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1. 发明授权

US08865471B2 Method for analyzing metal material 有权
标题翻译：用于分析金属材料的制造方法
公开(公告)号：US08865471B2
公开(公告)日：2014-10-21
申请号：US13131327
申请日：2008-12-25
申请人： Satoshi Kinoshiro , Tomoharu Ishida
发明人： Satoshi Kinoshiro , Tomoharu Ishida
IPC分类号： G01N33/20 , G01N31/02
CPC分类号： G01N31/02 , G01N33/20
摘要： A method for analyzing a metal material includes electrolyzing a metal sample in an electrolytic solution, immersing a remaining portion of the metal sample taken out of the electrolytic solution in a dispersible solution to separate at least one substance selected from the group consisting of precipitates and inclusions attached to the remaining portion of the metal sample, filtering the dispersible solution containing the at least one separated substance through filters having straight pores and a porosity of 4% or more to obtain residues trapped on the filters and filtrates, and analyzing at least one of the residues and the filtrates.
摘要翻译：金属材料的分析方法包括电解电解液中的金属试样，将从电解液中取出的金属试样的剩余部分浸渍在分散溶液中，分离出选自沉淀物和夹杂物中的至少一种物质附着到金属样品的剩余部分，通过具有直孔和孔隙率为4％以上的过滤器过滤含有至少一种分离物质的可分散溶液，以获得捕获在过滤器上的残留物和滤液，并分析至少一种残留物和滤液。

2. 发明申请

US20140096643A1 MOLTEN STEEL DESULFURIZATION METHOD, MOLTEN STEEL SECONDARY REFINING METHOD, AND MOLTEN STEEL MANUFACTURING METHOD 审中-公开
标题翻译：钼钢脱硫方法，钢铁二次精炼方法和钢铁制造方法
公开(公告)号：US20140096643A1
公开(公告)日：2014-04-10
申请号：US14123688
申请日：2012-08-08
申请人： Satoshi Kinoshiro , Toshiyuki Ito , Ryo Kawabata , Toshiro Ishige , Kyoko Fujimoto , Masao Inose
发明人： Satoshi Kinoshiro , Toshiyuki Ito , Ryo Kawabata , Toshiro Ishige , Kyoko Fujimoto , Masao Inose
IPC分类号： C21C7/064
CPC分类号： C21C7/0645 , C21C1/02 , C21C7/0006 , C21C7/0037 , C21C7/0075 , C21C7/0087 , C21C7/06 , C21C7/064 , C21C7/10 , C21C2007/0093 , C21C2300/08 , F27D19/00 , F27D21/00 , G01N21/64 , G01N21/645 , G01N33/0042 , Y02A50/248
摘要： There are provided a method for desulfurizing molten steel, characterized in that a sample taken out from molten steel after the tapping from a converter or during the secondary refining is analyzed rapidly in a high accuracy by a method comprising a high frequency induction heating step wherein the sample is combusted and oxidized under the high frequency induction heating in a pure oxygen atmosphere to convert S in the sample into SO2 and an analyzing step wherein SO2-containing gas produced in the high frequency induction heating step is analyzed through an ultraviolet fluorescence method to quantify S concentration of the sample, whereby S concentration of molten steel after the tapping from the converter can be controlled in a high accuracy to prevent failure of S concentration and also desulfurization time in the secondary refining can be shortened and the amount of the desulfurizer or the like used can be reduced, and a method of manufacturing molten steel by using such a method.
摘要翻译：提供了一种用于钢水脱硫的方法，其特征在于，通过包括高频感应加热步骤的方法，以高精度快速地分析从转炉中或在二次精炼过程中从钢水中取出的样品，其中，样品在纯氧气氛中在高频感应加热下燃烧和氧化，将样品中的S转化成SO2，分析步骤，其中通过紫外荧光法分析在高频感应加热步骤中产生的含SO 2的气体，以量化 S浓度，可以高精度地控制从转炉出料后的钢水的S浓度，以防止S浓度的降低，并且可以缩短二次精炼中的脱硫时间，并且脱硫剂或可以减少使用的方法，以及使用这种方法制造钢水的方法。

