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1. (WO2017094596) METHOD FOR BONDING STEEL MATERIAL AND DEVICE FOR BONDING STEEL MATERIAL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/094596 International Application No.: PCT/JP2016/084890
Publication Date: 08.06.2017 International Filing Date: 25.11.2016
IPC:
B23K 20/00 (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
20
Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
Applicants:
本田技研工業株式会社 HONDA MOTOR CO., LTD. [JP/JP]; 東京都港区南青山二丁目1番1号 1-1, Minami-Aoyama 2-chome, Minato-ku, Tokyo 1078556, JP
Inventors:
小林崇 KOBAYASHI Takashi; JP
Agent:
千葉剛宏 CHIBA Yoshihiro; JP
宮寺利幸 MIYADERA Toshiyuki; JP
千馬隆之 SENBA Takayuki; JP
大内秀治 OUCHI Hideharu; JP
仲宗根康晴 NAKASONE Yasuharu; JP
坂井志郎 SAKAI Shiro; JP
関口亨祐 SEKIGUCHI Kosuke; JP
Priority Data:
2015-23667403.12.2015JP
Title (EN) METHOD FOR BONDING STEEL MATERIAL AND DEVICE FOR BONDING STEEL MATERIAL
(FR) PROCÉDÉ DE LIAISON DE MATÉRIAU D'ACIER ET DISPOSITIF DE LIAISON DE MATÉRIAU D'ACIER
(JA) 鋼材の接合方法及び鋼材の接合装置
Abstract:
(EN) First steel material (13), a carbon sheet (16), and second steel material (15) are put in a state of being separated from each other, and bonding parts (13a, 15a) are heated by, for example, applying current from a power supply (61) to the carbon sheet (16). Alternatively, the bonding parts (13a, 15a) may be heated by an inductive heating coil (81). Thereafter, heating is terminated if the bonding parts (13a, 15a) reaching greater than or equal to the eutectic point and less than the liquidus line temperature is detected in the Fe-C phase diagram. Furthermore, the carbon sheet (16) is made to be sandwiched between the first steel material (13) and the second steel material (15).
(FR) Selon l'invention, un premier matériau d'acier (13), une feuille de carbone (16) et un second matériau d'acier (15) sont placés dans un état de séparation les uns par rapport aux autres, et des parties de liaison (13a, 15a) sont chauffées, par exemple, par application d'un courant provenant d'une alimentation électrique (61) sur la feuille de carbone (16). En variante, les parties de liaison (13a, 15a) peuvent être chauffées par une bobine de chauffage par induction (81). Ensuite, le chauffage est terminé si l'on détecte que les parties de liaison (13a, 15a) atteignent ou dépassent le point eutectique et n'atteignent pas la température de ligne de liquidus dans le diagramme de phase Fe-C. En outre, la feuille de carbone (16) est amenée à être enserrée entre le premier matériau d'acier (13) et le second matériau d'acier (15).
(JA) 第1の鋼材(13)と、カーボンシート(16)と、第2の鋼材(15)を互いが離間した状態とし、例えば、電源(61)からカーボンシート(16)に通電を行うことで接合部(13a、15a)を加熱する。又は、誘導加熱コイル(81)で接合部(13a、15a)を加熱するようにしてもよい。その後、接合部(13a、15a)が、Fe-C系状態図の共晶点以上且つ液相線温度未満に到達したことが検出されたら加熱を終了する。さらに、第1の鋼材(13)と第2の鋼材(15)とでカーボンシート(16)を挟む。
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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, JP, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108290243US20180354065