + 22％C + 14.2％N + Cu; 辊的表面包括具有或多或少圆形或椭圆形横截面的连续凹坑，直径在100和1500μm之间，深度在20和150μm之间; 围绕弯液面的惰化气体是可溶于钢或这种气体的混合物的气体，或者由至少50体积％的这种气体或气体混合物组成。

公开(公告)号：US5807444A

公开(公告)日：1998-09-15

申请号：US818283

申请日：1997-03-17

申请人： Philippe Paradis ,  Christian Marchionni ,  Manuel Bobadilla ,  Jean-Michel Damasse

发明人： Philippe Paradis ,  Christian Marchionni ,  Manuel Bobadilla ,  Jean-Michel Damasse

IPC分类号： B22D11/00 ,  B22D11/04 ,  B22D11/06 ,  B22D11/10 ,  B22D11/106 ,  B22D11/12 ,  B22D11/14 ,  C22C38/00 ,  C22C38/40 ,  C22C38/58 ,  C21D1/04

CPC分类号： B22D11/0697 ,  B22D11/0648 ,  C22C38/40

摘要： The subject of the invention is a process for the continuous casting of an austenitic stainless steel strip directly from liquid metal of composition, expressed in percentages by weight: C.ltoreq.0.08%, Si.ltoreq.1%; Mn.ltoreq.2%; P.ltoreq.0.045%; S.ltoreq.0.030%; Cr between 17.0 and 20.0%; Ni between 8.0 and 10.5% on a machine for casting onto one or between two moving walls whose external surface is provided with dimples and in which the region surrounding the meniscus is inerted with an inerting gas of controlled composition, wherein: a Cr.sub.equ /Ni.sub.equ ratio greater than 1.55 is conferred on said liquid metal, with: Cr.sub.equ =% Cr+1.37.times.% Mo+1.5.times.% Si+2.times.% Nb+3.times.% Ti and Ni.sub.equ =% Ni+0.31.times.% Mn+22.times.% C+14.2.times.% N+% Cu; one or more moving walls are used whose entire surface includes touching dimples having a diameter of between 100 and 1500 .mu.m and a depth of between 20 and 150 .mu.m; and an inerting gas is used consisting, at least partially, of a gas which is soluble in steel. The subject of the invention is also a casting plant for implementing this process.

摘要翻译： 本发明的主题是直接由组合物的液态金属连续铸造奥氏体不锈钢带的方法，以重量百分比表示：C≤0.08％，Si≤1％; Mn

公开(公告)号：US20050039875A1

公开(公告)日：2005-02-24

申请号：US10501293

申请日：2002-12-18

申请人： Gerald Hohenbichler ,  Gerald Eckerstorfer ,  Thomas Reiter ,  Jean-Michel Damasse

发明人： Gerald Hohenbichler ,  Gerald Eckerstorfer ,  Thomas Reiter ,  Jean-Michel Damasse

IPC分类号： B22D11/06

CPC分类号： B22D11/0651

摘要： A casting roll for the continuous casting of thin metal strips, in particular steel strips in a double-roll or roll-in installation. The roll comprises a roll core with an external casing and an annular roll jacket with an internal casing. The jacket surrounds the core and is being shrunk onto the latter. To prevent migratory motion of the roll jacket in relation to the roll core, the surface of at least one of the opposing casings that form a shrinkage connection has protuberances and indentations, which are oriented at least partially in the direction of the casting roll axis and extend radially for at least 2 μm.

摘要翻译： 用于连续铸造薄金属条的铸辊，特别是双辊或滚压安装中的钢带。 辊包括具有外壳的辊芯和具有内壳的环形辊套。 夹克围绕核心，正在缩小到后者。 为了防止辊套相对于辊芯的迁移运动，形成收缩连接的至少一个相对的壳体的表面具有至少部分地沿着铸辊轴线的方向取向的突起和凹陷，以及 径向延伸至少2毫米。

公开(公告)号：US6051058A

公开(公告)日：2000-04-18

申请号：US961268

申请日：1997-10-30

申请人： Jean-Pierre Crisci ,  Christophe Ganser ,  Jean-Michel Damasse ,  Wilhelm Schmitz ,  Dieter Senk ,  Guido Stebner

发明人： Jean-Pierre Crisci ,  Christophe Ganser ,  Jean-Michel Damasse ,  Wilhelm Schmitz ,  Dieter Senk ,  Guido Stebner

IPC分类号： B22D11/04 ,  B22D11/059 ,  B22D11/06 ,  B22D41/54 ,  B28B7/36

CPC分类号： B22D41/54 ,  B22D11/066 ,  B22D11/0668

摘要： The invention relates to a protective coating for a refractory material member of an ingot mold for continuous casting of metals, especially of steel, which consists of a dispersion of particles in a solvent, said particles including essentially boron nitride and at least one of the following metal oxides: zircon, zirconia, alumina and silica, the boron nitride representing between 20 and 50% by weight of said particles.