3. 发明申请

US20140083251A1 METHOD FOR DESULFURIZING HOT METAL 有权
标题翻译：冷却金属的方法
公开(公告)号：US20140083251A1
公开(公告)日：2014-03-27
申请号：US14119692
申请日：2012-08-08
申请人： Satoshi Kinoshiro , Kyoko Fujimoto , Masao Inose , Toshiyuki Ito
发明人： Satoshi Kinoshiro , Kyoko Fujimoto , Masao Inose , Toshiyuki Ito
IPC分类号： C21C1/02
CPC分类号： C21C1/02 , C21C7/064 , G01N21/64 , G01N21/643 , G01N33/203 , G01N2021/6432
摘要： In a method for desulfurizing hot metal by analyzing S concentration of a sample taken out from the hot metal, the S concentration is analyzed rapidly and precisely by a method comprising a high frequency induction heating step of oxidizing the sample under a high frequency induction heating in a pure oxygen atmosphere to convert S in the hot metal to SO2 and an analysis step of analyzing SO2-containing gas generated in the high frequency induction heating step through an ultraviolet fluorescence method to quantify S concentration in the sample, whereby S concentration after the desulfurization is controlled precisely and hence fault of S concentration is prevented but also the increase of the cost due to the excessive addition of a desulfurization agent and step disruption at steel-making step are prevented.
摘要翻译：在通过分析从铁水中取出的样品的S浓度来分析硫酸铁的方法中，通过包括在高频感应加热下对样品进行氧化的高频感应加热步骤的方法，迅速且精确地分析S浓度将氧化铁中的S转化为SO2的纯氧气氛和通过紫外线荧光法分析在高频感应加热工序中产生的含SO 2气体的分析步骤，以量化样品中的S浓度，由此脱硫后的S浓度被精确地控制，因此防止了S浓度的故障，并且防止了由于过度添加脱硫剂而造成的成本的增加以及在炼钢步骤中的阶段破坏。

4. 发明申请

US20110240477A1 METHOD FOR ANALYZING METAL MATERIAL 有权
标题翻译：分析金属材料的方法
公开(公告)号：US20110240477A1
公开(公告)日：2011-10-06
申请号：US13131327
申请日：2008-12-25
申请人： Satoshi Kinoshiro , Tomoharu Ishida
发明人： Satoshi Kinoshiro , Tomoharu Ishida
IPC分类号： G01N33/20 , C25D5/00 , C25D3/54
CPC分类号： G01N31/02 , G01N33/20
摘要： A method for analyzing a metal material includes electrolyzing a metal sample in an electrolytic solution, immersing a remaining portion of the metal sample taken out of the electrolytic solution in a dispersible solution to separate at least one substance selected from the group consisting of precipitates and inclusions attached to the remaining portion of the metal sample, filtering the dispersible solution containing the at least one separated substance through filters having straight pores and a porosity of 4% or more to obtain residues trapped on the filters and filtrates, and analyzing at least one of the residues and the filtrates.
摘要翻译：金属材料的分析方法包括电解电解液中的金属试样，将从电解液中取出的金属试样的剩余部分浸渍在分散溶液中，分离出选自沉淀物和夹杂物中的至少一种物质附着到金属样品的剩余部分，通过具有直孔和孔隙率为4％以上的过滤器过滤含有至少一种分离物质的可分散溶液，以获得捕获在过滤器上的残留物和滤液，并分析至少一种残留物和滤液。

5. 发明申请

US20100291692A1 METHOD FOR ANALYZING METAL SPECIMEN 有权
标题翻译：分析金属样品的方法
公开(公告)号：US20100291692A1
公开(公告)日：2010-11-18
申请号：US12666652
申请日：2008-06-26
申请人： Satoshi Kinoshiro , Tomoharu Ishida
发明人： Satoshi Kinoshiro , Tomoharu Ishida
IPC分类号： G01N27/26 , G01N33/20
CPC分类号： G01N33/20 , G01N2001/4038
摘要： A method for analyzing a metal specimen includes an electrolysis step of electrolyzing a metal specimen containing a reference element and a target element in an electrolytic solution, a sampling step of sampling a portion of the electrolytic solution, an analysis step of analyzing the sampled electrolytic solution, a concentration ratio-calculating step of calculating the concentration ratio of the target element to the reference element in the electrolytic solution on the basis of the analysis results, and a content-calculating step of calculating the content of the target element present in the form of a solid solution by multiplying the content of the reference element in the metal specimen by the obtained concentration ratio.
摘要翻译：一种用于分析金属试样的方法包括：在电解液中电解含有参考元素和目标元素的金属试样的电解步骤，对电解液的一部分取样的取样步骤，分析取样的电解液，浓度比计算步骤，基于分析结果计算电解液中的目标元素与参考元素的浓度比;以及内容计算步骤，计算以该形式存在的目标元素的含量通过将金属样品中的参考元素的含量乘以获得的浓度比来获得固溶体。

