公开(公告)号：US06419878B2

公开(公告)日：2002-07-16

申请号：US09867422

申请日：2001-05-31

申请人： Yoshihiro Yazawa ,  Takumi Ujiro ,  Susumu Satoh ,  Hiroki Ota

发明人： Yoshihiro Yazawa ,  Takumi Ujiro ,  Susumu Satoh ,  Hiroki Ota

IPC分类号： C22C3852

CPC分类号： C22C38/52 ,  C22C38/001 ,  C22C38/004 ,  C22C38/34 ,  C22C38/44 ,  C22C38/46 ,  C22C38/58

摘要： Fe—Cr alloy having excellent weldability and initial rust resistance with no requirement of greatly increasing the amount of elements such as Ni, Cu, Cr or Mo, addition of Nb or Ti and, further, excess reduction of C and N, in which the Fe—Cr alloy containing Cr in an amount of more than about 8.0 mass % and less than about 15 mass % is controlled specifically for the ingredients to contain Co: from about 0.01 mass % to about 0.5 mass %, V: from about 0.01 mass % to about 0.5 mass % and W: from about 0.001 mass % to about 0.05 mass %, and a value X represented by the following equation (1) and, preferably, a value Z represented by the following equation (2) satisfy: X≦11.0, and 0.03≦Z≦1.5 respectively: X value=Cr(mass %)+Mo(mass %)+1.5Si(mass %)+0.5Nb(mass %)+0.2V(mass %)+0.3W(mass %)+8Al(mass %)−Ni(mass %)−0.6Co(mass %)−0.5Mn(mass %)−30C(mass %)−30N(mass %)−0.5Cu(mass %)  (1) Z value=(Co(mass %)+1.5V(mass %)+4.8W(mass %))  (2) ,and more preferably, C/N is controlled to be 0.6 or less.

摘要翻译： Fe-Cr合金具有优异的焊接性和初始防锈性，不需要大量增加元素如Ni，Cu，Cr或Mo，添加Nb或Ti，进一步减少C和N，其中 对于含有Co的成分，含量大于约8.0质量％且小于约15质量％的Cr的Fe-Cr合金被控制为约0.01质量％至约0.5质量％，V：约0.01质量％ 至约0.5质量％，W：约0.001质量％至约0.05质量％，由下式（1）表示的值X，优选由下式（2）表示的值Z满足：X <= 11.0和0.03 <= Z <= 1.5，更优选将C / N控制在0.6以下。

公开(公告)号：US06391253B1

公开(公告)日：2002-05-21

申请号：US09403328

申请日：1999-11-05

申请人： Misako Tochihara ,  Takeshi Yokoto ,  Susumu Satoh ,  Sadao Hasuno

发明人： Misako Tochihara ,  Takeshi Yokoto ,  Susumu Satoh ,  Sadao Hasuno

IPC分类号： C22C3818

CPC分类号： C22C38/44 ,  C22C38/002 ,  C22C38/18 ,  C22C38/22 ,  C22C38/42

摘要： The present invention provides a stainless steel being excellent in workability, corrosion resistance and antibacterial property. To be more specific, a stainless steel containing 10 wt % or more of Cr is rendered to contain 0.0001-1 wt % of Ag, or further one or more members selected from Sn: 0.0002-0.02 wt %, Zn: 0.0002-0.02 wt %, Pt: 0.0002-0.01 wt %, and, in addition, is rendered to dispersedly contain a total of 0.001 % or more in an area percentage of one or more members of a silver particle, a silver oxide and a silver sulphide each having a mean grain diameter of 500 &mgr;m or less. To disperse the silver particle, silver oxide and silver sulphide uniformly, the casting rate of continuous casting is preferably controlled to range from 0.8 to 1.6 m/min.

