公开(公告)号：WO2006099656A8

公开(公告)日：2008-01-17

申请号：PCT/AU2006000272

申请日：2006-03-02

Applicant: NUCOR CORP ,  ISHIKAWAJIMA HARIMA HEAVY IND ,  BLUESCOPE STEEL LTD ,  ONDROVIC JAY JON ,  DOMANTI TINO ,  BRITANIK RICHARD ,  WALLACE GLEN

Inventor： ONDROVIC JAY JON ,  DOMANTI TINO ,  BRITANIK RICHARD ,  WALLACE GLEN

IPC: B21B37/68 ,  B21B39/14

CPC classification number: B22D11/20 ,  B22D11/128

Abstract: Pinch roll apparatus comprises upper and lower pinch rolls (60A, 60B) each having a diameter between 300-1500mm positioned laterally adjacent each other to form a nip between them through which metal strip (12) can be continuously fed and a rotational drive capable of counter rotating the pinch rolls (60A, 60B) to cause the strip to pass through the nip between them. The axes of pinch rolls (60A, 60B) are offset in the direction of travel of the strip through the pinch rolls between 10 and 130mm and with the upper pinch roll offset positioned downstream of the direction of travel of the strip. A tilt drive is capable of tilting the upper pinch roll (60A) by a tilt between 0.5 and 5.0mm, measured at the edge of the strip, relative to the lower pinch roll to control steering of the strip.

Abstract translation: 夹送辊装置包括上和下夹送辊（60A，60B），每个具有直径在300-1500mm之间的横向相邻的夹紧辊，以在它们之间形成辊隙，通过该辊隙可以连续地供给金属带（12），并且能够 反向旋转夹送辊（60A，60B）以使带材通过它们之间的辊隙。 夹送辊（60A，60B）的轴线在带材穿过夹紧辊10至130mm之间的行进方向上偏移，并且上部夹送辊偏移位于条带行进方向的下游。 倾斜驱动器能够使上夹送辊（60A）相对于下夹送辊倾斜0.5至5.0mm（在条的边缘处测量），以控制条的转向。

公开(公告)号：WO2005090627A9

公开(公告)日：2005-11-17

申请号：PCT/AU2005000402

申请日：2005-03-21

Applicant: NUCOR CORP ,  ISHIKAWAJIMA HARIMA HEAVY IND ,  BLUESCOPE STEEL LTD ,  ALWIN MARY

Inventor： ALWIN MARY

IPC: B22D11/00 ,  B22D11/06 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/10 ,  C22C38/16

CPC classification number: B22D11/001 ,  B22D11/0622 ,  C22C38/02 ,  C22C38/04 ,  C22C38/16

Abstract: A high copper low alloy steel sheet made by the steps comprising preparing a molten melt producing an as-cast low alloy steel comprising by weight, between 0.02 % and 0.3% carbon, between 0.10% and 1.5% manganese, between 0.01% and 0.5% silicon, between 0.002 and 0.0095% sulfur, greater than 0.01 % and less than or equal to 0.15% phosphorus, less than 0.05% aluminum, more than 0.20% copper, less than 0.03 % tin, and less than 0.10 % nickel, and the remainder iron and impurities resulting from melting, and solidifying the molten melt into sheet less than 10 mm in thickness in a non-oxidizing atmosphere to below 1080°C. The copper content may be between 0.2% and 2.0% by weight. The high copper low alloy steel may also have a corrosion index (I) of at least 6.0 in accordance with ASTM G101 where: I = 26.01 (% Cu) + 3.88 (% Ni) + 1.20 (% Cr) + 1.49 (% Si) + 17.28 (% P) - 7.29 (% Cu)(% Ni) - 9.10 (% Ni)(% P) - 33.39 (% Cu)². The high copper low alloy steel may be produced by twin roll casting, and may have thickness less than 5 mm or less than 2 mm in thickness.