摘要翻译： 本发明涉及一种用于连续铸造金属，特别是钢的铸锭的耐火材料构件的保护涂层，其由颗粒在溶剂中的分散体组成，所述颗粒基本上包括氮化硼和至少一种以下 金属氧化物：锆石，氧化锆，氧化铝和二氧化硅，氮化硼占所述颗粒的20-50重量％。

公开(公告)号：US20090130410A1

公开(公告)日：2009-05-21

申请号：US12293179

申请日：2007-01-15

申请人： Jean-Michel Damasse ,  Jacques Charles ,  Michel Langlet ,  Siriwan Permpoon ,  Jean-Charles Joud ,  Bernard Baroux

发明人： Jean-Michel Damasse ,  Jacques Charles ,  Michel Langlet ,  Siriwan Permpoon ,  Jean-Charles Joud ,  Bernard Baroux

IPC分类号： B32B15/04 ,  B05D1/36

CPC分类号： B01J37/0225 ,  B01J21/063 ,  B01J21/12 ,  B01J27/24 ,  B01J35/0013 ,  B01J35/004 ,  B01J35/06 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/036 ,  C23C28/00 ,  C23C28/042 ,  Y10T428/24975 ,  Y10T428/249979

摘要： The invention has as an object a stainless steel sheet coated with a coating comprising, in the order starting from the surface of the said sheet: a barrier layer of metallic oxide or oxy-hydroxide MOx, or of metallic nitride or oxy-nitride NMx, having a thickness ranging between 5 and 1000 nm, a porous layer of titanium oxide TiOx having a thickness ranging between 5 and 1000 nm, the said TiOx layer having a voluminal porosity ranging between 10 and 50% and a mean pore size ranging between 0.5 and 100 nm and an upper layer of silicon oxide or oxy-hydroxide SiOx having a thickness ranging between 5 and 1000 nm. The invention also relates to the method for manufacture of this coated sheet.

摘要翻译： 本发明的目的是涂覆有涂层的不锈钢板，其顺序是从所述片材的表面开始：金属氧化物或氢氧化物MO x的阻挡层或金属氮化物或氮化物NMx， 厚度范围在5至1000nm之间的氧化钛TiO x的多孔层，其厚度范围在5至1000nm之间，所述TiOx层的体积孔隙率在10至50％之间，平均孔径范围在0.5至 100nm的氧化硅或氧化氢氧化物SiO x的上层，厚度范围在5nm和1000nm之间。 本发明还涉及这种涂布片的制造方法。

公开(公告)号：US06497270B1

公开(公告)日：2002-12-24

申请号：US09856307

申请日：2001-08-14

申请人： Yann Breviere ,  Dominique Themines ,  Jean-Michel Damasse ,  Pierre Delassus

发明人： Yann Breviere ,  Dominique Themines ,  Jean-Michel Damasse ,  Pierre Delassus

IPC分类号： B22D1106

CPC分类号： B22D11/066

摘要： The invention concerns a device for pressing a side wall (1) of an installation for continuous casting of metal strips between two cooling drums with horizontal axes against the planar surfaces of the cylinders, comprising three thrust member connected to a mounting frame (3) maintained in a fixed position, exerting their action on the rear face of a plate (2) on the front face whereof is fixed the side wall (1) or on the rear face of the side wall (1), said action being oriented along a substantially horizontal direction (Oy) parallel to the axes of the drums and being exerted via means connecting each of said thrust members on said plate. Said connection means of a first thrust member enable a relative displacement in translation of said thrust A-4 member and of the plate (2) or of the side wall (1) being along a horizontal direction (Ox) a=parallel to the plane of the planar surfaces of the drums and along a vertical direction (Oz) parallel to the plane of the planar surfaces of the drums. Said connection means of a second thrust member enable a relative displacement in translation of said thrust member and of the plate (2) or of the side wall (1) along-a horizontal direction (Ox) parallel to the plane of the planar surfaces of the drums. Said connection means of a third thrust member do not enable any relative displacement in translation of said thrust member and the plate (2) or of the side wall (1).

