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1. 发明授权

US08809192B2 Method for deposition of at least one electrically conducting film on a substrate 有权
标题翻译：在基板上沉积至少一个导电膜的方法
公开(公告)号：US08809192B2
公开(公告)日：2014-08-19
申请号：US13143940
申请日：2010-01-11
申请人： Dietrich Bertram , Jochen Hugo Stollenwerk , Johannes Krijne , Holger Schwab , Edward Willem Albert Young , Jeroen Henri Antoine Maria Van Buul , Andres Gasser , Konrad Wissenbach , Christian Vedder , Norbert Pirch
发明人： Dietrich Bertram , Jochen Hugo Stollenwerk , Johannes Krijne , Holger Schwab , Edward Willem Albert Young , Jeroen Henri Antoine Maria Van Buul , Andres Gasser , Konrad Wissenbach , Christian Vedder , Norbert Pirch
IPC分类号： H01L21/443
CPC分类号： H01L51/0021 , H01L51/0009 , H05K3/101 , H05K3/3468 , H05K2203/107
摘要： A method for deposition of at least one electrically conducting film on a substrate, wherein the method includes the steps of: selecting a layer of a film material, wherein the layer includes a mask on a front side, and wherein the layer and the mask are one piece; positioning the front side of the layer upon the substrate; applying at least one laser pulse onto a back side of the layer, so as to melt and to vaporize at least parts of the layer such that melt droplets are propelled toward and deposited upon the substrate; and forming the film, wherein at least one slot of the mask limits the distribution of the melt droplets.
摘要翻译：一种用于在基板上沉积至少一个导电膜的方法，其中所述方法包括以下步骤：选择膜材料层，其中所述层包括正面上的掩模，并且其中所述层和掩模是一块; 将层的前侧定位在基底上; 将至少一个激光脉冲施加到该层的背面上，以便使该层的至少部分熔化和蒸发，使得熔体液滴朝向和沉积在该基底上; 并且形成所述膜，其中所述掩模的至少一个狭槽限制所述熔体液滴的分布。

2. 发明申请

US20110318924A1 METHOD FOR DEPOSITION OF AT LEAST ONE ELECTRICALLY CONDUCTING FILM ON A SUBSTRATE 有权
标题翻译：在基板上沉积至少一个电导膜的方法
公开(公告)号：US20110318924A1
公开(公告)日：2011-12-29
申请号：US13143940
申请日：2010-01-11
申请人： Dietrich Bertram , Jochen Stollenwerk , Johannes Krijne , Holger Schwab , Edward W. A. Young , Jeroen H. A. M. Van Buul , Andres Gasser , Konrad Wissenbach , Christian Vedder , Norbert Pirch
发明人： Dietrich Bertram , Jochen Stollenwerk , Johannes Krijne , Holger Schwab , Edward W. A. Young , Jeroen H. A. M. Van Buul , Andres Gasser , Konrad Wissenbach , Christian Vedder , Norbert Pirch
IPC分类号： H01L21/3205
CPC分类号： H01L51/0021 , H01L51/0009 , H05K3/101 , H05K3/3468 , H05K2203/107
摘要： The invention relates to a method for deposition of at least one electrically conducting film (20) on a substrate (30), comprising the steps: selecting a layer (10) of a film material, wherein the layer (10) comprises a mask (40) on a front side (11) and wherein the layer (10) and the mask (40) are one piece, positioning the front side (11) of the layer (10) upon the substrate (30), applying at least one laser pulse (120) onto a back side (12) of the layer (10), so as to melt and to vaporize at least parts of the layer (10) such that melt droplets (110) are propelled toward and deposited upon said substrate (30), forming the film (20), wherein at least one slot (45) of the mask (40) limits the distribution of said melt droplets (110).
摘要翻译：本发明涉及一种在衬底（30）上沉积至少一个导电膜（20）的方法，包括以下步骤：选择膜材料层（10），其中所述层（10）包括掩模（ 40）在前侧（11）上，并且其中所述层（10）和所述掩模（40）是一体的，将所述层（10）的前侧（11）定位在所述基底（30）上，施加至少一个激光脉冲（120）到所述层（10）的背面（12）上，以便熔化并蒸发所述层（10）的至少一部分，使得熔体液滴（110）朝向并沉积在所述衬底上（30），形成所述膜（20），其中所述掩模（40）的至少一个狭槽（45）限制所述熔体液滴（110）的分布。

