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31. 发明授权

US06749002B2 Method of spray joining articles 有权
标题翻译：喷雾连接物品的方法
公开(公告)号：US06749002B2
公开(公告)日：2004-06-15
申请号：US10065459
申请日：2002-10-21
申请人： Grigoriy Grinberg , Matthew M. Shade , David Robert Collins
发明人： Grigoriy Grinberg , Matthew M. Shade , David Robert Collins
IPC分类号： B22D2300
CPC分类号： B22D19/06 , B22D19/04 , B22D23/003 , B22F7/064 , B22F2999/00 , C23C4/12 , C23C24/04 , Y10T428/24942 , B22F3/115
摘要： The present invention relates to a method of providing a spray formed composite article. The method comprises providing a first article. The first article is a spray formed article. A second article is located adjacent the first article. Metallic particles are sprayed onto the articles and allowed to form a metal deposit that extends between and connects the first and second articles.
摘要翻译：本发明涉及一种提供喷雾形成的复合制品的方法。该方法包括提供第一制品。第一篇文章是喷涂成型品。第二篇文章与第一篇文章相邻。将金属颗粒喷涂到制品上并允许形成在第一和第二制品之间延伸并连接第一和第二制品的金属沉积物。

32. 发明授权

US06470954B2 Method of spray forming readily weldable and machinable metal deposits 失效
标题翻译：喷涂成型方法易于焊接和可机加工的金属沉积物
公开(公告)号：US06470954B2
公开(公告)日：2002-10-29
申请号：US09875847
申请日：2001-06-06
申请人： Jeffrey Alan Kinane , David Robert Collins , Matthew John Zaluzec , Paul Earl Pergande , Grigoriy Grinberg
发明人： Jeffrey Alan Kinane , David Robert Collins , Matthew John Zaluzec , Paul Earl Pergande , Grigoriy Grinberg
IPC分类号： B22D2300
CPC分类号： B22F3/1283 , B22C9/061 , B22D23/003 , B22F3/115 , B33Y80/00
摘要： A method of spray forming a weldable metal deposit. The method comprises (a) providing a ceramic spray forming pattern, (b) heating the spray forming pattern to a sustained temperature sufficient to prevent internal stress formation in deposited carbon steel having a carbon content of less than about 0.3 weight percent when deposited on the heated spray forming pattern, (c) spraying metallic particles onto the spray forming pattern heated to the sustained temperature, and (d) allowing the sprayed metallic particles to cool to form a metal deposit. The metallic particles have a carbon content which is sufficient to result in metal particles having a carbon content of less than about 0.3 weight percent when deposited on the heated spray forming pattern. The resulting deposit has a carbon content of less than about 0.3 weight percent.
摘要翻译：喷射形成可焊接金属沉积物的方法。该方法包括（a）提供陶瓷喷射形成图案，（b）将喷涂成型图案加热到足够的持续温度，以防止在沉积在其上的碳含量小于约0.3重量％的沉积碳钢中形成内部应力加热喷雾形成图案，（c）将金属颗粒喷射到加热到持续温度的喷雾形成图案上，和（d）允许喷射的金属颗粒冷却以形成金属沉积物。金属颗粒的碳含量足以在沉积在加热的喷雾形成图案上时产生碳含量小于约0.3重量％的金属颗粒。所得沉积物的碳含量小于约0.3重量％。

33. 发明授权

US06276431B1 Method of making a spray formed rapid tool 有权
标题翻译：制造喷雾形成快速工具的方法
公开(公告)号：US06276431B1
公开(公告)日：2001-08-21
申请号：US09515733
申请日：2000-02-29
申请人： Grigoriy Grinberg , David Robert Collins , Jeffrey Alan Kinane , Rick Thomas Heaman
发明人： Grigoriy Grinberg , David Robert Collins , Jeffrey Alan Kinane , Rick Thomas Heaman
IPC分类号： B22D2300
CPC分类号： B22D11/0405 , 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 directly constructing a sand pattern as the inverse of the model. The method also includes the steps of thermally spraying metal material against the sand pattern to form the desired tool.
摘要翻译：制造喷雾形成的快速工具的方法包括以下步骤：制造所需工具的模型并直接构造沙模，作为模型的倒数。该方法还包括以下步骤：将金属材料热喷涂到砂图案上以形成期望的工具。

