公开(公告)号：US6056913A

公开(公告)日：2000-05-02

申请号：US157221

申请日：1998-09-18

申请人： Peter Ebner ,  Heribert Lochner

发明人： Peter Ebner ,  Heribert Lochner

IPC分类号： C21D1/00 ,  C21D9/56 ,  C21D9/573 ,  C21D9/60 ,  C21D9/62

CPC分类号： C21D9/5737 ,  C21D9/60 ,  Y02P10/253

摘要： A plant for the continuous heat treatment of steel strips (4) or the like has a nonmagnetic insulated housing (1), in which two axially parallel unheated rollers (2, 3) are disposed at a distance from each other. To the first roller (2), the steel strip (4) or the like is supplied, which is then wound around the second roller (3) and as a secondary winding gets back to the first roller (2) through a transformer plate assembly (7) and is discharged from said second roller. The primary winding (10) with a corresponding number of turns is disposed outside the housing (1). The housing (1) is filled with a protective gas and has means (11, 12) to ensure a uniform temperature level and distribution in the housing (1).

摘要翻译： 用于钢带（4）等的连续热处理的设备具有非磁性绝缘壳体（1），其中两个轴向平行的未加热辊子（2,3）彼此间隔开设置。 向第一辊（2）供给钢带（4）等，然后将钢带（4）等卷绕在第二辊（3）上，二次绕组通过变压器板组件回到第一辊（2） （7），并从所述第二辊排出。 具有相应匝数的初级绕组（10）设置在壳体（1）的外部。 壳体（1）填充有保护气体，并且具有用于确保壳体（1）中均匀的温度水平和分布的装置（11,12）。

公开(公告)号：US20090139616A1

公开(公告)日：2009-06-04

申请号：US12084660

申请日：2006-10-31

申请人： Werner Kaiser ,  Heinz Hofinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

发明人： Werner Kaiser ,  Heinz Hofinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

IPC分类号： C21D1/63 ,  C21D6/00

CPC分类号： C21D1/20 ,  C21D1/25 ,  C21D1/607 ,  C21D1/63 ,  C21D8/02 ,  C21D8/04 ,  C21D9/561 ,  C21D9/563 ,  C21D9/573 ,  C21D9/58 ,  Y02P10/212

摘要： The invention relates to a method for continuously creating a bainite structure in a carbon steel, especially a strip steel. The method comprises the following steps: the carbon steel (1) is austenitized (3) at a temperature exceeding the austenitizing temperature; the austenitized carbon steel (1) is introduced into a bath (2) containing a quenching agent (21) in order to cool the carbon steel (1) to a temperature lying below the austenitizing temperature; the carbon steel (1) is adjusted to the transformation temperature for bainite and is maintained (13) at the transformation temperature for a certain period of time; and the carbon steel is then cooled (17). In order to further develop the method, the carbon steel (1) penetrates a bath (2) containing a quenching agent (21) until a defined percentage of the bainite structure relative to the total structure of the carbon steel (1) has formed in the bath (2) containing the quenching agent (21) following the austenitizing process, residues of the quenching agent (21) are removed from the surface of the carbon steel (1) by blowing the same off when the carbon steel (1) is discharged from the bath (2), and the remaining structure components of the carbon steel (1) are then transformed into bainite in an isothermal tempering station (13) without deflecting the carbon steel (1) at all when the same penetrates the isothermal tempering station (13).

摘要翻译： 本发明涉及一种在碳钢，特别是钢带钢中连续生产贝氏体组织的方法。 该方法包括以下步骤：在超过奥氏体化温度的温度下将碳钢（1）奥氏体化（3） 将奥氏体化碳钢（1）引入含有淬火剂（21）的浴（2）中，以将碳钢（1）冷却至低于奥氏体化温度的温度; 将碳钢（1）调节至贝氏体的转变温度，并在相变温度下保持（13）一定时间; 然后将碳钢冷却（17）。 为了进一步开发该方法，碳钢（1）穿透含有淬火剂（21）的浴（2），直到贝氏体组织相对于碳钢（1）的总体结构的规定百分比形成 在奥氏体化过程中含有淬火剂（21）的浴（2），通过将碳钢（1）为碳素钢（1）的碳钢（1）的残留物从碳钢（1）的表面除去，淬火剂 从浴中排出，然后在等温回火站（13）中将碳钢（1）的其余结构部件转变成贝氏体，而当同样穿过等温回火时，碳钢（1）完全不会发生偏转 车站（13）。