摘要翻译： 本发明提供一种加工性，耐腐蚀性和抗菌性优异的不锈钢。 更具体地说，含有10重量％以上的Cr的不锈钢含有0.0001〜1重量％的Ag，还有一种以上选自Sn：0.0002〜0.02重量％，Zn：0.0002〜0.02重量％ ％，Pt：0.0002〜0.01重量％，另外，在银粒子，氧化银和硫化银中的一种以上成分的面积百分比中，分散地含有0.001％以上，分别含有 平均粒径为500μm以下。 为了均匀地分散银颗粒，氧化银和硫化银，连铸的铸造速率优选控制在0.8至1.6m / min的范围内。

公开(公告)号：US06383309B1

公开(公告)日：2002-05-07

申请号：US09725624

申请日：2000-11-29

申请人： Norimasa Hirata ,  Takeshi Yokota ,  Yasushi Kato ,  Takumi Ujiro ,  Susumu Satoh

发明人： Norimasa Hirata ,  Takeshi Yokota ,  Yasushi Kato ,  Takumi Ujiro ,  Susumu Satoh

IPC分类号： C22C3818

摘要： A ferritic stainless steel plate of excellent ridging resistance and formability, as well as a manufacturing method thereof are proposed. Specifically, the rolling is conducted at a rolling reduction of 30% or more in at least 1 pass and at a temperature difference between the center of the plate thickness and the surface of 200° C. or lower in a pass for the maximum rolling reduction to cause the area ratio of a {111} orientation colony to be present by 30% or more in the regions of ⅛ to ⅜ and ⅝ to ⅞ of the plate thickness. The {111} orientation colony is an assembly of adjacent crystals in which the angle of orientation vector for each of the crystals relative to the direction vector vertical to the rolling surface is within 15°.

公开(公告)号：US6074493A

公开(公告)日：2000-06-13

申请号：US713189

申请日：1996-09-12

申请人： Tsuguhiko Nakagawa ,  Koushi Kuramoto ,  Nobuaki Hanazono ,  Jun Morozumi ,  Susumu Satoh ,  Susumu Okada

发明人： Tsuguhiko Nakagawa ,  Koushi Kuramoto ,  Nobuaki Hanazono ,  Jun Morozumi ,  Susumu Satoh ,  Susumu Okada

IPC分类号： C21D1/19 ,  C21D9/00 ,  C23C8/22 ,  C23C8/20 ,  C21D1/54

CPC分类号： C21D9/0062 ,  C21D1/19 ,  C23C8/22

摘要： This invention aims at providing a method of continuously carburizing a metal strip, which is capable of providing industrially optimum carburization conditions while attaining non-soot-generating atmospheric data, desired carburization concentration distribution and desired carburization rate, in a case where a strip passed through a carburization furnace is carburized continuously in a surface reaction rate-governing area in which the carbon concentration in a superficial layer of the strip has not yet reached an equilibruim level with respect to the time. The method consist of carburization concentration distribution (S7), on the basis of the carburization conditions including given specification data for the steel plate, furnace temperature and composition of the atmospheric gas, outputting the concentration of the components of the atmospheric gas, feed and discharge rates and other carburization conditions when the set carburization rate and an actual carburization rate are equal (S8-S15), and correcting the set carburization rate when a difference between the set carburization rate and an actual carburization rate is large, and correcting the strip feed rate while correcting the composition of the atmospheric gas when a difference between the predetermined carburization rate and set carburization rate is large (S9).

摘要翻译： 本发明的目的在于提供一种连续渗碳金属带的方法，该方法能够在条带通过的情况下获得工业上最佳的渗碳条件，同时获得产生非烟灰的大气数据，所需的渗碳浓度分布和所需的渗碳速率 渗碳炉在表面反应速率控制区域中连续渗碳，其中带材的表面层中的碳浓度相对于时间尚未达到平衡水平。 该方法包括渗碳浓度分布（S7），基于包括给出的钢板规格数据，炉温和气氛气体组成的渗碳条件，输出大气气体成分浓度，进料和排出 当设定的渗碳速率和实际渗碳速率相等时（S8-S15），并且当设定的渗碳速率和实际渗碳速率之间的差异大时校正设定的渗碳速率，并且校正带材进料 当预定的渗碳速率和设定的渗碳速率之间的差异大时，校正气氛气体的组成的速率（S9）。