34. 发明授权

US06257309B1 Method of spray forming readily weldable and machinable metal deposits 失效
标题翻译：喷涂成型方法易于焊接和可机加工的金属沉积物
公开(公告)号：US06257309B1
公开(公告)日：2001-07-10
申请号：US09186032
申请日：1998-11-04
申请人： Jeffrey Alan Kinane , David Robert Collins , Matthew John Zaluzec , Paul Earl Pergande , Grigoriy Grinberg
发明人： Jeffrey Alan Kinane , David Robert Collins , Matthew John Zaluzec , Paul Earl Pergande , Grigoriy Grinberg
IPC分类号： B22D2300
CPC分类号： B22F3/1283 , B22C9/061 , B22D23/003 , B22F3/115 , B33Y80/00
摘要： A method of spray forming a weldable metal deposit. The method comprises (a) providing a ceramic spray forming pattern, (b) heating the spray forming pattern to a sustained temperature sufficient to prevent internal stress formation in deposited carbon steel having a carbon content of less than about 0.3 weight percent when deposited on the heated spray forming pattern, (c) spraying metallic particles onto the spray forming pattern heated to the sustained temperature, and (d) allowing the sprayed metallic particles to cool to form a metal deposit. The metallic particles have a carbon content which is sufficient to result in metal particles having a carbon content of less than about 0.3 weight percent when deposited on the heated spray forming pattern. The resulting deposit has a carbon content of less than about 0.3 weight percent.
摘要翻译：喷射形成可焊接金属沉积物的方法。该方法包括（a）提供陶瓷喷射形成图案，（b）将喷涂成型图案加热到足够的持续温度，以防止在沉积在其上的碳含量小于约0.3重量％的沉积碳钢中形成内应力加热喷雾形成图案，（c）将金属颗粒喷射到加热到持续温度的喷雾形成图案上，和（d）允许喷射的金属颗粒冷却以形成金属沉积物。金属颗粒的碳含量足以在沉积在加热的喷雾形成图案上时产生碳含量小于约0.3重量％的金属颗粒。所得沉积物的碳含量小于约0.3重量％。

35. 发明授权

US5947179A Sprayforming bulk deposits of allotropic metal 失效
标题翻译：同素异形金属的喷射成型散装沉积物
公开(公告)号：US5947179A
公开(公告)日：1999-09-07
申请号：US124779
申请日：1998-07-30
申请人： Jeffrey Alan Kinane , David Robert Collins , Grigoriy Grinberg , Paul Earl Pergande
发明人： Jeffrey Alan Kinane , David Robert Collins , Grigoriy Grinberg , Paul Earl Pergande
IPC分类号： C23C4/12 , B22C7/00 , B22C7/02 , B29C33/40 , C23C4/00 , C23C4/02
CPC分类号： B22D23/003 , C23C4/02 , C23C4/18
摘要： Method of sprayforming bulk metal deposits that replicate a master pattern: (i) casting and solidifying ceramic about a master pattern to form a spraying pattern; (ii) after removing the spraying pattern from the master pattern, heating the ceramic spraying pattern to a sustained temperature to effect an isothermal diffusion dependent microstructural transformation; (iii) while in such heated condition, thermally spraying allotropic metal particles onto the heated spraying pattern to form a deposit having a bulk thickness, the particles impacting the spraying pattern, or previously deposited particles, at a temperature above the sustained temperature of the spraying pattern; (iv) holding the deposit on the heated spraying pattern sufficiently long enough to allow the particles of the deposit to undergo a diffusion reaction that relieves internal stresses due to deposition and solidification; and (v) thereafter gradually cooling the deposit to room temperature to produce a unitary article with essentially no distortion relative to the spraying pattern.
摘要翻译：复制主图案的散射金属沉积物的喷射成形方法：（i）围绕主图案铸造和固化陶瓷以形成喷涂图案; （ii）在从主图案中除去喷涂图案之后，将陶瓷喷涂图案加热至持续温度，以实现等温扩散依赖性显微结构转化; （iii）在这种加热条件下，将同素异形金属颗粒热喷涂到加热的喷涂图案上以形成具有大体积厚度的沉积物，在高于喷涂持续温度的温度下冲击喷涂图案或预先沉积的颗粒的颗粒模式; （iv）将加热的喷涂图案上的沉积物保持足够长的时间以使沉积物的颗粒经受扩散反应，从而减轻沉积和固化所引起的内部应力; 然后（v）逐渐将沉积物冷却至室温以产生相对于喷涂图案基本上没有变形的整体制品。

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