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322 条记录 (耗时 0.022 秒)

    Low anisotropic Cr-Ni-based hot rolled stainless steel sheet and process for its production
    93.
    发明授权
    Low anisotropic Cr-Ni-based hot rolled stainless steel sheet and process for its production 有权
    低各向异性Cr-Ni基热轧不锈钢板及其生产工艺

    公开(公告)号：US6090229A

    公开(公告)日：2000-07-18

    申请号：US193566

    申请日：1998-11-17

    申请人： Shin-ichi Teraoka ,  Eiichiro Ishimaru

    发明人： Shin-ichi Teraoka ,  Eiichiro Ishimaru

    IPC分类号： B21B3/02 ,  B21B1/22 ,  B21B1/46 ,  B22D11/00 ,  B22D11/06 ,  B22D11/12 ,  C21D8/02 ,  C21D9/46 ,  C21D9/52 ,  C22C38/00 ,  C22C38/40

    CPC分类号： C21D8/0263 ,  C21D8/0205 ,  C21D8/0226

    摘要： A low anisotropic Cr--Ni-based stainless steel hot-rolled sheet, which has texture with (100), (110), (111), (311) and (211) ND plane intensity from 0.5 to 1.5 in an inverse pole figure measured for a 1/4 section of the sheet thickness, and which is produced by continuously casting molten Cr--Ni-based stainless steel into a cast strip with a thickness of 1.5 mm to 6 mm using a continuous casting machine wherein the mold walls move in synchronization with the cast strip, hot rolling it at a hot rolling temperature of 950-1,150.degree. C. and a reduction of 25 to 35% within 60 seconds after the cast strip has left the mold, and then performing heat treatment wherein the strip is held for 5 to 60 seconds in a temperature range of 950-1,200.degree. C.; as well as a process for its production.

    摘要翻译： 具有（100），（110），（111），（311）和（211）纹理的低各向异性Cr-Ni基不锈钢热轧板在反极图中为0.5至1.5的ND平面强度 测量片材厚度的+ E，fra 1/4 + EE部分，并且通过使用连续铸造将熔融的Cr-Ni基不锈钢连续铸造成厚度为1.5mm至6mm的铸造带材 机器，其中模具壁与铸造带同步移动，在950-1,150℃的热轧温度下热轧，并在铸造带材离开模具后60秒内减少25至35％，然后 进行热处理，其中条带在950-1200℃的温度范围内保持5至60秒; 以及其生产过程。

    Continuous spiral motion system for rolling mills
    94.
    发明授权
    Continuous spiral motion system for rolling mills 失效
    轧机连续螺旋运动系统

    公开(公告)号：US5970771A

    公开(公告)日：1999-10-26

    申请号：US113997

    申请日：1998-07-10

    申请人： Vladimir B. Ginzburg

    发明人： Vladimir B. Ginzburg

    IPC分类号： B21B1/22 ,  B21B3/02 ,  B21B13/02 ,  B21B27/08 ,  B21B28/04 ,  B21B29/00 ,  B21B31/18 ,  B21B31/20 ,  B21B37/42 ,  B21B31/07

    CPC分类号： B21B1/22 ,  B21B28/04 ,  B21B29/00 ,  B21B31/18 ,  B21B37/42 ,  B21B13/023 ,  B21B2027/083 ,  B21B2027/086 ,  B21B2031/206 ,  B21B2267/24 ,  B21B2267/26 ,  B21B3/02

    摘要： A system and method for improving properties of a metal strip during rolling between rotating upper and lower work rolls in a mill stand, for reducing work roll edge wear, for improving distribution of thermal expansion of the work roll during rolling, for reducing required rolling torque for achieving a particular strip thickness reduction, and for increasing the tonnage of rolled strip between roll changes, by continuously shifting the rotating work rolls during rolling to impart a spiral motion to the work rolls, and by online grinding, heat rehardening and cooling of the work rolls outside the mill stand.

    摘要翻译： 一种用于在轧机机架中的转动上下工作辊之间轧制期间金属带的性能的系统和方法，用于减少轧辊边缘磨损，用于改善轧制过程中工作辊的热膨胀分布，以减少所需的轧制扭矩 为了实现特定的带材厚度减小，并且通过在轧制期间不断地移动旋转的工作辊以向工作辊施加螺旋运动，并且通过在线研磨，热再生和冷却来增加轧辊变化之间的轧制带材的吨数 工厂外轧机架。

    Hot rolled Cr-Ni stainless steel plate of low anisotropy and process for producing the same
    96.
    发明授权
    Hot rolled Cr-Ni stainless steel plate of low anisotropy and process for producing the same 失效
    具有低各向异性的热轧Cr-Ni不锈钢板及其制造方法

