公开(公告)号：US06892559B2

公开(公告)日：2005-05-17

申请号：US10450424

申请日：2001-12-11

申请人： Matti Leiponen

发明人： Matti Leiponen

IPC分类号： B21B1/46 ,  B21B3/00 ,  B21B9/00 ,  B21B13/00 ,  B21B19/06 ,  B21B19/08 ,  B21B19/10 ,  B21B19/16 ,  B21B45/00 ,  C22F1/02 ,  C22F1/08

CPC分类号： B21B19/06 ,  B21B1/46 ,  B21B3/00 ,  B21B9/00 ,  B21B13/008 ,  B21B19/08 ,  B21B19/10 ,  B21B19/16 ,  B21B2003/005 ,  B21B2045/006 ,  C22F1/02 ,  C22F1/08

摘要： A method for manufacturing a tube made of a non-ferrous material, particularly a tube made of mainly copper, in which method, in the first working step the tube billet is worked so that mainly owing to the deformation resistance, the temperature of the tube billet under operation rises up to the recrystallization range, at least on the spot that is being worked. Essentially immediately after the first working step, the tube billet is subjected to at least a second working step and the tube billet is maintained, at least during the first and second working step in non-oxidizing conditions. the invention also relates to an apparatus.

摘要翻译： 一种制造由有色金属材料制成的管，特别是主要由铜制成的管的方法，其中在第一工作步骤中，加工管坯，主要是由于变形阻力，管的温度 正在运行的钢坯至少在正在加工的现场上升高至重结晶范围。 基本上在第一工作步骤之后，至少在非氧化条件下的第一和第二工作步骤期间，管坯至少经受第二工作步骤并保持管坯。 本发明还涉及一种装置。

公开(公告)号：US07257980B2

公开(公告)日：2007-08-21

申请号：US10563542

申请日：2004-06-14

申请人： Matti Leiponen

发明人： Matti Leiponen

IPC分类号： B21C23/00

CPC分类号： B21C23/005 ,  B21C29/006

摘要： The invention relates to a method for performing continuous extrusion of a metallic material, such as copper, so that the material to be extruded (1) is fed in the extrusion member (4) by means of a feed member (3) provided with a groove on its peripheral wall (2) and by an abutment (5) arranged in said groove, so that the groove (8) is protected against oxidation by arranging for at least part of the peripheral wall (2) of the feed member (3) a gas-protecting member (7). The invention also relates to said equipment.

摘要翻译： 本发明涉及一种用于执行诸如铜的金属材料的连续挤出的方法，使得待挤出的材料（1）通过进料构件（3）进料到挤出构件（4）中，该进料构件（3） 在其周壁（2）上的凹槽和布置在所述凹槽中的邻接（5），使得通过布置供给构件（3）的周壁（2）的至少一部分来保护凹槽（8）免于氧化 ）气体保护构件（7）。 本发明还涉及所述设备。

公开(公告)号：US20060156781A1

公开(公告)日：2006-07-20

申请号：US10563542

申请日：2004-06-14

申请人： Matti Leiponen

发明人： Matti Leiponen

IPC分类号： B21C23/00

CPC分类号： B21C23/005 ,  B21C29/006

摘要： The invention relates to a method for performing continuous extrusion of a metallic material, such as copper, so that the material to be extruded (1) is fed in the extrusion member (4) by means of a feed member (3) provided with a groove on its peripheral wall (2) and by an abutment (5) arranged in said groove, so that the groove (8) is protected against oxidation by arranging for at least part of the peripheral wall (2) of the feed member (3) a gas-protecting member (7). The invention also relates to said equipment.

摘要翻译： 本发明涉及一种用于执行诸如铜的金属材料的连续挤出的方法，使得待挤出的材料（1）通过进料构件（3）进料到挤出构件（4）中，该进料构件（3） 在其周壁（2）上的凹槽和布置在所述凹槽中的邻接（5），使得通过布置供给构件（3）的周壁（2）的至少一部分来保护凹槽（8）免于氧化 ）气体保护部件（7）。 本发明还涉及所述设备。

公开(公告)号：US20060091021A1

公开(公告)日：2006-05-04

申请号：US10523552

申请日：2003-07-17

申请人： Olli Hyvarinen ,  Matti Leiponen

发明人： Olli Hyvarinen ,  Matti Leiponen

IPC分类号： C25C1/12

CPC分类号： C25F1/04

摘要： The invention relates to a method for improving the quality of an object made of a copper-based metal alloy, according to which method the object is treated at least in an oxide removal unit (3), so that in the oxide removal unit, oxides are removed from the object surface by means of cathodic reduction. The invention also relates to an arrangement for realizing the method according to claim 1 in order to improve the quality of an object made of a copper-based metal alloy, said arrangement comprising at least an oxide removal unit, which arrangement includes elements for realizing a cathodic reduction, such as an anode, a cathode and an electrolyte, so that the access of the oxygen created on the anode to the cathode is prevented by a membrane that is impermeable to oxygen.

摘要翻译： 本发明涉及一种用于提高由铜基金属合金制成的物体的质量的方法，根据该方法，至少在氧化物去除单元（3）中处理该物体，使得在氧化物去除单元中，氧化物 通过阴极还原从物体表面除去。 本发明还涉及一种用于实现根据权利要求1所述的方法的装置，以便提高由铜基金属合金制成的物体的质量，所述装置至少包括氧化物去除单元，该装置包括用于实现 阴极还原，例如阳极，阴极和电解质，使得通过不透氧的膜来防止在阳极上产生的氧气进入阴极。

公开(公告)号：US06920773B2

公开(公告)日：2005-07-26

申请号：US10450425

申请日：2001-12-11

申请人： Matti Leiponen

发明人： Matti Leiponen

IPC分类号： B21B1/46 ,  B21B3/00 ,  B21B9/00 ,  B21B13/00 ,  B21B19/06 ,  B21B19/08 ,  B21B19/10 ,  B21B19/16 ,  B21B45/00 ,  C22F1/02 ,  C22F1/08

CPC分类号： C22F1/08 ,  B21B1/46 ,  B21B3/00 ,  B21B9/00 ,  B21B13/008 ,  B21B19/06 ,  B21B19/08 ,  B21B19/10 ,  B21B19/16 ,  B21B2003/005 ,  B21B2045/006 ,  C22F1/02

摘要： A method for manufacturing a tube made of a non-ferrous material, particularly a tube made of mainly copper, by rolling, in which method, in the first working step the tube billet is worked by rolling with conical rolls, so that mainly owing to the deformation resistance, the temperature of the billet under operation rises up to the recrystallization range, at least on the spot that is being worked. Essentially immediately after the first working step, the tube billet is subjected to at least one second working step with a second set of conical rolls, in which case the tube billet is maintained, at least during the first working step and at least a second working step in non-oxidizing conditions. The invention also relates to an apparatus.

摘要翻译： 一种制造由有色金属材料制成的管，特别是主要由铜制成的管的方法，通过轧制，在该方法中，在第一工作步骤中，通过用锥形辊轧制加工管坯，使得主要由于 变形阻力，运行中的钢坯的温度至少在被加工的位置上升至再结晶范围。 基本上在第一工作步骤之后，管坯经受至少一个第二工作步骤与第二组锥形辊，在这种情况下，管坯被维持，至少在第一工作步骤期间和至少第二工作 在非氧化条件下进行。 本发明还涉及一种装置。