Abstract translation: 一种高铜低合金钢板，其特征在于，它包括制备熔铸熔体的步骤，所述铸造低合金钢包含重量百分比为0.02％至0.3％的碳，0.10％至1.5％的锰，0.01％至0.5％ 硅，0.002-0.0095％硫，大于0.01％且小于或等于0.15％磷，小于0.05％铝，大于0.20％铜，小于0.03％锡和小于0.10％镍，以及 剩余铁和由熔化产生的杂质，并且在非氧化气氛中将熔融的熔体固化成厚度小于10mm的薄片，低于1080℃。 铜含量可以在0.2重量％和2.0重量％之间。 根据ASTM G101，高铜低合金钢也可以具有至少6.0的腐蚀指数（I），其中：I = 26.01（％Cu）+3.88（％Ni）+ 1.20（％Cr）+ 1.49（％Si ）+ 17.28（％P） - 7.29（％Cu）（％Ni）-9.10（％Ni）（％P） - 33.39（％Cu）2。 高铜低合金钢可以通过双辊铸造生产，并且可以具有小于5mm或小于2mm厚度的厚度。

公开(公告)号：WO2006076771A8

公开(公告)日：2007-12-06

申请号：PCT/AU2006000065

申请日：2006-01-19

Applicant: NUCOR CORP ,  ISHIKAWAJIMA HARIMA HEAVY IND ,  BLUESCOPE STEEL LTD ,  ONDROVIC JAY JON ,  BRITANIK RICHARD ,  DOMANTI TINO ,  WALLACE GLEN

Inventor： ONDROVIC JAY JON ,  BRITANIK RICHARD ,  DOMANTI TINO ,  WALLACE GLEN

IPC: B21B37/32 ,  B21B27/10 ,  B21B37/74

CPC classification number: B21B37/32 ,  B21B1/463 ,  B21B37/74 ,  B21B2027/103 ,  Y10T29/49991

Abstract: A hot rolling mill (15) and method for operating the hot rolling mill where the shape of a ro

Abstract translation: 一种热轧机（15）和用于操作ro的形状的热轧机的方法

公开(公告)号：WO2006064476A8

公开(公告)日：2007-06-21

申请号：PCT/IB2005054226

申请日：2005-12-13

Applicant: NUCOR CORP ,  ISHIKAWAJIMA HARIMA HEAVY IND ,  BLUESCOPE STEEL LTD ,  SCHLICHTING MARK ,  BLEDJE WALTER ,  PRETORIUS EUGENE B

Inventor： SCHLICHTING MARK ,  BLEDJE WALTER ,  PRETORIUS EUGENE B

IPC: B22D11/06

CPC classification number: B22D11/0665 ,  B22D11/0622

Abstract: A method of and apparatus for localized control of heat flux in continuous casting of thin cast strip comprising removing oxides from the casting surface of each casting roll by contacting the casting surface of each casting roll with the rotating brush in advance of the casting area, and delivering gas at the casting surface between the rotating brush and entry to the casting area to form a gas layer on the casting surface of each casting roll where the oxides have been removed. The delivering of gas at the casting surface between the rotating brush and entry to the casting area is preferably done in at least three zones along the casting roll axes to form a gas layer on the casting surface of each casting roll where the oxides have been removed, where the gas projected in the respective zones can be of different composition, mixture, pressure, or combination thereof.

Abstract translation: 一种用于局部控制薄铸造带钢连续铸造中的热通量的方法和装置，其包括：通过在铸造区域之前使每个铸辊的铸造表面与旋转刷接触，从每个铸辊的铸造表面去除氧化物，以及 在旋转刷子之间的铸造表面处输送气体并进入铸造区域，以在已经去除氧化物的每个铸造辊的铸造表面上形成气体层。 在旋转刷子和铸造区域之间的铸造表面处的气体输送优选在沿着铸辊轴线的至少三个区域中进行，以在每个铸造辊的铸造表面上形成气体层，其中氧化物被去除 其中在各个区域中投射的气体可以具有不同的组成，混合物，压力或其组合。

公开(公告)号：WO2006064475A8

公开(公告)日：2007-09-27

申请号：PCT/IB2005054225

申请日：2005-12-13

Applicant: NUCOR CORP ,  ISHIKAWAJIMA HARIMA HEAVY IND ,  BLUESCOPE STEEL LTD ,  SCHLICHTING MARK ,  SOMMER JOEL D ,  OSADA SHIRO ,  FUKASE HISAHIKO

Inventor： SCHLICHTING MARK ,  SOMMER JOEL D ,  OSADA SHIRO ,  FUKASE HISAHIKO

IPC: B22D11/06

CPC classification number: B22D11/0665 ,  B22D11/0622

Abstract: A method of controlling the formation of crocodile skin surface roughness on thin cast strip of plain carbon steel forming a casting pool of molten metal of plain carbon steel of less than 0.065% carbon supported on a casting surfaces above a nip, assembling a rotating brush to contact the casting surfaces in advance of contact with the molten metal, and controlling the energy exerted by rotating brushes against the casting surfaces of the casting rolls to clean and expose a majority of the projections of the casting surfaces of the casting rolls by provide wetting contact with the molten metal of the casting pool. The cleaning step may be done by controlling the energy of the rotating brush against the casting rolls based on the difference between the measured heat flux and the initially measured heat flux when the casting surfaces are clean, and automating the method.

