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21. 发明授权

US4394953A Method of joining individual parts of an X-ray anode, in particular of a rotating anode 失效
标题翻译：连接X射线阳极，特别是旋转阳极的各个部分的方法
公开(公告)号：US4394953A
公开(公告)日：1983-07-26
申请号：US247539
申请日：1981-03-12
申请人： Alfred Sonnweber , Hubert Bildstein , Lambert Egger
发明人： Alfred Sonnweber , Hubert Bildstein , Lambert Egger
IPC分类号： B23K1/20 , H01J35/10 , B23K1/19
CPC分类号： H01J35/108 , B23K1/20
摘要： In the manufacture of rotating anodes for X-ray tubes consisting of a basic body made of high-melting metal or its alloys and one or a plurality of graphite parts, the graphite parts (3) are provided with grooves (5) and boreholes (6) before the individual parts are joined by soldering. The grooves (5) mainly having a semicircular cross section are provided in the surface (4) of the graphite parts (3) to be joined by soldering. The boreholes (6) extend through the graphite parts (3) and feed into the grooves (5) approximately vertical to the graphite surface (4). Excessive solder and gases formed during soldering may flow or escape by way of the grooves and boreholes, which produces an improved soldered joint with increased adhesive or bonding strength between the basic body and the graphite parts.
摘要翻译： PCT No.PCT / AT80 / 00022 Sec。 371日期1981年3月12日 102（e）1981年3月10日PCT PCT 1980年7月7日PCT公布。公开号WO81 / 00226 日本1981年2月5日。在由高熔点金属或其合金制成的基体和一个或多个石墨部件构成的X射线管的旋转阳极的制造中，石墨部件（3）在各个部件通过焊接接合之前，槽（5）和钻孔（6）。主要具有半圆形截面的槽（5）设置在石墨部件（3）的通过焊接接合的表面（4）中。钻孔（6）延伸通过石墨部件（3）并且进入到垂直于石墨表面（4）的凹槽（5）中。在焊接期间形成的焊料和气体过多可能会通过凹槽和钻孔流动或逸出，从而产生改进的焊接接头，增加了基体和石墨部件之间的粘合力或粘合强度。

22. 发明授权

US5116659A Extrusion process and tool for the production of a blank having internal bores 失效
标题翻译：挤压工艺和生产有内部空白的工具
公开(公告)号：US5116659A
公开(公告)日：1992-05-26
申请号：US624696
申请日：1990-12-03
申请人： Rudolf Glatzle , Ronald Huber , Thomas Schopf , Michael Schretter
发明人： Rudolf Glatzle , Ronald Huber , Thomas Schopf , Michael Schretter
IPC分类号： B21C23/10 , B21C23/14 , B21C25/00 , B22F3/20 , B22F3/22 , B22F5/00 , B22F5/10 , B23P15/32 , B28B3/20 , B28B3/26 , B29C47/12
CPC分类号： B22F3/227 , B21C23/147 , B21C25/00 , B22F3/20 , B22F5/10 , B23P15/32 , B28B3/26 , B22F2998/00 , Y10T428/12361 , Y10T428/24744
摘要： The invention relates to an extrusion process and an extrusion tool for the production of cylindrical metallic or ceramic blanks having one or more internal twisted longitudinal bores. A plasticized, pulverulent starting material, deformable by means of extrusion, is forced through a space formed by a die and a mandrel. One or more twisted central pins of a rigid material are fastened to the mandrel which ends before the inner space of the die. The central pins form the longitudinal bores in the blank. The positioning of the longitudinal bores is extremely symmetrical within the blank and uniformly achieved in the various individual blanks extruded using the same production batch.
摘要翻译：本发明涉及用于生产具有一个或多个内部扭曲纵向孔的圆柱形金属或陶瓷坯料的挤出工艺和挤压工具。通过挤出可变形的增塑的粉状起始材料被迫通过由模头和心轴形成的空间。刚性材料的一个或多个扭转的中心销被紧固到在模具的内部空间之前结束的心轴。中心销在空白中形成纵向孔。纵向孔的定位在坯料内非常对称，并且在使用相同生产批次挤出的各种坯料中均匀地实现。

