-
公开(公告)号：US20060239853A1
公开(公告)日：2006-10-26
申请号：US11378646
申请日：2006-03-20
IPC分类号： C22C9/00
CPC分类号： C22C9/00 , B22D11/004 , B22D21/025 , B22D23/006 , C22F1/002 , C22F1/08
摘要： A copper alloy consisting of two or more of Cr, Ti and Zr, and the balance Cu and impurities, in which the relationship between the total number N and the diameter X satisfies the following formula (1). Ag, P, Mg or the like may be included instead of a part of Cu. This copper alloy is obtained by cooling a bloom, a slab, a billet, or a ingot in at least in a temperature range from the bloom, the slab, the billet, or the ingot temperature just after casting to 450° C., at a cooling rate of 0.5° C./s or more. After the cooling, working in a temperature range of 600° C. or lower and further heat treatment of holding for 30 seconds or more in a temperature range of 150 to 750° C. are desirably performed. The working and the heat treatment are most desirably performed for a plurality of times. log N≦0.4742+17.629×exp(−0.1133×X) (1)
摘要翻译： 由两种或多种Cr，Ti和Zr组成的铜合金，余量为Cu和杂质，其中总数N和直径X之间的关系满足下式（1）。 可以包括Ag，P，Mg等代替Cu的一部分。 该铜合金是通过在铸造后至少在温度范围内至少在铸坯的温度范围内，将铸坯，板坯，坯料或铸锭冷却至450℃而获得的， 冷却速度为0.5℃/ s以上。 冷却后，在温度范围为600℃以下的温度范围内进行加热，在150〜750℃的温度范围内进一步保持30秒以上的热处理。 工作和热处理最理想地执行多次。 <？in-line-formula description =“In-line Formulas”end =“lead”？> log N <= 0.4742 + 17.629xexp（-0.1133xX）（1）<？in-line-formula description =“In- 行公式“end =”tail“？>
-
公开(公告)号：US10023940B2
公开(公告)日：2018-07-17
申请号：US11378646
申请日：2006-03-20
CPC分类号： C22C9/00 , B22D11/004 , B22D21/025 , B22D23/006 , C22F1/002 , C22F1/08
摘要： A copper alloy consisting of two or more of Cr, Ti and Zr, and the balance Cu and impurities, in which the relationship between the total number N and the diameter X satisfies the following formula (1). Ag, P, Mg or the like may be included instead of a part of Cu. This copper alloy is obtained by cooling a bloom, a slab, a billet, or a ingot in at least in a temperature range from the bloom, the slab, the billet, or the ingot temperature just after casting to 450° C., at a cooling rate of 0.5° C./s or more. After the cooling, working in a temperature range of 600° C. or lower and further heat treatment of holding for 30 seconds or more in a temperature range of 150 to 750° C. are desirably performed. The working and the heat treatment are most desirably performed for a plurality of times. log N≤0.4742+17.629×exp(−0.1133×X) (1)
-
公开(公告)号：US20070062619A1
公开(公告)日：2007-03-22
申请号：US11518194
申请日：2006-09-11
IPC分类号： C22C9/00
CPC分类号： C22C9/06 , C22C9/00 , C22C9/10 , H01L2924/0002 , H01R13/03 , H01L2924/00
摘要： A copper alloy that has a specific chemical composition, the balance being Cu and impurities, in which the relationship between the total number N and the diameter X satisfies the following formula (1). This copper alloy is obtained by cooling a bloom, a slab, a billet or an ingot in at least a temperature range from the temperature of the bloom, the slab, the billet or the ingot just after casting to 450° C., at a cooling rate of 0.5° C./s or more. After the cooling, working in a temperature range of 600° C. or lower and further heat treatment of holding for 30 seconds or more in a temperature range of 150 to 750° C. are desirably performed. The working and the heat treatment are most desirably performed for a plurality of times. log N