    公开(公告)号：US5853501A

    公开(公告)日：1998-12-29

    申请号：US913502

    申请日：1997-11-03

    申请人： Shin-ichi Teraoka ,  Eiichiro Ishimaru

    发明人： Shin-ichi Teraoka ,  Eiichiro Ishimaru

    IPC分类号： B21B3/02 ,  B21B1/22 ,  B21B1/46 ,  B22D11/00 ,  B22D11/06 ,  B22D11/12 ,  C21D8/02 ,  C21D9/46 ,  C21D9/52 ,  C22C38/00 ,  C22C38/40

    CPC分类号： C21D8/0263 ,  C21D8/0205 ,  C21D8/0226

    摘要： A low anisotropic Cr--Ni-based stainless steel hot-rolled sheet, which has texture with (100), (110), (111), (311) and (211) ND plane intensity from 0.5 to 1.5 in an inverse pole figure measured for a 1/4 section of the sheet thickness, and which is produced by continuously casting molten Cr--Ni-based stainless steel into a cast strip with a thickness of 1.5 mm to 6 mm using a continuous casting machine wherein the mould walls move in synchronization with the cast strip, hot rolling it at a hot rolling temperature of 950.degree.-1,150.degree. C. and a reduction of 25 to 35% within 60 seconds after the cast strip has left the mould, and then performing heat treatment wherein the strip is held for 5 to 60 seconds in a temperature range of 950.degree.-1,200.degree. C.; as well as a process for its production.

    摘要翻译： PCT No.PCT / JP97 / 00067 Sec。 371日期1997年3月11日 102（e）1997年3月11日PCT 1997年1月16日PCT PCT。 公开号WO97 / 26378 日期1997年7月24日具有（100），（110），（111），（311）和（211）ND平面强度从0.5到1.5的结构的低各向异性Cr-Ni基不锈钢热轧板 在对于厚度为+ E，fra 1/4 + EE部分测量的反极图中，通过将熔融的Cr-Ni基不锈钢连续铸造成厚度为1.5mm至6的铸造带材而产生 mm，其中模具壁与铸造带同步移动，在950-1100℃的热轧温度下热轧，并且在铸造带材具有60秒内在25秒内将其降低25-35％ 离开模具，然后进行热处理，其中条带在950-1200℃的温度范围内保持5至60秒; 以及其生产过程。

    Battery can, sheet for forming battery can, and method for manufacturing sheet
    97.
    发明授权
    Battery can, sheet for forming battery can, and method for manufacturing sheet 失效
    电池罐，电池罐成型用片材以及片材的制造方法

    公开(公告)号：US5840441A

    公开(公告)日：1998-11-24

    申请号：US373438

    申请日：1995-01-17

    申请人： Sugikawa Hirofumi ,  Michibata Sachio ,  Hayashi Keiichi

    发明人： Sugikawa Hirofumi ,  Michibata Sachio ,  Hayashi Keiichi

    IPC分类号： B21B1/22 ,  B21B1/26 ,  B21B1/36 ,  B21B1/38 ,  B21B3/02 ,  B21B13/02 ,  B21B45/00 ,  B21B45/02 ,  B21D22/21 ,  C21D8/04 ,  H01M2/02 ,  H01M2/04

    CPC分类号： C21D8/0478 ,  B21B3/02 ,  B21D22/21 ,  H01M2/0225 ,  H01M2/0262 ,  H01M2/027 ,  H01M2/0275 ,  H01M2/0287 ,  B21B1/227 ,  B21B1/26 ,  B21B1/36 ,  B21B13/023 ,  B21B2001/228 ,  B21B2001/383 ,  B21B45/004 ,  B21B45/0251 ,  C21D2251/00 ,  C21D8/0436 ,  C21D8/0457 ,  C21D8/0473 ,  Y10T428/12937 ,  Y10T428/12972

    摘要： A steel plate having a plated layer on the upper and lower surfaces thereof to be processed into a battery can which is cylindrical and open in one end thereof by drawing and ironing processing. The plated steel plate has more than 1.2 as a Lankford value (r) which is a width deformation degree in a lengthwise direction thereof/a thickness deformation degree in the lengthwise direction thereof, a width deformation degree in a widthwise direction thereof/a thickness deformation degree in the widthwise direction thereof, a width deformation degree in an oblique direction thereof/a thickness deformation degree in the oblique direction thereof. In-plane anisotropy Ar which is the difference among the Lankford values (r) is set to be less than .+-.0.15 so that the elongation coefficient of the plated steel plate in lengthwise, widthwise, and oblique directions is almost constant, i.e., so that the generation of earring can be prevented in drawing and ironing a sheet comprising the steel plate into the battery can. In order to make the elongation coefficient of the plated steel plate constant in the three directions, a very low carbon steel plate is used. The steel plate is cold-rolled at 80-90%. The plated layer is allowed to have a granular structure by annealing it after it is plated.