公开(公告)号：US06425756B2

公开(公告)日：2002-07-30

申请号：US09886719

申请日：2001-06-21

申请人： Peter Ebner ,  Heribert Lochner

发明人： Peter Ebner ,  Heribert Lochner

IPC分类号： F23M500

CPC分类号： C21D9/66 ,  C21D9/0043 ,  C21D9/562

摘要： A tower furnace for heat treatment of metal strips having a pre-heating section (3) and a high-temperature section (5) connected thereto at the top forming a housing (4) separate from the pre-heating section (3) is described, whereby the pre-heating section (3) equipped with a preferably gas-heated muffle (7) exhibits a connecting stopper (6) made of heat-insulating material for the high-temperature section (5) inserted into the muffle (7). To create advantageous structural conditions it is proposed that the high-temperature section (5) is also fitted with a preferably gas-heated muffle (12) which encloses the connecting stopper (6) externally and connects to this in a gas-tight manner preferably by way of a fluid seal (14).

公开(公告)号：US08652396B2

公开(公告)日：2014-02-18

申请号：US13066564

申请日：2011-04-18

申请人： Werner Kaiser ,  Heinz Hoefinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

发明人： Werner Kaiser ,  Heinz Hoefinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

IPC分类号： C21D1/62

CPC分类号： C21D1/20 ,  C21D1/25 ,  C21D1/607 ,  C21D1/63 ,  C21D8/02 ,  C21D8/04 ,  C21D9/561 ,  C21D9/563 ,  C21D9/573 ,  C21D9/58 ,  Y02P10/212

摘要： A method continuously creates a bainite structure in a carbon steel, especially a strip steel by austenitizing the carbon steel; introducing the austenitized carbon steel into a bath containing a quenching agent; adjusting the carbon steel to the transformation temperature for bainite and maintaining the transformation temperature for a certain period of time; and then cooling the carbon steel. The carbon steel stays in the bath until a defined percentage of the bainite structure relative to the total structure of the carbon steel has formed. Residues of the quenching agent are removed from the surface of the carbon steel by blowing the same off when the carbon steel is discharged from the bath, and the remaining structure components of the carbon steel are then transformed into bainite in an isothermal tempering station without deflecting the carbon steel at all.

摘要翻译： 一种通过使碳素钢奥氏体化，在碳素钢，特别是钢带钢中连续生成贝氏体组织的方法; 将奥氏体化碳钢引入含有淬火剂的浴中; 将碳钢调整到贝氏体的转变温度，并保持转变温度一段时间; 然后冷却碳钢。 碳钢停留在浴中，直到形成贝氏体结构相对于碳钢总结构的确定百分比。 当碳钢从浴中排出时，将淬火剂的残留物从碳钢的表面除去，然后将碳钢的剩余结构成分转化成等温回火站中的贝氏体，而不会发生偏转 碳钢。

公开(公告)号：US20090026666A1

公开(公告)日：2009-01-29

申请号：US11919689

申请日：2006-05-11

申请人： Peter Ebner ,  Heribert Lochner

发明人： Peter Ebner ,  Heribert Lochner

IPC分类号： C21D1/76

CPC分类号： C21D1/76 ,  C21D1/74

摘要： A method is described for batchwise heat treatment of goods to be annealed which are heated in a heating chamber after scavenging air with a scavenging gas under protective gas to a predetermined treatment temperature, with the protective gas being conveyed through the heating chamber depending on the occurrence of impurities in different quantities. In order to enable the economic use of protective gas, it is proposed that the protective gas which is withdrawn from the heating chamber after the main occurrence of impurities and which is loaded with a residual quantity of impurities is conveyed, optionally after intermediate storage, into the heating chamber during the main occurrence of impurities of a subsequent batch before non-loaded protective gas is introduced into the heating chamber.

