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41. 发明公开

KR1020130109348A 건식법을 이용한 산화물 분산강화형 백금-금 합금 분말의 제조방법 有权
标题翻译：使用干法的氧化物分散加强型铂金合金粉末的制造方法
公开(公告)号：KR1020130109348A
公开(公告)日：2013-10-08
申请号：KR1020120031006
申请日：2012-03-27
申请人： 희성금속 주식회사
发明人： 윤원규 , 양승호 , 박재성 , 김태훈 , 연병훈
IPC分类号： B22F9/14 , C22C1/00
CPC分类号： B22F9/14 , C22C32/0021
摘要： PURPOSE: A method for manufacturing a platinum-gold alloy powder is provided to manufacture alloy powder of a final high purity through powder-manufacturing and post-annealing etc. by introducing an environment-friendly plasma method. CONSTITUTION: A method for manufacturing a platinum-gold alloy powder of an oxide dispersion strengthened type comprises the following steps: a platinum-alloy ingot is manufactured by adding an alloy element of a purpose composition into a pure platinum; the manufactured ingot is progressed by performing an inside oxidizing heat treatment process; the platinum-alloy ingot is set inside a plasma device; an inside of the plasma device is depressurized, and a platinum alloy powder is manufactured by forming plasma; and the platinum alloy powder is progressed by performing a thermal process, and a platinum alloy powder of a high purity is manufactured.
摘要翻译：目的：提供一种铂金合金粉末的制造方法，通过引入环境友好的等离子体法，通过粉末制造和后退火等制造最终高纯度的合金粉末。构成：制造氧化物分散强化型铂金合金粉末的方法包括以下步骤：通过将目的组合物的合金元素添加到纯铂中来制造铂合金锭; 通过进行内部氧化热处理工序来进行制造的铸锭; 铂合金锭置于等离子体装置的内部; 等离子体装置的内部被减压，并且通过形成等离子体来制造铂合金粉末; 通过进行热处理来进行铂合金粉末的制造，制造高纯度的铂合金粉末。

42. 发明公开

KR1020110116213A 3원계 백금 합금 촉매 有权
标题翻译：三元铂合金催化剂
公开(公告)号：KR1020110116213A
公开(公告)日：2011-10-25
申请号：KR1020117021012
申请日：2010-02-03
申请人： 존슨 맛쎄이 푸엘 셀스 리미티드
发明人： 볼,사라 , 랄프,토마스로버트슨 , 테오발드,브라이언로날드 , 톰셋,데이비드
IPC分类号： B01J23/89 , B01J23/26 , H01M4/92 , H01M8/08 , C22F1/14 , C22C1/00 , C22C5/04 , H01M8/10
CPC分类号： H01M4/921 , C22C1/002 , C22C5/04 , C22F1/14 , H01M4/881 , H01M4/926 , H01M8/086 , H01M2008/1095 , B01J23/89 , B01J23/26
摘要： 본 발명은 백금 합금 촉매 PtXY에 관한 것이며, 여기서 X는 니켈, 코발트, 크롬, 구리, 티탄 또는 망간이고, Y가 탄탈륨 또는 니오븀이며, 이 촉매는 합금에서 백금의 원자 비율이 46 내지 75 원자%이고, X의 원자 비율이 1 내지 49 원자%이며, Y의 원자 비율이 1 내지 35 원자%이지만, 단 합금이 66원자%Pt20 원자%Cr14 원자%Ta 또는 50원자%Pt25원자%Co25원자%Ta가 아닌 것을 특징으로 한다. 촉매는 연료 전지, 특히 인산 연료 전지에서 산소 환원 촉매로서의 특정한 용도를 갖는다.