摘要翻译： 具有特定化学组成的铜合金，余量为Cu和杂质，其中总数N和直径X之间的关系满足下式（1）。 这种铜合金是通过在至少在铸造后的坯料，板坯，坯料或锭的温度至少在温度范围内至少在450℃冷却至少450℃的温度范围来冷却坯料，板坯，坯料或锭料。 冷却速度为0.5℃/ s以上。 冷却后，在温度范围为600℃以下的温度范围内进行加热，在150〜750℃的温度范围内进一步保持30秒以上的热处理。 工作和热处理最理想地执行多次。 <？in-line-formula description =“In-line Formulas”end =“lead”？> log N <0.4742 + 17.629xexp（-0.1133xX）（1）<？in-line-formula description =“In-line 公式“end =”tail“？>其中N表示在合金的1mm 2以内发现的直径不小于1um的析出物和夹杂物的总数; X表示直径不小于1um的析出物和夹杂物的直径。
-
公开(公告)号：US20060180293A1
公开(公告)日：2006-08-17
申请号：US11386924
申请日：2006-03-23
IPC分类号： B22D11/00
CPC分类号： B22D11/143 , B22D11/004 , B22D11/059 , B22D11/12 , C22C9/00 , C22C9/02 , C22C9/04 , C22C9/10
摘要： A continuous casting mold for a Cu alloy, using any one member selected from a glassy carbon, a metal-based self-lubricating composite or a graphite with a bulk density exceeding 1.92, at least for the mold member including the solidification starting position of the Cu alloy melt. A continuous casting mold for a Cu alloy, composed of any one member selected from a graphite, a ceramic and a metal member or of a combination of two or more parts of members thereof, in which at least the inner wall in the solidification starting position of the Cu alloy melt is coated with a self-lubricant or a metal-based self-lubricating composite material. A continuous casting method of a Cu alloy, comprised of giving, at the time of continuously casting the Cu alloy by an intermittent pulling out method, a vibration that has a frequency larger than the slab intermittent pulling out frequency by two orders or more and that has a component vertical to the pulling out direction of the slab, or continuously supplying a lubricant or an anti-sticking material between the inner wall of the mold and the slab.
摘要翻译： 使用选自玻璃碳，金属基自润滑复合材料或体积密度超过1.92的石墨中的任何一种的Cu合金连续铸模，至少对于包括固化开始位置的模具构件 铜合金熔体。 一种用于Cu合金的连续铸造模具，其由选自石墨，陶瓷和金属构件中的任何一种构件或其两个或多个构件的组合组成，其中至少固化起始位置的内壁 的Cu合金熔体涂有自润滑剂或金属基自润滑复合材料。 一种Cu合金的连续铸造方法，其特征在于，通过间歇拉拔法将Cu合金连续铸造时，具有比板坯断续拉拔频率大2倍以上的振动， 具有与板坯的拉出方向垂直的部件，或者在模具的内壁和板坯之间连续供给润滑剂或防粘材料。
-
公开(公告)号：US20140150734A1
公开(公告)日：2014-06-05
申请号：US14129335
申请日：2012-05-28
CPC分类号： F22B37/10 , C21D6/004 , C21D7/06 , C21D9/14 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/54 , C22C38/58 , F16L9/02
摘要： There is provided an austenitic stainless steel tube containing, by mass percent, 14 to 28% of Cr and 6 to 30% of Ni, wherein the steel tube has a metal micro-structure, in which an average dislocation density, which is determined by XRD measurement using a Co tube, is 3.0×1014/m2 or higher, on the inner surface side of the steel tube. The crystal grain size of the steel tube is preferably 50 μm or smaller. The steel tube of the present invention is suitable as a steel tube used in power-generating plants.
