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公开(公告)号：KR101833974B1
公开(公告)日：2018-03-02
申请号：KR1020160178401
申请日：2016-12-23
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
IPC: H01M4/13 , H01M4/139 , H01M4/04 , H01M10/0525 , H01M10/42
CPC classification number: H01M4/13 , H01M4/0428 , H01M4/139 , H01M10/0525 , H01M10/4235 , Y02E60/122 , Y02P70/54
Abstract: 본발명의일 실시예에따른리튬이차전지용음극은집전체위에금속산화물층; 및상기금속산화물층위에위치하는음극활물질층을포함하고, 상기금속산화물층은제1 금속을포함하는제1 금속산화물층및 제2 금속을포함하는제2 금속산화물층을포함하고, 상기제1 금속과상기제2 금속은상이하다.
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公开(公告)号：KR1020140085809A
公开(公告)日：2014-07-08
申请号：KR1020120155429
申请日：2012-12-27
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: Provided is a negative electrode plate cover of a sodium-sulfur battery. According to the present invention, the negative electrode plate cover of the sodium-sulfur battery is bonded with an insulation ring during a thermal compression bonding by inserting an insert material, and includes: a disk-shaped main body; and one or more wrinkle portions formed on the main body.
Abstract translation: 提供了一种钠硫电池的负极板盖。 根据本发明，通过插入插入材料，在热压接期间，钠 - 硫电池的负极板盖与绝缘环接合，并且包括：盘形主体; 以及形成在主体上的一个或多个皱纹部分。
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公开(公告)号：KR1020140083195A
公开(公告)日：2014-07-04
申请号：KR1020120152570
申请日：2012-12-24
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: Provided is a sodium sulfur battery. According to the present invention, the sodium sulfur battery includes: a cartridge tube which carries sodium and has a sodium discharging outlet on the bottom for discharging melt sodium; a solid electrolyte tube for accommodating the cartridge tube while passing sodium ions; a cathode container for accommodating the solid electrolyte tube and sulfur; an insulation member for insulating a space between the solid electrolyte tube and the cathode container; an anode cover installed to seal the top of the cartridge tube; a stopper member for blocking the sodium discharging outlet; a fixation member for fixing the stopper member to the bottom of the cartridge tube; and a joint member for joining the stopper member and fixation member while being melt at abnormal operational temperatures of the sodium sulfur battery.
Abstract translation: 提供了钠硫电池。 根据本发明，钠硫电池包括：带有钠的筒管，底部具有钠排出口以排出熔融钠; 用于在通过钠离子的同时容纳筒管的固体电解质管; 用于容纳固体电解质管和硫的阴极容器; 用于绝缘固体电解质管和阴极容器之间的空间的绝缘构件; 安装用于密封筒管顶部的阳极盖; 用于阻塞钠排出口的止动件; 固定构件，用于将止动构件固定到筒管的底部; 以及接头构件，用于在所述钠硫电池的异常工作温度下熔融时将所述止动构件和固定构件接合。
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公开(公告)号：KR101380404B1
公开(公告)日：2014-04-10
申请号：KR1020120129776
申请日：2012-11-15
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: A sodium sulfur battery is provided. According to the present invention, the sodium sulfur battery comprises: a cartridge pipe for depositing sodium, which includes an outlet for discharging molten sodium, on the lower side thereof; a solid electrolyte pipe which accommodates the cartridge pipe and in which sodium ions pass through; a positive electrode container which stores the solid electrolyte pipe and sulfur; an insulation member which insulates a space in between the solid electrolyte pipe and the positive electrode container; a negative electrode cover which is installed to seal the upper side of the cartridge pipe; a rod member which includes one end fixed and combined to the lower side of the negative electrode cover or the upper side of the cartridge pipe, and heat-expands at a temperature equal to or greater than a normal operation temperature of the sodium sulfur battery; and a stopper member which is located on the lower side of the rod member, and blocks the outlet for the sodium when the rod member expands by heat.