43. 发明授权

KR101060743B1 반-응고 금속 합금의 처리 방법 및 장치 有权
标题翻译：空值
公开(公告)号：KR101060743B1
公开(公告)日：2011-08-31
申请号：KR1020057014765
申请日：2004-02-03
申请人： 씨에스아이알
发明人： 브루워레티프 , 윌킨스제레미아스다니엘 , 이반체브릴리안흐리스토브 , 로소우피에르 , 담올리버프랑크루돌프오거스트
IPC分类号： C22C1/00
CPC分类号： C22C1/005 , Y10S164/90
摘要： Apparatus for producing a semi-solid metal alloy from a molten charge includes vertically aligned treatment zones which are provided by vertically aligned passages defined by a plurality of spirally wound flow pipes which are interspersed between spirally wound induction coils. A container is mounted on a charging arrangement which displaces a first charge upwardly into the first treatment zone. Successive charges are introduced in a similar fashion thereby urging the previously introduced charge upwardly along the train of zones and until the leading charge is ejected from the top of the apparatus. The charge in each zone is subjected to controlled cooling and an induced electromagnetic field. The strength of the field and the rate of cooling are controlled to impede dendritic crystallisation and to promote globular primary crystal formation.
摘要翻译：用于从熔融炉料生产半固体金属合金的装置包括垂直排列的处理区，其由垂直对齐的通道所限定，该多个螺旋卷绕的流管被散布在螺旋卷绕的感应线圈之间。将容器安装在充电装置上，将第一充电向上移动到第一处理区。以相似的方式引入连续电荷，从而沿着区域列向上推动先前引入的电荷，并且直到引导电荷从装置的顶部排出。每个区域的电荷受到受控冷却和感应电磁场。控制场强和冷却速率以阻止树枝状结晶并促进球状初晶形成。

44. 发明公开

KR1020100078316A 용선을 이용한 비정질 합금의 제조 방법 有权
标题翻译：使用液体铁制造非晶态合金的方法
公开(公告)号：KR1020100078316A
公开(公告)日：2010-07-08
申请号：KR1020080136548
申请日：2008-12-30
申请人： 주식회사 포스코
发明人： 이상호 , 최승덕 , 이승훈
IPC分类号： C22C1/00
CPC分类号： C22C45/02 , B22F3/00 , C22C1/02 , C22C33/003
摘要： PURPOSE: A method for manufacturing amorphous alloy using molten metal is provided to manufacture amorphous alloy with high quality without a following steelmaking process by controlling the composition of alloying element. CONSTITUTION: A hot metal is offered(S100). Alloy materials are in thrown in the hot metal. The hot metal is solidified(S120). A step of controlling the carbon concentration of the hot metal is performed between an alloy material throwing step and a carbon concentration controlling step. The gas or the solid oxide is recorded in the hot metal at the carbon concentration controlling step. The gas is selected in one from the group consisting of pure oxygen, oxygen and air. The solid oxide comprises the ferric oxide or the manganese oxide.
摘要翻译：目的：提供使用熔融金属制造非晶态合金的方法，通过控制合金元素的组成，通过不经过炼钢的方法制造高质量的非晶态合金。构成：提供热金属（S100）。合金材料被扔在铁水中。铁水固化（S120）。在合金材料投入步骤和碳浓度控制步骤之间进行控制热金属的碳浓度的步骤。在碳浓度控制步骤中将气体或固体氧化物记录在热金属中。气体选自纯氧，氧气和空气中的气体。固体氧化物包含氧化铁或氧化锰。

45. 发明公开

KR1020090089666A 레이저와 프레스물을 이용하는 합금화장치 失效
标题翻译：使用激光和压力的合金装置
公开(公告)号：KR1020090089666A
公开(公告)日：2009-08-24
申请号：KR1020080014959
申请日：2008-02-19
申请人： 자동차부품연구원
发明人： 이명호 , 송종호 , 정우영
IPC分类号： B23K25/00 , C22C1/00
摘要： An alloying device using a laser and a press is provided to prevent temperature rise due to pressure by arranging a cooling water line around a press unit and making an electromagnetic field around a base material. An alloying device using a laser and a press includes a press unit(120) and a laser beam(130). The press unit adds pressure to a coating layer(110) of a base material. The press unit is operated by a motor or a pneumatic cylinder(122). The press unit is made of one of quartz, glass, or crystal glass. The laser beam is used as a heating source. The laser beam passes through the press unit, and alloys the base material. A chamber(140) is formed between the press unit and the base material. Fluid or inert gas is filled in the chamber.
摘要翻译：提供了一种使用激光和压力机的合金装置，通过在压制单元周围布置冷却水线并在基材周围形成电磁场来防止由于压力引起的温度上升。使用激光和压制的合金化装置包括压制单元（120）和激光束（130）。压制单元向基材的涂层（110）增加压力。按压单元由电动机或气动缸（122）操作。压制单元由石英，玻璃或水晶玻璃之一制成。激光束用作加热源。激光束通过压制单元，并将基材合金化。在压榨单元和基材之间形成有室140。流体或惰性气体填充在腔室中。

