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    • 1. 发明申请
    • STEEL SHEET FOR LARGE STRUCTURES, HAVING PRIMARY RUST-PROOFING PAINT FILM FORMED THEREON, APPLICATION METHOD OF PRIMARY RUST-PROOFING PAINT ON STEEL SHEET FOR LARGE STRUCTURE, AND COATED STEEL SHEET FOR LARGE STRUCTURE
    • 用于大型结构钢板,具有主要防腐涂层的钢板,大型结构钢板上的主要防腐涂料的应用方法和大型结构的涂层钢板
    • WO1996011801A1
    • 1996-04-25
    • PCT/JP1995002082
    • 1995-10-12
    • CHUGOKU MARINE PAINTS, LTD.MITSUBISHI JUKOGYO KABUSHIKI KAISHA
    • CHUGOKU MARINE PAINTS, LTD.MITSUBISHI JUKOGYO KABUSHIKI KAISHAHARADA, OsamuOTA, YojiroTANABE, ShinichiWATANABE, MasayasuTAKAHASHI, HidekiSHIBATA, AkioTANIGUTI, ToyojiTOMOSHIGE, KiyomiMATUDA, Kenichiro
    • B32B15/08
    • B05D7/14B05D1/02C09D5/106
    • A steel sheet for a large structure according to the present invention is a steel sheet for a large structure having a film of a primary rust-proofing paint containing a silicate type binder and zinc powder as a rust-proofing pigment formed on the surface thereof, a mean dry film thickness of the film is 3 to 10 mu m, and a variance index of the film thickness is not greater than 0.18. An application method of a primary rust-proofing paint according to the present invention can form a thin homogeneous film allowing high speed fillet welding at a rate exceeding 100 cm/min on the surface of a steel sheet for a large structure by causing an inorganic zinc primary rust-proofing paint to exhibit its excellent rust-proofing property to maximum. A coated steel sheet for a large structure according to the present invention is produced by forming a powder paint film on the thin homogeneous film of the primary rust-proofing paint formed on the surface on the steel sheet for a large structure. This coated steel sheet can prevent the occurrence of air bubbles inside the powder paint film at the time of baking of the powder paint film, the occurrence of pin-holes on the surface of the powder paint film and cohesive failure of the inorganic zinc primary rust-proofing paint in a coating layer at the time of curing of the powder paint film, that have been the problems in the past, by fully displaying excellent rust-proofing property of the inorganic zinc primary rust-proofing paint. Therefore, the coated steel sheet is excellent in rust-proofness and productivity.
    • 根据本发明的用于大型结构的钢板是一种大型结构的钢板,其具有在其表面上形成的含有硅酸盐型粘合剂和锌粉作为防锈颜料的初级防锈涂料的膜, 膜的平均干膜厚度为3〜10μm,膜厚的方差指数为0.18以下。 根据本发明的一次防锈涂料的施加方法可以形成薄均匀膜,其允许在大结构的钢板的表面上以超过100cm / min的速率进行高速角焊,通过使无机锌 主要防锈涂料,具有极佳的防锈性能。 通过在大型结构的钢板表面形成的一次防锈涂料的薄均匀薄膜上形成粉末漆膜,制造本发明的大型结构的涂层钢板。 这种涂覆钢板可以防止在粉末涂料膜的烘烤时在粉末涂料膜内产生气泡,在粉末涂料膜的表面上产生针孔和无机锌一次锈蚀的内聚破坏 通过充分发挥无机锌一次防锈涂料的优异的防锈性,粉末漆膜固化时的涂层中的涂料在过去的问题已经成为问题。 因此,涂层钢板的防锈性和生产率优异。
    • 5. 发明申请
    • STRUCTURAL MEMBER AND PROCESS FOR PRODUCING THE SAME
    • 结构构件及其制造方法
    • WO1994005824A1
    • 1994-03-17
    • PCT/JP1993001137
    • 1993-08-12
    • ZAMA, Kazuko +hmMITSUBISHI JUKOGYO KABUSHIKI KAISHAFUJITA, AkitsuguKAWANO, TakayukiNAKAMURA, MakotoSAIKA, FumikazuMATSUMOTO, TatsukiOBA, ShinsukeSUEOKA, HidetoshiKIMURA, Manabu
    • ZAMA, Kazuko +hmMITSUBISHI JUKOGYO KABUSHIKI KAISHAZAMA, Masato +di
    • C22C38/48
    • C21D6/004C21D1/78C21D9/0025C21D9/50C21D2211/001C21D2211/008C22C38/48
    • A structural member which is composed of, on the weight basis, at most 0.07 % of carbon, at most 1 % of silicon, at most 1 % of manganese, 2.5-5 % of copper, 3-3.5 % of nickel, 14-17.5 % of chromium, at most 0.5 % of molybdenum, 0.15-0.45 % of niobium, and the balance substantially consisting of iron, and wherein an (epsilon) phase is deposited in a matrix composed of 6-30 % by volume of an austenitic phase and the rest substantially consisting of a martensitic phase. A process for producing a structural member by subjecting a stainless steel having the above composition to the first solution heat treatment at 1010 to 1050 C and then to aging at 520 to 630 C, wherein the second solution heat treatment is conducted at 730 to 840 C before aging is conducted at 520 to 630 C, or welding is conducted to give an arbitrary shape to a structural member before the second solution heat treatment is conducted. Another process for producing a structural member comprises subjecting a stainless steel having the above composition to the first solution heat treatment at 1010 to 1050 C and then to aging at 520 to 630 C, conducting welding to give an arbitrary shape to a structural member, raising the temperature at a rate of 100 C/h or below, conducting the second solution heat treatment at 1010 to 1050 C, lowering the furnace temperature to room temperature at a cooling rate of 100 C/h or below, conducting aging at 520 to 630 C, and lowering the furnace temperature to room temperature at a cooling rate of 100 C/h or below.
