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31. 发明授权

US06953627B2 Method for the production of thin-walled steel components and components produced therefrom 失效
标题翻译：用于生产由其制备的薄壁钢部件和部件的方法
公开(公告)号：US06953627B2
公开(公告)日：2005-10-11
申请号：US10221534
申请日：2001-01-05
申请人： Hans-Toni Junius
发明人： Hans-Toni Junius
IPC分类号： B22D11/00 , B32B15/18 , C21D9/00
CPC分类号： B22D11/008 , Y10S428/924 , Y10S428/925 , Y10S428/926 , Y10S428/94 , Y10T428/12458 , Y10T428/12472 , Y10T428/12958 , Y10T428/12965 , Y10T428/12986
摘要： A process for the production of thin walled parts of steel, wherein there are layers that are at least partly differently treatable relating to their strength and hardness qualities. This process can include creating a composite material from a plurality of different layers by connecting at least one core layer and at least one surface layer together. At least one layer of the core or surface layer is cast adjacent to another layer to form a composite material having an alloy gradient that is flat at each interface between any of the core layer or the surface layer. Next, the process can include deforming the composite material along a length of these layers. Finally the process can include heat treating the layers to transform the strength and hardness qualities of at least one of these layers.
摘要翻译：一种用于生产钢薄壁部件的方法，其中存在与其强度和硬度特性有关的至少部分不同的处理层。该过程可以包括通过将至少一个芯层和至少一个表面层连接在一起而从多个不同层创建复合材料。芯层或表面层的至少一层与另一层相邻铸造以形成具有合金梯度的复合材料，所述合金梯度在芯层或表层之间的每个界面处是平坦的。接下来，该方法可以包括沿着这些层的长度使复合材料变形。最后，该方法可以包括热处理层以改变这些层中的至少一个层的强度和硬度特性。

32. 发明授权

US06872466B2 Method and apparatus for repairing screens 有权
标题翻译：修理屏幕的方法和装置
公开(公告)号：US06872466B2
公开(公告)日：2005-03-29
申请号：US10191357
申请日：2002-07-08
申请人： Graham Robertson , Caspar Hassall
发明人： Graham Robertson , Caspar Hassall
IPC分类号： B07B1/46 , B32B5/22 , B21F15/08 , B23P15/12 , B32B15/18
CPC分类号： B07B1/4627 , Y10T29/49616 , Y10T29/4962 , Y10T428/12347 , Y10T428/12361 , Y10T428/12444 , Y10T428/12965 , Y10T428/249923 , Y10T428/298
摘要： A method of plugging an area of damaged mesh in a sifting screen. The method is applicable to screens in which woven wire mesh is stretched, tensioned and secured over a supporting frame containing a plurality of windows and in which local damage to the mesh is in an area of the mesh which overlies one of the windows. The method has the steps of inserting into the window a device which is a close fit therein, and securing the device in the window so as to completely cover the area of damaged mesh. The device may be a former having stretched thereacross and secured thereto mesh similar to that stretched across the window in question, or simply a plate or block. The device may be secured in place by a force or interference fit, mechanical means, or adhesive, or the device may be resiliently deformable to allow it to be pushed past a projection in the window, so as to snap fit the device in place.
摘要翻译：在筛分筛网中堵塞损坏的网格区域的方法。该方法适用于其中编织金属丝网被拉伸，张紧并固定在包含多个窗户的支撑框架上并且其中网状物的局部损伤位于覆盖在窗户之一的网格的区域中的屏幕上。该方法具有以下步骤：将紧密配合在其中的装置插入到窗口中，并将装置固定在窗口中，以便完全覆盖损坏的网状物的区域。该装置可以是已经在其上延伸并且固定到其上的网状物，类似于在所讨论的窗口上拉伸的网格，或者简单地是板或块。该装置可以通过力或过盈配合，机械装置或粘合剂固定在适当的位置，或者该装置可以是可弹性变形的，以允许其被推动通过窗口中的突出物，以将装置卡扣配合就位。