6. 发明授权

US09068237B2 Method for desulfurizing hot metal 有权
标题翻译：铁水脱硫方法
公开(公告)号：US09068237B2
公开(公告)日：2015-06-30
申请号：US14119692
申请日：2012-08-08
申请人： Satoshi Kinoshiro , Kyoko Fujimoto , Masao Inose , Toshiyuki Ito
发明人： Satoshi Kinoshiro , Kyoko Fujimoto , Masao Inose , Toshiyuki Ito
IPC分类号： C21C1/02 , G01N21/64 , C21C7/064 , G01N33/20
CPC分类号： C21C1/02 , C21C7/064 , G01N21/64 , G01N21/643 , G01N33/203 , G01N2021/6432
摘要： In a method for desulfurizing hot metal by analyzing S concentration of a sample taken out from the hot metal, the S concentration is analyzed rapidly and precisely by a method comprising a high frequency induction heating step of oxidizing the sample under a high frequency induction heating in a pure oxygen atmosphere to convert S in the hot metal to SO2 and an analysis step of analyzing SO2-containing gas generated in the high frequency induction heating step through an ultraviolet fluorescence method to quantify S concentration in the sample, whereby S concentration after the desulfurization is controlled precisely and hence fault of S concentration is prevented but also the increase of the cost due to the excessive addition of a desulfurization agent and step disruption at steel-making step are prevented.
摘要翻译：在通过分析从铁水中取出的样品的S浓度来分析硫酸铁的方法中，通过包括在高频感应加热下对样品进行氧化的高频感应加热步骤的方法，迅速且精确地分析S浓度将氧化铁中的S转化为SO2的纯氧气氛和通过紫外线荧光法分析在高频感应加热工序中产生的含SO 2气体的分析步骤，以量化样品中的S浓度，由此脱硫后的S浓度被精确地控制，因此防止了S浓度的故障，并且防止了由于过度添加脱硫剂而造成的成本的增加以及在炼钢步骤中的阶段破坏。

7. 发明申请

US20130196445A1 METHOD AND DEVICE FOR ANALYZING SULFUR IN METAL SAMPLE 有权
标题翻译：用于分析金属样品中硫的方法和装置
公开(公告)号：US20130196445A1
公开(公告)日：2013-08-01
申请号：US13579989
申请日：2011-02-17
申请人： Satoshi Kinoshiro , Kazutoshi Hanada , Kyoko Fujimoto
发明人： Satoshi Kinoshiro , Kazutoshi Hanada , Kyoko Fujimoto
IPC分类号： G01N33/20
CPC分类号： G01N33/203 , G01N21/643 , G01N31/12 , Y10T436/188
摘要： An analyzing method which enables highly precise and rapid quantitative analysis of sulfur contained in a metal sample, includes: combusting a metal sample containing a sulfur component under pure oxygen gas atmosphere to oxidize the sulfur component into sulfur dioxide; and quantitatively analyzing sulfur in the metal sample through analysis, according to a UV fluorescence method, of a sulfur dioxide containing gas containing the sulfur dioxide generated by combustion of the metal sample.
摘要翻译：一种能够对金属样品中所含的硫进行高精度和快速定量分析的分析方法包括：在纯氧气气氛下将含硫成分的金属样品燃烧，将硫成分氧化成二氧化硫; 并且通过根据UV荧光法通过分析含有由金属样品的燃烧产生的二氧化硫的含二氧化硫的气体来定量分析金属样品中的硫。