公开(公告)号：US5460665A

公开(公告)日：1995-10-24

申请号：US321583

申请日：1994-10-11

申请人： Eiko Yasuhara ,  Kei Sakata ,  Susumu Satoh ,  Toshiyuki Kato

发明人： Eiko Yasuhara ,  Kei Sakata ,  Susumu Satoh ,  Toshiyuki Kato

IPC分类号： C21D8/04 ,  C21D8/00

CPC分类号： C21D8/0426 ,  C21D8/0473

摘要： A method of manufacturing a cold rolled steel sheet includes the steps of preparing, as a material, a steel whose composition consists of C: 0.004 wt % or less, Si: 0.10 wt % or less, Mn: 0.50 wt % or less, Ti: between 0.01 wt % and 0.10 wt %, Nb: between 0.003 wt % and 0.03 wt %, B: between 0.001 wt % and 0.004 wt %, Al: between 0.03 wt % and 0.10 wt %, P: 0.025 wt % or less, S: 0.01 wt % or less, N: 0.006 wt % or less; performing a hot rolling on the material steel under the conditions of a finishing temperature between 800.degree. C. and 900.degree. C.; coiling the material at a temperature lower than 650.degree. C.; performing a cold rolling; performing a continuous annealing at a temperature between 830.degree. C. and Ac.sub.3 transformation point; and performing a skin pass rolling.

摘要翻译： 制造冷轧钢板的方法包括以下步骤：制备组成为C：0.004重量％以下，Si：0.10重量％以下，Mn：0.50重量％以下的钢的材料，Ti ：0.01重量％〜0.10重量％，Nb：0.003重量％〜0.03重量％，B：0.001重量％〜0.004重量％，Al：0.03重量％〜0.10重量％，P：0.025重量％以下 ，S：0.01重量％以下，N：0.006重量％以下， 在800〜900℃的终轧温度的条件下对钢材进行热轧。 在低于650℃的温度下卷取材料; 进行冷轧; 在830℃和Ac3转化点之间进行连续退火; 并执行皮肤通过滚动。

公开(公告)号：US5152846A

公开(公告)日：1992-10-06

申请号：US651247

申请日：1991-03-13

申请人： Kazunori Osawa ,  Susumu Satoh ,  Hideo Abe

发明人： Kazunori Osawa ,  Susumu Satoh ,  Hideo Abe

IPC分类号： C21D8/02 ,  C23D3/00

CPC分类号： C21D8/0278 ,  C23D3/00 ,  C21D8/0273

摘要： Activation of steel sheet surface by subjecting to a pickling treatment after recrystallization annealing and before forming in the production steps of steel sheets for coating porcelain enameling. Continuously cast slabs are used as a starting steel, and the resulting sheet realizes an improved adhesion property, to porcelain glaze without causing fishscale, blistering and pinhole defects and the like even when using a glaze not requiring pickling with sulfuric acid, Ni flashing or the like as an enameling glaze.

摘要翻译： PCT No.PCT / JP90 / 00928 Sec。 371日期1991年3月13日 102（e）1991年3月13日PCT PCT 1990年7月18日PCT公布。 第WO91 / 01390号公报 日期：1991年2月7日。通过在再结晶退火后的酸洗处理和在用于涂覆瓷搪瓷的钢板的制造步骤中成形之前对钢板表面进行活化。 使用连续铸造的板坯作为起始钢，并且所得到的片材实现了改善的粘合性能，即使使用不需要用硫酸酸洗的釉料，Ni闪光或者不使用酸洗的釉料，瓷砖也不会引起鱼鳞，起泡和针孔缺陷等 像搪瓷釉。

公开(公告)号：US4615749A

公开(公告)日：1986-10-07

申请号：US790641

申请日：1985-10-23

申请人： Susumu Satoh ,  Hideo Suzuki ,  Takashi Obara ,  Minoru Nishida ,  Osamu Hashimoto

发明人： Susumu Satoh ,  Hideo Suzuki ,  Takashi Obara ,  Minoru Nishida ,  Osamu Hashimoto

IPC分类号： C22C38/00 ,  C21D8/02 ,  C21D8/04 ,  C21D9/48 ,  C21D9/52 ,  C22C38/06 ,  C22C38/12 ,  C22C38/32 ,  C21D9/46 ,  C21D7/02 ,  C21D7/14