Abstract translation: 提供钠硫电池。 根据本发明，钠硫电池包括：用于沉积钠的盒管，其包括用于在其下侧排出熔融钠的出口; 固体电解质管，其容纳所述筒管，并且其中钠离子通过; 储存固体电解质管和硫的正电极容器; 绝缘构件，其将固体电解质管与正极容器之间的空间绝缘; 负极盖，其被安装以密封筒管的上侧; 杆构件，其包括一端固定并组合到负极盖的下侧或筒管的上侧，并且在等于或大于钠硫电池的正常工作温度的温度下热膨胀; 以及止动构件，其位于杆构件的下侧，并且当杆构件通过加热而膨胀时阻挡钠的出口。
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公开(公告)号：KR1020140010584A
公开(公告)日：2014-01-27
申请号：KR1020120076918
申请日：2012-07-13
Applicant: 재단법인 포항산업과학연구원
CPC classification number: C04B35/113 , C04B35/106 , C04B35/62655 , C04B35/64 , C04B2235/322 , C04B2235/3246
Abstract: Disclosed is a method for manufacturing a beta-alumina sintered body. The method for manufacturing a beta-alumina sintered body comprises the steps of: providing mixed powder including sodium carbonate (Na2CO3), thallium oxide (Ta2O5), sodium hydrogen carbonate (NaHCO3), magnesium hydroxide (Mg(OH)2), alumina (Al2O3), and yttria-stabilized zirconia (YSZ); wet blending a mixture including the mixed powder, a binder and a dispersing agent using a ball mill; spraying and drying the mixture; molding granular powder manufactured in the spraying and drying step into a predetermined shaped molded body; and sintering the molded body. [Reference numerals] (S10) Step of providing mixed powder including sodium carbonate (Na2CO3), thallium oxide (Ta2O5), sodium hydrogen carbonate (NaHCO3), magnesium hydroxide (Mg(OH)2), alumina (Al2O3), and yttria-stabilized zirconia (YSZ); (S20) Step of wet blending a mixture including the mixed powder, a binder and a dispersing agent using a ball mill; (S30) Step of spraying and drying the mixture; (S40) Step of molding granular powder manufactured in the spraying and drying step into a predetermined shaped molded body; (S50) Step of sintering the molded body; (S70) Step of radiating the therapeutic area with therapeutic beam; (S90) increase pulse energy of beam for testing
Abstract translation: 公开了一种制造β-氧化铝烧结体的方法。 制备β-氧化铝烧结体的方法包括以下步骤：提供包括碳酸钠（Na 2 CO 3），氧化铊（Ta 2 O 5），碳酸氢钠（NaHCO 3），氢氧化镁（Mg（OH）2），氧化铝 Al2O3）和氧化钇稳定的氧化锆（YSZ）; 使用球磨机湿式混合包括混合粉末，粘合剂和分散剂的混合物; 喷雾和干燥混合物; 将在喷雾干燥步骤中制造的颗粒状粉末成型为预定的成形体; 并烧结成型体。 （S10）提供包括碳酸钠（Na 2 CO 3），氧化铊（Ta 2 O 5），碳酸氢钠（NaHCO 3），氢氧化镁（Mg（OH）2），氧化铝（Al 2 O 3）和氧化钇 - 稳定氧化锆（YSZ）; （S20）使用球磨机湿式混合包含混合粉末，粘合剂和分散剂的混合物的步骤; （S30）喷雾和干燥混合物的步骤; （S40）将在喷雾干燥工序中制造的粒状粉末成形为规定的成形体的工序; （S50）烧结成型体的工序; （S70）用治疗束照射治疗区域的步骤; （S90）增加光束的脉冲能量进行测试
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Patent Agency Ranking
公开(公告)号：KR1020130136816A
公开(公告)日：2013-12-13
申请号：KR1020120060511
申请日：2012-06-05
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Inventor： 조문규
IPC: B22D11/10 , B22D41/18 , C04B35/106 , C04B35/622
Abstract: The present invention relates to a stopper refractory for continuous casting and a manufacturing method for a stopper using the same. The stopper refractory for continuous casting comprises 10-20 wt% of carbon (C), 1-5 wt% of zirconium diboride (ZrB2), and the rest part formed with zirconia.
Abstract translation: 本发明涉及一种用于连续铸造的止动件耐火材料及其制造方法。 用于连续铸造的阻塞耐火材料包括10-20重量％的碳（C），1-5重量％的二硼化锆（ZrB 2），其余部分由氧化锆形成。
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公开(公告)号：KR101309649B1
公开(公告)日：2013-09-17
申请号：KR1020110140223
申请日：2011-12-22
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Inventor： 조문규
Abstract: 본 발명은 전로 출강구 슬리브(sleeve) 내화물의 손모량을 실시간으로 측정하여 전로 출강시간을 관리할 수 있도록 한 전로 출강구 슬리브의 내화물 손모량 측정장치 및 그 방법에 관한 것이다.