摘要翻译： 描述了一种用于对待退火的物品进行分批热处理的方法，其在保护气体中的清除气体将空气清扫至预定处理温度之后，在加热室中加热，根据发生的情况将保护气体输送通过加热室 不同量的杂质。 为了能够经济地使用保护气体，建议在主要发生杂质之后从加热室排出并且装载有剩余量的杂质的保护气体（任选地在中间储存之后）被输送到 在未加载的保护气体之前主要发生后续批次的杂质的加热室被引入加热室。

公开(公告)号：US20110198786A1

公开(公告)日：2011-08-18

申请号：US13066564

申请日：2011-04-18

申请人： Werner Kaiser ,  Heinz Höfinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

发明人： Werner Kaiser ,  Heinz Höfinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

IPC分类号： C21D9/54 ,  C21D1/62 ,  C21D9/00

CPC分类号： C21D1/20 ,  C21D1/25 ,  C21D1/607 ,  C21D1/63 ,  C21D8/02 ,  C21D8/04 ,  C21D9/561 ,  C21D9/563 ,  C21D9/573 ,  C21D9/58 ,  Y02P10/212

摘要： A method continuously creates a bainite structure in a carbon steel, especially a strip steel by austenitizing the carbon steel; introducing the austenitized carbon steel into a bath containing a quenching agent; adjusting the carbon steel to the transformation temperature for bainite and maintaining the transformation temperature for a certain period of time; and then cooling the carbon steel. The carbon steel stays in the bath until a defined percentage of the bainite structure relative to the total structure of the carbon steel has formed. Residues of the quenching agent are removed from the surface of the carbon steel by blowing the same off when the carbon steel is discharged from the bath, and the remaining structure components of the carbon steel are then transformed into bainite in an isothermal tempering station without deflecting the carbon steel at all.

公开(公告)号：US07252798B2

公开(公告)日：2007-08-07

申请号：US10806773

申请日：2004-03-23

申请人： Peter Ebner ,  Heribert Lochner

发明人： Peter Ebner ,  Heribert Lochner

IPC分类号： C21D1/06

CPC分类号： C21D9/67 ,  C21D9/673

摘要： The invention describes a hood-type annealing furnace, especially for steel strip or wire bunches, with an annealing base (1) for receiving the material (7) to be annealed, a protective hood (8) which is placed on the furnace in a gas-tight manner, a radial blower (2) which is held in the annealing base (1) and comprises a blade wheel (3) and a guide apparatus (5) enclosing the blade wheel (3) for circulating a protective gas in the protective hood (8), a heat exchanger (11) for cooling the protective gas, which heat exchanger (11) is connected on the input side via a flow conduit (13) with the pressure side of the radial blower (2) and opens on the output side in an annular gap (12) between the guide apparatus (5) and the protective hood (8), and a deflection device which is axially displaceable into the pressure-side flow path of the radial blower (2) for the optional connection to the radial blower (2) of the flow conduit (13) which leads to the heat exchanger (11). In order to provide simple construction conditions it is proposed that the protective hood (8) is held in a gas-tight manner via an annular flange (9), that the heat exchanger (11) is disposed below the annular flange (9), that the flow conduit (13) consists of an annular conduit (14) starting from the outer circumference of the guide apparatus (5) and being concentric to the annular gap (12), and that the deflection device is arranged as an annular deflection slide (18) which encloses the guide apparatus (5) on the outside.

摘要翻译： 本发明描述了一种罩式退火炉，特别是用于钢带或线束，具有用于接收待退火材料（7）的退火基体（1），保护罩（8），其放置在炉内 保持在退火基体（1）中的径向鼓风机（2），包括叶轮（3）和包围叶轮（3）的引导装置（5），用于使保护气体循环在 保护罩（8），用于冷却保护气体的热交换器（11），该热交换器（11）在输入侧经由流量导管（13）与径向鼓风机（2）的压力侧连接并打开 在导向装置（5）和保护罩（8）之间的环形间隙（12）的输出侧，以及偏转装置，其可轴向移动到径向鼓风机（2）的压力侧流路中，用于 可选地连接到导流管（13）的径向鼓风机（2） 热交换器（11）。 为了提供简单的施工条件，建议保护罩（8）通过环形凸缘（9）以气密方式保持，热交换器（11）设置在环形凸缘（9）的下方， 所述流动管道（13）由从所述引导装置（5）的外周开始并与所述环形间隙（12）同心的环形导管（14）构成，并且所述偏转装置被布置为环形偏转滑块 （18），其将引导装置（5）封闭在外部。

公开(公告)号：US07972452B2

公开(公告)日：2011-07-05

申请号：US12084660

申请日：2006-10-31

申请人： Werner Kaiser ,  Heinz Höfinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

