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公开(公告)号:US20110182768A1
公开(公告)日:2011-07-28
申请号:US12731683
申请日:2010-03-25
申请人: Wei Te Wu , Wen Lin Lo , Keng Li Lin , Hung Ching Lu
发明人: Wei Te Wu , Wen Lin Lo , Keng Li Lin , Hung Ching Lu
IPC分类号: C22C9/04
CPC分类号: C22C9/04
摘要: The present invention provides a lead-free brass alloy, including 0.3 to 0.8 wt % of aluminum, 0.01 to 0.4 wt % of bismuth, 0.05 to 1.5 wt % of iron and more than 96 wt % of copper and zinc, wherein the copper is present in an amount ranging from 58 to 75 wt %. The brass alloy of the present invention meets the standard of the environmental regulation, wherein the lead content is less than 0.25 wt % based on the weight of the alloy. Further, the brass alloy of the present invention has 0.05 to 1.5 wt % of iron and less than 0.4% of bismuth, so as to lower production cost, eliminate cracks and increase production yield.
摘要翻译: 本发明提供一种无铅黄铜合金,其包含0.3-0.8重量%的铝,0.01-0.4重量%的铋,0.05-1.5重量%的铁和大于96重量%的铜和锌,其中铜是 存在量为58至75重量%。 本发明的黄铜合金符合环境规定的标准,其中铅含量基于合金的重量小于0.25重量%。 此外,本发明的黄铜合金具有0.05〜1.5重量%的铁和小于0.4重量%的铋,从而降低生产成本,消除裂纹并提高产量。
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公开(公告)号:US08293034B2
公开(公告)日:2012-10-23
申请号:US12731683
申请日:2010-03-25
申请人: Wei Te Wu , Wen Lin Lo , Keng J. Lin , Hung C. Lu
发明人: Wei Te Wu , Wen Lin Lo , Keng J. Lin , Hung C. Lu
IPC分类号: C22C9/04
CPC分类号: C22C9/04
摘要: The present invention provides a lead-free brass alloy, including 0.3 to 0.8 wt % of aluminum, 0.01 to 0.4 wt % of bismuth, 0.05 to 1.5 wt % of iron and more than 96 wt % of copper and zinc, wherein the copper is present in an amount ranging from 58 to 75 wt %. The brass alloy of the present invention meets the standard of the environmental regulation, wherein the lead content is less than 0.25 wt % based on the weight of the alloy. Further, the brass alloy of the present invention has 0.05 to 1.5 wt % of iron and less than 0.4% of bismuth, so as to lower production cost, eliminate cracks and increase production yield.
摘要翻译: 本发明提供一种无铅黄铜合金,其包含0.3-0.8重量%的铝,0.01-0.4重量%的铋,0.05-1.5重量%的铁和大于96重量%的铜和锌,其中铜是 存在量为58至75重量%。 本发明的黄铜合金符合环境规定的标准,其中铅含量基于合金的重量小于0.25重量%。 此外,本发明的黄铜合金具有0.05〜1.5重量%的铁和小于0.4重量%的铋,从而降低生产成本,消除裂纹并提高产量。
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3.
公开(公告)号:US20110002809A1
公开(公告)日:2011-01-06
申请号:US12554244
申请日:2009-09-04
申请人: Wen Lin Lo , Wei Te Wu , Xiao Ming Peng
发明人: Wen Lin Lo , Wei Te Wu , Xiao Ming Peng
CPC分类号: B22D21/025 , B22C9/10 , C22C1/02 , C22C9/04
摘要: A low lead brass alloy and a method for producing a product comprising the low lead brass alloy are proposed. The low lead brass comprises 0.05 to 0.3 wt % of lead (Pb); 0.3 to 0.8 wt % of aluminum (Al); 0.01 to 0.4 wt % of bismuth (Bi); 0.1 to 0.15 wt % of microelements; and more than 97.5 wt % of copper (Cu) and zinc (Zn), wherein copper is in an amount ranging from 58 to 70 wt %.
摘要翻译: 提出了一种低铅黄铜合金和一种生产包含低铅黄铜合金的产品的方法。 低铅黄铜包含0.05〜0.3重量%的铅(Pb); 0.3〜0.8重量%的铝(Al); 0.01〜0.4重量%的铋(Bi); 0.1〜0.15重量%的微量元素; 和大于97.5重量%的铜(Cu)和锌(Zn),其中铜的量为58-70重量%。
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公开(公告)号:US20110142715A1
公开(公告)日:2011-06-16
申请号:US12653304
申请日:2009-12-11
申请人: Wen Lin Lo , Xiao Ming Peng
发明人: Wen Lin Lo , Xiao Ming Peng
IPC分类号: C22C9/04
CPC分类号: C22C9/04
摘要: The present invention provides an environmental friendly brass alloy, including 0.4 to 0.8 wt % of aluminum; 0.6 to 1.6 wt % of nickel; 0.8 to 2.0 wt % of tin; more than 95.6 wt % of copper and zinc; and less than 0.1 wt % of iron, lead, phosphorous and impurities, wherein the copper is present in an amount ranging from 60 to 68 wt %.