46. 发明公开

KR1020090067425A 가공성이 우수한 Ｃｕ-Ｓｎ-Ｎｉ-Ｓｉ합금 제조방법 无效
标题翻译：制备铜镍硅合金的方法，具有良好的工作性能
公开(公告)号：KR1020090067425A
公开(公告)日：2009-06-25
申请号：KR1020070135097
申请日：2007-12-21
申请人： 주식회사 포스코 , 재단법인 포항산업과학연구원
发明人： 백경호 , 이언식
IPC分类号： B22F3/115 , B22D23/00 , C22C1/00 , C22C9/02
摘要： A manufacturing method of Cu-Sn-Ni-Si alloy having excellent workability is provided to improve a plastic processing rate and workability by retracting crack production in post-processing by making uniform fine structure. A manufacturing method of Cu-Sn-Ni-Si alloy having excellent workability comprises the followings: making molten metal containing 8~16wt% of Sn, 0.5~3wt% of Ni, 0.1~0.7wt% of Si and the remnant Cu; supplying the molten metal into a tundish(20); aping the molten metal into a molten metal outlet(21); spraying inert gas to the molten metal with a gas atomizer(40); converting the molten metal into a droplet(50) of corpuscles; and forming a billet by laminating evenly the droplet on a substrate.
摘要翻译：提供了具有优异的可加工性的Cu-Sn-Ni-Si合金的制造方法，以通过使均匀的精细结构回缩后处理中的裂纹产生来提高塑化加工速率和加工性。一种具有优异加工性能的Cu-Sn-Ni-Si合金的制造方法，其特征在于：制备含有8〜16重量％Sn，0.5〜3重量％Ni，0.1〜0.7重量％Si和残余Cu的熔融金属; 将熔融金属供应到中间包（20）中; 将熔融金属浇注到熔融金属出口（21）中; 用气体雾化器（40）向惰性气体喷射惰性气体; 将熔融金属转化成小块（50）; 以及通过将液滴均匀地层压在基板上来形成坯料。