    摘要翻译： 在其上表面和下表面上具有镀层的钢板，其被加工成电池罐，其通过拉丝和熨烫加工在其一端是圆柱形和敞开的。 电镀钢板的长度方向上的宽度变形度/长度方向的宽度变形度，宽度方向的宽度变形度/厚度变形量 宽度方向的宽度变形度，斜方向的宽度变形度/斜方向的厚度变形度。 作为兰克福德值（r）之间的差异的面内各向异性Ar被设定为小于+/- 0.15，使得电镀钢板在纵向，横向和倾斜方向上的伸长系数几乎恒定，即， 从而可以防止将包括钢板的片材拉伸和熨烫成电池罐来产生耳环。 为了使电镀钢板的伸长系数在三个方向上恒定，使用非常低的碳钢板。 钢板冷轧80-90％。 通过在电镀后对其进行退火，允许镀层具有粒状结构。

    Continuous method for producing final gauge stainless steel product
    99.
    发明授权
    Continuous method for producing final gauge stainless steel product 失效
    连续生产最终规格不锈钢产品的方法

    公开(公告)号：US5606787A

    公开(公告)日：1997-03-04

    申请号：US527881

    申请日：1995-09-14

    申请人： Michael F. McGuire

    发明人： Michael F. McGuire

    IPC分类号： B21B1/22 ,  B21B1/28 ,  B21B1/46 ,  B21B3/02 ,  B21B15/00 ,  B21B45/06 ,  B22D11/00 ,  C21D1/26 ,  C21D8/02 ,  C23G1/08 ,  C23G1/32 ,  B22D11/128 ,  B21C43/04 ,  B23P25/00

    CPC分类号： C21D8/0205 ,  B21B3/02 ,  C23G1/32 ,  B21B1/28 ,  B21B1/46 ,  B21B15/00 ,  B21B2001/228 ,  B21B45/06 ,  Y10T29/4517 ,  Y10T29/49986 ,  Y10T29/5184 ,  Y10T29/5197 ,  Y10T29/5198

    摘要： A continuous process line for converting hot rolled stainless steel strip to final gauge product is provided. The stainless steel strip has a scale formed on the surface thereof. The steel strip is introduced to a rolling mill to reduce the thickness of the hot rolled stainless steel to a final gauge thickness and tolerance. The rolling mill also cracks the scale on the surface of the final gauge thickness strip. An annealing section anneals the final gauge thickness strip received from the rolling mill. A pickling section pickles the annealed strip from the annealing section and removes the scale from the surface. Preferably, a molten salt bath section provided between the annealing section and the pickling section conditions the scale cracked in the cold rolling section and passes the conditioned stainless steel to the pickling section.

    摘要翻译： 提供了一种用于将热轧不锈钢带转换成最终规格产品的连续生产线。 不锈钢带在其表面上形成有刻度。 将钢带引入轧机以将热轧不锈钢的厚度减小到最终的厚度和公差。 轧机还会破裂最终厚度厚度条表面的刻度。 退火部分退火从轧机接收的最终厚度厚度条。 酸洗部分从退火部分中腌制退火的带材并从表面去除垢。 优选地，设置在退火部分和酸洗部分之间的熔融盐浴部分使冷轧部分中的裂纹发生变形，并将经调节的不锈钢通过到酸洗部分。

    Method of producing ferritic stainless steel strip with small intra-face anisotropy
    100.
    发明授权
    Method of producing ferritic stainless steel strip with small intra-face anisotropy 失效
    生产具有小面内各向异性的铁素体不锈钢带的方法

    公开(公告)号：US5505797A

    公开(公告)日：1996-04-09

    申请号：US411293

    申请日：1995-03-27

    申请人： Takeshi Yokota ,  Susumu Satoh ,  Takumi Ujiro ,  Fusao Togashi ,  Makoto Kobayashi ,  Shohei Kanari

    发明人： Takeshi Yokota ,  Susumu Satoh ,  Takumi Ujiro ,  Fusao Togashi ,  Makoto Kobayashi ,  Shohei Kanari

    IPC分类号： B21B3/02 ,  C21D8/02 ,  C21D8/04

    CPC分类号： C21D8/0405

    摘要： A method of producing a ferritic stainless steel strip having reduced intra-face anisotropy as well as excellent r value and anti-ridging characteristics. The method involves subjecting a ferritic stainless steel slab to a hot rolling step including rough rolling having at least one rough rolling pass and a finish rolling having at least one finish rolling pass, followed by a hot-rolled sheet annealing, pickling, cold rolling and finish annealing. At least one of the passes in the rough rolling is conducted with the rolling temperature between about 970.degree. C. to about 1150.degree. C., the friction coefficient between the rolls and the rolled material of about 0.3 or less, and the rolling reduction ratio between about 40 to about 75%.

    摘要翻译： 一种具有降低的面内各向异性以及优异的r值和抗皱纹特性的铁素体不锈钢带的制造方法。 该方法包括对铁素体不锈钢板进行包括具有至少一次粗轧过程的粗轧和至少一次精轧工序的精轧的热轧工序，接着进行热轧板退火，酸洗，冷轧， 完成退火。 粗轧中的至少一个通过轧制温度在约970℃至约1150℃之间，辊和轧制材料之间的摩擦系数约为0.3以下，轧制压下率 在约40至约75％之间。