摘要翻译: 本发明提供一种环保型黄铜合金,其包含0.4〜0.8重量%的铝; 0.6〜1.6重量%的镍; 0.8〜2.0重量%的锡; 大于95.6重量%的铜和锌; 和小于0.1重量%的铁,铅,磷和杂质,其中铜以60至68重量%的量存在。
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公开(公告)号:US20110081271A1
公开(公告)日:2011-04-07
申请号:US12575102
申请日:2009-10-07
申请人: Wen Lin Lo , Xiao Ming Peng
发明人: Wen Lin Lo , Xiao Ming Peng
CPC分类号: C22C9/04
摘要: The present invention provides a low-lead copper alloy, which includes 0.05 to 0.3 wt % of lead, 0.3 to 0.8 wt % of aluminum, 0.01 to 3 wt % of bismuth, 1 to 4 wt % of silicon, 0.1 to 1 wt % of tin, and more than 93.6% of copper and zinc, wherein copper is in an amount ranging from 61 to 78 wt %. The low-lead copper alloy of the present invention has excellent toughness and processability, and can provide increased resistance in an environment with a high concentration of chlorine ions.
摘要翻译: 本发明提供一种低铅铜合金,其包含0.05〜0.3重量%的铅,0.3〜0.8重量%的铝,0.01〜3重量%的铋,1〜4重量%的硅,0.1〜1重量% 的锡,超过93.6%的铜和锌,其中铜的含量为61〜78重量%。 本发明的低铅铜合金具有优异的韧性和加工性,并且可以在具有高浓度氯离子的环境中提供增加的电阻。
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6.
公开(公告)号:US20110061774A1
公开(公告)日:2011-03-17
申请号:US12561980
申请日:2009-09-17
申请人: Wen Lin Lo , Xiao Rong Fang
发明人: Wen Lin Lo , Xiao Rong Fang
摘要: A dezincification-resistant copper alloy and a method for producing a product comprising the same are proposed by the present invention. The dezincification-resistant alloy of the present invention comprises 59.5 to 64 wt % of copper (Cu); 0.1 to 0.5 wt % of bismuth (Bi); 0.08 to 0.16 wt % of arsenic (As); 5 to 15 ppm of boron (B); 0.3 to 1.5 wt % of tin (Sn); 0.1 to 0.7 wt % of zirconium (Zr); less than 0.05 wt % of lead (Pb); and zinc (Zn) in balance. The dezincification-resistant copper alloy of the present invention has excellent casting properties, good toughness and machinability, and can be corrosion-resistant. Thus, the alloy can reduce dezincification on the surfaces thereof.
摘要翻译: 本发明提出了耐脱锌铜合金及其制造方法。 本发明的耐脱锌合金包含59.5-64重量%的铜(Cu); 0.1〜0.5重量%的铋(Bi); 0.08〜0.16重量%的砷(As); 5至15ppm的硼(B); 0.3〜1.5重量%的锡(Sn); 0.1〜0.7重量%的锆(Zr); 小于0.05重量%的铅(Pb); 和锌(锌)。 本发明的耐脱锌铜合金具有优异的铸造性能,良好的韧性和可加工性,并且可以耐腐蚀。 因此,合金可以减少其表面上的脱锌。
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7.
公开(公告)号:US08349097B2
公开(公告)日:2013-01-08
申请号:US12561980
申请日:2009-09-17
申请人: Wen Lin Lo , Xiao Rong Fang
发明人: Wen Lin Lo , Xiao Rong Fang
IPC分类号: C22C9/02
摘要: A dezincification-resistant copper alloy and a method for producing a product containing the same are proposed by the present invention. The dezincification-resistant alloy of the present invention contains 59.5 to 64 wt % of copper (Cu); 0.1 to 0.5 wt % of bismuth (Bi); 0.08 to 0.16 wt % of arsenic (As); 5 to 15 ppm of boron (B); 0.3 to 1.5 wt % of tin (Sn); 0.1 to 0.7 wt % of zirconium (Zr); less than 0.05 wt % of lead (Pb); and zinc (Zn) in balance. The dezincification-resistant copper alloy of the present invention has excellent casting properties, good toughness and machinability, and can be corrosion-resistant. Thus, the alloy can reduce dezincification on the surfaces.