CPC分类号： C22C38/06 ,  C21D8/0473 ,  C22C38/12 ,  C21D2211/00 ,  C21D2211/005 ,  C21D8/0426 ,  C21D9/52

摘要： A cold rolled dual-phase structure steel sheet having an excellent deep drawability is disclosed, which consists of ferrite phase and low temperature transformation product phase and comprises 0.001-0.008 wt % of C, not more than 1.0 wt % of Si, 0.05-1.8 wt % of Mn, not more than 0.15 wt % of P, 0.01-0.10 wt % of Al, 0.002-0.050 wt % of Nb and 0.0005-0.0050 wt % of B provided that the value of Nb (%)+10B (%) is in a range of 0.010-0.080%, and, if necessary, 0.05-1.00 wt % of Cr and the balance being substantially Fe with inevitable impurities. This steel sheet is manufactured by hot and cold rolling a steel slab with the above chemical composition and continuously annealing the resulting steel sheet in such a manner than the steel sheet is heated and soaked at a temperature from .alpha..fwdarw..gamma. transformation point to 1,000.degree. C. and then cooled at an average cooling rate of not less than 0.5.degree. C./sec but less than 20.degree. C./sec in a temperature range of from the soaking temperature to 750.degree. C., and subsequently at an average cooling rate of not less than 20.degree. C./sec in a temperature range of from 750.degree. C. to not more than 300.degree. C.

摘要翻译： 公开了一种具有优异深冲性的冷轧双相结构钢板，由铁素体相和低温相变产物相组成，含有0.001-0.008重量％的C，不大于1.0重量％的Si，0.05-1.8 Nb的重量％，P：0.15重量％以下，Al：0.01〜0.10重量％，Nb：0.002〜0.050重量％，B：0.0005〜0.0050重​​量％ ）在0.010-0.080％的范围内，并且如果需要，为0.05-1.00重量％的Cr，余量基本上为Fe和不可避免的杂质。 该钢板是通过对具有上述化学成分的钢板进行热轧和冷轧制造的，并且以不同于钢板在α→γ转变点至1000°的温度下加热和浸泡的方式连续退火所得到的钢板 然后在均热温度至750℃的温度范围内以不低于0.5℃/秒但小于20℃/秒的平均冷却速率冷却，随后以平均冷却 在750℃至不超过300℃的温度范围内不低于20℃/秒的速率

公开(公告)号：US4576657A

公开(公告)日：1986-03-18

申请号：US765557

申请日：1985-08-13

申请人： Susumu Satoh ,  Osamu Hashimoto ,  Toshio Irie

发明人： Susumu Satoh ,  Osamu Hashimoto ,  Toshio Irie

IPC分类号： C22C38/00 ,  C21D8/02 ,  C21D8/04 ,  C21D9/48 ,  C22C38/04

CPC分类号： C22C38/004 ,  C21D8/041 ,  C22C38/04 ,  C21D8/0426

摘要： Based on the investigation as to the correlative relationship between the composition of a steel material, particularly the content of carbon and a soaking temperature for the hot rolling, the improvements of the stretch formability, deep-drawability and aging resistance of the cold rolled steel sheet and the peculiar behaviors of the effective additive ingredients under the above correlative relationship, a cold rolled steel sheet having excellent press-formability is obtained by soaking at 800.degree.-1,100.degree. C., a steel slab consisting of not more than 1.2% by weight of Si, 0.05-1.00% by weight of Mn, not more than 0.150% by weight of P, at least one of elements selected from the group consisting of Nb, Cr, Ti, Al, B and W in a total amount of 0.002-0.150% by weight in an extremely low range of not more than 0.005% by weight of C, followed by ordinary hot rolling, cold rolling and recrystallization annealing.

