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1. 发明授权

US08776863B2 Molten metal pouring nozzle and continuous molding device 失效
标题翻译：熔融金属浇注嘴和连续成型装置
公开(公告)号：US08776863B2
公开(公告)日：2014-07-15
申请号：US12808724
申请日：2008-12-17
申请人： Masashi Fukuda
发明人： Masashi Fukuda
IPC分类号： B22D11/10 , B22D35/00
CPC分类号： B22D11/04 , B22D41/50
摘要： A molten metal pouring nozzle capable of preventing reaction with a molten metal and casting a high quality ingot continuously for a long period of time is provided. A molten metal pouring nozzle 20 arranged between a molten metal receiving portion 10 and a mold 40 of a continuous casting device 1 is equipped with a main body portion 22 having at least one molten metal passage 21 and made of a fire-resistant substance, and a sleeve 23 made of a material which does not react with the molten metal and having a heat conductivity of 10 to 30 W/(m·° C.) is fitted in the molten metal passage 21 of the main body portion 22.
摘要翻译：提供能够防止与熔融金属反应并长期连续铸造高质量铸锭的熔融金属浇注嘴。布置在熔融金属接收部分10和连续铸造装置1的模具40之间的熔融金属浇注嘴20装备有具有至少一个熔融金属通道21并由耐火物质制成的主体部分22，以及在主体部分22的熔融金属通道21中安装由不与熔融金属反应并且导热率为10-30W /（m·℃）的材料制成的套筒23。

2. 发明申请

US20110120665A1 MOLTEN METAL POURING NOZZLE AND CONTINUOUS MOLDING DEVICE 失效
标题翻译： MOLTEN METAL POURING喷嘴和连续成型设备
公开(公告)号：US20110120665A1
公开(公告)日：2011-05-26
申请号：US12808724
申请日：2008-12-17
申请人： Masashi Fukuda
发明人： Masashi Fukuda
IPC分类号： B22D11/10 , B22D41/50
CPC分类号： B22D11/04 , B22D41/50
摘要： A molten metal pouring nozzle capable of preventing reaction with a molten metal and casting a high quality ingot continuously for a long period of time is provided. A molten metal pouring nozzle 20 arranged between a molten metal receiving portion 10 and a mold 40 of a continuous casting device 1 is equipped with a main body portion 22 having at least one molten metal passage 21 and made of a fire-resistant substance, and a sleeve 23 made of a material which does not react with the molten metal and having a heat conductivity of 10 to 30 W/(m·° C.) is fitted in the molten metal passage 21 of the main body portion 22.
摘要翻译：提供能够防止与熔融金属反应并长期连续铸造高质量铸锭的熔融金属浇注嘴。布置在熔融金属接收部分10和连续铸造装置1的模具40之间的熔融金属浇注嘴20装备有具有至少一个熔融金属通道21并由耐火物质制成的主体部分22，以及在主体部分22的熔融金属通道21中安装由不与熔融金属反应并且导热率为10-30W /（m·℃）的材料制成的套筒23。

3. 发明授权

US5989365A Metallic ingot for plastic working 失效
标题翻译：金属铸锭用于塑料加工
公开(公告)号：US5989365A
公开(公告)日：1999-11-23
申请号：US63828
申请日：1998-04-22
申请人： Shigeru Yanagimoto , Masashi Fukuda , Yoshiaki Sutou , Takayuki Kato
发明人： Shigeru Yanagimoto , Masashi Fukuda , Yoshiaki Sutou , Takayuki Kato
IPC分类号： B22D45/00 , B21J5/00 , B22C9/00 , B22D7/06 , B22D27/04 , B22D41/16 , C22C1/02 , C22C21/00
CPC分类号： B22D27/045
摘要： In a metallic ingot used as a forging stock, high dimensional accuracy, small dispersion of weight, good inner quality, and small radius of meniscus are required. In the metallic ingot fulfilling these requirements, the metallic melt 7 is completely filled the mold comprising a sprue 4 closed after pouring of the melt and is forcedly solidified at its bottom by the cooling plate 1. The crystal grains grow almost parallel to the rising direction of the upper surface of the melt 7. The ingot has no cutting surface on the casting surface.
摘要翻译：在用作锻造坯料的金属锭中，需要高尺寸精度，小的分散重量，良好的内部质量和半月板的小半径。在满足这些要求的金属锭中，金属熔体7完全填充在浇注熔体之后封闭的浇口4的模具中，并且在其底部被冷却板1强制固化。晶粒几乎平行于上升方向熔体7的上表面。铸块在铸造表面上没有切割表面。

