Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019026192) WIRE FOR WELDING DISSIMILAR MATERIALS, AND METHOD FOR MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/026192 International Application No.: PCT/JP2017/027961
Publication Date: 07.02.2019 International Filing Date: 02.08.2017
IPC:
B23K 35/40 (2006.01) ,B23K 9/23 (2006.01) ,B23K 26/211 (2014.01) ,B23K 35/02 (2006.01) ,B23K 35/28 (2006.01) ,B23K 35/368 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
35
Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
40
Making wire or rods for soldering or welding
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9
Arc welding or cutting
23
taking account of the properties of the materials to be welded
[IPC code unknown for B23K 26/211]
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
35
Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
02
characterised by mechanical features, e.g. shape
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
35
Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
22
characterised by the composition or nature of the material
24
Selection of soldering or welding materials proper
28
with the principal constituent melting at less than 950°C
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
35
Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
22
characterised by the composition or nature of the material
36
Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
368
Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials
Applicants:
日本ウエルディング・ロッド株式会社 NIPPON WELDING ROD CO.,LTD. [JP/JP]; 東京都中央区銀座1丁目13番8号 13-8,Ginza 1-chome,Chuo-ku, Tokyo 1040061, JP
Inventors:
斎藤 貞一郎 SAITO Teiichiro; --
小山 宏 KOYAMA Hiroshi; --
縣 幸男 AGATA Yukio; --
吉田 雅哉 YOSHIDA Masaya; --
小川 典仁 OGAWA Norihito; --
Agent:
西浦 ▲嗣▼晴 NISHIURA Tsuguharu; JP
Priority Data:
Title (EN) WIRE FOR WELDING DISSIMILAR MATERIALS, AND METHOD FOR MANUFACTURING SAME
(FR) FIL DE SOUDAGE DE MATÉRIAUX DISSEMBLABLES, ET PROCÉDÉ DE FABRICATION DUDIT FIL
(JA) 異種材料溶接用ワイヤ及びその製造方法
Abstract:
(EN) Provided are a wire for welding dissimilar materials, which makes it possible to reduce a flux filling factor and to suppress generation of filling unevenness, and a method for manufacturing the same. An electrically conductive core wire material and a metal outer skin material comprise aluminum or an aluminum alloy. A coating electrically conductive core wire material provided with a coating layer is formed by applying a flux paste onto the surface of the electrically conductive core wire material, or a coating metal outer skin material provided with a coating layer is formed by applying a flux paste onto an inner surface of the metal outer skin material. Thereafter, a tubular metal outer skin material is formed, and an electrically conductive core wire is arranged inside the tubular metal outer skin material to form a wire for wire drawing. By forming the coating layer over the entire wire in the circumferential direction thereof, even when the flux filling factor is low, flux is disposed over the entire wire in a distributed manner in the length direction and the circumferential direction after solvent in the coating layer has been eliminated.
(FR) L'invention concerne un fil destiné à souder des matériaux dissemblables, qui permet de réduire un facteur de remplissage de flux et de supprimer la génération d'une irrégularité de remplissage, et un procédé destiné à la fabrication dudit fil. Un matériau de fil central électroconducteur et un matériau d'enveloppe externe métallique comprennent de l'aluminium ou un alliage d'aluminium. Un matériau de fil central électroconducteur de revêtement pourvu d'une couche de revêtement est formé par application d'une pâte de flux sur la surface du matériau de fil central électroconducteur, ou un matériau d'enveloppe externe de métal de revêtement pourvu d'une couche de revêtement est formé par application d'une pâte de flux sur une surface interne du matériau d'enveloppe externe métallique. Ensuite, un matériau d'enveloppe externe métallique tubulaire est formé, et un fil central électroconducteur est agencé à l'intérieur du matériau d'enveloppe externe métallique tubulaire en vue de former un fil destiné au tréfilage. Par la formation de la couche de revêtement sur l'ensemble du fil dans sa direction circonférentielle, même lorsque le facteur de remplissage de flux est faible, un flux est disposé sur l'ensemble du fil d'une manière distribuée dans la direction de la longueur et dans la direction circonférentielle après élimination du solvant dans la couche de revêtement.
(JA) フラックス充填率を少なくすると同時に充填ムラの発生を抑制することを可能にする異種材料溶接用ワイヤ及びその製造方法を提供する。導電性心線材料および金属外皮材料はアルミニウムまたはアルミニウム合金からなる。導電性心線材料の表面にフラックスペーストを塗布してコーティング層を備えたコーティング導電性心線材料を形成するか、金属外皮材料の内表面にフラックスペーストを塗布してコーティング層を備えたコーティング金属外皮材料を形成する。その後に管状の金属外皮材料を形成し、管状の金属外皮材料の内部に導電性心線を配置することにより線引き用ワイヤを形成する。コーティング層がワイヤの周方向全体にわたって形成される結果、フラックス充填率が低い場合でも、コーティング層中の溶媒が無くなった後に、フラックスがワイヤの長さ方向及び周方向全体に分散して配置される。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)