摘要翻译： 提供了一种奥氏体不锈钢管，其质量百分比含有14〜28％的Cr和6〜30％的Ni，其中钢管具有金属微结构，其中平均位错密度由下式确定： 在钢管的内表面侧使用Co管的XRD测定为3.0×10 14 / m 2以上。 钢管的晶粒尺寸优选为50μm以下。 本发明的钢管适用于发电厂用钢管。
-
6.发明授权公开(公告)号：US06576369B1
公开(公告)日：2003-06-10
申请号：US09138561
申请日：1998-08-24
申请人： Koji Moriguchi , Mitsuharu Yonemura , Kazuhito Kamei , Noriyuki Negi , Masaru Abe , Hideya Kaminaka
发明人： Koji Moriguchi , Mitsuharu Yonemura , Kazuhito Kamei , Noriyuki Negi , Masaru Abe , Hideya Kaminaka
IPC分类号： C01B3104
CPC分类号： H01M4/583 , C01B32/20 , C01P2002/60 , C01P2006/12 , C01P2006/40 , H01M4/133 , H01M4/622 , H01M4/623 , H01M6/10 , H01M10/0525
摘要： A graphite powder has surface closed-end structures in which the graphite c-plane layers of the graphite layer crystal lattices have closed-ends on the surface of the graphite powder by linking the ends of one or more pairs of the c-plane layers, leaving interstices which are open on the surface of the graphite. The number of open interstices is at least 100 and at most 1500 per micrometer in a c-axis direction of the graphite. Preferably, the graphite powder has a specific surface area of 1.0 m2/g or less. Such a graphite powder can be prepared either by graphitizing a carbon material, which has been pulverized at a high speed under well-controlled conditions before and/or after the carbonization, or by subjecting a carbon material, which has been pulverized under well-controlled conditions before and/or after the carbonization, to graphitization and then to oxidative heat treatment at a temperature of 600-800° C. and finally to heat treatment at a temperature of 800° C. or higher in an inert gas. The graphite powder can be used to produce negative electrodes of lithium ion secondary batteries having a high discharge capacity of at least 320 mAh/g and a high charge/discharge coulombic efficiency of at least 90%.
摘要翻译： 石墨粉末具有表面封闭端结构，其中石墨层晶格的石墨c面层通过连接一对或多对c面层的端部而在石墨粉末的表面上具有封闭端， 留下在石墨表面开放的间隙。 在石墨的c轴方向上，开口间隙的数量为至少100个，最高为1500微米。 优选石墨粉的比表面积为1.0m 2 / g以下。 这样的石墨粉末可以通过在碳化之前和/或之后在良好控制的条件下高速粉碎的碳材料进行石墨化，或者通过将被粉碎的碳材料进行良好控制 在碳化之前和/或之后的条件进行石墨化，然后在600-800℃的温度下进行氧化热处理，最后在惰性气体中在800℃以上的温度下进行热处理。 该石墨粉末可用于制造具有至少320mAh / g的高放电容量和高充放电库仑效率至少为90％的锂离子二次电池的负极。
-
公开(公告)号：US08241439B2
公开(公告)日：2012-08-14
申请号：US12945978
申请日：2010-11-15
IPC分类号： C22C19/05
CPC分类号： C22C19/058 , C22C19/05 , C22F1/02 , C22F1/10 , G21C21/00
摘要： A Ni—Cr alloy tube demonstrating an excellent corrosion resistance in a high temperature water environment can be provided, wherein the difference between uniform lattice strains of the surface layer thereof satisfies the following formulas (1) and (2). S≦0.002 (1) S=D500−D≦200 (2) wherein the meanings of the individual symbols in the above described formulas are as follows: S: The difference between uniform lattice strains (Å) of the surface layer D500: The {111} interplanar spacing (Å) at a depth of 500 nm from the material surface D≦200: The average value of the {111} interplanar spacings (Å) at the depth of 200 nm or less from the material surface.