4. 发明授权

US08852360B2 High strength hot-rolled steel plate exhibiting excellent acid pickling property, chemical conversion processability, fatigue property, stretch flangeability, and resistance to surface deterioration during molding, and having isotropic strength and ductility 有权
标题翻译：表现出优异的酸洗性能，化学转化加工性，疲劳性能，拉伸凸缘性，以及成型时耐表面变质性的高强度热轧钢板，并且具有各向同性强度和延展性
公开(公告)号：US08852360B2
公开(公告)日：2014-10-07
申请号：US13509946
申请日：2010-11-16
申请人： Hiroyuki Tanahashi , Shinya Saitoh , Masashi Fukuda , Hiroyuki Okada , Kunio Hayashi , Toshimasa Tomokiyo , Nobuhiro Fujita
发明人： Hiroyuki Tanahashi , Shinya Saitoh , Masashi Fukuda , Hiroyuki Okada , Kunio Hayashi , Toshimasa Tomokiyo , Nobuhiro Fujita
IPC分类号： C22C38/02 , C22C38/04 , C22C38/06 , C23C2/02 , C22C38/12 , C23C2/06 , C21D9/46 , C22C38/00 , C22C38/14
CPC分类号： C21D8/0263 , C21D9/46 , C21D2211/001 , C21D2211/005 , C21D2211/008 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/38 , C23C2/06
摘要： This high strength hot-rolled steel sheet includes: in terms of percent by mass, C: 0.05 to 0.12%; Si: 0.8 to 1.2%; Mn: 1.6 to 2.2%; Al: 0.30 to 0.6%; P: 0.05% or less; S: 0.005% or less; and N: 0.01% or less, with the remainder being Fe and unavoidable impurities, wherein a microstructure includes specific ranges (in area %) of ferrite phases as well as martensite phases, and a maximum concentration of Al detected by a glow discharge emission spectroscopic analysis is in a range of 0.75 mass % or less in a region from a surface of the steel sheet to a thickness of 500 nm after being acid-pickled.
摘要翻译：该高强度热轧钢板包括：以质量％计，C：0.05〜0.12％; Si：0.8〜1.2％ Mn：1.6〜2.2％ Al：0.30〜0.6％ P：0.05％以下; S：0.005％以下; 和N：0.01％以下，其余为Fe和不可避免的杂质，其中微结构包括铁素体相的特定范围（面积％）以及马氏体相，并且通过辉光放电发射光谱法检测到的Al的最大浓度在酸洗后，从钢板表面到厚度为500nm的区域，分析为0.75质量％以下。