본 발명은, 전로 출강구의 정면으로 설치되어 상기 전로 출강구의 내경을 촬영하기 위해 줌렌즈가 장착된 카메라와; 상기 카메라와 연결되어 상기 카메라로 촬영한 이미지 데이터를 수신하여 처리하고 정량화하는 이미지 처리기가 구비된 컴퓨터와; 상기 카메라의 일측에 장착되어 상기 출강구에 레이저를 조사하는 레이저 조사장치;를 포함하는 전로 출강구 슬리브의 내화물 손모량 측정장치를 제공한다.-
公开(公告)号：KR1020130076396A
公开(公告)日：2013-07-08
申请号：KR1020110144974
申请日：2011-12-28
Applicant: 재단법인 포항산업과학연구원 , 주식회사 포스코
Abstract: PURPOSE: A sodium-sulfur battery is provided to block the supply of sodium to prevent additional reactions when the reaction of sodium and sulfur is conducted by the damage of a solid electrolyte pipe, thereby having excellent use safety. CONSTITUTION: A sodium-sulfur battery comprises a positive electrode container (101) accommodating molten sulfur which is impregnated into a conductive material (103) for a positive electrode; a cartridge (105) accommodating molten metal sodium; a solid electrolyte pipe (107) selectively transmitting sodium ions and accommodating the cartridge; and a reactant (109) which is filled into a space between the cartridge and the solid electrolyte pipe and reacts by reaction heat generated by the reaction between the sodium and sulfur.
Abstract translation: 目的：提供钠硫电池以阻止钠的供应，以防止钠和硫的反应由固体电解质管的损坏进行而产生额外的反应，从而具有优异的使用安全性。 构成：钠硫电池包括容纳熔融硫的正极容器（101），其浸渍在用于正极的导电材料（103）中; 容纳熔融金属钠的盒（105）; 选择性地透过钠离子并容纳所述盒的固体电解质管（107） 以及填充在筒和固体电解质管之间的空间中的反应物（109），并且通过由钠和硫之间的反应产生的反应热而反应。
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公开(公告)号：KR1020130066360A
公开(公告)日：2013-06-20
申请号：KR1020110133149
申请日：2011-12-12
Applicant: 재단법인 포항산업과학연구원
CPC classification number: H01M10/3909 , H01M10/3945 , Y02E60/12
Abstract: PURPOSE: A sodium-sulfur rechargeable battery is provided to prevent fundamentally block phenomenon reacting with sulfur, thereby increasing battery stability and preventing battery explosion. CONSTITUTION: A sodium-sulfur rechargeable battery comprises a positive electrode chamber(12) which accommodates sulfur, a negative electrode chamber(24) which accommodates sodium; and a solid electrolyte(16) which selectively moves only a sodium ions by being installed between the positive electrode chamber and the negative electrode chamber; a negative electrode container(50) which is located in the outside of the battery part and accommodates sodium; and a sodium supply part(60) which is connected to between the negative electrode container and negative electrode chamber of the battery part, and circulates sodium into the negative electrode chamber.
Abstract translation: 目的：提供钠硫可充电电池，以防止与硫发生根本阻塞现象，从而提高电池稳定性并防止电池爆炸。 构成：钠硫可充电电池包括容纳硫的正极室（12），容纳钠的负极室（24）; 和固定电解质（16），其通过安装在所述正极室和所述负极室之间来选择性地仅移动钠离子; 负极容器（50），其位于电池部分的外部并容纳钠; 以及与电池部的负极容器和负极室之间连接的钠供给部（60），使钠进入负极室。
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公开(公告)号：KR1020100076108A
公开(公告)日：2010-07-06
申请号：KR1020080134040
申请日：2008-12-26
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Inventor： 조문규
CPC classification number: G01N25/72 , G01N3/60 , G01N2203/0226 , G01N2203/0228
Abstract: PURPOSE: A thermal shock resistance test method and automated test equipment are provided to test the thermal shock resistance of a base material with detecting a crack formed by a thermal shock when being rapidly cooled. CONSTITUTION: A thermal shock resistance test method comprises the following steps. Thermal shock resistance test equipment accepts a base material to be tested in an internal space of the equipment. An exothermic material is filled in the internal space(S100). The exothermic materials is lit and The base material is heated up by combusting the exothermic material(S200). The base material is cooled(S300). The thermal shock resistance of the base material is evaluated by detecting a crack created in the base material(S400). The exothermic material emits heat at the temperature higher than 2000°C with the magnetoelectricity reaction of combustion. The exothermic material is a mixture made of one among SiO2 and Si and one among C and Mg.
Abstract translation: 目的：提供耐热冲击试验方法和自动化试验设备，用于检测在快速冷却时由热冲击形成的裂纹的基材的耐热冲击性。 构成：耐热冲击试验方法包括以下步骤。 耐热冲击试验设备在设备的内部空间接受要测试的基材。 在内部空间填充放热材料（S100）。 放热材料点亮，通过燃烧放热材料将基材加热（S200）。 将基材冷却（S300）。 通过检测在基材中产生的裂纹来评价基材的耐热冲击性（S400）。 放热材料在高于2000℃的温度下发生燃烧的磁电反应。 放热材料是由SiO 2和Si中的一种和C和Mg中的一种组成的混合物。
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