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公开(公告)号：US09855617B2
公开(公告)日：2018-01-02
申请号：US14772639
申请日：2015-04-21
Applicant: Ningbo Powerway Materialise Co., Ltd.
Inventor： Zhining Liang , Fanglin Guo , Linhui Wan , Tong Wu
IPC: B23H7/24 , C22C1/02 , B22D21/00 , C22F1/08 , C23G1/10 , C22C18/02 , B21C1/02 , B21C23/08 , B22D25/02 , B23H7/08 , C22C9/04 , C22F1/16 , C23G1/24 , C25D3/22 , C25D5/34 , C25D5/50 , C25D7/06
CPC classification number: B23H7/24 , B21C1/02 , B21C23/08 , B22D21/005 , B22D25/02 , B23H7/08 , C22C1/02 , C22C9/04 , C22C18/02 , C22F1/08 , C22F1/165 , C23G1/103 , C23G1/24 , C25D3/22 , C25D5/34 , C25D5/50 , C25D7/0607
Abstract: The invention discloses a high-precision zinc-based alloy electrode wire, the external shell thereof consisting of: Zn: 70.5-95%; Cu: 2.5-27%; X: 0.02-4.0%; Y: 0.002-0.4%, and unavoidable impurities; where, X refers to any two kinds of metals selected from Ni, Ag, Cr, Si and Zr, and the weight percentage of each of these two kinds of metals is 0.01-2.0%; and Y refers to any two kinds of metals selected from Ti, Al, Co, B, and P, and the weight percentage of each of these two kinds of metals is 0.001-0.2%; the ε-phase in a metallurgical structure of the external shell is above 80 wt %. The invention also provides a method for manufacturing the electrode wire, which has high surface smoothness of the cut metal workpieces to improve the cutting precision. The method has simple process, high maneuverability, less steps, so as to facilitate large-scale and automated production.
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公开(公告)号：US09902005B2
公开(公告)日：2018-02-27
申请号：US14732794
申请日：2015-06-08
Applicant: Ningbo Powerway Materialise Co., Ltd.
Inventor： Xianqi Meng , Linhui Wan , Huogen Lin , Fanglin Guo , Xiaojun Chen
IPC: B23H7/08 , B23K7/00 , C22C9/04 , B22D21/02 , B22D11/00 , C22F1/08 , C22C9/00 , B23H7/24 , B32B15/00 , C22C18/02
CPC classification number: B23H7/08 , B22D11/004 , B22D21/025 , B23H7/24 , B23K7/005 , B32B15/00 , B32B15/01 , C22C9/00 , C22C9/02 , C22C9/04 , C22C13/00 , C22C18/02 , C22F1/08
Abstract: A low-boron-oxygen cutting line for one-way wire winding and a manufacturing method are provided. A core material comprises 55-65 wt % of copper, 0.001-0.03 wt % of boron, 0.05-1.0 wt % of other elements which are at least two of titanium, iron, silicon, nickel, manganese, aluminum, tin, phosphorus and rare earth, less than 0.5 wt % of inevitable impurity elements, and an allowance of zinc; and a surface comprises 35.0-45.0 wt % of copper, 0.001-3.0 wt % of oxygen, 0.0005-0.5 wt % of other elements, at least two of which are titanium, iron, silicon, nickel, manganese, aluminum, tin, phosphorus and rare earth, less than 0.5 wt % of inevitable impurity elements, and an allowance of zinc. The cutting line has improved mechanical properties and strengthened discharge properties, and can cut irregularly shaped materials or those hollowed in the middle.
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3.发明申请
公开(公告)号：US20160368070A1
公开(公告)日：2016-12-22
申请号：US14772639
申请日：2015-04-21
Applicant: NINGBO POWERWAY MATERIALISE CO., LTD.
Inventor： Zhining Liang , Fanglin Guo , Linhui Wan , Tong Wu
IPC: B23H7/24 , C22C1/02 , B22D21/00 , B22D25/02 , C22C9/04 , C22F1/08 , C23G1/10 , C23G1/24 , C25D3/22 , C25D7/06 , C25D5/34 , C25D5/50 , C22F1/16 , B23H7/08 , B21C23/08 , B21C1/02 , C22C18/02
CPC classification number: B23H7/24 , B21C1/02 , B21C23/08 , B22D21/005 , B22D25/02 , B23H7/08 , C22C1/02 , C22C9/04 , C22C18/02 , C22F1/08 , C22F1/165 , C23G1/103 , C23G1/24 , C25D3/22 , C25D5/34 , C25D5/50 , C25D7/0607
Abstract: The invention discloses a high-precision zinc-based alloy electrode wire, the external shell thereof consisting of: Zn: 70.5-95%; Cu: 2.5-27%; X: 0.02-4.0%; Y: 0.002-0.4%, and unavoidable impurities; where, X refers to any two kinds of metals selected from Ni, Ag, Cr, Si and Zr, and the weight percentage of each of these two kinds of metals is 0.01-2.0%; and Y refers to any two kinds of metals selected from Ti, Al, Co, B, and P, and the weight percentage of each of these two kinds of metals is 0.001-0.2%; the ε-phase in a metallurgical structure of the external shell is above 80 wt %. The invention also provides a method for manufacturing the electrode wire, which has high surface smoothness of the cut metal workpieces to improve the cutting precision. The method has simple process, high maneuverability, less steps, so as to facilitate large-scale and automated production.
Abstract translation: 本发明公开了一种高精度锌基合金电极线，其外壳由Zn：70.5-95％组成。 Cu：2.5-27％; X：0.02-4.0％; Y：0.002-0.4％，不可避免的杂质; 其中X是指选自Ni，Ag，Cr，Si和Zr中的任何两种金属，这两种金属的重量百分比为0.01-2.0％; Y是指选自Ti，Al，Co，B和P中的任何两种金属，这两种金属的重量百分比为0.001-0.2％; 外壳的冶金结构中的ε相高于80重量％。 本发明还提供了一种用于制造电极丝的方法，其具有高切削金属工件的表面平滑度以提高切割精度。 该方法工艺简单，机动性高，步骤少，便于大规模自动化生产。