33. 发明申请

US20050058851A1 Composite tube for ethylene pyrolysis furnace and methods of manufacture and joining same 审中-公开
标题翻译：用于乙烯热解炉的复合管及其制造和连接方法
公开(公告)号：US20050058851A1
公开(公告)日：2005-03-17
申请号：US10662722
申请日：2003-09-15
申请人： Gaylord Smith , Brian Baker , Michael Fahrmann , Mark Harper
发明人： Gaylord Smith , Brian Baker , Michael Fahrmann , Mark Harper
IPC分类号： B21C23/22 , B21C37/06 , B21C37/15 , B22F3/16 , B22F7/08 , B23K9/00 , B23K35/30 , C10G9/20 , F16L9/02 , B32B15/18 , B32B1/08
CPC分类号： B22F3/162 , B21C23/22 , B21C33/004 , B21C37/06 , B21C37/154 , B22F7/08 , B22F2003/208 , B22F2009/041 , B22F2998/00 , B22F2998/10 , B23K9/0026 , B23K35/308 , B23K35/3086 , C10G9/203 , F16L9/02 , Y10T428/12937 , Y10T428/12965 , Y10T428/12979 , B22F9/04 , B22F3/20 , B22F3/16
摘要： A process for making a composite tube uniquely suited for use in ethylene pyrolysis furnaces wherein the tube comprises an outer shell made from a wrought or cast Fe—Ni—Cr heat resistant alloy and an inner core made from INCOLOY® alloy MA956 powder. The outer shell and powder core are heated and simultaneously extruded to form a composite tube. The process is carried out at temperature, and time at temperature, preferably less than 1200° C. so as to prevent recrystalization of the very fine grain structure in the alloy MA956. This un-recrystalized fine grain structure permits pilgering and/or cold drawing of the extruded composite tube to final size. The composite tube provided by the present invention is uniquely suited for use in the petrochemical and chemical process industries, so as to increase the efficiency and productivity of their respective processes. The thin core layer of alloy MA956 provides high resistance to carburization and coke formation heretofore caused by the hydrocarbon feedstock flowing through the composite tube, while the outer shell of Fe—Ni—Cr heat resistant alloy provides overall strength and rigidity to the tube. The use of the outer shell in the composite tube also solves the joining problem heretofore encountered in joining alloy MA956. A root pass or passes using an alloy MA956 filler metal followed by overlay welding passes using a filler metal compatible with the heat resistant alloy, such as INCONEL alloy 617 or FM 25/35, joins the outer shells of adjoining composite tubes and, thus, solves the welding problem.
摘要翻译：一种制造独特地适用于乙烯热解炉的复合管的方法，其中管包括由锻造或铸造的Fe-Ni-Cr耐热合金制成的外壳和由INCOLOY合金MA956粉末制成的内芯。将外壳和粉末芯加热并同时挤出以形成复合管。该过程在温度和时间在温度下进行，优选低于1200℃，以防止合金MA956中极细晶粒结构的再结晶。这种未重结晶的细晶粒结构允许将挤出的复合管的拉拔和/或拉伸成最终尺寸。本发明提供的复合管独特地适用于石化和化工过程工业，从而提高其各自工艺的效率和生产率。合金MA956的薄芯层对于渗透复合管的烃原料造成的渗碳和焦炭形成具有高的抵抗力，而Fe-Ni-Cr耐热合金的外壳则提供了对管的整体强度和刚性。在复合管中使用外壳也解决了在接合合金MA956中遇到的连接问题。使用合金MA956填充金属进行通过或通过，然后使用与耐热合金（例如INCONEL合金617或FM 25/35）相容的填充金属进行覆盖焊接，连接相邻复合管的外壳，解决焊接问题。

