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1. 发明授权

KR100661631B1 수직 반연속주조용 보온로 失效
标题翻译： 수직반연속주조용보온로
公开(公告)号：KR100661631B1
公开(公告)日：2006-12-27
申请号：KR1020050131458
申请日：2005-12-28
申请人： 영일특수금속 주식회사
发明人： 신덕수 , 정원모 , 임완주
IPC分类号： B22D11/041
摘要： A holding furnace for vertical semi-continuous casting that can improve quality of copper alloy by supplying the molten metal in an inert gas atmosphere such that molten metal supplied from the holding furnace to molds through a tundish is not exposed to the air and automatically checking and controlling an amount of the molten metal supplied to the molds through the tundish is provided. A holding furnace for vertical semi-continuous casting comprises: a crucible(110) into which molten metal supplied from a melting furnace is supplied so that the molten metal is stored in the crucible; a tundish(120) for receiving molten metal from the crucible and distributing the molten metal into respective molds(M); a thermal insulating member(130) for covering the crucible and the tundish such that an empty space(S) is formed between the crucible and the tundish; a resistance heating type heater(140) installed in the space formed by the thermal insulating member to generate heat using electricity applied to the resistance heating type heater; a gas supply part(150) for injecting an inert or reductive gas into the space formed by the thermal insulating member; a first molten metal supply part(160) connected from the crucible to the tundish and operated by a first sensing part for sensing a molten metal amount of the tundish to maintain the molten metal amount of the tundish in a predetermined range; and a second molten metal supply part which is installed on a lower end of the tundish to open or close injection holes(121) for injecting molten metal into the molds and is operated by a second sensing part for sensing a molten metal amount of the molds.
摘要翻译：一种用于垂直半连续铸造的保温炉，其能够通过在惰性气体气氛中供给熔融金属以提高铜合金的质量，从而通过中间包从保温炉供给的熔融金属不暴露于空气中并自动检查和提供了控制通过中间包供应到模具的熔融金属的量。一种用于垂直半连续铸造的保温炉包括：坩埚（110），供给从熔化炉供给的熔融金属以将熔融金属贮存在坩埚中; 中间包（120），用于接收来自坩埚的熔融金属并将熔融金属分配到相应的模具（M）中; 用于覆盖所述坩埚和所述中间包以使得在所述坩埚和所述中间包之间形成空的空间（S）的绝热构件（130）电阻加热型加热器（140），其安装在由绝热构件形成的空间中，以利用施加到电阻加热式加热器的电力产生热量; 气体供应部分（150），用于将惰性气体或还原气体注入由隔热部件形成的空间中; 从所述坩埚连接到所述中间包并由第一感测部分操作的第一熔融金属供应部分（160），所述第一感测部分用于感测所述中间包的熔融金属量，以将所述中间包的熔融金属量保持在预定范围内; 以及第二熔融金属供给部分，其安装在中间包的下端上以打开或关闭用于将熔融金属注入模具中的注入孔（121），并且由第二感测部分来操作，用于感测模具的熔融金属量。

2. 发明授权

KR100753185B1 동 피복 알루미늄 도체의 제조방법 失效
标题翻译：铜包铝导体的制造方法
公开(公告)号：KR100753185B1
公开(公告)日：2007-08-30
申请号：KR1020050135224
申请日：2005-12-30
申请人： 영일특수금속 주식회사
发明人： 신덕수 , 정원모 , 임완주
IPC分类号： B32B15/01
摘要： 본 발명은 동 피복 알루미늄 도체의 제조방법에 관한 것으로, 그 목적은 일반적인 동부스바 및 동선의 전기적 특성을 나타내면서, 저렴한 생산비와 가벼운 중량을 가진, 중심부는 알루미늄으로 구성하고 알루미늄의 둘레는 동이 둘러싸고 있는 형상을 가진 도체의 제조방법을 제공하는 데 있다.
본 발명의 구성은 동판의 내면을 세척하고, 알루미늄봉은 표면을 세척 후 피막처리하는 동판 세척 및 알루미늄 표면처리단계와; 이후 동판 또는 동파이프에에 알루미늄봉을 용접하거나 끼워 동과 알루미늄을 밀착시키는 인발단계와; 이후 인발된 동과 알루미늄을 열처리하여 알루미늄 표면의 피막층을 동쪽 계면으로 확산 접합시켜 접합면을 치밀하게 하는 열처리 단계와; 이 후 목표치수까지 냉간인발하는 단계로 이루어져 알루미늄과 동이 매우 치밀하게 접합된 동피복알루미늄 도체를 제조하는 방법을 특징으로 한다.
동선, 동부스바, Zn,피막층, 인발, 압출

3. 发明公开

KR1020070071603A 동 피복 알루미늄 도체의 제조방법 失效
标题翻译：铜箔铝导体及其制造方法
公开(公告)号：KR1020070071603A
公开(公告)日：2007-07-04
申请号：KR1020050135224
申请日：2005-12-30
申请人： 영일특수금속 주식회사
发明人： 신덕수 , 정원모 , 임완주
IPC分类号： B32B15/01
CPC分类号： B32B15/01 , B32B15/20 , B32B38/0036 , B32B2307/202 , B32B2309/02 , B32B2311/12 , B32B2311/24 , H01B1/02
摘要： A copper-clad aluminum conductor manufacturing method is provided to substitute a copper-clad aluminum conductor for a copper booth bar and a copper wire and to reduce the manufacturing cost by using aluminum cheaper than copper. The method for manufacturing a copper-clad aluminum conductor joined densely comprises the steps of: cleaning the surface of a copper sheet, and washing the surface of an aluminum rod with sodium hydroxide solution and then treating the surface of the aluminum rod with zincate; disposing the aluminum rod on the copper sheet, wrapping the aluminum rod with the copper sheet in front of a die, connecting both ends of the copper sheet by welding, and then closely adhering the copper and aluminum to each other by passing the aluminum rod wrapped with the copper sheet, through the die; making a joined surface compact by diffusing and joining a film layer formed on the surface of the aluminum, toward the east interface by thermally treating the drawn copper and aluminum; and cold-drawing the copper and aluminum in the target size.
摘要翻译：提供一种铜包铝导体制造方法来替代铜包铝导体用于铜亭和铜线，并且通过使用比铜便宜的铝来降低制造成本。制造铜包铝导体的方法密集地包括以下步骤：清洗铜板的表面，用氢氧化钠溶液洗涤铝棒的表面，然后用锌酸盐处理铝棒的表面; 将铝棒放在铜片上，用铝箔将铜棒包覆在模具的前面，通过焊接连接铜板的两端，然后通过使铝棒包裹，使铜和铝彼此紧密地粘合在一起与铜板，通过模具; 通过对所拉伸的铜和铝进行热处理，使形成在铝表面上的膜层向东界面扩散和接合，从而形成接合面致密化; 并以目标尺寸冷拔铜和铝。

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