鐵素滾軋鋼條之製造方法及裝置
    131.
    发明专利
    鐵素滾軋鋼條之製造方法及裝置 失效
    铁素滚轧钢条之制造方法及设备

    公开(公告)号:TW430575B

    公开(公告)日:2001-04-21

    申请号:TW088100682

    申请日:1999-01-15

    Inventor: 安德理.巴丁

    IPC: B21B

    CPC classification number: B21B1/466 B21B1/26 B21B2201/04

    Abstract: 製造鐵素滾軋鋼條之裝置,其中於連續鑄造機鑄造液鋼而成鋼板,利用鑄造熱量,運送經過一爐裝置,於一先期滾軋裝置中經過先期滾軋,並於最終滾軋裝置中精滾軋形成所需最終厚度之鐵素鋼條,其中一完全連續、不中斷或半不中斷過程中,鋼板於先期滾軋裝置中滾軋於奧斯田鐵區,之後,冷卻至鋼具鐵素結構之溫度,鋼條於最終滾軋裝置中滾軋,其速度相當於進入最終滾軋裝置及後續縮減厚度階段之速度,至少一最終滾軋裝置之站中,鋼條於850℃至6OO℃之間鐵素滾軋,並於離開最終滾軋裝置後,快速冷卻至500℃以下溫度,以防止再結晶。

    Abstract in simplified Chinese: 制造铁素滚轧钢条之设备,其中于连续铸造机铸造液钢而成钢板,利用铸造热量,运送经过一炉设备,于一先期滚轧设备中经过先期滚轧,并于最终滚轧设备中精滚轧形成所需最终厚度之铁素钢条,其中一完全连续、不中断或半不中断过程中,钢板于先期滚轧设备中滚轧于奥斯田铁区,之后,冷却至钢具铁素结构之温度,钢条于最终滚轧设备中滚轧,其速度相当于进入最终滚轧设备及后续缩减厚度阶段之速度,至少一最终滚轧设备之站中,钢条于850℃至6OO℃之间铁素滚轧,并于离开最终滚轧设备后,快速冷却至500℃以下温度,以防止再结晶。

    A METHOD OF PRODUCING STEEL STRIP
    138.
    发明申请
    A METHOD OF PRODUCING STEEL STRIP 审中-公开
    钢丝绳生产方法

    公开(公告)号:WO02027044A1

    公开(公告)日:2002-04-04

    申请号:PCT/AU2001/001225

    申请日:2001-09-28

    Abstract: Steel strips and methods for producing steel strips are provided. In an illustrated embodiment, a method includes continuously casting molten low carbon steel into a strip (12) and hot rolling (15) the cast strip within a temperature range such that the strip passes through the Ar3 transformation temperature from austenite to ferrite under strain during rolling (15), thereby producing a strip (12) having a yield strength above 400Mpa and an elongation in excess of 30%. The cast steel strip has desired microstructures.

    Abstract translation: 提供钢带和生产钢带的方法。 在图示的实施例中,一种方法包括将熔融的低碳钢连续铸造成条带(12),并在温度范围内热轧(15)铸造带材,使得带材在应变下通过Ar3转变温度从奥氏体转变为铁素体 轧制(15),从而产生屈服强度高于400Mpa并且伸长率超过30%的条带(12)。 铸钢带具有期望的微结构。

    METHOD FOR MAKING CARBON STEEL BANDS, IN PARTICULAR PACKAGING STEEL BANDS, AND RESULTING BANDS
    139.
    发明申请
    METHOD FOR MAKING CARBON STEEL BANDS, IN PARTICULAR PACKAGING STEEL BANDS, AND RESULTING BANDS 审中-公开
    用于制造碳钢,特别是包装钢板和成品银的方法

    公开(公告)号:WO01021844A1

    公开(公告)日:2001-03-29

    申请号:PCT/FR2000/002597

    申请日:2000-09-20

    Abstract: The invention concerns a method for making carbon steel bands, in particular packaging steel bands, which consists in: casting in the form of a thin steel band between 0.7 and 10 mm thick, directly from molten metal, steel having a composition adapted for use as packaging steel; hot rolling in-line said band, ending in the austenitic domain of said steel; forced cooling of said band at a speed of 80 to 400 DEG C/s ending in the ferritic domain of said steel; cold rolling said band at a reduction ratio of less than 85 % at least; and annealing said band. The invention also concerns a steel band, in particular for packaging, characterised in that it is obtainable by said above method.

    Abstract translation: 本发明涉及一种制造碳钢带,特别是包装钢带的方法,该方法包括:直接从熔融金属铸造成厚度为0.7至10mm的薄钢带形式,具有适于用作 包装钢; 热轧在线所有带,终止于所述钢的奥氏体畴; 以所述钢的铁素体畴结束的80至400℃/ s的速度强制冷却所述带; 至少以小于85%的压缩比冷轧所述带; 并退火所述带。 本发明还涉及一种钢带,特别是用于包装,其特征在于可通过上述方法获得。

    SYSTEM AND METHOD FOR PRODUCING STEEL STRIP
    140.
    发明申请
    SYSTEM AND METHOD FOR PRODUCING STEEL STRIP 审中-公开
    安排及其制造方法钢带

    公开(公告)号:WO99058263A1

    公开(公告)日:1999-11-18

    申请号:PCT/EP1999/003058

    申请日:1999-05-05

    Abstract: The invention relates to a method for producing steel strip using a strip casting machine (1a) or thin slab casting system (1b) connected to hot-rolling stands (10). Strip-processing devices (7, 13, 14, 15) are positioned downstream of the strip casting machine (1a) or thin slab casting system (1b) connected to hot-rolling stands (10). These devices carry out stretch levelling and/or cleaning and/or pickling and/or annealing and/or reduction by cold forming and/or coating and/or skin pass rolling and/or trimming. The invention also relates to a method for producing steel strip by strip casting or thin slab casting in connection with hot rolls. According to said method the method for producing the hot-rolled strip is combined with strip-processing methods, especially stretch levelling and/or cleaning and/or pickling and/or annealing and/or reduction by cold forming and/or coating and/or skin pass rolling and/or trimming, to yield a continuous global method.

    Abstract translation: 它提出了一种装置,用于在与热轧millstands结合使用带坯连铸机(1a)或薄板坯铸造设备(1B)与热轧结合手段(10),其中,所述带坯连铸机(1a)或薄板坯铸造设备(1b)中制备的钢条(10) 带材处理装置(7,13,14,15)被布置在下游,这导致张力流平性和/或清洁和/或蚀刻和/或退火和/或通过冷成形和/或涂层减少和/或皮肤传递和/或修整。 此外,用于制造钢带的方法是通过流延成型或薄板坯连铸装置与热轧连接设置,其中,用于制造具有条带的处理工艺的热轧带材例如特别是张力流平性和/或清洁和/或蚀刻和/或退火和/或通过冷成型减少,以及制造方法 /或涂层和/或皮肤传递和/或修整被连接到连续的整个过程。

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