34. 发明申请

US20040101431A1 Composite tool 失效
标题翻译：复合工具
公开(公告)号：US20040101431A1
公开(公告)日：2004-05-27
申请号：US10296908
申请日：2003-02-13
发明人： Helmut Ponemayr , Karl Leban , Manfred Daxel Muller , Herbert Danninger
IPC分类号： C22C038/30
CPC分类号： B23D61/028 , B22F2998/00 , B23D61/026 , B23D61/125 , B23D61/127 , B32B15/011 , C22C38/10 , C22C38/12 , Y10S83/929 , Y10S428/932 , Y10T428/12951 , Y10T428/12958 , Y10T428/12965 , Y10T428/12972 , Y10T428/12979 , Y10T428/12986 , C22C33/0285 , B22F7/06
摘要： The invention relates to a composite tool consisting of a metallic supporting part and at least one such working part of different material compositions, which parts are metallically bonded to each other, in particular, a saw blade or bandsaw. For increasing the cutting yield and tool service life, in particular, when working titanium and titanium alloys, austenitic CrnullNinullMnnullN steels and nickel and nickel-based alloys, the invention provides that the supporting part or the supporting strip are formed of a tenacious iron-based material and that the working part(s) are formed of a precipitation hardenable iron-cobalt-tungsten alloy (FenullConullW).
摘要翻译：本发明涉及一种由金属支撑部件和不同材料组成的至少一个这样的工作部件组成的复合工具，这些部件彼此金属结合，特别是锯片或带锯。为了提高切割产量和刀具使用寿命，特别是在使用钛和钛合金，奥氏体Cr-Ni-Mn-N钢和镍和镍基合金时，本发明提供了形成支撑部分或支撑条的铁基材料，并且工作部分由沉淀硬化铁 - 钴 - 钨合金（Fe-Co-W）形成。

35. 发明授权

US06709745B2 Electromagnetic absorber material, method for the production thereof and method for the production of shielding devices thereof 失效
标题翻译：电磁吸收材料及其制造方法及其屏蔽装置的制造方法
公开(公告)号：US06709745B2
公开(公告)日：2004-03-23
申请号：US10089665
申请日：2002-08-13
申请人： Josef Kuchler , Jan-Thomas Kuehnert , Klaus Kupfer , Stefan Rossmayer , Wolfgang Schoeps , Hans-Werner Zier
发明人： Josef Kuchler , Jan-Thomas Kuehnert , Klaus Kupfer , Stefan Rossmayer , Wolfgang Schoeps , Hans-Werner Zier
IPC分类号： B32B516
CPC分类号： C03C17/23 , C03C2217/23 , C04B20/1055 , H01Q17/00 , H01Q17/004 , H01Q17/008 , Y10S428/913 , Y10T428/12771 , Y10T428/12965 , Y10T428/2991 , Y10T428/2996
摘要： A method for effectively decreasing electromagnetic radiation by means of active absorbing material in a broad frequency band, preferably from 100 MHz-10 GHz, is provided wherein the material combines the desired shielding properties with the heat insulating properties of a porous material in addition to providing a favourable ratio between density and resistance. The method includes use of an absorber granulate which consists of a highly porous glass and/or ceramic granulate which is coated or filled with ferrite and/or an electrically conductive material.
摘要翻译：提供了一种通过主频吸收材料在宽频带（优选为100MHz-10GHz）有效降低电磁辐射的方法，其中除了提供多孔材料之外，材料将期望的屏蔽性能与多孔材料的绝热性能相结合密度和电阻之间的有利比例。该方法包括使用由多孔玻璃和/或陶瓷颗粒组成的吸收剂颗粒，其被涂覆或填充有铁素体和/或导电材料。