47. 发明公开

KR1020080051106A 금속 합금의 자기 펄스-보조 주조 ＆ 그에 의해 제조된금속 합금 无效
标题翻译：金属合金和金属合金的磁性脉冲辅助铸件
公开(公告)号：KR1020080051106A
公开(公告)日：2008-06-10
申请号：KR1020070125186
申请日：2007-12-04
申请人： 헤래우스 인코포레이티드
发明人： 지아니압델로우에햅
IPC分类号： B22D27/02 , H01F1/04 , B22D21/00 , C22C1/00
CPC分类号： C22C19/07 , B22D27/02 , C22C38/00 , C22F3/02 , H01F1/147 , Y10T428/12465
摘要： An improved method for manufacturing improved sputtering target materials with desirable microstructures, and improved chemical homogeneity and ductility, is provided, and improved metal alloys useful in the formation of deposition sources, e.g., high pass-through flux(PTF) sputtering targets comprising ferromagnetic metal alloy materials, utilized during the production of magnetic and magneto-optical(MO) recording media are provided. As a method of forming a cast ferromagnetic metal alloy comprising applying a pulsed or vibrating magnetic field to a molten ferromagnetic metal alloy material during solidification of the molten ferromagnetic metal alloy material, a method for producing the cast ferromagnetic metal alloy is characterized in that the molten ferromagnetic metal alloy material is selected from the group consisting of: Co-based(CoX) alloys, where X is at least one element selected from the group consisting of Au, B, Ce, Cr, Cu, Dy, Er, Fe, Gd, Hf, Ho, La, Lu, Ni, Nb, Nd, P, Pt, Sc, Sm, Ta, Tb, Y, Zn, and Zr; Fe-based(FeX) alloys, where X is at least one element selected from the group consisting of Au, B, Ce, Co, Cr, Cu, Dy, Er, Gd, La, Lu, Nb, Nd, P, Pr, Pt, Sc, Sm, Ta, Tb, Th, Y, and Zr; and Ni-based(NiX) alloys, where X is at least one element selected from the group consisting of Au, B, Ce, Co, Cr, Cu, Dy, Er, Fe, Gd, Hf, La, Nd, Ni, P, Pt, Pr, Sc, Y, Yb, and Zr. The method comprises the steps of: (a) providing the molten ferromagnetic metal alloy material; (b) generating a pulsed or vibrating magnetic field, by using DC or AC power, within an inner space of a casting mold through a magnetic core surrounding the casting mold; (c) at least partially filling the casting mold with the molten metal alloy material; (d) applying the pulsed or vibrating magnetic field to the molten metal alloy material while solidifying the molten metal alloy material to mix a molten portion of a solidifying body of the metal alloy material; and (e) continuously applying the pulsed or vibrating magnetic field to the solidifying body until the solidification is completed.
摘要翻译：提供了一种用于制造具有所需微结构的改进的溅射靶材料和改进的化学均匀性和延展性的改进方法，以及用于形成沉积源的改进的金属合金，例如包含铁磁性金属的高通过通量（PTF）溅射靶提供了在制造磁和磁光（MO）记录介质期间使用的合金材料。作为形成铸造铁磁性金属合金的方法，包括在熔融铁磁性金属合金材料固化期间将熔融的铁磁性金属合金材料施加脉冲或振动的磁场，其特征在于，熔融的强磁性金属合金材料选自：Co（CoX）合金，其中X是选自Au，B，Ce，Cr，Cu，Dy，Er，Fe，Gd中的至少一种元素，Hf，Ho，La，Lu，Ni，Nb，Nd，P，Pt，Sc，Sm，Ta，Tb，Y，Zn和Zr; Fe（FeX）合金，其中X是选自Au，B，Ce，Co，Cr，Cu，Dy，Er，Gd，La，Lu，Nb，Nd，P，Pr中的至少一种元素，Pt，Sc，Sm，Ta，Tb，Th，Y和Zr; 和Ni基（NiX）合金，其中X是选自Au，B，Ce，Co，Cr，Cu，Dy，Er，Fe，Gd，Hf，La，Nd，Ni中的至少一种元素， P，Pt，Pr，Sc，Y，Yb和Zr。该方法包括以下步骤：（a）提供熔融铁磁金属合金材料; （b）通过使用DC或AC电力在铸模的内部空间内通过围绕铸模的磁芯产生脉冲或振动的磁场; （c）用熔融金属合金材料至少部分地填充铸模; （d）在熔融金属合金材料固化以混合金属合金材料的凝固体的熔融部分的同时，将脉冲或振动的磁场施加到熔融金属合金材料; 和（e）将脉冲或振动的磁场连续地施加到凝固体直到固化完成。

48. 发明公开

KR1020070051400A 고순도 육불화텅스텐의 제조방법 有权
标题翻译：高纯度六氟化钨的制造方法
公开(公告)号：KR1020070051400A
公开(公告)日：2007-05-18
申请号：KR1020050108880
申请日：2005-11-15
申请人： 에스케이머티리얼즈 주식회사
发明人： 이영균
IPC分类号： C22C1/00 , C22C27/00
CPC分类号： C22C1/00 , C22C27/04
摘要： 본 발명은 고순도 육불화텅스텐(WF
6 )의 제조방법에 관한 것으로서, 금속 텅스텐(W)과 불소(F
2 ), 삼불화질소(NF
3 ) 또는 이의 혼합물을 반응시켜 육불화텅스텐(WF
6 )을 제조하는 방법에 있어서, 상기 금속 텅스텐으로서 산소 함량이 500 내지 5000 ppm인 것을 사용하고, 상기 불소 및 삼불화질소로서 산소 함량이 1000 ppm 이하인 것을 사용하는 것을 특징으로 하는, 본 발명의 방법에 의하면, 금속 불순물을 100 ppb 미만의 극미량으로 함유하는 고순도 육불화텅스텐을 효율적으로 제조할 수 있다.
摘要翻译：本发明涉及高纯度六氟化钨（WF）