摘要翻译： 可以提供在高温水环境中表现出优异的耐腐蚀性的Ni-Cr合金管，其中表层的均匀晶格应变之间的差异满足下式（1）和（2）。 （2）其中上述式中各个符号的含义如下：S：表面层D500的均匀晶格应变之间的差（）D500：The The The The The The The The The The The The 距材料表面深度500nm处的{111}晶面间距（）D＆nlE; 200：距离材料表面200nm或更小深度处的{111}晶面间距（）的平均值。
-
公开(公告)号：US20110056590A1
公开(公告)日：2011-03-10
申请号：US12945978
申请日：2010-11-15
IPC分类号： C22C19/05
CPC分类号： C22C19/058 , C22C19/05 , C22F1/02 , C22F1/10 , G21C21/00
摘要： A Ni—Cr alloy tube demonstrating an excellent corrosion resistance in a high temperature water environment can be provided,wherein the difference between uniform lattice strains of the surface layer thereof satisfies the following formulas (1) and (2). S≦0.002 (1) S=D500−D≦200 (2) wherein the meanings of the individual symbols in the above described formulas are as follows:S: The difference between uniform lattice strains (Å) of the surface layerD500: The {111} interplanar spacing (Å) at a depth of 500 nm from the material surfaceD≦200: The average value of the {111} interplanar spacings (Å) at the depth of 200 nm or less from the material surface
摘要翻译： 可以提供在高温水环境中表现出优异的耐腐蚀性的Ni-Cr合金管，其中表层的均匀晶格应变之间的差异满足下式（1）和（2）。 （2）其中上述式中各个符号的含义如下：S：表面层D500的均匀晶格应变之间的差（）D500：The The The The The The The The The The The The 距材料表面深度500nm处的{111}晶面间距（）D＆nlE; 200：距材料表面200nm或更小深度处的{111}晶面间距（）的平均值
-
公开(公告)号：US09612008B2
公开(公告)日：2017-04-04
申请号：US14129335
申请日：2012-05-28
IPC分类号： C22C38/40 , F22B37/10 , C21D6/00 , C21D9/14 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/48 , F16L9/02 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/50 , C22C38/54 , C22C38/58 , C21D7/06
CPC分类号： F22B37/10 , C21D6/004 , C21D7/06 , C21D9/14 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/54 , C22C38/58 , F16L9/02
摘要： There is provided an austenitic stainless steel tube containing, by mass percent, 14 to 28% of Cr and 6 to 30% of Ni, wherein the steel tube has a metal micro-structure, in which an average dislocation density, which is determined by XRD measurement using a Co tube, is 3.0×1014/m2 or higher, on the inner surface side of the steel tube. The crystal grain size of the steel tube is preferably 50 μm or smaller. The steel tube of the present invention is suitable as a steel tube used in power-generating plants.
-
10.发明申请Graphite powders suited for negative electrode material of lithium ion secondary battery 失效适用于锂离子二次电池负极材料的石墨粉公开(公告)号：US20060134523A1
公开(公告)日：2006-06-22
申请号：US10826233
申请日：2004-04-16
申请人： Koji Moriguchi , Mitsuharu Yonemura , Kazuhito Kamei , Masaru Abe , Hideya Kaminaka , Noriyuki Negi , Atsuo Omaru , Masayuki Nagamine
发明人： Koji Moriguchi , Mitsuharu Yonemura , Kazuhito Kamei , Masaru Abe , Hideya Kaminaka , Noriyuki Negi , Atsuo Omaru , Masayuki Nagamine
CPC分类号： H01M10/0525 , C01B32/20 , C01P2002/60 , C01P2002/72 , C01P2006/80 , H01M4/133 , H01M4/587 , H01M2004/021 , Y10T428/30
摘要： A graphite powder suitable for a negative electrode material of a lithium ion secondary battery which assures a high discharging capacity not lower than 320 mAh/g is to be manufactured at a lower cost. Specifically, a graphite powder containing 0.01 to 5.0 wt % of boron and having a looped closure structure at an end of a graphite c-planar layer on the surface of a powder, with the density of the interstitial planar sections between neighboring closure structures being not less than 100/μm and not more than 1500/μm, and with d002 being preferably not larger than 3.3650 Å, is manufactured by (1) heat-treating a carbon material pulverized at an elevated speed before or after carbonization for graphization at temperature exceeding 1500° C. or by (2) heat-treating the carbon material pulverized before or after carbonization at a temperature exceeding 1500° C. forgraphization and subsequently further heat-treating the graphized material at a temperature exceeding a temperature of the oxidating heat treatment and the heat treatment in the inert gas.
摘要翻译： 以更低的成本制造适合于确保高放电容量不低于320mAh / g的锂离子二次电池的负极材料的石墨粉末。 具体地说，在粉末表面上，在石墨c平面层的端部含有0.01〜5.0重量％的硼并且具有环状封闭结构的石墨粉末，相邻闭合结构之间的间隙平面部分的密度不是 小于100 /小时且不超过1500 / mum，d002优选不大于3.3650，通过以下方法制造：（1）在碳化之前或之后以高速粉碎的碳材料进行热处理，以在超过 或者（2）在碳化之前或之后粉碎的碳材料在超过1500℃的温度下热处理，然后在超过氧化热处理温度的温度下进一步热处理石墨化材料， 惰性气体中的热处理。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.025 秒)