36. 发明申请

US20030131914A1 Steel plate to be precipitating tinfor weleded structures, method for manufacturing the same, welding fabric using the same 有权
标题翻译：钢板用于耐磨结构的锡沉淀，其制造方法，使用其的焊接织物
公开(公告)号：US20030131914A1
公开(公告)日：2003-07-17
申请号：US10181328
申请日：2002-07-16
发明人： Hong-Chul Jeong , Hae-Chang Choi
IPC分类号： B32B015/18 , C21D008/00
CPC分类号： C21D1/26 , C21C7/06 , C21D8/0226 , C21D8/0263 , C21D2211/005 , C21D2211/009 , C22C38/002 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/16 , Y10T29/301 , Y10T428/12576 , Y10T428/12653 , Y10T428/12965 , Y10T428/12972
摘要： A welding structural steel product having fine complex precipitates of TiN and CuS is provided which contains, in terms of percent by weight, 0.03 to 0.17%C, 0.01 to 0.05% Si, 0.4 to 2.0% Mn, 0.005 to 0.2% Ti, 0.0005 to 0.1% Al, 0.008 to 0.030% N, 0.0003 to 0.01% B, 0.001 to 0.2% W, 0.1 to 1.5% Cu, at most 0.03% P, 0.003 to 0.05% S, at most 0.005% O, and balance Fe and incidental impurities while satisfying conditions of 1.2nullTi/Nnull2.5, 10nullN/Bnull40, 2.5nullAl/Nnull7, 6.5null(Tinull2Alnull4B)/Nnull14, and 10nullCu/Snull90, and having a microstructure essentially consisting of a complex structure of ferrite and pearlite having a grain size of 20 nullm or less.
摘要翻译：提供了具有TiN和CuS的微细复合析出物的焊接结构钢产品，其以重量％计含有0.03-0.17％的C，0.01至0.05％的Si，0.4至2.0％的Mn，0.005至0.2％的Ti，0.0005 至0.1％的Al，0.008至0.030％的N，0.0003至0.01％的B，0.001至0.2％的W，0.1至1.5％的Cu，至多0.03％的P，0.003至0.05％的S，至多0.005％的O，余量的Fe 满足条件为1.2 <= Ti / N <= 2.5,10×= N /B≤40,2.5≤Al/N≤7,6.5<=（Ti + 2Al + 4B）/ N < = 14和10 <= Cu / S <= 90，并且具有基本上由具有20μm或更小的粒度的铁素体和珠光体的复合结构组成的微结构。

37. 发明申请

US20030108744A1 Electromagnetic absorber materia, method for the production thereof and method for the production of shielding devices thereof 失效
标题翻译：电磁吸收材料及其制造方法及其屏蔽装置的制造方法
公开(公告)号：US20030108744A1
公开(公告)日：2003-06-12
申请号：US10089665
申请日：2002-08-13
发明人： Josef Kuchler , Jan-Thomas Kuehnert , Klaus Kupfer , Stefan Rossmayer , Wolfgang Schoeps , Hans-Werner Zier
IPC分类号： B32B005/16
CPC分类号： C03C17/23 , C03C2217/23 , C04B20/1055 , H01Q17/00 , H01Q17/004 , H01Q17/008 , Y10S428/913 , Y10T428/12771 , Y10T428/12965 , Y10T428/2991 , Y10T428/2996
摘要： The invention relates to a method for effectively decreasing electromagnetic radiation by means of active absorbing material in a broad frequency band, preferably from 100 MHz-10 GHz, wherein said material combines the desired shielding properties with the heat insulating properties of a porous material in addition to providing a favourable ratio between density and resistance. The inventive method is characterised by an absorber granulate which consists of a highly porous glass and/or ceramic granulate which is coated or filled with ferrite and/or an electrically conductive material.
摘要翻译：本发明涉及一种通过主频吸收材料在宽频带（优选为100MHz-10GHz）有效降低电磁辐射的方法，其中所述材料将期望的屏蔽特性与多孔材料的绝热性能相结合以提供密度和电阻之间的有利比例。本发明的方法的特征在于吸收剂颗粒，其由涂覆或填充有铁素体和/或导电材料的高度多孔的玻璃和/或陶瓷颗粒组成。