3. 发明授权

US06534740B1 Method and device for scanning the surface of an object with a laser beam 有权
标题翻译：用激光束扫描物体表面的方法和装置
公开(公告)号：US06534740B1
公开(公告)日：2003-03-18
申请号：US09762434
申请日：2001-02-08
申请人： Wilhelm Meiners , Konrad Wissenbach , Andres Gasser
发明人： Wilhelm Meiners , Konrad Wissenbach , Andres Gasser
IPC分类号： B23K2600
CPC分类号： B22F3/1055 , B23K26/10 , Y02P10/295
摘要： The present invention relates to a device and a process using a laser beam to scan an area of an object, in particular, for selective laser melting of metal powder for fabrication of a mold. The device is provided with a plotter mechanic with two linear axes (4, 5) over which a carrier element can be positioned and moved, an optical means, which guides the laser beam to the carrier element or provides the laser beam at the carrier element, a scanning means (9) at the carrier element, which guides the laser beam to the area of the object and moves the laser beam back and forth in a presetable angle, a focusing optic (15) for focusing the laser beam (8) onto the area of the object (11). The plotter mechanic is disposed in such a manner that the plotter mechanic can position and move the carrier element at a distance over the area of the object (11), which distance permits the use of a focusing optic (15) of short focal length for focusing said laser beam to a diameter of
摘要翻译：本发明涉及一种使用激光束扫描物体区域的装置和方法，特别涉及用于制造模具的金属粉末的选择性激光熔化。该装置设置有具有两个线性轴线（4,5）的绘图仪器，载体元件可以在该线性轴上定位和移动，光学装置将激光束引导到载体元件或在载体元件处提供激光束，在载体元件处的扫描装置（9），其将激光束引导到物体的区域并以可预设的角度来回移动激光束;用于聚焦激光束（8）的聚焦光学元件（15）到物体（11）的区域上。绘图机械师以这样的方式设置，使得绘图机械师可以在物体（11）的区域上定位和移动载体元件一定距离，该距离允许使用短焦距聚焦光学元件（15）在所述物体（11）的区域中将所述激光束聚焦到直径<200μm的激光束。该装置通过使用扫描仪结合了聚焦激光束的快速移动的优点，其优点是通过使用绘图仪来移动光束，处理场的尺寸与聚焦光学元件的焦距无关。

4. 发明申请

US20120285933A1 MONOCRYSTALLINE WELDING OF DIRECTIONALLY COMPACTED MATERIALS 审中-公开
标题翻译：单向压焊材料的单晶焊接
公开(公告)号：US20120285933A1
公开(公告)日：2012-11-15
申请号：US13509879
申请日：2010-11-15
申请人： Nikolai Arjakine , Georg Bostanjoglo , Bernd Burbaum , Andres Gasser , Torsten Jambor , Stefanie Linnenbrink , Torsten Melzer-jokisch , Selim Mokadem , Michael Ott , Norbert Pirch , Rolf Wilkenhöner
发明人： Nikolai Arjakine , Georg Bostanjoglo , Bernd Burbaum , Andres Gasser , Torsten Jambor , Stefanie Linnenbrink , Torsten Melzer-jokisch , Selim Mokadem , Michael Ott , Norbert Pirch , Rolf Wilkenhöner
IPC分类号： B23K26/34
CPC分类号： C30B11/005 , B22F2007/068 , B23K26/32 , B23K26/342 , B23K35/0244 , B23K35/3033 , B23K2101/001 , B23K2103/08 , B23K2103/26 , B23K2103/50 , C22C19/058 , C22C19/07 , C30B13/22 , C30B29/52 , F05D2230/313 , F05D2300/606
摘要： A method for directionally compacting a weld seam during build-up welding is provided. The method is used for the build-up welding of a component substrate that is compacted in a directional manner and comprises dendrites which extend in a substrate dendrite direction. The method parameters with respect to feed, laser power, weld beam diameter, powder beam focus and/or powder mass flow are designed such that they result in a local orientation of the temperature gradient to the solidification front, which is smaller than 45° with respect to the substrate dendrite direction of the dendrites in the substrate, wherein the relative speed is between 30 mm/mm and 100 mm/mm, and/or the power is between 200 W and 500 W, and/or the diameter of the laser beam on the surface of the substrate is between 3 mm and 6 mm, and/or the mass feed rate is between 30 mg/mm and 600 mg/mm.
摘要翻译：提供了一种在堆焊过程中定向压实焊缝的方法。该方法用于以定向方式压实的部件基板的堆积焊接，并且包括在基板枝晶方向上延伸的树突。设计相对于进料，激光功率，焊接光束直径，粉末光束聚焦和/或粉末质量流的方法参数，使得它们导致温度梯度对凝固前沿的局部取向，其小于45°，相对于基板中的树突的基板枝晶方向，其中相对速度在30mm / mm到100mm / mm之间和/或功率在200W和500W之间，和/或激光的直径基板表面上的光束在3mm和6mm之间，和/或质量进料速率在30mg / mm到600mg / mm之间。

