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1.发明授权Industrial plasma reactor for plasma assisted thermal debinding of powder injection-molded parts 失效用于粉末注塑件等离子体辅助热脱脂的工业等离子体反应器公开(公告)号：US07718919B2
公开(公告)日：2010-05-18
申请号：US11631824
申请日：2005-07-14
申请人： Ricardo Machado , Waldyr Ristow, Jr. , Aloisio Nelmo Klein , Joel Louis Rene Muzart , Marcio Celso Fredel , Paulo Antonio Pereira Wendhausen , Davi Fusão , Paulo Roberto Alba , Nilton Francisco Oliveira da Silva , Luciano Antonio Mendes
发明人： Ricardo Machado , Waldyr Ristow, Jr. , Aloisio Nelmo Klein , Joel Louis Rene Muzart , Marcio Celso Fredel , Paulo Antonio Pereira Wendhausen , Davi Fusão , Paulo Roberto Alba , Nilton Francisco Oliveira da Silva , Luciano Antonio Mendes
CPC分类号： B22F3/1025 , B22F3/225 , B22F2998/00 , B22F2999/00 , C04B35/638 , C04B35/64 , C04B2235/6022 , C04B2235/666 , H01J37/32522 , H01J37/32532 , B22F2202/13
摘要： Industrial plasma reactor for plasma assisted thermal debinding of power injection-molded parts is a reactor used for the plasma assisted debinding and sintering of metallic or ceramic parts produced by the powder injection molding process, comprising a vacuum chamber (1) containing a cathode-anode (7,8) system for plasma generation and a resistive heating system (6) in the same vacuum chamber (1) ambient.
摘要翻译： 用于动力注射成型部件的等离子体辅助热脱脂的工业等离子体反应器是用于通过粉末注射成型工艺制造的金属或陶瓷部件的等离子体辅助脱脂和烧结的反应器，包括：真空室（1），其包含阴极 - 阳极 （7,8）系统和等离子体生成中的电阻加热系统（6）。
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2.发明申请公开(公告)号：US20110212339A1
公开(公告)日：2011-09-01
申请号：US12998044
申请日：2009-09-09
申请人： Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Gisele Hammes , Moises Luiz Parucker , Waldyr Ristow Junior
发明人： Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Gisele Hammes , Moises Luiz Parucker , Waldyr Ristow Junior
CPC分类号： B22F3/16 , B22F1/007 , B22F5/006 , B22F7/08 , B22F9/04 , B22F2301/35 , B22F2302/20 , B22F2304/10 , B22F2998/10 , C22C33/0221 , C22C33/0228 , Y10T428/12014 , B22F3/02 , B22F3/10
摘要： The metallurgical composition includes a main particulate metallic material, for example iron or nickel, and at least one alloy element for hardening the main metallic material, which form a structural matrix; a particulate solid lubricant, such as graphite, hexagonal boron nitride or mixture thereof; and a particulate alloy element which is capable of forming, during the sintering of the composition conformed by compaction or by injection molding, a liquid phase, agglomerating the solid lubricant in discrete particles. The composition may include an alloy component to stabilize the alpha-iron matrix phase, during the sintering, in order to prevent the graphite solid lubricant from being solubilized in the iron. The invention further refers to a self-lubricating sintered product, obtained from the composition, and to the process for obtaining said product.
摘要翻译： 冶金组合物包括主要颗粒金属材料，例如铁或镍，以及用于硬化主要金属材料的至少一种合金元素，其形成结构基体; 颗粒状固体润滑剂，例如石墨，六方氮化硼或其混合物; 以及能够在通过压实或通过注塑成型的组合物烧结期间形成液相的颗粒状合金元素，使固体润滑剂以分散的颗粒凝聚。 组合物可以包括在烧结期间稳定α-铁基质相的合金成分，以防止石墨固体润滑剂溶解在铁中。 本发明还涉及从组合物获得的自润滑烧结产品，以及获得所述产品的方法。
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3.发明申请Industrial Plasma Reactor for Plasma Assisted Thermal Debinding of Powder Injection-Molded Parts 失效工业等离子体反应器用于粉末注射成型零件的等离子体辅助热脱脂公开(公告)号：US20070292556A1
公开(公告)日：2007-12-20
申请号：US11631824
申请日：2005-07-14
申请人： Ricardo Machado , Waldyr Ristow , Aloisio Klein , Joel Rene Muzart , Marcio Fredel , Paulo Wendhausen , Davi Fusao , Paulo Alba , Niltio Francisco Silva , Luciano Mendes
发明人： Ricardo Machado , Waldyr Ristow , Aloisio Klein , Joel Rene Muzart , Marcio Fredel , Paulo Wendhausen , Davi Fusao , Paulo Alba , Niltio Francisco Silva , Luciano Mendes
CPC分类号： B22F3/1025 , B22F3/225 , B22F2998/00 , B22F2999/00 , C04B35/638 , C04B35/64 , C04B2235/6022 , C04B2235/666 , H01J37/32522 , H01J37/32532 , B22F2202/13