38. 发明申请

US20030059643A1 High strength steel plate having superior electric and magnetic shielding property, and method making the same 失效
标题翻译：具有优异的电磁屏蔽性能的高强度钢板及其制造方法
公开(公告)号：US20030059643A1
公开(公告)日：2003-03-27
申请号：US10204150
申请日：2002-08-16
发明人： Eel-Young Kim , Jae-Young Lee , Jin-Gun Sohn , Noi-Ha Cho , Young-Jin Kwak , Soon-Joo Kwon , Yong-Min Kim , Jung-Sik Lee
IPC分类号： B32B015/08 , B32B015/18
CPC分类号： C22C38/02 , A01N59/06 , A01N59/16 , B05D7/14 , B05D2601/20 , C21D8/0226 , C21D8/0236 , C21D8/0278 , C21D8/1222 , C21D8/1233 , C21D8/1277 , C22C38/008 , C22C38/04 , C22C38/06 , C22C38/16 , C23C2/02 , C23C2/06 , C23C2/26 , C23C28/00 , Y10S428/935 , Y10S428/939 , Y10T428/12556 , Y10T428/12569 , Y10T428/1259 , Y10T428/12611 , Y10T428/12799 , Y10T428/12965 , Y10T428/12972 , Y10T428/12979 , Y10T428/12986 , Y10T428/25 , Y10T428/252 , Y10T428/258 , Y10T428/26 , Y10T428/31678
摘要： Disclosed are a high-strength steel plate with excellent electromagnetic shield capacity and a method for manufacturing the same. The steel plate is manufactured from a composition comprising C, N and S in an amount of 0.0150% by weight or less in total; Mn in an amount of 0.2 to 0.8% by weight; Al in an amount of 0.6% by weight or less; Si in an amount of 0.4% by weight or less; Cu and/or Sn in an amount of 0.1 to 0.6% by weight in total; and Fe for the remainder, and inevitably present elements, whereby the steel plate can show excellent electromagnetic shield effect and hot-dip galvanization property.
摘要翻译：公开了一种电磁屏蔽能力优异的高强度钢板及其制造方法。钢板由包含C，N和S的组合物制成，其总量为0.0150重量％以下; Mn为0.2〜0.8重量％; Al的量为0.6重量％以下; Si为0.4重量％以下; Cu和/或Sn的总量为0.1〜0.6重量％ Fe为余量，不可避免地存在元素，钢板可以显示出优异的电磁屏蔽效果和热浸镀锌性。

39. 发明申请

US20030044638A1 Welded steel pipe having excellent hydroformability and method for making the same 失效
标题翻译：具有优异的液压成形性的焊接钢管及其制造方法
公开(公告)号：US20030044638A1
公开(公告)日：2003-03-06
申请号：US10160820
申请日：2002-05-31
申请人： KAWASAKI STEEL CORPORATION
发明人： Takaaki Toyooka , Masatoshi Aratani , Yoshikazu Kawabata , Yuji Hashimoto , Akira Yorifuji , Takatoshi Okabe , Takuya Nagahama , Mitsuo Kimura
IPC分类号： B32B001/08 , B32B015/18 , B32B015/02
CPC分类号： C22C38/02 , C21D8/10 , C22C38/06 , C22C38/28 , C22C38/38 , Y10T428/12965
摘要： A welded steel pipe is formed by heating or soaking an untreated welded steel pipe having a steel composition comprising, on the basis of mass percent: about 0.05% to about 0.3% C; about 2.0% or less of Si; more than about 1.5% to about 5.0% Mn; about 0.1% or less of P; about 0.01% or less of S; about 0.1% or less of Cr; about 0.1% or less of Al; about 0.1% or less of Nb; about 0.3% or less of Ti; and about 0.01% or less of N; and by diameter-reduction-rolling the treated steel pipe at a accumulated diameter reduction rate of at least about 35% and a finish rolling temperature of about 500null C. to about 900null C. The welded steel pipe exhibits excellent hydroformability, i.e., has a tensile strength of about 780 MPa or more and a nnullr product of at least about 0.15. The treated steel pipe is preferably diameter-reduction-rolled at a accumulated diameter reduction rate of at least about 20% below the Ar3 transformation point.
摘要翻译：焊接钢管是通过加热或浸渍具有钢质组成的未经处理的焊接钢管形成的，所述焊接钢管基于质量百分比：约0.05％至约0.3％C; 约2.0％以下的Si; 超过约1.5％至约5.0％的Mn; 约0.1％以下的P; 约0.01％以下的S; 约0.1％以下的Cr; 约0.1％以下的Al; 约0.1％以下的Nb; 约0.3％以下的Ti; 和约0.01％以下的N; 并且以约至少约35％的累积直径减小率和约500℃至约900℃的精轧温度对经处理的钢管进行直径缩小轧制。焊接钢管显示出优异的加氢性能，具有约780MPa或更高的拉伸强度和至少约0.15的nxr产品。经处理的钢管优选以低于Ar 3相变点至少约20％的累积直径减小率进行直径减小轧制。