8. 发明申请

US20100196189A1 HIGH-STRENGTH STEEL SHEET 审中-公开
标题翻译：高强度钢板
公开(公告)号：US20100196189A1
公开(公告)日：2010-08-05
申请号：US12670153
申请日：2008-07-31
申请人： Koichi Nakagawa , Takeshi Yokota , Nobuyuki Nakamura , Kazuhiro Seto , Satoshi Kinoshiro , Katsumi Yamada
发明人： Koichi Nakagawa , Takeshi Yokota , Nobuyuki Nakamura , Kazuhiro Seto , Satoshi Kinoshiro , Katsumi Yamada
IPC分类号： C22C38/22 , C22C38/04 , C22C38/14 , C22C38/18 , C22C38/12
CPC分类号： C22C38/04 , C21D8/0426 , C21D9/48 , C21D2211/004 , C21D2211/005 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/24 , C22C38/28
摘要： A high-strength steel sheet has high stretch flangeability after working and corrosion resistance after painting. The steel sheet contains, on the basis of mass percent, C: 0.02% to 0.20%, Si: 0.3% or less, Mn: 0.5% to 2.5%, P: 0.06% or less, S: 0.01% or less, Al: 0.1% or less, Ti: 0.05% to 0.25%, and V: 0.05% to 0.25%, the remainder being Fe and incidental impurities. The steel sheet has a substantially ferritic single phase, the ferritic single phase containing precipitates having a size of less than 20 nm, the precipitates containing 200 to 1750 mass ppm Ti and 150 to 1750 mass ppm V, V dissolved in solid solution being 200 or more but less than 1750 mass ppm.
摘要翻译：高强度钢板在加工后具有高拉伸凸缘性和涂漆后的耐腐蚀性。钢板以质量％计含有C：0.02〜0.20％，Si：0.3％以下，Mn：0.5〜2.5％，P：0.06％以下，S：0.01％以下，Al ：0.1％以下，Ti：0.05％〜0.25％，V：0.05％〜0.25％，余量为Fe和附带杂质。钢板具有基本上铁素体的单相，铁素体单相含有尺寸小于20nm的析出物，析出物含有Ti为200〜1750质量ppm，V为150〜1750质量ppm，溶解在固溶体中的V为200或更多但小于1750质量ppm。

9. 发明授权

US09212411B2 High strength steel sheet and method for manufacturing the same 有权
标题翻译：高强度钢板及其制造方法
公开(公告)号：US09212411B2
公开(公告)日：2015-12-15
申请号：US13381992
申请日：2010-06-29
申请人： Koichi Nakagawa , Takeshi Yokota , Kazuhiro Seto , Satoshi Kinoshiro , Yuji Tanaka , Katsumi Yamada , Tetsuya Mega , Katsumi Nakajima
发明人： Koichi Nakagawa , Takeshi Yokota , Kazuhiro Seto , Satoshi Kinoshiro , Yuji Tanaka , Katsumi Yamada , Tetsuya Mega , Katsumi Nakajima
IPC分类号： C21D9/28 , C22C38/12 , C22C38/02 , C21D8/02 , C22C38/04 , C22C38/06 , C22C38/14 , C22C38/24 , C22C38/28
CPC分类号： C22C38/02 , C21D8/0226 , C21D8/0273 , C21D2211/004 , C21D2211/005 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/24 , C22C38/28 , Y10T428/12229
摘要： A high-strength steel sheet includes a composition containing, in mass percent, 0.08% to 0.20% of carbon, 0.2% to 1.0% of silicon, 0.5% to 2.5% of manganese, 0.04% or less of phosphorus, 0.005% or less of sulfur, 0.05% or less of aluminum, 0.07% to 0.20% of titanium, and 0.20% to 0.80% of vanadium, the balance being iron and incidental impurities.
摘要翻译：高强度钢板包括以质量％计含有0.08％至0.20％的碳，0.2％至1.0％的硅，0.5％至2.5％的锰，0.04％以下的磷，0.005％以下的组合物的硫，0.05％以下的铝，0.07〜0.20％的钛，0.20〜0.80％的钒，余量为铁和杂质。

10. 发明授权

US08298827B2 Method for analysis of metal inclusions in steels by partial electrolysis 有权
标题翻译：通过部分电解分析钢中金属夹杂物的方法
公开(公告)号：US08298827B2
公开(公告)日：2012-10-30
申请号：US12666661
申请日：2008-06-26
申请人： Tomoharu Ishida , Satoshi Kinoshiro , Katsumi Yamada , Hisato Noro , Kaoru Sato
发明人： Tomoharu Ishida , Satoshi Kinoshiro , Katsumi Yamada , Hisato Noro , Kaoru Sato
IPC分类号： G01N33/20
CPC分类号： G01N33/20 , G01N5/02 , G01N27/42 , G01N2001/4088
摘要： A method for analyzing a metallic material includes the steps of electrolyzing a metal sample in an electrolyte; removing the electrolyzed metal sample from the electrolyte; immersing the metal sample removed from the electrolyte into a dispersive solution that is different from the electrolyte to separate at least one selected from the group consisting of a precipitate and an inclusion deposited on the metal sample; and analyzing the at least one selected from the group consisting of a precipitate and an inclusion extracted into the dispersive solution.
摘要翻译：一种分析金属材料的方法包括以下步骤：电解金属样品; 从电解液中除去电解金属样品; 将从电解质中除去的金属样品浸入与电解质不同的分散溶液中，以分离沉淀物和沉积在金属样品上的夹杂物中的至少一种; 并分析从由分散溶液中提取的沉淀物和夹杂物中选出的至少一种。

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