49. 发明公开

KR1020070049233A 반고체 금속 슬러리 제조방법 및 장치 无效
标题翻译：制造半固体金属浆料的装置和方法
公开(公告)号：KR1020070049233A
公开(公告)日：2007-05-10
申请号：KR1020077007214
申请日：2005-08-30
申请人： 리오 틴토 알칸 인터내셔널 리미티드
发明人： 랑라이스요셉 , 코테파스칼 , 펠레티에로저 , 도트레돈알렌
IPC分类号： B22D41/22 , C22C1/00 , B22D41/02 , B22D41/005
CPC分类号： C22C1/005 , B22D17/007 , B22D41/005 , B22D41/14
摘要： 본 발명의 액상과 고상을 갖는 반고체 금속 슬러리를 제조하기 위한 도가니에 있어서, 상기 도가니는 하부 가장자리를 갖는 측벽, 상기 측벽의 하부 가장자리에 맞물림되고 하부 가장자리로부터 분리가능한 폐쇄 플레이트 및 상기 측벽의 하부 가장자리에 상기 폐쇄 플레이트를 유지하기 위한 클램핑 수단을 포함하며, 또한 반고체 슬러리를 제조하는 방법에 있어서, 하부 가장자리를 갖는 측벽과 폐쇄 플레이트를 갖는 도가니를 제공하는 단계, 상기 폐쇄 플레이트를 상기 측벽의 하부 가장자리에 접촉시켜 유지하는 단계, 상기 도가니를 용탕으로 충전하는 단계, 반고체 슬러리를 제조하도록 상기 용탕을 냉각하는 단계, 최종적으로 상기 측벽의 하부 가장자리를 상기 폐쇄 플레이트와의 접촉으로부터 해제하는 단계 및 상기 반고체 슬러리를 상기 측벽 으로부터 주조기로 이송하는 단계를 포함하는 것을 특징으로 한다.

50. 发明公开

KR1020010094319A 탄소기 금속 복합재료 제조방법 및 그 물품 无效
标题翻译：制造具有碳组合的金属复合材料的方法及其制造的制品
公开(公告)号：KR1020010094319A
公开(公告)日：2001-10-31
申请号：KR1020000017924
申请日：2000-04-06
申请人： 주식회사 바이오캠
发明人： 조수래
IPC分类号： C22C1/00 , C22C1/10
摘要： PURPOSE: A method for manufacturing a metallic composite material having carbon groups and an article manufactured using the same are provided in which the composite material is applied to varieties of advanced materials by forming a light thin plate shaped composite material in a simple manufacturing process, and productivity is improved by producing a performance improved composite material at a low cost. CONSTITUTION: The method for manufacturing a metallic composite material having carbon groups and the article manufactured using the same comprise a metal weighing step of setting the amount of a metal injected into a raw material; a fusion step of fusing the metal in the temperature range adjacent to a fusion point of 550 to 710 deg.C; a carbon impregnation step of impregnating carbon into the metal by injecting a carbon black into the fused metallic material so that a weight of the metallic material is set to about 25 to 35% out of the total weight; a heat pressing and forming step of forming the carbon impregnated metallic material by heating the metallic material to a temperature of 590 to 720 deg.C; a cooling step of cooling the formed composite material at an ordinary temperature; a demolding step of removing the cooled composite material from a mold; and a finishing step of inspecting a degree of completion of the panel after processing the demolded composite material into a panel.
摘要翻译：目的：提供一种制造具有碳基的金属复合材料的方法和使用其制造的制品，其中通过在简单的制造工艺中形成轻薄板状复合材料，将复合材料应用于各种先进材料，以及通过以低成本生产性能改进的复合材料来提高生产率。构成：具有碳基的金属复合材料的制造方法和使用其制造的制品包括设定注入原料的金属量的金属称重步骤; 熔融步骤，在550〜710℃的熔点附近的温度范围内熔融金属; 碳浸渍步骤，通过将炭黑注入熔融金属材料中将碳浸入金属中，使得金属材料的重量在总重量中设定为约25至35％; 通过将金属材料加热到590〜720℃的温度来形成碳浸渍金属材料的热压成形工序; 在常温下冷却所形成的复合材料的冷却步骤; 从模具去除冷却的复合材料的脱模步骤; 以及在将脱模的复合材料加工成面板之后检查面板的完成程度的整理步骤。

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