摘要翻译: 本发明提出了一种耐脱锌铜合金及其制备方法。 本发明的脱锌化合金含有铜(Cu)59.5〜64重量%。 0.1〜0.5重量%的铋(Bi); 0.08〜0.16重量%的砷(As); 5至15ppm的硼(B); 0.3〜1.5重量%的锡(Sn); 0.1〜0.7重量%的锆(Zr); 小于0.05重量%的铅(Pb); 和锌(锌)。 本发明的耐脱锌铜合金具有优异的铸造性能,良好的韧性和可加工性,并且可以耐腐蚀。 因此,合金可以减少表面上的脱锌。
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公开(公告)号:US20110081272A1
公开(公告)日:2011-04-07
申请号:US12575183
申请日:2009-10-07
申请人: Wen Lin Lo , Xiao Ming Peng
发明人: Wen Lin Lo , Xiao Ming Peng
IPC分类号: C22C9/04
CPC分类号: C22C9/04 , C22B15/006
摘要: The present invention provides a low-lead copper alloy, comprising 0.05 to 0.3 wt % of lead (Pb), 0.3 to 0.8 wt % of aluminum (Al), 0.01 to 0.4 wt % of bismuth (Bi), 0.1 to 2 wt % of nickel (Ni), and more than 96.5 wt % of copper (Cu) and zinc (Zn), wherein copper is in an amount ranging from 58 to 70 wt %. The low-lead copper alloy of the present invention has excellent material properties as well as good toughness and processability, thereby increasing the alloy strength and corrosion resistance thereof.
摘要翻译: 本发明提供一种低铅铜合金,其包含0.05〜0.3重量%的铅(Pb),0.3〜0.8重量%的铝(Al),0.01〜0.4重量%的铋(Bi),0.1〜2重量% 的镍(Ni),和大于96.5重量%的铜(Cu)和锌(Zn),其中铜的量为58至70重量%。 本发明的低铅铜合金具有优异的材料性能以及良好的韧性和加工性能,从而提高合金强度和耐腐蚀性。
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公开(公告)号:US20110064602A1
公开(公告)日:2011-03-17
申请号:US12562017
申请日:2009-09-17
申请人: Wen Lin Lo , Xiao Ming Peng
发明人: Wen Lin Lo , Xiao Ming Peng
IPC分类号: C22C9/04
CPC分类号: C22C9/04
摘要: A dezincification-resistant copper alloy is provided. The copper alloy comprises less than 0.3 wt % of lead (Pb), 0.02 to 0.15 wt % of antimony (Sb), 0.02 to 0.25 wt % of arsenic (As), 0.4 to 0.8 wt % of aluminum (Al), 1 to 20 ppm of boron (B), and more than 97 wt % of copper (Cu) and zinc (Zn), wherein the copper is in an amount ranging from 58 to 70 wt %. The dezincification-resistant copper alloy of the present invention has excellent casting properties, good toughness and machinability, and can be corrosion-resistant, thereby reducing dezincification on the surfaces of the alloy.
摘要翻译: 提供耐脱锌铜合金。 铜合金包含铅(Pb)的0.3重量%,锑(Sb)0.02〜0.15重量%,砷(As):0.02〜0.25重量%,铝(Al):0.4〜0.8重量% 20ppm的硼(B)和大于97重量%的铜(Cu)和锌(Zn),其中铜的量为58至70重量%。 本发明的耐脱锌铜合金具有优异的铸造性能,良好的韧性和可加工性,并且可以耐腐蚀,从而减少合金表面的脱锌。
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公开(公告)号:US20050202099A1
公开(公告)日:2005-09-15
申请号:US10797818
申请日:2004-03-10
申请人: Wen Lin Lo
发明人: Wen Lin Lo
CPC分类号: A01N25/34 , C23C14/0688 , A01N59/20 , A01N59/16
摘要: An anti-microbial sanitary ware includes a substrate, and an anti-microbial film formed on the substrate and including a protective layer and anti-microbial metal particles that are dispersed in the protective layer. The protective layer is made from a compound selected from the group consisting of metal nitrides and metal carbides. The anti-microbial metal particles are made from a metal selected from the group consisting of silver, zinc, and copper.
摘要翻译: 一种抗微生物卫生洁具包括基材和形成在基材上的抗微生物膜,并且包括分散在保护层中的保护层和抗微生物金属颗粒。 保护层由选自金属氮化物和金属碳化物的化合物制成。 抗微生物金属颗粒由选自银,锌和铜的金属制成。
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