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1.发明授权Method and arrangement implementing heat treatment after the execution of sprayform techniques 有权执行喷雾成型技术后实施热处理的方法和装置公开(公告)号：US06955209B2
公开(公告)日：2005-10-18
申请号：US09683157
申请日：2001-11-27
申请人： Richard L Allor , Allen Dennis Roche , Samir Samir
发明人： Richard L Allor , Allen Dennis Roche , Samir Samir
CPC分类号： B22D23/00 , B22D23/003 , C21D9/0068 , C21D2211/002 , C21D2211/008 , C23C4/12 , C23C4/18
摘要： A method and arrangement for implementing post-heat treatment after spray forming is ended to achieve stress control in the manufacture of a spray formed metallic tool involves providing a spray-formed metallic tool by applying a spray-forming material on a mold substrate and causing substantially homogenous metallic phase transformations of the spray forming material within the spray-formed metallic tool to a substantially homogenous distribution of commingled metallic phases consisting, for example, of predetermined proportions of at least a bainite phase and a martinsite phase.
摘要翻译： 在喷涂成型后实施后热处理的方法和装置结束，以在制造喷雾成型的金属工具中实现应力控制，包括通过在模具基底上施加喷雾形成材料并基本上形成喷射形成的金属工具 在喷雾形成的金属工具内的喷雾形成材料的均匀金属相转变为包括例如至少贝氏体相和马氏体相的预定比例的混合金属相的基本上均匀的分布。
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公开(公告)号：US06777035B1
公开(公告)日：2004-08-17
申请号：US10248692
申请日：2003-02-10
IPC分类号： C23C408
摘要： One method of the present invention relates to a method for spray forming metal deposits. The method is comprised of providing a ceramic substrate having a spraying pattern for receiving sprayed metal particles, spraying metal particles onto the spraying pattern to form a metal deposit on the spraying pattern for at least a first spray period, controlling the spraying step during the first spray period so that the temperature of the deposited metal particles increases at an average rate of less than or equal to about 15° per minute. The first spray period can be defined as lasting until the temperature of the deposited metal particles is at or about a steady state temperature. The steady state temperature is preferably in the range of about 330° C. to about 370° C.
摘要翻译： 本发明的一种方法涉及一种用于喷射形成金属沉积物的方法。 该方法包括提供具有用于接收喷射的金属颗粒的喷射图案的陶瓷基板，将金属颗粒喷射到喷涂图案上以在喷涂图案上形成至少第一喷涂周期的金属沉积物，在第一喷涂期间控制喷涂步骤 使得沉积的金属颗粒的温度以小于或等于约15°/分钟的平均速率增加。 第一喷雾周期可以定义为持续到沉积的金属颗粒的温度处于或接近稳态温度。 稳态温度优选在约330℃至约370℃的范围内
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公开(公告)号：US06640878B2
公开(公告)日：2003-11-04
申请号：US09683154
申请日：2001-11-27
IPC分类号： B22D1732
摘要： Spray form cell including a two-wavelength imaging pyrometer adapted to provide real-time measurement of the surface temperature distribution of a metal billet thereby formed. The steel billets may be advantageously used as tools in metal forming processes, injection molding, die casting tooling and other processes that require hard tooling, such as in the automotive industry. The steel billet is formed based on a goal of uniform surface temperature distribution thereby minimizing thermal stresses induced within the steel article thereby produced.
摘要翻译： 喷雾形式电池包括双波长成像高温计，适于提供由此形成的金属坯料的表面温度分布的实时测量。 钢坯可以有利地用作金属成形工艺，注射成型，压铸模具和需要硬工具的其它工艺（例如汽车工业）中的工具。 基于均匀的表面温度分布的目标形成钢坯，从而使得由此产生的钢制品内的热应力最小化。
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公开(公告)号：US06513567B2
公开(公告)日：2003-02-04
申请号：US09737157
申请日：2000-12-13
申请人： David Robert Collins , John Michael Nicholson , Joseph A. Szuba , Kevin Patrick Regan , Richard L Allor
发明人： David Robert Collins , John Michael Nicholson , Joseph A. Szuba , Kevin Patrick Regan , Richard L Allor
IPC分类号： B22D2300
CPC分类号： B22F3/115 , B22C9/061 , B22D23/003 , B22F3/1283 , B33Y80/00
摘要： A method of making a spray formed rapid tool includes the steps of making a model of a desired tool and constructing a ceramic pattern as the inverse of the model. The method also includes the steps of heating the ceramic pattern and thermally spraying a metal material against the ceramic pattern to form a desired tool.
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