23. 发明授权

US4990402A Process for the manufacture of a soldered joint 失效
标题翻译：焊接接头的制造工艺
公开(公告)号：US4990402A
公开(公告)日：1991-02-05
申请号：US387708
申请日：1989-07-31
申请人： Gunther Kneringer , Nikolaus Reheis , Walter Thalman
发明人： Gunther Kneringer , Nikolaus Reheis , Walter Thalman
IPC分类号： B23K1/19 , B23K35/00 , B23K35/30 , C04B37/02
CPC分类号： B23K35/001 , B23K1/19 , C04B37/025 , C04B37/026 , C04B2235/5248 , C04B2235/5268 , C04B2235/6567 , C04B2235/6581 , C04B2237/086 , C04B2237/125 , C04B2237/126 , C04B2237/127 , C04B2237/363 , C04B2237/385 , C04B2237/403 , C04B2237/405 , C04B2237/407 , C04B2237/704 , C04B2237/706 , C04B2237/708 , C04B2237/72 , C04B2237/74 , C04B2237/78 , Y10T428/30 , Y10T428/31678
摘要： The invention relates to a process for the manufacture of a solder joint between a part consisting of pyrolytic graphite and a metal part. According to the invention, the parts are not soldered directly to each other, but by way of an intermediate piece consisting of graphite reinforced with carbon fiber. In the process, pyrolytic graphite and carbon-fiber reinforced graphite are positioned in relation to each other in such a way that the stratification of pyrolytic graphite runs approximately parallel to the place of primary orientation of carbon fibers within the carbon-fiber reinforced graphite.
摘要翻译：本发明涉及在由热解石墨和金属部件组成的部分之间制造焊接接头的方法。根据本发明，零件不直接焊接在一起，而是通过由碳纤维增强的石墨组成的中间件。在该过程中，热解石墨和碳纤维增强石墨以这样的方式相互定位，使得热解石墨的分层大致平行于碳纤维增强石墨中碳纤维的主取向位置。

24. 发明授权

US4901338A Rotary anode for X-ray tubes and method of manufacture 失效
标题翻译：用于X射线管的旋转阳极及其制造方法
公开(公告)号：US4901338A
公开(公告)日：1990-02-13
申请号：US366239
申请日：1989-06-12
申请人： Peter Rodhammer , Karlheinz Kailer
发明人： Peter Rodhammer , Karlheinz Kailer
IPC分类号： C23C16/26 , H01J35/10
CPC分类号： H01J35/108 , C23C16/26
摘要： Rotary graphite anode for use in X-ray tubes comprising a basic body consisting of graphite and a high melting alloy and having a tungsten alloy focal track. The basic body is secured to a graphite substrate. The graphite substrate is coated by a layer of carbon formed by decomposition of hydrocarbon gases in an activated d.c. voltage discharge.
摘要翻译：用于X射线管的旋转石墨阳极，包括由石墨和高熔点合金组成的基体，并具有钨合金焦点轨迹。基体固定在石墨基片上。该石墨基底被一层碳化物包覆，碳层由活性气体中的烃类气体分解形成。电压放电。

25. 发明授权

US4731116A Sputter target and process for producing sputter target 失效
标题翻译：用于生产溅射靶的溅射靶和工艺
公开(公告)号：US4731116A
公开(公告)日：1988-03-15
申请号：US943930
申请日：1986-12-18
申请人： Erich Kny
发明人： Erich Kny
IPC分类号： C04B35/58 , C04B35/56 , C22C1/05 , C23C14/34 , B22F3/24
CPC分类号： C23C14/3414
摘要： Sputter targets and a process for producing sputter targets are provided, comprised of carbides and/or nitrides and/or borides of refractory metals. In a first step, a dense composite body is produced comprised of one or more carbides and/or nitrides and/or borides of the metals of Groups IV A-VI A of the periodic table and a metallic binding agent comprised of one or more metals of the iron group of the periodic table. This composite body in the form of a shaped blank is machined, if necessary, and the binding agent is removed by chemical or electrochemical treatment. The sputter target as so produced has excellent mechanical strength and high thermal shock resistance. Levels of contaminating elements and the residual metallic binding agent are extremely low, meeting the requirements typically placed on sputter targets.
摘要翻译：提供溅射靶和用于生产溅射靶的方法，其包括难熔金属的碳化物和/或氮化物和/或硼化物。在第一步骤中，由周期表第IVA-VIA族金属的一种或多种碳化物和/或氮化物和/或硼化物以及由一种或多种金属组成的金属粘合剂制成致密复合体的铁族元素周期表。如果需要，将成形坯料形式的复合体加工，并通过化学或电化学处理除去粘合剂。如此制造的溅射靶具有优异的机械强度和高耐热冲击性。污染物质和残留金属结合剂的含量极低，满足溅射靶的典型要求。