5. 发明申请

US20120273468A1 SINGLE CRYSTAL WELDING OF DIRECTIONALLY SOLIDIFIED MATERIALS 审中-公开
标题翻译：单向晶体焊接方向固化材料
公开(公告)号：US20120273468A1
公开(公告)日：2012-11-01
申请号：US13505541
申请日：2010-11-03
申请人： Nikolai Arjakine , Georg Bostanjoglo , Bernd Burbaum , Andres Gasser , Torsten Jambor , Stefanie Linnenbrink , Torsten Melzer-Jokisch , Selim Mokadem , Michael Ott , Norbert Pirch , Rolf Wilkenhöner
发明人： Nikolai Arjakine , Georg Bostanjoglo , Bernd Burbaum , Andres Gasser , Torsten Jambor , Stefanie Linnenbrink , Torsten Melzer-Jokisch , Selim Mokadem , Michael Ott , Norbert Pirch , Rolf Wilkenhöner
IPC分类号： B23K26/34
CPC分类号： C30B13/24 , B23K26/32 , B23K26/342 , B23K35/007 , B23K35/0244 , B23K2101/001 , B23K2103/08 , B23K2103/26 , B23K2103/50 , C30B29/52 , F01D5/005 , F01D5/286 , F05D2230/234 , F05D2230/30 , F05D2230/312 , F05D2230/80 , F05D2230/90 , F05D2300/606 , F05D2300/607 , Y02T50/67
摘要： A process for the directional solidification of a weld seam during build up welding is provided which includes the targeted selection of process parameters for laser welding, feeding, laser power beam diameter, and powder mass flow. The temperature gradient substantially decisive for single crystal growth during laser application welding can be set deliberately.
摘要翻译：提供了一种在建立焊接过程中焊缝定向凝固的过程，包括激光焊接，进料，激光束直径和粉末质量流动的工艺参数的目标选择。激光焊接时单晶生长的温度梯度可以有效地设定。

6. 发明授权

US06215093B1 Selective laser sintering at melting temperature 有权
标题翻译：熔化温度下选择性激光烧结
公开(公告)号：US06215093B1
公开(公告)日：2001-04-10
申请号：US09319132
申请日：1999-07-12
申请人： Wilhelm Meiners , Konrad Wissenbach , Andres Gasser
发明人： Wilhelm Meiners , Konrad Wissenbach , Andres Gasser
IPC分类号： B22F3105
CPC分类号： B22F3/1055 , B23K26/32 , B23K26/34 , B23K35/0244 , B23K2103/50 , B29C64/153 , B29C2791/005 , B33Y50/00 , Y02P10/295
摘要： A method is disclosed for manufacturing a molded body, in accordance with three-dimensional CAD data of a model of a molded body, by depositing layers of a metallic material in powder form. Several layers of powder are successively deposited one on top of the other, whereby each layer of powder is heated to a specific temperature by means of a focused laser beam applied to a given area corresponding to a selected cross-sectional area of the model of the molded body, before deposition of the next layer. The laser beam is guided over each layer of powder in accordance with the CAD cross-sectional data of the selected cross-sectional area of the model in such a way that each layer of powder is fixed to the layer below it. The method is characterized in that the metallic material in powder form is applied in the form of a metallic powder free of binders and fluxing agents, that it is heated by the laser beam to melting temperature, that the energy of the laser beam is chosen in such a way that the layer of metallic powder is fully molten throughout at the point of impact of said laser beam, that the laser beam is guided across the specified area of powder in several runs in such a way that each run of the laser beam partly overlaps the preceding run, and that a protective gas atmosphere is maintained above the interaction zone of the laser beam and the metallic powder.
摘要翻译：公开了根据成型体模型的三维CAD数据，通过以粉末形式沉积金属材料层来制造成型体的方法。将几层粉末依次沉积在另一层之上，由此通过施加到对应于所选择的模型的所选横截面积的给定区域的聚焦激光束将每层粉末加热到特定温度成型体，在沉积下一层之前。根据所选择的模型横截面积的CAD截面数据，激光束被引导到每一层粉末上，使得每层粉末固定在其下面的层中。该方法的特征在于粉末形式的金属材料以不含粘合剂和助熔剂的金属粉末的形式施加，其被激光束加热至熔融温度，激光束的能量选择在这样一种方式使得金属粉末层在所述激光束的冲击点处完全熔化，激光束以多次运行被引导穿过特定的粉末区域，使得激光束的每次运行部分地与先前的运行重叠，并且在激光束和金属粉末的相互作用区域之上保持保护气体气氛。