摘要翻译： 本发明涉及一种用于压制设备的侧壁（1）的装置，用于将金属带连续铸造在具有水平轴线的两个冷却滚筒之间以抵靠气缸的平坦表面连续铸造，包括连接到安装框架（3）的三个推力构件 在固定的位置上，将其作用在其正面上的板（2）的后表面固定在侧壁（1）上或侧壁（1）的后表面上，所述动作沿着 大致水平方向（Oy）平行于滚筒的轴线并通过连接每个所述推力构件的装置施加在所述板上。 第一推力构件的所述连接装置使得所述推力A-4构件和板（2）或侧壁（1）的平移中的相对位移沿水平方向（Ox）a =平行于平面 并且沿着平行于滚筒的平面的平面的垂直方向（Oz）。 第二推力构件的所述连接装置使得所述推力构件和板（2）或侧壁（1）沿平行于平面的平面的水平方向（Ox）平移的相对位移 架子鼓。 第三推力构件的所述连接装置不能使所述推力构件和板（2）或侧壁（1）的平移中的任何相对位移。

公开(公告)号：US06488075B1

公开(公告)日：2002-12-03

申请号：US09868038

申请日：2001-06-29

申请人： Yann Breviere ,  Jean-Michel Damasse ,  Dominique Themines

发明人： Yann Breviere ,  Jean-Michel Damasse ,  Dominique Themines

IPC分类号： B22D1106

CPC分类号： B22D11/066

摘要： A side wall closing the casting space of an installation for continuous casting of thin metal strips between unwinding cooled walls, including a support plate, on the rear face of which thrust members exert their action, and an active face arranged against the front face of the support plate. Lateral portions are designed to be worn by contact with the edges of the cooled walls over a maximum depth “e” and a length “1”. The support plate and the active part are urged in contact with each other in a way enabling them to be disengaged non-destructively. The support plate front face has in its central part a recess whereof the depth is greater than “e” and the outer edges of the front face have a general shape which matches that of the outer edges of the active part and have a length less than “1”.

摘要翻译： 封闭用于连续铸造薄金属条的侧壁的侧壁，所述薄金属带在展开的冷却壁（包括支撑板）的后退面上在推拉构件发挥其作用的位置处，以及主动面抵靠着 支撑板 横向部分被设计成通过与最大深度“e”和长度“1”的冷却壁的边缘接触来磨损。 支撑板和活动部件以能够非破坏性地分离的方式被推压彼此接触。 支撑板前面在其中心部分具有凹陷，其深度大于“e”，并且前表面的外边缘具有与活动部分的外边缘的外形相匹配的大致形状，并且具有小于 “1”。

公开(公告)号：US07367104B2

公开(公告)日：2008-05-06

申请号：US10499772

申请日：2002-12-18

申请人： Gerald Hohenbichler ,  Jean-Michel Damasse

发明人： Gerald Hohenbichler ,  Jean-Michel Damasse

IPC分类号： B21B1/46 ,  B22D11/12

CPC分类号： B22D11/126 ,  B22D11/12 ,  B22D11/1246 ,  Y10T29/49988 ,  Y10T29/49989

摘要： The invention relates to a method for production of a metal strip from a strip (6), cast directly from molten metal (4), whereby a trimming of the strip edges (9, 9′) of the strip (6) is carried out, characterised in that the strip edges (9, 9′) are cooled before the trimming in such way as to render said edges more brittle than the rest of the strip (6). The invention further relates to a unit for processing a thin metal strip (6), arising from the casting of thin strips directly from molten metal, characterised in comprising a unit for the controlled, exclusive or preferential cooling of the strip edges (9, 9′) of the strip (6).

摘要翻译： 本发明涉及一种从熔融金属（4）直接铸造的条带（6）生产金属带的方法，由此对条带（6）的条带边缘（9,9'）进行修整 其特征在于，所述带状边缘（9,9'）在所述修剪之前被冷却以使得所述边缘比所述条带（6）的其余部分更脆。 本发明还涉及一种用于处理薄金属条（6）的单元，其由直接从熔融金属铸造薄带而产生，其特征在于包括用于控制，排他或优先冷却带材边缘（9,9）的单元 '）（6）。