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21. 发明授权

US3307015A Continuous heat treating apparatus for metal strips 失效
标题翻译：金属条连续热处理装置
公开(公告)号：US3307015A
公开(公告)日：1967-02-28
申请号：US37394864
申请日：1964-06-10
申请人： SAN ETSU KINZOKU KOGYO KABUSHI
发明人： HIROSHI HAGIWARA
IPC分类号： C21D9/62 , H05B3/00
CPC分类号： C21D9/62 , H05B3/0009

22. 发明授权

US2726971A Apparatus for drying and annealing wire 失效
标题翻译：电线干燥退火设备
公开(公告)号：US2726971A
公开(公告)日：1955-12-13
申请号：US18824750
申请日：1950-10-03
申请人： SYNCRO MACH CO
发明人： O'GRADY JOSEPH V
IPC分类号： C21D9/62
CPC分类号： C21D9/62

23. 发明授权

US2717776A Apparatus for heat-treating wires 失效
标题翻译：用于热处理电线的设备
公开(公告)号：US2717776A
公开(公告)日：1955-09-13
申请号：US24370151
申请日：1951-08-25
申请人： WESTERN ELECTRIC CO
发明人： RAYBURN VINCENT A
IPC分类号： C21D9/56 , C21D9/62
CPC分类号： C21D9/62 , C21D9/561

24. 发明授权

US2716079A Heat treatment of metal 失效
标题翻译：金属热处理
公开(公告)号：US2716079A
公开(公告)日：1955-08-23
申请号：US12063549
申请日：1949-10-11
申请人： BETHLEHEM STEEL CORP
发明人： WICK RICHARD M , JONES STEWART H , MCCLEMENS SAMUEL W
IPC分类号： C21D9/62
CPC分类号： C21D9/62

25. 发明授权

US2164850A Method of conditioning chrome alloy wire and apparatus for the practice of said method 失效
标题翻译：铬合金丝条的调理方法及其实施方法
公开(公告)号：US2164850A
公开(公告)日：1939-07-04
申请号：US6808836
申请日：1936-03-10
申请人： IRA CROUSE
发明人： WOOD WILLIAM H , TRAUTMAN OSCAR C
IPC分类号： C21D9/52 , C21D9/62
CPC分类号： C21D9/62 , C21D9/525

26. 发明授权

US1886631A Continuous electric strip annealing furnace 失效
标题翻译：连续电带退火炉
公开(公告)号：US1886631A
公开(公告)日：1932-11-08
申请号：US42868830
申请日：1930-02-15
申请人： AMERICAN BRASS CO
发明人： BRADLEY JOHN C
IPC分类号： C21D9/62
CPC分类号： C21D9/62

27. 发明授权

US11339450B2 Method and device for reaction control 有权
公开(公告)号：US11339450B2
公开(公告)日：2022-05-24
申请号：US15566725
申请日：2016-04-19
申请人： Cockerill Maintenance & Ingenierie S.A.
发明人： Michel Dubois
IPC分类号： C23C8/14 , C21D1/74 , C21D1/76 , C21D9/46 , C21D9/56 , C21D9/60 , C21D9/62 , C23C2/00 , C23C8/10 , C23C8/18 , C23C2/02 , C21D11/00
摘要： A method for controlling surface reactions on a steel strip running through a furnace includes, successively, a first section, a second section, and a third section separated by a sealing element, an atmosphere in the second and third sections being oxidizing and reducing respectively, the method including: heating, in the first section, the steel strip to between 600 and 750° C., while causing the atmosphere therein to be slightly oxidizing and to include: an H2 content inferior to 2%; an O2 content inferior to 0.1%; an H2O or CO2, or H2O+CO2 content superior to 0.03%; a controlled dew point ranging from −50 to −15° C.; and a controlled concentration of CO+CO2 maintained below 2%. All percentages are expressed in terms of volume.