5. 发明授权

US08182740B2 High-strength steel sheets excellent in hole-expandability and ductility 有权
标题翻译：具有优异的孔扩展性和延展性的高强度钢板
公开(公告)号：US08182740B2
公开(公告)日：2012-05-22
申请号：US12584903
申请日：2009-09-14
申请人： Riki Okamoto , Hirokazu Taniguchi , Masashi Fukuda
发明人： Riki Okamoto , Hirokazu Taniguchi , Masashi Fukuda
IPC分类号： C22C38/04 , C22C38/60 , C22C38/06 , C22C38/14
CPC分类号： C22C38/002 , B21B3/02 , C21D2211/002 , C21D2211/005 , C22C38/02 , C22C38/04 , C22C38/12 , C22C38/14
摘要： High-strength steel sheet excellent in hole-expandability and ductility, characterized by; comprising, in mass %, C: not less than 0.01% and not more than 0.20%, Si: not more than 1.5%, Al: not more than 1.5%, Mn: not less than 0.5% and not more than 3.5%, P: not more than 0.2%, S: not less than 0.0005% and not more than 0.009%, N: not more than 0.009%, Mg: not less than 0.0006% and not more than 0.01%, O: not more than 0.005% and Ti: not less than 0.01% and not more than 0.20% and/or Nb: not less than 0.01% and not more than 0.10%, with the balance consisting iron and unavoidable impurities, having Mn %, Mg %, S % and O % satisfying equations (1) to (3), and having the structure primarily comprising one or more of ferrite, bainite and martensite. [Mg %]≧([O %]/16×0.8)×24 (1) [S %]≦([Mg %]/24−[O %]/16×0.8+0.00012)×32 (2) [S %]≦0.0075/[Mn %] (3)
摘要翻译：孔膨胀性和延展性优异的高强度钢板，其特征在于：以质量％计含有：不小于0.01％且不大于0.20％的Si：不大于1.5％，Al：不大于1.5％，Mn：不小于0.5％且不大于3.5％ P：0.2％以下，S：0.0005％以上0.009％以下，N：0.009％以下，Mg：0.0006％以上0.01％以下O：0.005以下％和Ti：不小于0.01％且不大于0.20％和/或Nb：不小于0.01％且不大于0.10％，余量由铁和不可避免的杂质组成，具有Mn％，Mg％，S％和O％满足方程（1）至（3），并且其结构主要包含铁素体，贝氏体和马氏体中的一种或多种。 [Mg％]≥（[O％] / 16×0.8）×24（1）[S％]＆nlE;（[Mg％] / 24- [O％] / 16×0.8±0.00012）×32（2） [S％]＆nlE; 0.0075 / [Mn％]（3）

6. 发明申请

US20070131320A1 High-strength steel sheets excellent in hole-expandability and ductility 有权
标题翻译：具有优异的孔扩展性和延展性的高强度钢板
公开(公告)号：US20070131320A1
公开(公告)日：2007-06-14
申请号：US10576227
申请日：2003-12-26
申请人： Riki Okamoto , Hirokazu Taniguchi , Masashi Fukuda
发明人： Riki Okamoto , Hirokazu Taniguchi , Masashi Fukuda
IPC分类号： C22C38/06
CPC分类号： C22C38/002 , B21B3/02 , C21D2211/002 , C21D2211/005 , C22C38/02 , C22C38/04 , C22C38/12 , C22C38/14
摘要： High-strength steel sheet excellent in hole-expandability and ductility, characterized by; comprising, in mass %, C: not less than 0.01% and not more than 0.20%, Si: not more than 1.5%, Al: not more than 1.5%, Mn: not less than 0.5% and not more than 3.5%, P: not more than 0.2%, S: not less than 0.0005% and not more than 0.009%, N: not more than 0.009%, Mg: not less than 0.0006% and not more than 0.01%, 0: not more than 0.005% and Ti: not less than 0.01% and not more than 0.20% and/or Nb: not less than 0.01% and not more than 0.10%, with the balance consisting iron and unavoidable impurities, having Mn %, Mg %, S % and O % satisfying equations (1) to (3), and having the structure primarily comprising one or more of ferrite, bainite and martensite. [Mg%]≧([O%]/16×0.8)×24 (1) [S%]≦([Mg%]/24−[O%]/16×0.8+0.00012)×32 (2) [S%]≦0.0075/[Mn%] (3)
摘要翻译：孔膨胀性和延展性优异的高强度钢板，其特征在于：以质量％计含有：不小于0.01％且不大于0.20％的Si：不大于1.5％，Al：不大于1.5％，Mn：不小于0.5％且不大于3.5％ P：0.2％以下，S：0.0005％以上0.009％以下，N：0.009％以下，Mg：0.0006％以上0.01％以下0以下0.005以下％和Ti：不小于0.01％且不大于0.20％和/或Nb：不小于0.01％且不大于0.10％，余量由铁和不可避免的杂质组成，具有Mn％，Mg％，S％和O％满足方程（1）至（3），并且其结构主要包含铁素体，贝氏体和马氏体中的一种或多种。 <？in-line-formula description =“In-line Formulas”end =“lead”？> [Mg％]> =（[O％] / 16x0.8）x24（1）<？ =“直线公式”end =“tail”？> <？in-line-formula description =“In-line formula”end =“lead”？> [S％] <=（[Mg％] / [O％] / 16x0.8 + 0.00012）x32（2）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line 公式“end =”lead“？> [S％] <= 0.0075 / [Mn％]（3）<？in-line-formula description =”In-line Formulas“end =”tail“？>

