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公开(公告)号：US08926757B2
公开(公告)日：2015-01-06
申请号：US12737125
申请日：2009-06-09
Applicant: Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Gisele Hammes
Inventor： Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Gisele Hammes
CPC classification number: H01J37/32522 , B22F2998/00 , H01J37/3244 , H01J37/32568 , H01J37/32623 , H01J37/32834 , H01J2237/335 , B22F3/11
Abstract: The plasma reactor defines a reaction chamber provided with a support for the metallic pieces and an anode-cathode system, and a heating means is mounted externally to said plasma reactor. The plasma process, for a cleaning operation, includes the steps of connecting the support to the grounded anode and the cathode to a negative potential of a power source; feeding an ionizable gaseous charge into the reaction chamber and heating the latter at vaporization temperatures of piece contaminants; applying an electrical discharge to the cathode; and providing the exhaustion of the gaseous charge and contaminants. A subsequent heat treatment includes the steps of: inverting the energization polarity of the anode-cathode system; feeding a new gaseous charge to the reaction chamber and maintaining it heated; applying an electrical discharge to the cathode; and exhausting the gaseous charge from the reaction chamber.
Abstract translation: 等离子体反应器限定了设置有用于金属片的支撑件和阳极 - 阴极系统的反应室，并且加热装置安装在所述等离子体反应器的外部。 用于清洁操作的等离子体处理包括将支撑件与接地的阳极和阴极连接到电源的负电位的步骤; 将可电离的气态进料装入反应室中，并在片状污染物的蒸发温度下加热; 向阴极施加放电; 并提供气态电荷和污染物的耗尽。 随后的热处理包括以下步骤：反转阳极 - 阴极系统的通电极性; 向反应室中加入新的气态物质并保持其加热; 向阴极施加放电; 并从反应室中排出气体。
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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
Applicant: Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Gisele Hammes , Moises Luiz Parucker , Waldyr Ristow Junior
Inventor： Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Gisele Hammes , Moises Luiz Parucker , Waldyr Ristow Junior
CPC classification number: 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
Abstract: 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.
Abstract translation: 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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Patent Agency Ranking
3.发明授权Process for production of nanoparticles of solid lubricant and lubricant dispersions stable in oil and in water 有权固体润滑剂纳米颗粒的生产方法和在油和水中稳定的润滑剂分散体公开(公告)号：US09512377B2
公开(公告)日：2016-12-06
申请号：US14131582
申请日：2012-07-12
Applicant: Roberto Binder , Fernando Withers Torres , Valderes Drago , Cristian Bernardi , Aloisio Nelmo Klein , Cristiano Binder , Andre Messias Teixeira
Inventor： Roberto Binder , Fernando Withers Torres , Valderes Drago , Cristian Bernardi , Aloisio Nelmo Klein , Cristiano Binder , Andre Messias Teixeira
IPC: C01G39/06 , C10M171/00 , C10M103/06 , C01G41/00 , C10M177/00 , B82Y30/00 , B82Y40/00
CPC classification number: C10M103/06 , B82Y30/00 , B82Y40/00 , C01G39/06 , C01G41/00 , C01P2004/32 , C01P2004/62 , C10M177/00 , C10M2201/053 , C10M2201/065 , C10M2201/066 , C10N2210/06 , C10N2220/082 , C10N2250/08 , C10N2250/10 , C10N2270/00
Abstract: The process basically comprises: dissolving a lamellar disulphide, as a source of the solid lubricant, in an aqueous solvent, forming a first aqueous solution; dissolving a reducing agent, as hydroxylamine, sodium hypophosphite or sodium borohydride, in an aqueous solvent, forming a second aqueous solution; mixing the first and second aqueous solutions, forming a third aqueous solution; neutralizing the pH of the third aqueous solution; dissolving a sulphur source, in an aqueous solvent, forming a fourth aqueous solution; mixing the third and fourth aqueous solutions, forming a fifth aqueous solution, which is contained and heated in an autoclave; cooling the fifth aqueous solution to the room temperature; and removing, from the autoclave, the nanoparticles in powder form.
Abstract translation: 该方法基本上包括：将作为固体润滑剂源的层状二硫化物溶解在水性溶剂中，形成第一水溶液; 将还原剂如羟胺，次磷酸钠或硼氢化钠溶解在水性溶剂中，形成第二水溶液; 混合第一和第二水溶液，形成第三水溶液; 中和第三水溶液的pH; 将硫源溶解在水性溶剂中，形成第四水溶液; 混合第三和第四水溶液，形成在高压釜中包含并加热的第五水溶液; 将第五水溶液冷却至室温; 并从高压釜中除去粉末形式的纳米颗粒。
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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
Applicant: Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Gisele Hammes , Moises Luiz Parucker , Waldyr Ristow Junior
Inventor： Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Gisele Hammes , Moises Luiz Parucker , Waldyr Ristow Junior
CPC classification number: 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
Abstract: 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.
