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公开(公告)号：KR101744102B1
公开(公告)日：2017-06-20
申请号：KR1020160029570
申请日：2016-03-11
Applicant: 충남대학교산학협력단
IPC: C22C38/10 , C22C38/00 , C22C38/04 , C22C38/16 , C22C49/02 , C22C49/06 , C22C49/08 , C22C1/04 , C22B9/00 , C22B1/14
Abstract: 본발명은전자기, 화학, 조선, 기계등의부품소재내지극한환경에서사용되는부품소재등에사용될수 있는금속합금에관한것으로서, 특히고 엔트로피합금에관한것이다.
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公开(公告)号：KR101617994B1
公开(公告)日：2016-05-04
申请号：KR1020150002746
申请日：2015-01-08
Applicant: 충남대학교산학협력단
IPC: C01G9/02
CPC classification number: C01G9/02
Abstract: 산화아연나노분말제조방법및 이에의해제조되는산화아연나노분말이개시된다. 본발명의산화아연나노분말제조방법은, 산화아연나노분말을제조하는방법으로서, (a) 천연과일껍질로부터껍질추출물을준비하는단계; 및 (b) 상기껍질추출물을질산아연수용액에첨가하여산화아연나노분말을제조하는단계를포함한다.
Abstract translation: 公开了由此制造的氧化锌纳米粉末和氧化锌纳米粉末的制造方法。 根据本发明，氧化锌纳米粉末的制造方法包括以下步骤：（a）从天然水果皮肤制备皮肤提取物; 和（b）通过将皮肤提取物加入到硝酸锌水溶液中来制造锌离子纳米粉末。
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Patent Agency Ranking
公开(公告)号：KR101341135B1
公开(公告)日：2013-12-13
申请号：KR1020110043828
申请日：2011-05-11
Applicant: 충남대학교산학협력단
IPC: C22C16/00
Abstract: 우수한 기계적 특성과 내식성을 갖는 핵연료 피복관용 지르코늄 합금이 개시된다.
본 발명에 따른 핵연료 피복관용 지르코늄 합금은 니오븀(Nb) 0.5 내지 5 중량%; 철(Fe) 0.01 내지 0.35 중량%; 산소(O) 800 내지 3,000ppm; 규소(Si), 인(P) 으로 이루어지는 군으로부터 선택되는 적어도 하나 이상의 원소를 각각 5 내지 300ppm; 및 잔부 지르코늄(Zr)으로 이루어진다.
본 발명에 의할 경우, 종래에 비하여 인장강도 등의 기계적 특성의 감소 없이 부식저항성(내식성)을 크게 향상시킬 수 있게 된다.-
公开(公告)号：KR1020130088108A
公开(公告)日：2013-08-07
申请号：KR1020130085636
申请日：2013-07-19
Applicant: 충남대학교산학협력단
Abstract: PURPOSE: A method for manufacturing clad plates having copper alloy intermediate members is provided to improve the strength, durability, and reliability of the clad plates by intensifying interfacial bonding and interfacial strength because the intermediate members are made of Ag-containing copper alloys. CONSTITUTION: A method for manufacturing clad plates having copper alloy intermediate members is as follows. The clad plates are laminated. At this time, the copper alloy intermediate members containing 0.5-20 wt.% of Ag are inserted between the clad plates. The laminated clad plates and intermediate members are attached. [Reference numerals] (AA) Before bonding process; (BB) After bonding process; (CC) Cu-15%wtAg Hardness(Hv)
Abstract translation: 目的：提供一种用于制造具有铜合金中间构件的复合板的方法，以通过增强界面结合和界面强度来提高复合板的强度，耐久性和可靠性，因为中间构件由含Ag的铜合金制成。 构成：具有铜合金中间构件的复合板的制造方法如下。 复合板层压。 此时，含有0.5〜20重量％的Ag的铜合金中间体插入复合板之间。 附着层压复合板和中间构件。 （附图标记）（AA）接合前工序; （BB）粘合工艺后; （CC）Cu-15％wtAg硬度（Hv）
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36.发明公开열처리에 의한 석출 경화형 구리합금을 중간접합재로 이용한 클래드 판재의 제조방법 및 이로부터 제조되는 클래드 판재 有权使用降解硬化铜合金作为插入粘合材料的分离板的制造方法和使用其的粘土板
公开(公告)号：KR1020130033163A
公开(公告)日：2013-04-03
申请号：KR1020110097071
申请日：2011-09-26
Applicant: 충남대학교산학협력단
Abstract: PURPOSE: A method for manufacturing a cladding sheet using a precipitation-hardening type copper alloy as an intermediate joint which is obtained by a thermal treatment, and the cladding sheet manufactured by the same are provided to improve the durability of the cladding sheet by firmly bonding the cladding sheet and the intermediate joint. CONSTITUTION: A method for manufacturing a cladding sheet is as follows: A cladding plate stacked structure is formed by inserting a thermal treated copper alloy including an element between cladding sheets as an intermediate joint; The element is at least one kind selected from a group composed of chrome(Cr), zirconium(Zr), silver(Ag), and magnesium(Mg); The cladding plate stacked structure is solution-treated; The cladding plate stacked structure is welded; An aging of the welded cladding plate stacked structure is performed.