7. 发明授权

US07069897B2 Forged piston for internal combustion engine and manufacturing method thereof 失效
标题翻译：内燃机锻造活塞及其制造方法
公开(公告)号：US07069897B2
公开(公告)日：2006-07-04
申请号：US10484503
申请日：2002-07-23
申请人： Shigeru Yanagimoto , Masashi Fukuda , Masahiro Sato
发明人： Shigeru Yanagimoto , Masashi Fukuda , Masahiro Sato
IPC分类号： F02F3/00 , F16J1/04 , B23P15/10
CPC分类号： C22F1/043 , B21K1/18 , B22D27/045 , C22C21/02 , F02F3/0084 , F05C2201/021 , F05C2201/903 , Y10T29/49249
摘要： A forged piston for an internal combustion engine formed from an aluminum alloy containing silicon in an amount of 6 to 25 mass %, includes an oil ring groove section (12) and a skirt section (13). The ratio (A/B) of the average size (A) of eutectic silicon grains contained in the oil ring groove section to the average size (B) of eutectic silicon grains contained in the frontal end portion (18) of the skirt section is at least 1.5. The average size (A) is at least 4 μm. With the configuration such that the average size (B) is small and that the average size (A) is large, the skirt section exhibits excellent forgeability and the oil ring groove section exhibits reliable mechanical workability and improved wear resistance.
摘要翻译：由含硅量为6〜25质量％的铝合金形成的用于内燃机的锻造活塞包括油环槽部（12）和裙部（13）。包含在油环槽部中的共晶硅颗粒的平均尺寸（A）与裙部的前端部（18）中所含的共晶硅颗粒的平均尺寸（B）的比（A / B）为至少1.5。平均尺寸（A）至少为4毫米。通过使平均尺寸（B）小，平均尺寸（A）大的构造，裙部显示出优异的锻造性，油环槽部表现出可靠的机械加工性和耐磨损性。

8. 发明申请

US20060090875A1 Continuous casting apparatus, continuous casting method and aluminum alloy cast bar 有权
公开(公告)号：US20060090875A1
公开(公告)日：2006-05-04
申请号：US11257096
申请日：2005-10-25
申请人： Masashi Fukuda , Masatoshi Fukushima
发明人： Masashi Fukuda , Masatoshi Fukushima
IPC分类号： B22D11/045 , B22D11/07
CPC分类号： B22D11/07 , B22D11/003 , B22D11/045 , B22D11/0475 , B22D11/049 , C22C21/02 , C22C21/08 , C22C21/10 , C22C21/14 , C22C21/16 , C22C21/18
摘要： A continuous casting apparatus, continuous casting method and aluminum alloy cast bar enable stable and smooth high-speed casting with a reduced amount of a lubricant and prevent occurrence of breakout and lubricant reaction products, resulting in reduction in ingot failure. The present invention provides a continuous casting apparatus for producing aluminum alloy cast bars, including a tundish containing molten aluminum alloy, a mold which has an upstream end and a downstream end and to which the molten aluminum alloy is supplied through the upstream end of the mold, an insulation member which is disposed between the tundish and the upstream end of the mold and which has a molten metal passage for allowing communication between the tundish and the mold, and a separation layer disposed on the insulation member and having an aperture which is in communication with the molten metal passage, wherein a lubricant which has been supplied to the mold and transferred to the insulation members is blocked with the separation layer.

