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1. (WO2017154915) PRODUCTION METHOD FOR MOLTEN-ALUMINUM-PLATED COPPER WIRE
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Pub. No.: WO/2017/154915 International Application No.: PCT/JP2017/009036
Publication Date: 14.09.2017 International Filing Date: 07.03.2017
IPC:
C23C 2/38 (2006.01)
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
2
Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
34
characterised by the shape of the material to be treated
36
Elongated material
38
Wires; Tubes
Applicants:
日新製鋼株式会社 NISSHIN STEEL CO., LTD. [JP/JP]; 東京都千代田区丸の内三丁目4番1号 4-1, Marunouchi 3-chome, Chiyoda-ku, Tokyo 1008366, JP
Inventors:
三尾野 忠昭 MIONO Tadaaki; JP
鴨志田 真一 KAMOSHIDA Shinichi; JP
服部 保徳 HATTORI Yasunori; JP
Agent:
赤松 善弘 AKAMATSU Yoshihiro; JP
Priority Data:
2016-04774311.03.2016JP
Title (EN) PRODUCTION METHOD FOR MOLTEN-ALUMINUM-PLATED COPPER WIRE
(FR) PROCÉDÉ DE PRODUCTION DE FIL DE CUIVRE PLAQUÉ D'ALUMINIUM LIQUIDE
(JA) 溶融アルミニウムめっき鋼線の製造方法
Abstract:
(EN) A production method for molten-aluminum-plated copper wire, the production method being characterized in that a copper wire (2) immersion part (6) at which the copper wire (2) is to be immersed in a molten aluminum plating bath (1) is immersed in the molten aluminum plating bath (1) after the copper wire (2) has been passed into a copper wire introduction device (7) while an immersion region (9a) thereof has been immersed in the molten aluminum plating bath (1). The copper wire introduction device (7) comprises a tube-shaped body (9), which has a total length of 10-1000 mm and has a through hole (8) that is for passing the copper wire (2) through the inside thereof, and includes the immersion region (9a), which is for immersion in the molten aluminum plating bath (1) to a length of 2-400 mm from an end part of one end of the tube-shaped body (9) along the long direction of the tube-shaped body (9). The ratio of the area of the opening of the through hole (8) and the area of a horizontal cross-section of the copper wire (2) (the area of the opening of the through hole (8) of the tube-shaped body (9)/the area of the horizontal cross-section of the copper wire (2)) is 3-4000.
(FR) Cette invention concerne un procédé de production d'un fil de cuivre plaqué d'aluminium liquide, le procédé de production étant caractérisé en ce qu'une partie d'immersion (6) de fil de cuivre (2) par laquelle le fil de cuivre (2) doit être immergé dans un bain de placage d'aluminium liquide (1) est immergée dans le bain de placage d'aluminium liquide (1) après que le fil de cuivre (2) a été acheminé dans un dispositif d'introduction de fil de cuivre (7) tandis qu'une région d'immersion (9a) de celui-ci a été immergée dans le bain de placage d'aluminium liquide (1). Le dispositif d'introduction de fil de cuivre (7) comprend un corps de forme tubulaire (9), qui présente une longueur totale de 10 à 1000 mm et possède un trou traversant (8) qui est destiné à acheminer le fil de cuivre (2) à travers celui-ci, et comprend la région d'immersion (9a), qui doit être immergée dans le bain de placage d'aluminium liquide (1) sur une longueur de 2 à 400 mm à partir d'une partie d'extrémité d'une extrémité du corps de forme tubulaire (9) dans le sens de la longueur du corps de forme tubulaire (9). Le rapport de la surface de l'ouverture du trou traversant (8) et de la surface d'une section transversale horizontale du fil de cuivre (2) (la surface de l'ouverture du trou traversant (8) du corps de forme tubulaire (9)/la surface de la section transversale du fil de cuivre (2)) va de 3 à 4000.
(JA) 溶融アルミニウムめっき浴(1)に鋼線(2)を浸漬させる鋼線(2)の浸漬部(6)に、鋼線(2)を内部に通線させるための貫通孔(8)を有し、全長が10~1000mmである管状体(9)からなり、管状体(9)の一端の端部から管状体(9)の長手方向に沿って長さ2~400mmの範囲内に溶融アルミニウムめっき浴(1)に浸漬させるための浸漬領域(9a)を有し、貫通孔(8)の開口部の面積と鋼線(2)の横断面の面積との比〔管状体(9)が有する貫通孔(8)の開口部の面積/鋼線(2)の横断面における面積〕の値が3~4000である鋼線導入装置(7)の浸漬領域(9a)を溶融アルミニウムめっき浴(1)に浸漬させた状態で鋼線(2)を鋼線導入装置(7)内に通線させた後に溶融アルミニウムめっき浴(1)に浸漬させることを特徴とする溶融アルミニウムめっき鋼線の製造方法。
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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, 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)