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111. 发明申请

US20100230014A1 METHOD OF QUENCHING A RING-SHAPED ARTICLE AND APPARATUS THEREOF 有权
标题翻译：戒指形状的方法及其装置
公开(公告)号：US20100230014A1
公开(公告)日：2010-09-16
申请号：US12733853
申请日：2008-09-24
申请人： Kunio Kamo
发明人： Kunio Kamo
IPC分类号： C21D9/40 , C21D1/42 , C21D1/62 , C21D1/63 , C21D1/58
CPC分类号： C21D1/63 , B21B1/00 , B21B35/00 , C21D1/42 , C21D1/667 , C21D7/02 , C21D7/10 , C21D7/13 , C21D9/085 , C21D9/40 , F16C33/64 , Y02P10/253
摘要： A method of quenching a ring shaped article includes a heating step (S1) of heating the article (W) to a quenching temperature; a primary cooling step (S2) of cooling the article (W) down to a deformation correction initiating temperature, which is higher than a martensitic transformation point; and a secondary cooling step (S3) of cooling the article (W) down to a temperature lower than the martensitic transformation point by, while a pair of receiving rolls (3) are held in contact with an outer peripheral surface of the article (W) for rolling motion about an axis of rotation parallel to a center of the article (W), pressing a press roll (4), rotatable about an axis of rotation parallel to the center of the article (W), against the outer peripheral surface of the article (W) from one side of the article (W) opposite to a point intermediate between the receiving rolls (3).
摘要翻译：淬火环状制品的方法包括将制品（W）加热到淬火温度的加热步骤（S1）将制品（W）冷却至高于马氏体相变点的变形修正开始温度的一次冷却工序（S2）以及将制品（W）冷却至比马氏体相变点低的温度的二次冷却工序（S3），同时一对接收辊（3）与制品的外周面（W ），用于围绕平行于制品（W）的中心的旋转轴线的滚动运动，将可绕平行于制品（W）中心的旋转轴线旋转的压辊（4）抵靠外周表面的物品（W）从与接收辊（3）之间的点相对的物品（W）的一侧。

112. 发明申请

US20080006350A1 Method and Device for the Deformation of Semi-Finished Material in Wire and Rod Form, Close to the Final Dimensions, as Well as a Flat Profile Produced Accordingly 审中-公开
标题翻译：线材和成型材料变形的方法和装置，接近最终尺寸，以及相应生产的扁平型材
公开(公告)号：US20080006350A1
公开(公告)日：2008-01-10
申请号：US11664442
申请日：2005-09-13
申请人： Hans-Toni Junius , Heinz Hofinghoff , Norbert Brachthauser , Victor Blinov , Rudolf Kawalla
发明人： Hans-Toni Junius , Heinz Hofinghoff , Norbert Brachthauser , Victor Blinov , Rudolf Kawalla
IPC分类号： C21D9/52 , C21D1/63 , C21D1/74
CPC分类号： C21D8/065 , B21B1/166 , B21B1/18 , B21B45/004 , B21B45/0224 , B21B45/023 , B21B2045/006 , C21D9/525 , C21D9/5732 , C21D9/62
摘要： The invention relates to a method for shaping wire-shaped and rod-shaped starting materials by rolling, especially for rolling flat profiled elements consisting of a wire rod. The starting material is heated in a heating station at a desired temperature, shaped during at least one rolling process, and then cooled. According to the invention, once the starting material has been heated in the heating station, it is cooled in a cooling station to a pre-determinable rolling temperature; it is then shaped into a flat profiled element by rolling close to the gauge block, and then cooled and/or subjected to a subsequent treatment according to joining properties to be correspondingly adjusted. In this way, a series of different methods can be carried out by means of an installation for rolling starting materials with a patented structure, an austenite structure, a bainite structure or an undercooled austenite structure.
摘要翻译：本发明涉及一种用于通过轧制来形成线状和棒状起始材料的方法，特别是用于滚动由线材组成的平坦型材元件。起始材料在加热站中以至少一个轧制过程中成形的所需温度加热，然后冷却。根据本发明，一旦起始材料在加热站中被加热，则其在冷却站中被冷却到预定的轧制温度; 然后通过靠近规格块滚动将其成形为扁平型元件，然后根据接合性能进行冷却和/或进行后续处理以进行相应调整。以这种方式，可以通过用于轧制具有专利结构，奥氏体结构，贝氏体组织或过冷奥氏体结构的原材料的装置来进行一系列不同的方法。