Abstract translation: 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PROCESS FOR PRODUCTION OF NANOPARTICLES OF SOLID LUBRICANT AND LUBRICANT DISPERSIONS STABLE IN OIL AND IN WATER 有权石油和水中固体润滑剂和润滑剂分散体纳米颗粒的生产工艺公开(公告)号：US20140221259A1
公开(公告)日：2014-08-07
申请号：US14131582
申请日：2012-07-12
Applicant: Roberto Binder , Fernando Withers Torres , Valderes Drago , Cristian Bernardi , Aloisio Nelmo Klein , Cristiano Binder , Andre Messias Teixeira
Inventor： Roberto Binder , Fernando Withers Torres , Valderes Drago , Cristian Bernardi , Aloisio Nelmo Klein , Cristiano Binder , Andre Messias Teixeira
IPC: C10M103/06
CPC classification number: C10M103/06 , B82Y30/00 , B82Y40/00 , C01G39/06 , C01G41/00 , C01P2004/32 , C01P2004/62 , C10M177/00 , C10M2201/053 , C10M2201/065 , C10M2201/066 , C10N2210/06 , C10N2220/082 , C10N2250/08 , C10N2250/10 , C10N2270/00
Abstract: The process basically comprises: dissolving a lamellar disulphide, as a source of the solid lubricant, in an aqueous solvent, forming a first aqueous solution; dissolving a reducing agent, as hydroxylamine, sodium hypophosphite or sodium borohydride, in an aqueous solvent, forming a second aqueous solution; mixing the first and second aqueous solutions, forming a third aqueous solution; neutralizing the pH of the third aqueous solution; dissolving a sulphur source, in an aqueous solvent, forming a fourth aqueous solution; mixing the third and fourth aqueous solutions, forming a fifth aqueous solution, which is contained and heated in an autoclave; cooling the fifth aqueous solution to the room temperature; and removing, from the autoclave, the nanoparticles in powder form.
Abstract translation: 该方法基本上包括：将作为固体润滑剂源的层状二硫化物溶解在水性溶剂中，形成第一水溶液; 将还原剂如羟胺，次磷酸钠或硼氢化钠溶解在水性溶剂中，形成第二水溶液; 混合第一和第二水溶液，形成第三水溶液; 中和第三水溶液的pH; 将硫源溶解在水性溶剂中，形成第四水溶液; 混合第三和第四水溶液，形成在高压釜中包含并加热的第五水溶液; 将第五水溶液冷却至室温; 并从高压釜中除去粉末形式的纳米颗粒。
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6.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
Applicant: Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Waldyr Ristow Junior
Inventor： Roberto Binder , Aloisio Nelmo Klein , Cristiano Binder , Waldyr Ristow Junior
CPC classification number: B22F5/006 , B22F3/1039 , B22F2998/00 , C22C33/0228 , B22F3/14 , B22F3/18 , B22F3/20 , B22F3/225
Abstract: 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.
Abstract translation: 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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公开(公告)号：US20110108059A1
公开(公告)日：2011-05-12
申请号：US12737125
申请日：2009-06-09
Applicant: Roberto Binder , Aloisio Klein , Cristiano Binder , Gisele Hammes
Inventor： Roberto Binder , Aloisio Klein , Cristiano Binder , Gisele Hammes
CPC classification number: H01J37/32522 , B22F2998/00 , H01J37/3244 , H01J37/32568 , H01J37/32623 , H01J37/32834 , H01J2237/335 , B22F3/11
Abstract: The plasma reactor defines a reaction chamber provided with a support for the metallic pieces and an anode-cathode system, and a heating means is mounted externally to said plasma reactor. The plasma process, for a cleaning operation, includes the steps of connecting the support to the grounded anode and the cathode to a negative potential of a power source; feeding an ionizable gaseous charge into the reaction chamber and heating the latter at vaporization temperatures of piece contaminants; applying an electrical discharge to the cathode; and providing the exhaustion of the gaseous charge and contaminants. A subsequent heat treatment includes the steps of: inverting the energization polarity of the anode-cathode system; feeding a new gaseous charge to the reaction chamber and maintaining it heated; applying an electrical discharge to the cathode; and exhausting the gaseous charge from the reaction chamber.
Abstract translation: 等离子体反应器限定了设置有用于金属片的支撑件和阳极 - 阴极系统的反应室，并且加热装置安装在所述等离子体反应器的外部。 用于清洁操作的等离子体处理包括将支撑件与接地的阳极和阴极连接到电源的负电位的步骤; 将可电离的气态进料装入反应室中，并在片状污染物的蒸发温度下加热; 向阴极施加放电; 并提供气态电荷和污染物的耗尽。 随后的热处理包括以下步骤：反转阳极 - 阴极系统的通电极性; 向反应室中加入新的气态物质并保持其加热; 向阴极施加放电; 并从反应室中排出气体。
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