Abstract translation: 目的：提供一种使用沉淀硬化型铜合金作为通过热处理获得的中间接头的包层片的制造方法，其特征在于，通过牢固地结合来提高包覆片的耐久性 包覆片和中间接合部。 构成：用于制造包层片的方法如下：通过将包含元件的热处理铜合金插入作为中间接头的包层片之间，形成包层板堆叠结构; 该元素是选自由铬（Cr），锆（Zr），银（Ag）和镁（Mg）组成的组中的至少一种; 包层板堆叠结构进行溶液处理; 焊接包层板堆叠结构; 执行焊接包层板堆叠结构的老化。
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公开(公告)号：KR1020120126205A
公开(公告)日：2012-11-21
申请号：KR1020110043828
申请日：2011-05-11
Applicant: 충남대학교산학협력단
IPC: C22C16/00
CPC classification number: C22C16/00 , C22C2202/00 , G21C3/07
Abstract: PURPOSE: A Zr alloy with excellent mechanical property and corrosion resistance for a nuclear fuel cladding tube is provided to secure stability of a nuclear power plant and improve the degree of nuclear fuel burn-up. CONSTITUTION: A Zr alloy for a nuclear fuel cladding tube comprises 0.5-5wt.% of Nb, 0.01-0.35wt.% of Fe, 800-3,000ppm of O, 5-300ppm of S, 5-300ppm of one or more elements, and the rest Zr, where the one or more elements are selected from the group consisting of P and Si. [Reference numerals] (AA) 25°C measurement result(MPa); (BB) 300°C measurement result(MPa)
Abstract translation: 目的：提供核燃料包层管具有优异的机械性能和耐腐蚀性的Zr合金，以确保核电厂的稳定性，并提高核燃料燃烧的程度。 构成：用于核燃料包层管的Zr合金包含0.5-5重量％的Nb，0.01-0.35重量％的Fe，800-3,000ppm的O，5-300ppm的S，5-300ppm的一种或多种元素 ，其余的Zr，其中一个或多个元素选自P和Si。 （标号）（AA）25℃测定结果（MPa） （BB）300℃测量结果（MPa）
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公开(公告)号：KR1020120094796A
公开(公告)日：2012-08-27
申请号：KR1020110014279
申请日：2011-02-17
Applicant: 충남대학교산학협력단
Abstract: PURPOSE: A method for manufacturing a clad sheet using an aluminum alloy intermediate binder and a clad plate manufactured by the same are provided to improve the durability and the reliability of a clad plate by improving mechanical properties and specific strength characteristics because a heat-treated aluminum is used. CONSTITUTION: A method for manufacturing a clad sheet using an aluminum alloy intermediate binder is as follows. Several clad plates are laminated. An intermediate copper alloy binder is inserted into between the clad plates so that a laminated clad sheet structure is formed. The laminated clad sheet structure is treated by a solution. The solution-treated laminated clad sheet structure is quenched. The laminated clad sheet structure has been cooled is age-treated.
Abstract translation: 目的：提供一种使用铝合金中间粘合剂和由其制造的复合板的复合板的制造方法，通过改善机械性能和比强度特性来提高复合板的耐久性和可靠性，因为热处理铝 用来。 构成：使用铝合金中间体粘合剂制造复合板的方法如下。 层压多个复合板。 将中间铜合金粘合剂插入复合板之间，形成叠层的包覆板结构。 层压包覆片结构用溶液处理。 将经处理的层压复合板结构淬火。 已经冷却的层压包覆片结构经过老化处理。
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