113. 发明授权

US5330593A Process and apparatus for the inductive hardening of elongate workpieces 失效
标题翻译：细长工件的感应淬火工艺和设备
公开(公告)号：US5330593A
公开(公告)日：1994-07-19
申请号：US975418
申请日：1992-11-12
申请人： Edgar Stengel
发明人： Edgar Stengel
IPC分类号： C21D1/00 , C21D1/10 , C21D1/63 , C21D9/30
CPC分类号： C21D9/30 , C21D1/10 , C21D1/63 , Y02P10/253
摘要： The invention relates to a process and apparatus for the hardening of elongate workpieces by means of an inductor 19. The apparatus comprises a rotary ring 3 mounted to rotate around a horizontal axis in a hardening basin 1 and having a number of retaining devices 11 by means of which each of individual workpieces 16 is retained horizontally and rotatably around its longitudinal axis. To improve the hardening result and increase the degree of automation of the apparatus and process, associated with each retaining device 11 for connection to a central driving shaft 2 is an adjustable clutch-brake unit 7, and the retaining device 11 is drivable by the driving shaft 2 in a first position, is uncoupled from the driving shaft 2 and freely rotatable in a second position and is braked in relation to the rotary ring 3 in a third position. By these steps each of the workpieces 16 disposed on the rotary ring 3 can perform rotary movements independently of one another.
摘要翻译：本发明涉及一种用于通过电感器19硬化细长工件的方法和装置。该装置包括旋转环3，该旋转环3安装成围绕固定盆1中的水平轴线旋转并且具有多个保持装置11 其中每个单个工件16围绕其纵向轴线水平和可旋转地保持。与用于连接到中央驱动轴2的每个保持装置11相关联的改进硬化结果并增加装置和过程的自动化程度是可调节的离合器 - 制动单元7，并且保持装置11可通过驱动轴2处于第一位置，与驱动轴2脱离并且可在第二位置自由旋转，并在第三位置相对于旋转环3制动。通过这些步骤，设置在旋转环3上的每个工件16可以彼此独立地执行旋转运动。

114. 发明授权

US5180444A Method for controlled fluid quenching of steel 失效
标题翻译：控制流体淬火钢的方法
公开(公告)号：US5180444A
公开(公告)日：1993-01-19
申请号：US247806
申请日：1988-09-21
申请人： Charles W. Finkl , Nicholas Cerwin
发明人： Charles W. Finkl , Nicholas Cerwin
IPC分类号： C21D1/62 , C21D1/63 , C21D1/767
CPC分类号： C21D1/62 , C21D1/63 , C21D1/767
摘要： A series of controlled quenching of elevated temperature steel work pieces includes locating hot work pieces on a support at distances from one another sufficient to avoid slack quenching and subjecting the work pieces to a forced draft at a speed which results in consistent uniformity of hardness and uniformity of grain size of which about 10 MPH is exemplary, and an apparatus therefore which provides two pass cooling so that minimum horsepower is used and environmental degradation is avoided.
摘要翻译：一系列高温钢工件的受控淬火包括将热工件彼此间隔定位在支撑件上，足以避免松弛淬火，并以一定速度使工件受到强制通风，从而导致硬度和均匀性的一致均匀性其中约10MPH的颗粒尺寸是示例性的，并且因此提供两次通过冷却使得最小功率被使用并且避免环境退化的装置。

115. 发明授权

US4840353A Apparatus for studying quenching fluids and quenchability of materials 失效
标题翻译：研究淬火液和材料淬火性的装置
公开(公告)号：US4840353A
公开(公告)日：1989-06-20
申请号：US94426
申请日：1987-09-09
申请人： Patrice Schwegler , Jean-Jacques Debrie , Bernard Clement , Francois Moreaux , Jacques Olivier
发明人： Patrice Schwegler , Jean-Jacques Debrie , Bernard Clement , Francois Moreaux , Jacques Olivier
IPC分类号： C21D1/55 , C21D1/63
CPC分类号： C21D1/55 , C21D1/63
摘要： The invention concerns an apparatus for studying quenching fluids and quenchability of materials in the form of testpieces 5, comprising a heating furnace, a means for introducing each testpiece into the quenching liquid and extracting the quenched testpiece, a quenching tank 20 containing the quenching fluid and a means for circulating the quenching fluid. According to the invention, the quenching tank 20 comprises an upper tank 21 and a lower tank 22 connected by a means 27 for organizing the circulation, the upper tank being provided with an immersed injector 40 formed by at least one circular array comprising a plurality of radial nozzles and connected to a pressurized fluid source 30, the upper part of the upper tank comprising a conduit 39 for returning the fluid to the pressurization means 30, the lower tank 32 comprising a separate pressurized fluid intake, which apparatus includes means for regulating the temperature of the fluid and means for measuring the speed of the fluid.
摘要翻译：本发明涉及一种用于研究淬火流体和试件5形式的材料的淬火性的装置，包括加热炉，用于将每个试样引入淬火液中并提取骤冷试样的装置，包含淬火流体的淬火槽20和用于循环淬火流体的装置。根据本发明，淬火槽20包括通过用于组织循环的装置27连接的上部罐21和下部罐22，上部罐设置有由至少一个圆形阵列形成的浸入式喷射器40，该圆形阵列包括多个径向喷嘴并连接到加压流体源30，上部罐的上部包括用于将流体返回到加压装置30的导管39，下部箱32包括单独的加压流体入口，该装置包括用于调节流体的温度和用于测量流体速度的装置。