26. 发明授权

US4162338A Coated cemented carbide elements and their manufacture 失效
标题翻译：涂层硬质合金元件及其制造
公开(公告)号：US4162338A
公开(公告)日：1979-07-24
申请号：US875071
申请日：1978-02-03
申请人： Wilfried Schintlmeister
发明人： Wilfried Schintlmeister
IPC分类号： C23C16/30 , C23C16/34 , C23C16/36 , B05D1/36 , B05D3/10 , B05D7/14
CPC分类号： C23C16/30 , C23C16/34 , C23C16/36
摘要： Cemented carbide elements with working faces bearing a thin multilayer or stratified coating of nonuniform composition of wear-resistant materials exhibit superior wear-resistance for improved performance and service life under severe service conditions as in the case of inserts for cutting tools and wire drawing dies. In one embodiment, an initial carbon-rich layer of titanium carbide or carbonitride coating material in direct contact with a cemented carbide part or insert underlies a middle or intermediate stratified transition zone made up of a series of parallel layers or strata of coating material wherein the content of carbon and nitrogen is not constant but varies with the stratum or location by depth in that zone with the material gradually changing to titanium compounds that are progressively lower in combined carbon content and richer in nitrogen than in the initial layer until the composition of the outermost stratum of the transition zone approximates that of the overlying surface layer of high nitrogen content (e.g., titanium nitride). The coating is formed by a gas deposition method wherein changes in the concentration of gaseous carbon and nitrogen compounds are used to control the formation of the various layers of different composition in the layered coating.
摘要翻译：具有承受非均匀组合的耐磨材料的薄多层或分层涂层的工作面的硬质合金元件在严格的使用条件下表现出优异的耐磨性，如在用于切削工具和拉丝模的刀片的情况下的性能和使用寿命。在一个实施方案中，与硬质合金部分或嵌入件直接接触的碳化钛或碳氮化物涂层材料的初始富碳层位于由一系列平行层或涂层材料层组成的中间或中间分层过渡区域之下，其中，碳和氮的含量不是恒定的，而是随着该区域中的深度的层或位置而变化，随着材料逐渐变化为与初始层相比，组合碳含量和氮中的浓度逐渐降低的钛化合物，直到过渡区的最外层近似于高氮含量的上覆表面层（例如，氮化钛）的层。通过气相沉积法形成涂层，其中使用气态碳和氮化合物浓度的变化来控制层状涂层中不同组成的各层的形成。

27. 发明授权

US4101703A Coated cemented carbide elements 失效
标题翻译：涂层硬质合金元件
公开(公告)号：US4101703A
公开(公告)日：1978-07-18
申请号：US571695
申请日：1975-04-25
申请人： Wilfried Schintlmeister
发明人： Wilfried Schintlmeister
IPC分类号： C23C16/30 , C23C16/34 , C23C16/36 , B32B15/04 , B32B9/04
CPC分类号： C23C16/36 , C23C16/30 , C23C16/34 , Y10T428/12056 , Y10T428/31536 , Y10T428/31678
摘要： Cemented carbide elements with working faces bearing a thin multilayer or stratified coating of nonuniform composition of wear-resistant materials exhibit superior wear-resistance for improved performance and service life under severe service conditions as in the case of inserts for cutting tools and wire drawing dies. In one embodiment, an initial carbon-rich layer of titanium carbide or carbonitride coating material in direct contact with a cemented carbide part or insert underlies a middle or intermediate stratified transition zone made up of a series of parallel layers or strata of coating material wherein the content of carbon and nitrogen is not constant but varies with the stratum or location by depth in that zone with the material gradually changing to titanium compounds that are progressively lower in combined carbon content and richer in nitrogen than in the initial layer until the composition of the outermost stratum of the transition zone approximates that of the overlying surface layer of high nitrogen content (e.g., titanium nitride). The coating is formed by a gas deposition method wherein changes in the concentration of gaseous carbon and nitrogen compounds are used to control the formation of the various layers of different composition in the layered coating.
摘要翻译：具有承受非均匀组合的耐磨材料的薄多层或分层涂层的工作面的硬质合金元件在严格的使用条件下表现出优异的耐磨性，如在用于切削工具和拉丝模的刀片的情况下的性能和使用寿命。在一个实施方案中，与硬质合金部分或嵌入件直接接触的碳化钛或碳氮化物涂层材料的初始富碳层位于由一系列平行层或涂层材料层组成的中间或中间分层过渡区域之下，其中，碳和氮的含量不是恒定的，而是随着该区域中的深度的层或位置而变化，随着材料逐渐变化为与初始层相比，组合碳含量和氮中的浓度逐渐降低的钛化合物，直到过渡区的最外层近似于高氮含量的上覆表面层（例如，氮化钛）的层。通过气相沉积法形成涂层，其中使用气态碳和氮化合物浓度的变化来控制层状涂层中不同组成的各层的形成。

