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1. 发明授权

US3589951A Solid weld backing-up flux compositions 失效
标题翻译：固体焊接备用通路组合物
公开(公告)号：US3589951A
公开(公告)日：1971-06-29
申请号：US3589951D
申请日：1967-03-02
申请人： KOBE STEEL LTD
发明人： ARIKAWA MASAYASU , KANO MOTOMI , SHIOYAMA HITOSI , OKAMOTO TOSHIHIKO
IPC分类号： B23K35/02 , B23K35/00
CPC分类号： B23K35/0255
摘要： SOLID WELD BACKING-UP FLUX COMPOSITION FOR ONE SIDE WELDING OPERATION COMPRISING THE CONVENTIONAL PRINCIPAL FLUX COMPONENTS AND ADDITIVE METALLIC POWDER OR POWDERS WHICH ARE BONDED TOGETHER BY MEANS OF A BONDING AGENT AND HAVING THE APPARENT POROSITY WITHIN THE RANGE FROM 25 TO 60%. COMBINATIONS OF SAID SOLID WELD BACKING-UP FLUX COMPOSITION AND SUPPORT MEANS THEREFOR FOR ONE SIDE WELDING OPERATION COMPRISING THE FLUX COMPOSITION SECURED TO A FLEXIBLE SHEET, SANDWICHED BETWEEN FIBROUS SHEETS OR RECEIVED IN A METALLIC CASING WITH AT LEAST ONE AREA OF THE FLUX COMPOSITION EXPOSED.

2. 发明专利

DE1533544A1 未知
公开(公告)号：DE1533544A1
公开(公告)日：1970-03-05
申请号：DEK0061582
申请日：1967-03-03
申请人： KOBE STEEL LTD
发明人： ARIKAWA MASAYASU , KANO MOTOMI , SHIOYAMA HITOSHI , OKAMOTO TOSHIHIKO
IPC分类号： B23K35/02 , B23K35/36
摘要： 1,181,102. Welding by fusion. KOBE STEEL Ltd. 3 March, 1967 [5 March, 1966], No. 10114/67. Heading B3R. [Also in Division C7] A solid weld backing up flux composition comprises flux components, a bonding agent and 5-75% by weight of metal powders, the compacted composition having an apparent porosity of 25-60%. The fluxing constituents specified are SiO 2 , Al 2 O 3 , CaO, MgO, MnO, BaO, CrO 3 , TiO 2 , BaCO 3 , CaCO 3 , MgCO 3 , CaF 2 , crystite, mollastonite; the metal powders may be Al, Ti, Cr, Mo, W, V, Zr, Hf, Nb, Ta, Mn, Ni, Fe, Si and the binder may be water glass, linseed oil, bentonite, clays, polyethylene, starch. The powders are mixed and compacted to the required porosity and may be heated to sinter or fuse the flux. The powders may be placed in a steel box with at least one open end (see Fig. 2) and compacted the open end is then attached to the workpieces to be welded. Alternatively the powders may be made into a paste prior to placing in the steel box. Alternatively the flux composition may be secured as separate blocks on a flexible backing sheet such as Al foil, KRAFT paper, glass fibre, cloth or polypropylene sheets, the blocks being secured to the sheet by rubber cement, resin adhesive, glue or waterglass (Fig. 9). In a further embodiment the flux compact is sandwiched between glass fibre sheets or enclosed in a glass fibre box. Several examples of different flux compositions are specified whilst the main applications referred to are butt welded joints, other joints, such as fillet, may be effected using composition arrangements of suitable shape. In the butt joint of Fig. 4, a composition block 3 is held against the underside of the joint by a cantilever clamp 5 acting through a wedge 6 and a cooling plate 4. In a vertical butt joint (Fig. 6, not shown), a composition is reinforced with a longitudinal steel wire (10) and disposed in a vee-shaped metal casing (9) held against the back of the joint, as by tack welding. In a curved seam butt joint (Figs. 10, 11, not shown), a composition block flexible strip (15) is held against the underside of the joint by a cantilever clamp (20) secured to one workpiece and acting through a wedge and a copper hoop (13) (or iron hoop (18) with a heat-resisting film (17)); alternatively, the flexible strip itself may be adhered to the underside of the workpieces.

3. 发明专利

JPS63234070A HEAT-RESISTANT AND ANTIFOULING COATING 失效
公开(公告)号：JPS63234070A
公开(公告)日：1988-09-29
申请号：JP6669487
申请日：1987-03-20
申请人： KOBE STEEL LTD , SHOWA ELECTRIC WIRE & CABLE CO
发明人： OKAMOTO TOSHIHIKO , NAKAMURA TOSHIYUKI , KIMURA SHINJI , TAKEZAWA ISOE , HOSOKAWA ETSUO , HASHIMOTO HIROSHI , FUKUSHIMA MASATADA , IMAI AKIRA
IPC分类号： C09D5/14 , C09D5/16
摘要： PURPOSE:To obtain the titled coating, containing an organometallic polymer as a binder and copper powder, etc., as an antifouling agent, having excellent heat resistance and used as ships and underwater structures. CONSTITUTION:The aimed coating containing an organometallic polymer (prefer ably polyborosiloxane resin, polycarbosilane resin, polysilastyrene resin, polysilazane resin or polytitanocarbosilane resin) as a principal component of a binder and one or more selected from the group consisting of copper pow der or copper alloy powder (preferably cupronickel), cuprous oxide powder and zinc powder as an antifouling agent. At least 50wt.% in the total binder component preferably consists of the organometallic polymer.