7. 发明授权

US06861613B1 Device and method for the preparation of building components from a combination of materials 有权
标题翻译：从材料组合制备建筑构件的装置和方法
公开(公告)号：US06861613B1
公开(公告)日：2005-03-01
申请号：US10030940
申请日：2000-06-26
申请人： Wilhelm Meiners , Andres Gasser , Konrad Wissenbach
发明人： Wilhelm Meiners , Andres Gasser , Konrad Wissenbach
IPC分类号： B22C7/00 , B23K26/32 , B29C67/00 , B23K26/00
CPC分类号： B29C64/153 , B29C2791/005 , B33Y10/00 , B33Y30/00
摘要： The present invention relates to a generative method of fabrication and an accompanying device with which components can be fabricated from a combination of materials. The device comprises a bottom surface (1) with a lowerable building platform (2), a leveling mechanism (5) for leveling a first material (4) in a processing plane (3) above the building platform (2), a laser beam source for emitting a laser beam (11), a processing unit (6) with a focusing optical system (8) for focusing the laser beam (11) onto the processing plane (3) and a positioning mechanism which can position the processing unit (6) in any desired positions in a plane parallel to the processing plane (3) above the component (14). Furthermore, the device is provided with a suction device (10) for sectioning off the material from the processing plane (3) and an introduction mechanism (9) for a second material (12) with which the latter is brought into the focal range of the laser beam (11). This device permits fabrication of components of any desired complexity and adapted to a certain function, in which individual regions can be made of a second, harder material to increase sturdiness or to improve wear-resistance.
摘要翻译：本发明涉及一种生成的制造方法和一种伴随装置，其中可以通过材料的组合来制造部件。该装置包括具有可降低的建筑平台（2）的底面（1），用于在建筑物平台（2）上方的处理平面（3）中调平第一材料）的调平机构（5），激光束用于发射激光束的光源（11），具有聚焦光学系统（8）的处理单元（6），用于将激光束（11）聚焦到处理平面（3）上;以及定位机构，其可以将处理单元 6）在与组件（14）上方的处理平面（3）平行的平面中的任何期望位置。此外，该装置设置有用于从处理平面（3）分离材料的抽吸装置（10）和用于第二材料（12）的引入机构（9），后者进入到焦点范围激光束（11）。该装置允许制造任何期望的复杂性的部件，并适应于某种功能，其中各个区域可由第二较硬的材料制成以增加坚固性或改善耐磨性。

8. 发明授权

US06583379B1 Process chamber for selective laser fusion 有权
标题翻译：用于选择性激光融合的处理室
公开(公告)号：US06583379B1
公开(公告)日：2003-06-24
申请号：US09856533
申请日：2001-08-02
申请人： Wilhelm Meiners , Konrad Wissenbach , Andres Gasser
发明人： Wilhelm Meiners , Konrad Wissenbach , Andres Gasser
IPC分类号： B23K2612
CPC分类号： B22F3/1055 , B22F2003/1056 , B22F2999/00 , B23K26/12 , B23K26/123 , B23K26/127 , B23K26/142 , B23K26/1476 , B29C64/153 , B29C2791/005 , B33Y30/00 , Y02P10/295 , B22F2201/12
摘要： The invention relates to a process chamber for the selective laser fusion of material powder for the production of moulded parts. The process chamber consists of a closed chamber (1) having a bottom area, side walls and a cover area (6), a reservoir volume (3) and a production volume (2) in said bottom area, and first inlet and outlet openings (7, 9) for a protective gas. In the cover area (6), above the production volume (2), a raised region is provided with side areas, in which a beam injection window (10) is disposed that is transparent to laser radiation to be coupled in. Second inlet openings (13) are provided for a further gas in the side areas of the raised region. With the inventive design of the process chamber it is possible to protect the beam injection window (10) efficiently from being soiled by gaseous components rising from the zone of interaction, without impairment of the efficiency in guiding the protective gas.
摘要翻译：本发明涉及用于生产模制件的材料粉末的选择性激光熔化的处理室。处理室包括具有底部区域，侧壁和盖区域（6），储存容积（3）和所述底部区域中的生产体积（2）的封闭腔室（1），以及第一入口和出口（7,9）用于保护气体。在覆盖区域（6）中，在生产体积（2）之上，凸起区域设置有侧面区域，其中设置对待耦合的激光辐射透明的射束注入窗口（10）。第二入口（13）用于在凸起区域的侧面区域中的另外的气体。利用处理室的本发明设计，可以有效地防止光束注入窗口（10）被从相互作用区域上升的气体组分污染，而不损害引导保护气体的效率。