28. 发明授权

US4050127A Clamping tool holder 失效
标题翻译：夹紧工具架
公开(公告)号：US4050127A
公开(公告)日：1977-09-27
申请号：US743503
申请日：1976-11-19
申请人： Johann Bodem , Thomas Raine
发明人： Johann Bodem , Thomas Raine
IPC分类号： B23B27/16 , B26D1/00
CPC分类号： B23B27/164 , B23B27/1611 , B23B2200/128 , B23B2200/165 , Y10T407/2282 , Y10T407/23
摘要： A disposable insert is positioned on a pin in a stepped recess of a cutting tool shank. A slidable wedge positioning block and clamp member are carried on a screw at the rear portion of the stepped recess. Tightening the screw causes the clamp to clamp the top of the insert and the positioning block to wedge the insert forwardly against the pin to securely hold the insert.
摘要翻译：一次性插入件位于切割工具柄的阶梯式凹槽中的销上。可滑动的楔定位块和夹紧构件被承载在阶梯式凹槽的后部的螺钉上。拧紧螺钉使夹具夹紧插入件的顶部和定位块，将插入件向前楔入销以牢固地固定插入件。

29. 发明授权

US4029828A X-ray target 失效
标题翻译： X射线靶
公开(公告)号：US4029828A
公开(公告)日：1977-06-14
申请号：US696489
申请日：1976-06-16
申请人： Hubert Bildstein , Rudolf Machenschalk , Helmut Petter
发明人： Hubert Bildstein , Rudolf Machenschalk , Helmut Petter
IPC分类号： H01J9/14 , H01J35/10 , B05D3/06
CPC分类号： H01J9/14 , H01J35/105
摘要： A target for an X-ray tube is coated outside of the area impinged on by electrons with a layer of thermally emissive material comprising 6-20% by weight TiO.sub.2 and 80-94% Al.sub.2 O.sub.3. The coating is applied for example by plasma flame spraying.
摘要翻译：将X射线管的靶材涂覆在由电子撞击的区域的外部，其中包含6-20％（重量）TiO 2和80-94％Al 2 O 3的热发射材料层。涂覆例如通过等离子体火焰喷涂施加。

30. 发明授权

US3974555A Rolls for rolling mills and method for making same 失效
标题翻译：轧机轧辊及其制作方法
公开(公告)号：US3974555A
公开(公告)日：1976-08-17
申请号：US578197
申请日：1975-05-16
申请人： Gerolf Strohmeier , Johann Bodem
发明人： Gerolf Strohmeier , Johann Bodem
IPC分类号： B21B27/00 , B21B27/03 , C23C16/30 , C23C16/36 , B21B31/08
CPC分类号： B21B27/00 , C23C16/30 , C23C16/36 , B21B27/03
摘要： Disclosed are improved rolls for use in elevated temperature rolling operations and a method for making said rolls. At least a portion of said rolls comprises a coated surface, said coating comprising carbides, carbonitrides, nitrides, borides or oxides of at least one member of the group consisting of the Group III to Group VI elements of the Periodic Table.
摘要翻译：公开了用于高温轧制操作的改进的辊和制造所述辊的方法。所述辊的至少一部分包括涂覆表面，所述涂层包含周期表第III至VI族元素中至少一种成员的碳化物，碳氮化物，氮化物，硼化物或氧化物。

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