116. 发明授权

US4789410A Method for heat treating and quenching complex metal components using salt baths 失效
标题翻译：使用盐浴热处理和淬火复合金属成分的方法
公开(公告)号：US4789410A
公开(公告)日：1988-12-06
申请号：US21084
申请日：1987-03-03
申请人： Robert J. Parizek
发明人： Robert J. Parizek
IPC分类号： C21D1/46 , C21D1/63
CPC分类号： C21D1/46 , C21D1/63
摘要： Salt bath techniques are used to heat treat and quench a metal component. The component is first heated to the required heat treatment temperature while disposed within a sealed, first salt bath. Then, while still within the first salt bath, the component is quenched into a second salt bath. Heat is rapidly and uniformly transferred from the hot, first salt bath to the cool, second salt bath, and from the component to the first salt bath. The uniform rate of heat transfer minimizes any undesired stresses on the component, and permits components having complex geometries to be heat treated and quenched without distortion or cracking.
摘要翻译：盐浴技术用于热处理和淬火金属部件。首先将组分加热至所需的热处理温度，同时置于密封的第一盐浴中。然后，在仍然在第一盐浴内的同时，将组分淬灭到第二盐浴中。从热的第一盐浴迅速均匀地转移到冷却的第二盐浴，并从组分转移到第一盐浴。均匀的热传递速率使组件上的任何不希望的应力最小化，并且允许具有复杂几何形状的部件被热处理和淬火而没有变形或开裂。

117. 发明授权

US4461462A Apparatus for cooling steel pipe 失效
标题翻译：钢管冷却装置
公开(公告)号：US4461462A
公开(公告)日：1984-07-24
申请号：US442438
申请日：1982-11-17
申请人： Nobuyuki Mizushima , Kyohei Murata , Hiroshi Tamaki , Junichi Hayashi , Fujio Ohkubo
发明人： Nobuyuki Mizushima , Kyohei Murata , Hiroshi Tamaki , Junichi Hayashi , Fujio Ohkubo
IPC分类号： C21D1/00 , C21D9/08 , C21D1/63
CPC分类号： C21D9/085
摘要： A method and apparatus for cooling at least the inside of steel pipes. Cooling is effected while restraining the radial displacement of a pipe at a point not more than 500 mm, or preferably not more than 250 mm, away from each end of the pipe and at intermediate points spaced at intervals of 1.0 m to 2.5 m. Elliptical deformation in the cross section of larger-diameter pipes also is prevented by adding to the aforementioned cooling method and apparatus a device and step to rotate the pipe being cooled at a rate of 30 to 150 times per minute. The restraining device at one end of the pipe is designed to move in the direction of the pipe axis so that the restraint of the radial displacement at a point not more than 500 mm away from that end is at all times ensured even when the pipe length varies.
摘要翻译：至少冷却钢管内部的方法和装置。在管道的每个端部远离管子的距离不超过500mm，优选地不超过250mm的位置处，并且在间隔1.0m至2.5m的中间点处，进行冷却。通过向上述冷却方法和装置中添加以每分钟30至150次的速度旋转被冷却的管的装置和步骤，可以防止大直径管的横截面中的椭圆形变形。管道一端的限制装置被设计成在管轴方向上移动，使得即使在管道长度方向上也始终确保远离该端部不超过500mm的位置处的径向位移的约束不一样

118. 发明授权

US4158579A Method for recycling heat treating salts 失效
标题翻译：回收热处理盐的方法
公开(公告)号：US4158579A
公开(公告)日：1979-06-19
申请号：US852981
申请日：1977-11-18
申请人： Robert W. Foreman , Gajen P. Dubal
发明人： Robert W. Foreman , Gajen P. Dubal
IPC分类号： C21D1/46 , C21D1/63
CPC分类号： C21D1/46 , C21D1/63 , Y10S423/05
摘要： A system for recycling heat treating salts such as nitrates and nitrites from a rinse bath including means to prevent the excessive build-up of impurities such as carbonates or chlorides which impair heat treat efficiency. For example, carbonates which form in a nitrate-nitrite quench bath and chlorides which are carried by drag-out into a nitrate-nitrite quench bath from a chloride heat treating bath are removed by concentrating the rinse water, removing undesirable components from the concentrate and returning molten rectified salt to the quench.
摘要翻译：一种用于从冲洗浴中回收热处理盐如硝酸盐和亚硝酸盐的系统，其包括防止过度堆积诸如碳酸盐或氯化物的杂质，这些杂质会损害热处理效率。例如，在硝酸盐 - 亚硝酸盐淬火浴中形成的碳酸盐和通过从氯化物热处理浴中拉出到硝酸盐 - 亚硝酸盐淬火浴中而携带的氯化物通过浓缩冲洗水，从浓缩物中除去不需要的组分并除去，将熔融的精馏盐回流至骤冷。