28. 发明申请

US20220033928A1 HOT-BAND ANNEALING EQUIPMENT, HOT-BAND ANNEALING METHOD AND DESCALING METHOD FOR SI-CONTAINING HOT ROLLED STEEL SHEET 有权
公开(公告)号：US20220033928A1
公开(公告)日：2022-02-03
申请号：US17506076
申请日：2021-10-20
申请人： JFE Steel Corporation
发明人： Goki Yamada , Yoshimitsu Harada , Takahiro Takatsu , Yukihiro Matsubara , Yuta Tamura
IPC分类号： C21D9/46 , C22C38/02 , C21D1/34 , C21D8/12 , C23G1/08 , C21D9/60 , C22C38/00 , C21D1/82 , C21D9/62 , C21D9/00
摘要： Provided is a hot-band annealing method comprising subjecting a Si-containing hot rolled steel sheet, having an oxidized scale formed on a surface of the steel sheet by hot rolling, to hot-band annealing with a hot-band annealing equipment provided with a heating zone, a soaking zone, a cooling zone, and a rapid heating device at an upstream side of the heating zone and/or in an inlet side of the heating zone, wherein the hot rolled steel sheet is heated by not lower than 50° C. at a heating rate of not less than 15° C./s by using the rapid heating device to improve a descaling property. Also, provided is a descaling method characterized by subjecting the Si-containing hot rolled steel sheet, after the hot-band annealing, to descaling only by pickling without requiring mechanical descaling or heating the steel sheet in the pickling process.

29. 发明授权

US08800338B2 Manufacture of coil springs 有权
标题翻译：制造螺旋弹簧
公开(公告)号：US08800338B2
公开(公告)日：2014-08-12
申请号：US13140461
申请日：2009-12-15
申请人： Ian James Whitworth
发明人： Ian James Whitworth
IPC分类号： B21F33/04 , B21K21/00 , C21D9/54 , B21F3/02 , C21D9/02 , C21D9/06 , B68G9/00 , B21F99/00 , C21D1/40 , C21D9/62
CPC分类号： B21F3/02 , B21F33/04 , B21F99/00 , B68G9/00 , C21D1/40 , C21D8/06 , C21D9/02 , C21D9/06 , C21D9/54 , C21D9/62 , Y10T29/49613
摘要： An apparatus is disclosed for the manufacture of a coil spring from a wire. The apparatus comprises first and second tools for contacting the wire prior to, and/or during, deformation of the wire into a coil spring. The apparatus includes means for applying an electrical potential difference between the first and second tools such that an electric current is caused to flow through at least part of the wire during use.
摘要翻译：公开了一种用于从线制造螺旋弹簧的装置。该装置包括第一和第二工具，用于在钢丝变形成螺旋弹簧之前和/或期间将钢丝接触。该装置包括用于在第一和第二工具之间施加电势差的装置，使得在使用期间使电流流过至少部分电线。

30. 发明申请

US20090229715A1 METHOD FOR MANUFACTURING WIRE, APPARATUS FOR MANUFACTURING WIRE, AND COPPER ALLOY WIRE 有权
标题翻译：制造线的方法，制造线的装置和铜合金线
公开(公告)号：US20090229715A1
公开(公告)日：2009-09-17
申请号：US12398743
申请日：2009-03-05
申请人： Isao TAKAHASHI , Keisuke KITAZATO
发明人： Isao TAKAHASHI , Keisuke KITAZATO
IPC分类号： C21D9/62 , C22F1/08 , C22C9/00 , C22C9/06 , C22C9/02 , C22C9/04
CPC分类号： H01B13/0016 , C21D1/40 , C21D9/62 , C22C9/00 , C22C9/06 , C22F1/00 , C22F1/08 , H01B1/026 , H01B13/0006
摘要： An apparatus for manufacturing wire comprising: a wire delivering equipment, a wire winding equipment, and an annealing while running equipment installed between the wire delivering equipment and the wire winding equipment, the age-precipitation copper alloy wire being passed in such manner that the wire turns around a plurality of times along a running route in the annealing while running equipment. The current applying equipment to raise a temperature of the age-precipitation copper alloy wire by generated Joule heat may be installed at upstream side of the annealing while running equipment. Another current applying equipment for solution treatment may be installed in tandem at upstream side of the annealing while running equipment. In place of the annealing while running equipment, a current applying equipment may be connected in tandem for age-treatment. By using those equipments, age-precipitation copper alloy wire having the diameter of from 0.03 mm to 3 mm may be obtained.
摘要翻译：一种用于制造线材的设备，包括：线材输送设备，绕线设备和安装在线材输送设备和线绕设备之间的设备的退火，该降水铜合金线材以这样的方式通过：在运行设备的退火过程中沿着运行路线转动多次。通过产生焦耳热提高年龄降低铜合金线的温度的当前施加设备可以安装在退火的上游侧，同时运行设备。用于固溶处理的另一种当前施加设备可以在运行设备的退火的上游侧串联安装。在运行设备时，代替退火，电流施加设备可以串联连接用于年龄处理。通过使用这些设备，可以获得直径为0.03mm至3mm的年龄降低铜合金线。

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