发明人： Werner Kaiser ,  Heinz Höfinghoff ,  Hans-Toni Junius ,  Michael Hellmann ,  Peter Ebner ,  Heribert Lochner

IPC分类号： C21D6/00

CPC分类号： C21D1/20 ,  C21D1/25 ,  C21D1/607 ,  C21D1/63 ,  C21D8/02 ,  C21D8/04 ,  C21D9/561 ,  C21D9/563 ,  C21D9/573 ,  C21D9/58 ,  Y02P10/212

摘要： A method continuously creates a bainite structure in a carbon steel, especially a strip steel by austenitizing the carbon steel; introducing the austenitized carbon steel into a bath containing a quenching agent; adjusting the carbon steel to the transformation temperature for bainite and maintaining the transformation temperature for a certain period of time; and then cooling the carbon steel. The carbon steel stays in the bath until a defined percentage of the bainite structure relative to the total structure of the carbon steel has formed. Residues of the quenching agent are removed from the surface of the carbon steel by blowing the same off when the carbon steel is discharged from the bath, and the remaining structure components of the carbon steel are then transformed into bainite in an isothermal tempering station without deflecting the carbon steel at all.

摘要翻译： 一种通过使碳素钢奥氏体化，在碳素钢，特别是钢带钢中连续生成贝氏体组织的方法; 将奥氏体化碳钢引入含有淬火剂的浴中; 将碳钢调整到贝氏体的转变温度，并保持转变温度一段时间; 然后冷却碳钢。 碳钢停留在浴中，直到形成贝氏体结构相对于碳钢总结构的确定百分比。 当碳钢从浴中排出时，将淬火剂的残留物从碳钢的表面除去，然后将碳钢的剩余结构成分转化成等温回火站中的贝氏体，而不会发生偏转 碳钢。

公开(公告)号：US07875235B2

公开(公告)日：2011-01-25

申请号：US11919689

申请日：2006-05-11

申请人： Peter Ebner ,  Heribert Lochner

发明人： Peter Ebner ,  Heribert Lochner

IPC分类号： C21D9/63 ,  C21D9/00 ,  C21D1/00

CPC分类号： C21D1/76 ,  C21D1/74

摘要： A method is described for batchwise heat treatment of goods to be annealed which are heated in a heating chamber after scavenging air with a scavenging gas under protective gas to a predetermined treatment temperature, with the protective gas being conveyed through the heating chamber depending on the occurrence of impurities in different quantities. In order to enable the economic use of protective gas, it is proposed that the protective gas which is withdrawn from the heating chamber after the main occurrence of impurities and which is loaded with a residual quantity of impurities is conveyed, optionally after intermediate storage, into the heating chamber during the main occurrence of impurities of a subsequent batch before non-loaded protective gas is introduced into the heating chamber.

摘要翻译： 描述了一种用于对待退火的物品进行分批热处理的方法，其在保护气体中的清除气体将空气清扫至预定处理温度之后，在加热室中加热，根据发生的情况将保护气体输送通过加热室 不同量的杂质。 为了能够经济地使用保护气体，建议在主要发生杂质之后从加热室排出并且装载有剩余量的杂质的保护气体（任选地在中间储存之后）被输送到 在未加载的保护气体之前主要发生后续批次的杂质的加热室被引入加热室。

公开(公告)号：US06210499B1

公开(公告)日：2001-04-03

申请号：US09410622

申请日：1999-10-01

申请人： Peter Ebner ,  Heribert Lochner

发明人： Peter Ebner ,  Heribert Lochner

IPC分类号： C21D126

CPC分类号： C21D9/67 ,  C21D1/76

摘要： To be able to satisfactorily bright-anneal metals having a high affinity to oxygen in a hood-type furnace or the like under a protective gas, a rather pure inert gas such as argon, neon or helium, which is mixed with not more than 50 vol-% of a reducing gas, for instance hydrogen, is used as protective gas in cooperation with an oxygen binder, preferably titanium.

摘要翻译： 为了能够在保护气体下的罩式炉等中令人满意地对具有高氧亲和力的金属进行光亮退火，将相当纯的惰性气体如氩，氖或氦与不超过50 与氧粘合剂（优选钛）配合使用的还原气体例如氢气的体积百分比用作保护气体。