119. 发明授权

US4090698A Method and apparatus of inductively heating elongated workpieces 失效
标题翻译：感应加热细长工件的方法和装置
公开(公告)号：US4090698A
公开(公告)日：1978-05-23
申请号：US802887
申请日：1977-06-02
申请人： George M. Mucha , Norbert R. Balzer , Paul L. Day
发明人： George M. Mucha , Norbert R. Balzer , Paul L. Day
IPC分类号： C21D1/42 , C21D1/63 , C21D1/62 , C21D9/08
CPC分类号： C21D1/63 , C21D1/42 , Y02P10/253
摘要： A device for heating an elongated workpiece having a central axis which device comprises first and second axially spaced and axially aligned multiturn induction heating coils, each of which has a workpiece receiving passage extending therethrough. Means are provided for indexing a workpiece axially first into the passage of the first coil and then, after a time delay, axially into the passage of the second coil. There is also provided a quenching device used with the heating device for the previously heated workpieces which involves moving the workpiece to a first location above the liquid level of a quenching liquid in a tank with the axis of the workpiece extending in a given direction, shifting the heated workpiece transversely to a second position still above the liquid level, shifting the workpiece vertically downwardly into the quenching liquid of the tank at the second location, rotating the workpiece under the liquid level at a second location, shifting the workpiece transversely to a third location while still under the liquid level, lifting the workpiece vertically upwardly from the quenching liquid to a position above the liquid level, shifting the workpiece transversely to a fourth position still above the liquid level and then moving the workpiece from the tank.
摘要翻译：一种用于加热具有中心轴的细长工件的装置，该装置包括第一和第二轴向间隔开的和轴向对准的多圈感应加热线圈，每个线圈具有延伸穿过其中的工件接收通道。提供装置用于将工件轴向首先引导到第一线圈的通道中，然后在时间延迟之后轴向地进入第二线圈的通道。还提供了一种用于先前加热的工件的加热装置的淬火装置，其涉及将工件移动到在罐中的淬火液体的液面之上的第一位置，其中工件的轴线沿给定方向延伸，加热的工件横向于液面上的第二位置，将工件垂直向下移动到第二位置处的罐的淬火液中，在第二位置处使工件在液面下旋转，将工件横向移动到第三位置同时仍然处于液面下方，将工件从淬火液体垂直向上提升到液面以上的位置，将工件横向移动到仍然高于液面的第四位置，然后从罐移动工件。

120. 发明授权

US3953248A Method and apparatus for reclaiming heat treating salt 失效
标题翻译：回收热处理盐的方法和装置
公开(公告)号：US3953248A
公开(公告)日：1976-04-27
申请号：US540867
申请日：1975-01-14
申请人： Lester Coch
发明人： Lester Coch
IPC分类号： C21D1/00 , C21D1/18 , C21D1/46 , C21D1/63 , C21D1/48
CPC分类号： C21D1/63 , C21D1/46
摘要： Heat treating salt used as a bath in heat treating metal articles is reclaimed from the rinsing tank in a closed cycle by removing a portion of the salt-contaminated rinse water from the rinsing tank to an enclosed portion of the heat treating tank which serves as a water evaporation zone. There the salt-contaminated rinse water is evaporated by direct contact with the hot molten salt bath and the resulting steam, either as such or after condensation, is conducted back to the rinse tank where it serves to replenish the rinse water. The salt content of the contaminated rinse water which is left behind in the water evaporation zone becomes commingled there with the molten salt bath and is thus reclaimed.
摘要翻译：在热处理金属制品中用作浴槽的热处理盐在封闭循环中通过将一部分经盐水冲洗的清洗水从漂洗槽移除到热处理槽的封闭部分而从清洗槽中回收，其作为水蒸发区。通过与热熔盐浴直接接触，将盐水冲洗的水蒸发，并将得到的蒸汽，或者冷凝后还原回到冲洗槽，在其中用来补充冲洗水。在水蒸发区中留下的受污染的漂洗水的盐含量与熔融盐浴混合，因此被回收。

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