摘要翻译： PCT No.PCT / JP83 / 00050 Sec。 371日期：1983年10月13日 102（e）日期1983年10月13日PCT提交1983年2月18日PCT公布。 公开号WO83 / 02957 1983年9月1日，根据对钢材的成分，特别是碳含量和热轧均热温度的相关关系的研究，提高了拉伸成型性，深冲性和老化性 通过在上述相关关系下，冷轧钢板的耐受性和有效添加成分的特殊性能，通过在800-1100℃下浸渍得到具有优异的压制成形性的冷轧钢板，由 不超过1.2重量％的Si，0.05-1.00重量％的Mn，不大于0.150重量％的P，选自Nb，Cr，Ti，Al，B和 W在0.002-0.150重量％以下的非常低的范围内，不超过0.005重量％的C，接着进行普通的热轧，冷轧，再结晶退火。

公开(公告)号：US07029860B2

公开(公告)日：2006-04-18

申请号：US11013400

申请日：2004-12-17

申请人： Toshio Ota ,  Takao Isogai ,  Tetsuo Nishikawa ,  Yuri Hio ,  Mayako Yamazaki ,  Susumu Satoh ,  Hiroyuki Arakawa ,  Masahiko Morita

发明人： Toshio Ota ,  Takao Isogai ,  Tetsuo Nishikawa ,  Yuri Hio ,  Mayako Yamazaki ,  Susumu Satoh ,  Hiroyuki Arakawa ,  Masahiko Morita

IPC分类号： G01N33/50 ,  A61K38/17 ,  C07K14/435

CPC分类号： C07K14/4702 ,  A01K2217/05 ,  A61K38/00 ,  C07K14/4711 ,  C07K14/4747 ,  C07K14/505 ,  C07K14/524

摘要： The present invention provides: proteins suppressing or promoting the aggregation or deposition of amyloid-β protein; polynucleotides encoding the proteins; a method for screening a compound suppressing or promoting the aggregation or deposition of amyloid-β protein; and therapeutic agents for treating or preventing Alzheimer's diseases comprising a compound that regulates the activity of a protein suppressing or promoting the aggregation or deposition of amyloid-β protein.

摘要翻译： 本发明提供：抑制或促进淀粉样蛋白-β蛋白的聚集或沉积的蛋白质; 编码蛋白质的多核苷酸; 筛选抑制或促进淀粉样蛋白-β蛋白的聚集或沉积的化合物的方法; 以及用于治疗或预防阿尔茨海默病的治疗剂，其包含调节蛋白质抑制或促进淀粉样蛋白-β蛋白的聚集或沉积的活性的化合物。

公开(公告)号：US06645324B2

公开(公告)日：2003-11-11

申请号：US10103445

申请日：2002-03-21

申请人： Norimasa Hirata ,  Takeshi Yokota ,  Yasushi Kato ,  Takumi Ujiro ,  Susumu Satoh

发明人： Norimasa Hirata ,  Takeshi Yokota ,  Yasushi Kato ,  Takumi Ujiro ,  Susumu Satoh

IPC分类号： C21D802

CPC分类号： C21D6/002 ,  C21D8/0205 ,  C21D8/0226 ,  C21D8/0236 ,  C21D8/0263 ,  C21D8/0273 ,  C21D8/0405 ,  C22C38/002 ,  C22C38/40

摘要： A ferritic stainless steel plate of excellent ridging resistance and formability, as well as a manufacturing method thereof are proposed. Specifically, the rolling is conducted at a rolling reduction of 30% or more in at least 1 pass and at a temperature difference between the center of the plate thickness and the surface of 200° C. or lower in a pass for the maximum rolling reduction to cause the area ratio of a {111} orientation colony to be present by 30% or more in the regions of ⅛ to ⅜ and ⅝ to ⅞ of the plate thickness. The {111} orientation colony is an assembly of adjacent crystals in which the angle of orientation vector for each of the crystals relative to the direction vector vertical to the rolling surface is within 15°.

摘要翻译： 提出了具有优异抗皱性和成形性的铁素体不锈钢板及其制造方法。 具体而言，在至少1次通过中的压下率为30％以上，在板厚中心与200℃以下的温度差之间进行轧制，最终轧制压下率 使{111}取向菌落的面积比在板厚的1/8〜3/8〜5/8〜7/8的范围内存在30％以上。 {111}取向菌落是相邻晶体的组合，其中每个晶体相对于垂直于滚动表面的方向矢量的<111>取向矢量的角度在15°以内。