9. 发明授权

US09035213B2 Method for welding workpieces made of highly heat-resistant superalloys, including a particular mass feed rate of the welding filler material 有权
标题翻译：用于焊接由高耐热超级合金制成的工件的方法，包括焊接填充材料的特定质量进料速率
公开(公告)号：US09035213B2
公开(公告)日：2015-05-19
申请号：US13509002
申请日：2010-11-10
申请人： Nikolai Arjakine , Georg Bostanjoglo , Bernd Burbaum , Andres Gasser , Torsten Jambor , Stefanie Linnenbrink , Torsten Melzer-Jokisch , Selim Mokadem , Michael Ott , Norbert Pirch , Rolf Wilkenhöner
发明人： Nikolai Arjakine , Georg Bostanjoglo , Bernd Burbaum , Andres Gasser , Torsten Jambor , Stefanie Linnenbrink , Torsten Melzer-Jokisch , Selim Mokadem , Michael Ott , Norbert Pirch , Rolf Wilkenhöner
IPC分类号： B23K26/34 , B05B7/22 , B23K26/32 , B23P6/00 , B23K35/00 , B23K35/02 , C21D9/50
CPC分类号： B05B7/228 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/007 , B23K35/0244 , B23K2101/001 , B23K2103/02 , B23K2103/08 , B23K2103/26 , B23K2103/50 , B23P6/007 , C21D9/50 , F05B2230/232 , F05B2230/30 , F05B2230/80
摘要： A welding method for welding workpieces made of highly heat-resistant superalloys is provided. The method includes generating a heat input zone on the workpiece surface by means of a heat source, feeding welding filler material into the heat input zone by means of a feeding device, and generating a relative motion between the heat source and the feeding device on one hand and the workpiece surface on the other hand by means of a conveying device. Furthermore, according to the welding method, the mass feed rate is ≦350 mg/min.
摘要翻译：提供了一种用于焊接由高耐热超级合金制成的工件的焊接方法。该方法包括通过热源在工件表面上产生热输入区，通过进料装置将填充材料输送到热输入区，并在一个热源和进料装置之间产生相对运动另一方面借助于输送装置，手和工件表面。此外，根据焊接方法，质量进料速率为350mg / min。

10. 发明授权

US08866042B2 Welding method and component 有权
标题翻译：焊接方法和部件
公开(公告)号：US08866042B2
公开(公告)日：2014-10-21
申请号：US13262084
申请日：2010-03-31
申请人： Nikolai Arjakine , Georg Bostanjoglo , Bernd Burbaum , Andres Gasser , Torsten Jambor , Stefanie Linnenbrink , Torsten Melzer-Jokisch , Michael Ott , Norbert Pirch , Rolf Wilkenhöner
发明人： Nikolai Arjakine , Georg Bostanjoglo , Bernd Burbaum , Andres Gasser , Torsten Jambor , Stefanie Linnenbrink , Torsten Melzer-Jokisch , Michael Ott , Norbert Pirch , Rolf Wilkenhöner
IPC分类号： B23K26/34 , B23K9/04 , F01D5/00 , B23K15/00 , B23P6/00 , C21D9/50 , B23K10/02 , F01D5/28
CPC分类号： B23K26/34 , B23K9/04 , B23K10/027 , B23K15/0086 , B23K26/342 , B23K35/0255 , B23K2101/001 , B23K2103/02 , B23K2103/08 , B23K2103/18 , B23K2103/26 , B23P6/007 , C21D9/50 , C21D2251/04 , F01D5/005 , F01D5/288 , F05D2230/232 , F05D2230/31 , F05D2230/312 , Y02T50/67 , Y02T50/673
摘要： A process for welding a component in which a recess is filled by welding tracks is provided. The process includes providing a recess with a contour which delimits an outer upper surface of the component with respect to the recess. The welding tracks are laid such that the welding tracks also reach the surface outside a contour of the recess and that a plurality of welding layers are used in order to fill the recess until a last layer protrudes completely beyond the surface.
摘要翻译：提供了一种焊接通过焊接轨道填充凹部的部件的方法。该方法包括提供具有相对于凹部限定部件的外部上表面的轮廓的凹部。焊接轨道铺设成使得焊接轨迹也到达凹部轮廓外的表面，并且使用多个焊接层以填充凹部，直到最后一层完全突出超过表面。

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