4. 发明专利

JPS5178748A 失效
公开(公告)号：JPS5178748A
公开(公告)日：1976-07-08
申请号：JP333075
申请日：1974-12-30
申请人： KOBE STEEL LTD
发明人： SAKAI YOSHA , OKAMOTO TOSHIHIKO
IPC分类号： B23K9/02 , B23K31/00 , B23K37/00

5. 发明专利

JPS5163332A Yosetsutoochino uiibingusochi 失效
标题翻译： YOSETSUTOOCHINO UIIBINGUSOCHI
公开(公告)号：JPS5163332A
公开(公告)日：1976-06-01
申请号：JP13797974
申请日：1974-11-30
申请人： Kobe Steel Ltd
发明人： UEDA KOSEI , SAKAI YOSHA , OKAMOTO TOSHIHIKO
IPC分类号： B23K9/30 , B23K9/00 , B23K37/00

6. 发明专利

JPS5133740A 失效
公开(公告)号：JPS5133740A
公开(公告)日：1976-03-23
申请号：JP10656274
申请日：1974-09-14
申请人： KOBE STEEL LTD
发明人： ARIKAWA MASAYASU , SAKAI YOSHA , OKAMOTO TOSHIHIKO , OGATA YOJI
IPC分类号： B23K9/12 , B23K9/00 , B23K9/02 , B23K37/00

7. 发明专利

JPS5133738A 失效
公开(公告)号：JPS5133738A
公开(公告)日：1976-03-23
申请号：JP10656074
申请日：1974-09-14
申请人： KOBE STEEL LTD
发明人： SAKAI YOSHA , OKAMOTO TOSHIHIKO , FUKUI AKIHIRO , OGATA YOJI
IPC分类号： B23K9/02 , B23K9/00 , B23K37/00

8. 发明专利

JPS63216956A PRODUCTION OF HEAT-TRANSFER TUBE OF MULTI-TUBULAR EVAPORATOR AND FINNED PLATE OF PLATE EVAPORATOR 失效
公开(公告)号：JPS63216956A
公开(公告)日：1988-09-09
申请号：JP5100287
申请日：1987-03-05
申请人： DAIICHI METEKO KK , KOBE STEEL LTD
发明人： MINE HISAMITSU , ITO YUTAKA , TSUTSUI MASAHIRO , OKAMOTO TOSHIHIKO , NOJIMA KAZUO
IPC分类号： B21D53/08 , C23C4/16
摘要： PURPOSE:To form a coated film having improved adhesion and durability on a heat-transfer tube, by filling the space extending from the finned part of a heat-transfer tube to be thermally sprayed by plasma to a plasma gun with an oxygen-free atmosphere, and reducing and removing the useless matter in the space. CONSTITUTION:The heat-transfer tube 1 (or finned plate) to be thermally sprayed by plasma is sent into a chamber 4 by means of a tube holder 3, and thermally sprayed by the plasma gun 2. At this time, an inert gas is sent into the space extending from the finned part of the tube 1 to the plasma gun 2 to form an oxygen-free atmosphere, the inert gas is mostly sucked by an exhaust fan 6 through a filter 5, and the discharge of the gas into the atmosphere and the circulation to the chamber 4 are controlled by control valves 7. As a result, the infiltration of oxides into a coated film and the oxidation of the coated film can be controlled, and the coated film having high adhesive strength, durability, and excellent heat radiation efficiency is formed on the heat-transfer tube 1.

9. 发明专利

JPS528946A INNFRAME HORIZONTAL FILLET WELDING DEVICE 失效
公开(公告)号：JPS528946A
公开(公告)日：1977-01-24
申请号：JP8518075
申请日：1975-07-10
申请人： KOBE STEEL LTD
发明人： SAKAI YOSHIYA , FUKUI AKIHIRO , OKAMOTO TOSHIHIKO
IPC分类号： B23K9/02 , B23K9/00 , B23K37/00 , B63B9/00

10. 发明专利

JPS51130657A VERTIAL FILLET WELDER 失效
公开(公告)号：JPS51130657A
公开(公告)日：1976-11-13
申请号：JP5580375
申请日：1975-05-08
申请人： KOBE STEEL LTD
发明人： SAKAI YOSHIYA , OKAMOTO TOSHIHIKO , KONISHI KAZUNORI
IPC分类号： B23K9/02 , B23K9/00 , B23K9/127 , B23K37/00

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