9. 发明授权

US06948548B2 Apparatus and method for casting metal 失效
标题翻译：铸造金属的装置和方法
公开(公告)号：US06948548B2
公开(公告)日：2005-09-27
申请号：US10111975
申请日：2001-08-31
申请人： Shigeru Yanagimoto , Masashi Fukuda , Tomoo Uchida , Kunio Hirano
发明人： Shigeru Yanagimoto , Masashi Fukuda , Tomoo Uchida , Kunio Hirano
IPC分类号： B22D7/06 , B22D7/08 , B22D27/04 , B22D17/26
CPC分类号： B22D7/06 , B22D7/08 , B22D27/045
摘要： An apparatus for casting an ingot includes a molten metal reservoir (51) positioned at an upper portion, a casting chamber (5) positioned at a lower portion and a partition wall (3) between the reservoir and the chamber, a spruce (7) formed in the partition wall, an opening/closing plug (8) for opening and closing the sprue and control means for controlling an opening and closing operation of the plug. The casing chamber is defined in a mold (1) that includes a lower mold member (4), a side mold member (2) and the partition wall (3) that constitutes an upper mold member. At least one of the lower mold member, side mold member and upper mold member includes a plurality of divided sections (21,22) in accordance with a shape of a cast ingot C.
摘要翻译：用于铸造铸锭的装置包括位于上部的熔融金属储存器（51），位于下部的铸造室（5）和储存器与室之间的分隔壁（3），云杉（7）形成在分隔壁上，用于打开和关闭浇道的开/关塞（8）和用于控制塞子的打开和关闭操作的控制装置。壳体室限定在包括下模具构件（4），侧模构件（2）和构成上模构件的分隔壁（3）的模具（1）中。下模具构件，侧模构件和上模构件中的至少一个根据铸锭C的形状包括多个分割区域（21,22）。

10. 发明授权

US08485244B2 Continuous casting device and molten metal pouring nozzle 有权
标题翻译：连铸机和熔融金属浇注嘴
公开(公告)号：US08485244B2
公开(公告)日：2013-07-16
申请号：US12745919
申请日：2008-12-04
申请人： Masashi Fukuda , Masatoshi Fukushima
发明人： Masashi Fukuda , Masatoshi Fukushima
IPC分类号： B22D11/00 , B22D11/10
CPC分类号： B22D11/04 , B22D11/0475 , B22D11/059 , B22D11/07
摘要： A continuous casting device capable of giving lubricating property to a molten metal pouring nozzle without increasing lubricating oil and performing casting with high casting surface quality for a long period of time is provided. In a continuous casting device 1 in which a molten metal pouring nozzle 20 is arranged between a molten metal receiving portion 10 and a mold 40, the molten metal pouring nozzle 20 is equipped with a cylindrical main body portion 22 made of a fire-resistant substance and having a molten metal passage 21, and an annular member 30 having self-lubricating property is arranged on a mold-side end face 23 of the main body portion 22 so as to surround the molten metal passage 21.
摘要翻译：提供一种能够在不增加润滑油并且长时间以高铸件表面质量进行铸造的情况下，能够赋予熔融金属浇注嘴润滑性能的连续铸造装置。在熔融金属浇注嘴20配置在熔融金属容纳部10和模具40之间的连续铸造装置1中，熔融金属浇注嘴20配备有由耐火物质并且具有熔融金属通道21，并且具有自润滑性的环形构件30以围绕熔融金属通道21的方式设置在主体部分22的模具侧端面23上。

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