Abstract translation: 一种控制在普通碳钢的薄铸钢带上形成鳄鱼皮表面粗糙度的方法，其形成一个小于0.065％碳的普通碳钢熔融金属铸造池，该铸造池支撑在辊隙上方的铸造表面上，组装旋转刷 在与熔融金属接触之前接触铸造表面，并且控制通过旋转刷子抵靠铸辊的铸造表面施加的能量，以通过提供润湿接触来清洁和暴露铸辊的铸造表面的大部分突起 与铸池的熔融金属。 清洁步骤可以通过基于测量的热通量和铸造表面清洁时的初始测量的热通量之间的差异来控制旋转刷子对铸辊的能量，并且自动化该方法来完成。

公开(公告)号：WO2004113587A9

公开(公告)日：2005-07-14

申请号：PCT/JP2004008130

申请日：2004-06-10

Applicant: ISHIKAWAJIMA HARIMA HEAVY IND ,  MITSUBISHI ELECTRIC CORP ,  OCHIAI HIROYUKI ,  WATANABE MITSUTOSHI ,  ARAI MIKIYA ,  GOTO AKIHIRO ,  AKIYOSHI MASAO

Inventor： OCHIAI HIROYUKI ,  WATANABE MITSUTOSHI ,  ARAI MIKIYA ,  GOTO AKIHIRO ,  AKIYOSHI MASAO

IPC: C23C26/00 ,  F01D5/28 ,  B23H9/00 ,  B23H9/10 ,  F02C7/00

CPC classification number: C23C26/00 ,  F01D5/288 ,  F05D2230/31

Abstract: A metal component is disclosed wherein a protective coat having oxidation resistance is formed on a part to be processed in the main body of the metal component. An electrode which is composed of either a formed body which is made of an aluminum powder, an aluminum alloy powder or the like or such a formed body having been subjected to a heat treatment is used for formation of the protective coat. The protective coat is formed by producing a pulse discharge between the part of the main body to be processed and the electrode for having the electrode material in the electrode adhere to the part to be processed, and then by maintaining the part and the adherent electrode material at a high temperature for dispersing the electrode material into the base material of the main body.

Abstract translation: 公开了一种金属部件，其中在金属部件的主体中的待加工部件上形成有耐氧化性的保护涂层。 使用由铝粉末成形体，铝合金粉末等构成的电极或经受热处理的成形体的电极，形成保护层。 保护涂层是通过在待加工主体的部分和电极中的电极材料附着在待加工部件之间产生脉冲放电而形成的，然后通过保持该部件和粘附电极材料 在高温下将电极材料分散到主体的基材中。

公开(公告)号：US3920377A

公开(公告)日：1975-11-18

申请号：US48426774

申请日：1974-06-28

Applicant: ISHIKAWAJIMA HARIMA HEAVY IND

Inventor： YANUKI HIROSHI ,  MIYAO SHIGERU

IPC: F23L9/02 ,  F22B21/34 ,  F22B31/00 ,  F22B37/10 ,  F23C7/02 ,  F23C9/00 ,  F23C99/00 ,  F23L7/00

CPC classification number: F22B31/00 ,  F22B21/34 ,  F23C7/02 ,  F23C9/00

Abstract: A combustion apparatus is disclosed wherein burner ports are communicated through ducts with slit-shaped air ports formed through the fins or gills of the boiler tubes immediately above the burner ports in such a way that the fresh air or the airexhaust-gas mixture may be selectively blown into the furnace. The NOx, and CO contents in the exhaust gases discharged into the surrounding atmosphere may be considerably decreased.