40. 发明申请

US20030008171A1 Welded steel pipe having excellent hydroformability and method for making the same 失效
标题翻译：具有优异的液压成形性的焊接钢管及其制造方法
公开(公告)号：US20030008171A1
公开(公告)日：2003-01-09
申请号：US10161407
申请日：2002-05-31
申请人： KAWASAKI STELL CORPORATION
发明人： Takaaki Toyooka , Masatoshi Aratani , Yoshikazu Kawabata , Yuji Hashimoto , Akira Yorifuji , Takatoshi Okabe , Takuya Nagahama , Mitsuo Kimura
IPC分类号： B32B001/08
CPC分类号： B21D26/047 , B21B3/02 , B21B17/14 , B21B45/004 , B21C37/06 , B21D26/039 , B21D26/043 , C21D8/10 , Y10T428/12965
摘要： A welded steel pipe is formed by heating or soaking an untreated welded steel pipe having a steel composition containing, on the basis of mass percent: about 0.03% to about 0.2% C, about 2.0% or less of Si, not less than about 1.0% to about 1.5% Mn, about 0.1% or less of P, about 0.01% or less of S, about 1.0% or less of Cr, about 0.1% or less of Al, about 0.1% or less of Nb, about 0.1% or less of Ti, about 0.1% or less of V, and about 0.01% or less of N; and by reduction-rolling the treated steel pipe at a cumulative reduction rate of at least about 35% and a final rolling temperature of about 500null C. to about 900null C. The welded steel pipe exhibits excellent hydroformability, i.e., has a tensile strength of at least about 590 MPa and an nnullr product of at least about 0.22. The treated steel pipe is preferably reduction-rolled at a cumulative reduction rate of at least about 20% below the Ar3 transformation point.
摘要翻译：焊接钢管是通过加热或浸渍具有钢质组成的未经处理的焊接钢管形成的，所述钢组合物基于质量百分比：约0.03％至约0.2％C，约2.0％或更少的Si，不小于约1.0 至约1.5％的Mn，约0.1％或更少的P，约0.01％或更少的S，约1.0％或更少的Cr，约0.1％或更少的Al，约0.1％或更少的Nb，约0.1％或更少的Ti，约0.1％或更少的V和约0.01％或更少的N; 并且通过将处理后的钢管以至少约35％的累积压下率和约500℃至约900℃的最终轧制温度进行还原轧制。焊接钢管表现出优异的加氢成形性，即具有拉伸强度至少约590MPa的强度和至少约0.22的nxr产物。经处理的钢管优选以低于Ar 3相变点至少约20％的累积压缩率进行还原轧制。

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