    • 一种结构构件,其以重量计最多为0.07%的碳,至多1%的硅,至多1%的锰,2.5-5%的铜,3-3.5%的镍,14- 17.5%的铬,至多0.5%的钼,0.15-0.45%的铌,余量基本上由铁组成,并且其中(ε)相沉积在由6-30体积%的奥氏体组成的基体中 相,其余基本上由马氏体相组成。 一种制造结构件的方法,该方法是使具有上述组成的不锈钢在1010-1050℃下进行第一次固溶热处理,然后在520〜630℃下老化,其中第二固溶热处理在730〜840℃ 在520〜630℃下进行老化之前,进行第​​二固溶热处理之前对结构件进行任意形状的焊接。 用于生产结构件的另一种方法包括将具有上述组成的不锈钢经过第一次固溶热处理,在1010至1050℃下,然后在520至630℃老化,进行焊接以给结构件提供任意形状,升高 温度为100℃/ h以下,在1010〜1050℃进行第二固溶热处理,以100℃/ h以下的冷却速度将炉温降至室温,在520〜630℃下进行老化 并以100℃/ h以下的冷却速度将炉温降至室温。
    • 6. 发明申请
    • VIBRATION-DAMPING APPARATUS
    • 振动阻尼装置
    • WO1992002743A1
    • 1992-02-20
    • PCT/JP1990001022
    • 1990-08-10
    • MITSUBISHI JUKOGYO KABUSHIKI KAISHAABIRU, HisanoriTAMURA, KazumiMATSUMOTO, TakejiHARADA, HideakiFUJISHIRO, Manabu
    • MITSUBISHI JUKOGYO KABUSHIKI KAISHA
    • F16F15/02
    • F16F15/02E04B1/985F16F7/10
    • This invention relates to a vibration-damping apparatus (dynamic damper) for damping vibration in tower-like structures and multistored buildings. More specifically, in a pendulum type vibration-damping apparatus comprising a weight (1), a spring (9), a damper (8), suspension members (2, 3, 4) and a fitting frame (7), the present invention provides a vibration-damping apparatus characterized in that upper suspension frames (5, 6) and lower suspension frames (5', 6') each consisting of a quadrilateral are disposed between the fitting frame (7) and the weight (1), the upper suspension frames (5, 6) and the lower suspension frames (5', 6') are supported by four joint materials (5a, 5b) so as to suspend the weight (1) in multiple stages and the fitting angles of the lower suspension frame quadrilaterals with respect to the upper suspension frame quadrilaterals are made unequal lest the suspension members (2, 3, 4) overlap. In a dynamic damper consisting of a vibration system and an oil damper (8), the present invention provides also a vibration-damping apparatus characterized in that an oil damper (8) of the type whose damping force is proportional to the square of a speed beyond a certain speed level is employed.
    • 本发明涉及一种用于阻尼塔式结构和多层建筑物振动的减震装置(动力阻尼器)。 更具体地,在本发明的摆锤式减振装置中,包括重物(1),弹簧(9),阻尼器(8),悬挂构件(2,3,4)和装配框架(7) 提供了一种减震装置,其特征在于,在所述配件框架(7)和所述重物(1)之间设置有由四边形构成的上悬架(5,6)和下悬架(5',6'), 上部悬挂框架(5,6)和下部悬挂框架(5',6')由四个接头材料(5a,5b)支撑,以便将重物(1)悬挂在多个阶段中,并且下部 使悬挂框架四边形相对于上悬架四边形不平等,以免悬挂构件(2,3,4)重叠。 在由振动系统和油阻尼器(8)构成的动力阻尼器中,本发明还提供一种减振装置,其特征在于,其阻尼力与速度平方成比例的油阻尼器(8) 超出一定的速度水平。
    • 9. 发明申请
    • SPRING SEAL UNIT OF COMBUSTOR
    • 喷泉密封单元
    • WO1997026485A1
    • 1997-07-24
    • PCT/JP1997000057
    • 1997-01-14
    • MITSUBISHI JUKOGYO KABUSHIKI KAISHAONO, Masaki
    • MITSUBISHI JUKOGYO KABUSHIKI KAISHA
    • F23R03/60
    • F01D11/005F01D9/023F05D2230/642F16J15/0887F23R3/60
    • A spring seal unit comprising spring seals connecting the inner cylinder of a combustor to the tail cylinder, which are prevented from deforming with time so that they may not leak air. The end on the upstream side of spring seals (3, 4) connecting the inner cylinder (1) of the combustor to the tail cylinder (2), is secured to the outside of the inner cylinder (1). The end on the dowstream side of the spring seals (3, 4) is connected by being fitted between the inside of the tail cylinder (2) and a spring seal guide (5) attached thereto. The thermal elongation between the inner cylinder (1) and the tail cylinder (2) caused by the start and stop of a gas turbine is absorbed as the spring seals slide in the spring seal guide (5).
    • 弹簧密封单元,其包括将燃烧器的内筒连接到尾筒的弹簧密封件,防止其随时间变形,使得它们不会泄漏空气。 将燃烧器的内筒(1)与尾筒(2)连接的弹簧密封件(3,4)的上游侧的端部固定在内筒(1)的外侧。 弹簧密封件(3,4)的下游侧的端部通过装配在尾缸(2)的内部和与其连接的弹簧密封导向件(5)之间而连接。 当弹簧密封件在弹簧密封引导件(5)中滑动时,由燃气轮机的启动和停止引起的内筒(1)和尾筒(2)之间的热伸长被吸收。