Abstract translation: 公开了一种燃烧装置，其中燃烧器端口通过管道连通，狭缝形空气端口通过燃烧器端口正上方的锅炉管的翅片或鳃形成，使得新鲜空气或排气混合物可以 有选择地吹入炉中。 排放到周围大气中的废气中的NOx和CO含量可能显着降低。

公开(公告)号：US3891383A

公开(公告)日：1975-06-24

申请号：US42132973

申请日：1973-12-03

Applicant: ISHIKAWAJIMA HARIMA HEAVY IND

Inventor： KOBAYASHI TOSHIHIRO

IPC: B01J6/00 ,  C04B7/47 ,  F27B7/20 ,  F27B7/32 ,  F27B7/38 ,  F27D15/02 ,  F27B7/02

CPC classification number: F27B7/2033 ,  C04B7/47

Abstract: The apparatus consists of a suspension preheater with a calcining burner, a rotary kiln, a planetary type multicylinder precooler installed into a unitary construction with the rotary kiln and a main cooler and it aims to take away many problems and defects caused by the conventional system having production capacity more than several thousand tons per day.

Abstract translation: 该装置由具有煅烧燃烧器的悬架预热器，回转窑，采用回转窑和主冷却器安装成一体式结构的行星式多缸预冷器组成，其目的是消除由常规系统引起的许多问题和缺陷， 生产能力每天超过几千吨。

公开(公告)号：US3818975A

公开(公告)日：1974-06-25

申请号：US36297573

申请日：1973-05-23

Applicant: IDEMITSU PETROCHEMICAL CO ,  ISHIKAWAJIMA HARIMA HEAVY IND

Inventor： OGAWA S ,  OKIJAMA S ,  SUGIYAMA M ,  NISHIYAMA K ,  TOKUMITSU I ,  TAKEMURA T

IPC: F22B1/06 ,  F28D7/10 ,  F28D15/00 ,  F28F9/02

CPC classification number: F28D15/00 ,  F22B1/066 ,  F28D7/106 ,  F28F9/0239

Abstract: In a heat exchanger having a tube bundle comprising a plurality of inner tubes and a plurality of cooling tubes, each of the inner tubes being arranged within each of the cooling tubes and passed therethrough to provide a double tube structure. The inside of the inner cooling tubes are gas tightly connected to both inlet and outlet chambers for high temperature fluid and the outside of the inner cooling tubes are gas-tightly connected to both inlet and outlet compartments for heat transfer medium as open ends, a high pressure lower temperature fluid is passed through the outside of the outer cooling tubes, a fluid having a high thermal conductivity, for example, molten lead, lead alloy, tin, tin alloy bismuth, sodium, salts of mercury or of sodium in a molten state, is passed through the outside of the inner cooling tubes as the heat transfer medium in ordinary case, and a gas having a low thermal conductivity is passed therethrough as a heat transfer medium when the inner tubes are required to be maintained at a high temperature.

Abstract translation: 在具有包括多个内管和多个冷却管的管束的热交换器中，每个内管布置在每个冷却管内并通过其中以提供双管结构。 内部冷却管的内部气密地连接到用于高温流体的入口和出口室，并且内部冷却管的外部气密地连接到用于传热介质的入口和出口隔室作为开口端，高 压力低温流体通过外部冷却管的外部，具有高导热性的流体，例如熔融铅，铅合金，锡，锡合金铋，钠，汞或钠的熔融状态的盐 在通常情况下通过作为传热介质的内部冷却管的外部，并且当内管需要保持在高温时，具有低导热性的气体作为传热介质通过作为传热介质。

公开(公告)号：US3812987A

公开(公告)日：1974-05-28

申请号：US19327671

申请日：1971-10-28

Applicant: ISHIKAWAJIMA HARIMA HEAVY IND

Inventor： WATATANI M

IPC: B65G63/00 ,  B66C19/00 ,  B63B27/00

CPC classification number: B66C19/002

Abstract: A container loading and unloading method in which a buffer is provided between a container crane and a rear conveyance facility on a container crane so that some of the containers may be deposited upon said buffer when the containers are transferred from the container crane to the container carriage or vice versa.

Abstract translation: 一种容器装载和卸载方法，其中在集装箱起重机和集装箱起重机上的后部输送设施之间设置有缓冲器，使得当容器从集装箱起重机转移到容器托架时，一些容器可以沉积在所述缓冲器上 或相反亦然。