摘要： Industrial plasma reactor for plasma assisted thermal debinding of power injection-molded parts is a reactor used for the plasma assisted debinding and sintering of metallic or ceramic parts produced by the powder injection molding process, comprising a vacuum chamber (1) containing a cathode-anode (7,8) system for plasma generation and a resistive heating system (6) in the same vacuum chamber (1) ambient
摘要翻译： 用于动力注射成型部件的等离子体辅助热脱脂的工业等离子体反应器是用于通过粉末注射成型工艺制造的金属或陶瓷部件的等离子体辅助脱脂和烧结的反应器，包括：真空室（1），其包含阴极 - 阳极 （7,8）系统和等离子体生成中的电阻加热系统（6）
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4.发明授权公开(公告)号：US09243313B2
公开(公告)日：2016-01-26
申请号：US12998044
申请日：2009-09-09
申请人： Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Gisele Hammes , Moises Luiz Parucker , Waldyr Ristow Junior
发明人： Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Gisele Hammes , Moises Luiz Parucker , Waldyr Ristow Junior
CPC分类号： B22F3/16 , B22F1/007 , B22F5/006 , B22F7/08 , B22F9/04 , B22F2301/35 , B22F2302/20 , B22F2304/10 , B22F2998/10 , C22C33/0221 , C22C33/0228 , Y10T428/12014 , B22F3/02 , B22F3/10
摘要： The metallurgical composition includes a main particulate metallic material, for example iron or nickel, and at least one alloy element for hardening the main metallic material, which form a structural matrix; a particulate solid lubricant, such as graphite, hexagonal boron nitride or mixture thereof; and a particulate alloy element which is capable of forming, during the sintering of the composition conformed by compaction or by injection molding, a liquid phase, agglomerating the solid lubricant in discrete particles. The composition may include an alloy component to stabilize the alpha-iron matrix phase, during the sintering, in order to prevent the graphite solid lubricant from being solubilized in the iron. The invention further refers to a self-lubricating sintered product, obtained from the composition, and to the process for obtaining said product.
摘要翻译： 冶金组合物包括主要颗粒金属材料，例如铁或镍，以及用于硬化主要金属材料的至少一种合金元素，其形成结构基体; 颗粒状固体润滑剂，例如石墨，六方氮化硼或其混合物; 以及能够在通过压实或通过注塑成型的组合物烧结期间形成液相的颗粒状合金元素，使固体润滑剂以分散的颗粒凝聚。 组合物可以包括在烧结期间稳定α-铁基质相的合金成分，以防止石墨固体润滑剂溶解在铁中。 本发明还涉及从组合物获得的自润滑烧结产品，以及获得所述产品的方法。
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5.发明申请COMPOSITION OF PARTICULATE MATERIALS FOR FORMING SELF-LUBRICATING PRODUCTS IN SINTERED STEEL, PRODUCT IN SELF-LUBRICATING SINTERED STEEL AND PROCESS FOR OBTAINING SELF-LUBRICATING PRODUCTS IN SINTERED STEEL 审中-公开用于形成自润滑产品的烧结材料在自润滑钢中的产物和用于从烧结钢中获得自润滑产品的方法的组合物公开(公告)号：US20110286873A1
公开(公告)日：2011-11-24
申请号：US12998901
申请日：2009-12-09
CPC分类号： B22F5/006 , B22F3/1039 , B22F2998/00 , C22C33/0228 , B22F3/14 , B22F3/18 , B22F3/20 , B22F3/225
摘要： The composition includes the iron as the main particulate metallic material; at least one particulate alloy element, with the function of hardening the ferrous structural matrix; and a precursor non-metallic particulate compound, generally a carbide or a carbonate, which is capable of generating, upon its dissociation during the sintering, graphite nodules, whose formation is facilitated: by the precursor compound itself when it includes a chemical element which stabilizes the iron alpha phase of the ferrous structural matrix; or by an additional alloy element included in the composition and which is defined by a chemical element that stabilizes the iron alpha phase during the sintering. The composition can be conformed by compaction or by powder injection molding. The process of the invention leads to obtaining products in self-lubricating sintered steel from said composition.
摘要翻译： 该组合物包括作为主要颗粒金属材料的铁; 至少一种颗粒合金元素，具有硬化亚铁结构基质的功能; 和前体非金属颗粒化合物，通常为碳化物或碳酸盐，其能够在烧结过程中解离时产生易于形成的石墨结节：当前体化合物本身包含稳定的化学元素时 铁结构基质的铁α相; 或通过包含在组合物中的另外的合金元素，并且由在烧结期间稳定铁α相的化学元素限定。 组合物可以通过压实或通过粉末注射成型来实现。 本发明的方法导致从所述组合物获得自润滑烧结钢中的产品。
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