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1. 发明专利

JP2014070231A DIRECT RECYCLING METHOD OF Ni-BASED SINGLE CRYSTAL SUPERALLOY COMPONENT 有权
标题翻译： Ni基单晶超级组分的直接回收方法
公开(公告)号：JP2014070231A
公开(公告)日：2014-04-21
申请号：JP2012215325
申请日：2012-09-28
申请人： National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： HARADA KOJI , KOBAYASHI TOSHIHARU , YOKOGAWA TADAHARU , KOIZUMI YUTAKA , SAKAMOTO MASAO , OSAWA MASATO
IPC分类号： C22B23/06 , B09B3/00 , B09B5/00 , B22D27/04 , C22B7/00
CPC分类号： Y02P10/214 , Y02P10/224 , Y02P10/23
摘要： PROBLEM TO BE SOLVED: To provide a direct recycling method of a Ni-based single crystal superalloy component.SOLUTION: There is provided a recycling method of a Ni-based single crystal superalloy component when a coat layer of a heat shield coating is broken, or damage is caused in a Ni-based single crystal superalloy in which the Ni-based single crystal superalloy component is coated with a heat shield coating including ceramic. The recycling method includes: a process in which the Ni-based single crystal superalloy component is melted at a temperature that is at least a melting point of the Ni-based single crystal superalloy and less than a melting point of the ceramic; a process in which a casting mold 30 for the recycle Ni-based single crystal superalloy component is heated to at least the melting temperature of the Ni-based single crystal superalloy; a process in which the melted Ni-based super alloy is poured in the casting mold to produce a melting stock or grow the Ni-based single crystal superalloy; and a process in which the melting stock or the recycle Ni-based single crystal superalloy component is taken out from the casting mold.
摘要翻译：要解决的问题：提供Ni基单晶超合金部件的直接再循环方法。解决方案：当防热涂层的涂层破裂时，提供了Ni基单晶超合金部件的再循环方法，或者在Ni系单晶超耐热合金中使用包含陶瓷的隔热涂层涂覆Ni基单晶超合金部件时产生损伤。回收方法包括：Ni基单晶超合金成分在Ni基单晶超耐热合金的熔点至少为熔点且小于陶瓷的熔点的温度下熔融的工序; 将用于再循环Ni基单晶超合金部件的铸模30加热至至少Ni基单晶超耐热合金的熔融温度的工序; 将熔融的Ni基超合金浇注到铸模中以产生熔融原料或生长Ni基单晶超合金的方法; 以及从铸模中取出熔融原料或循环的Ni系单晶超合金成分的工序。

2. 发明专利

JP2004149859A DESIGN SUPPORT PROGRAM AND DESIGN SUPPORT SYSTEM FOR GAMMA'-PRECIPITATION-STRENGTHENED PLATINUM-GROUP-ELEMENT-ADDED Ni-BASE SUPERALLOY 审中-公开
标题翻译：设计支持程序和设计支持系统，用于加强加强型铂族元素添加的Ni基超级合金
公开(公告)号：JP2004149859A
公开(公告)日：2004-05-27
申请号：JP2002316891
申请日：2002-10-30
申请人： National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： YOKOGAWA TADAHARU , HARADA KOJI , KOIZUMI YUTAKA , KOBAYASHI TOSHIHARU , OSAWA MASATO
IPC分类号： C22C1/02 , C22C19/03 , G06F17/50
CPC分类号： C22C19/057 , C22C1/02 , C22C19/03 , G06F19/706
摘要： PROBLEM TO BE SOLVED: To provide a design support program and a design support system for a new γ'-precipitation-strengthened platinum-group-element-added Ni-base superalloy by which the alloy characteristics analysis and alloy composition search of a γ'-precipitation-strengthened Ni-base superalloy to which platinum group elements are added can be simply and easily performed with high efficiency. SOLUTION: For supporting the design of the γ'-precipitation-strengthened platinum-group-added Ni-base superalloy, a computer functions as: an input means 1 for inputting the alloy composition, service temperature and service stress of the Ni-base superalloy; a storage means (2) for previously storing constituent elements of the Ni-base superalloy, a structure factor computation formula and an alloy characteristics computation formula; a structure factor computing means (3) for computing the structure factor from the alloy composition by using the structure factor computation formula read out from the storage means (2); an alloy characteristics computing means (4) for computing alloy characteristics from the alloy composition, the structure factor, the service temperature and the service stress by using the alloy characteristics computation formula read out from the storage means (2); and an output means (5) for outputting the structure factor and the alloy characteristics together with the alloy composition. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为新型γ'-析出强化铂族元素添加Ni基超级合金提供设计支持程序和设计支持系统，通过该系统合金特性分析和合金组成搜索添加了铂族元素的γ'-析出强化Ni基超合金能够以高效率简单且容易地进行。
解决方案：为了支持γ'-沉淀强化铂族添加的Ni基超合金的设计，计算机的功能如下：输入装置1，用于输入合金成分，使用温度和Ni的使用应力基超合金用于预先存储Ni基超级合金的构成元素的存储装置（2），结构因子计算公式和合金特性计算公式; 一种用于通过使用从存储装置（2）读出的结构因子计算公式计算来自合金成分的结构因子的结构因子计算装置（3）。用于通过使用从存储装置（2）读出的合金特性计算公式计算合金组成的合金特性，结构因素，使用温度和使用应力的合金特性计算装置（4）。以及用于与合金组成一起输出结构因子和合金特性的输出装置（5）。版权所有（C）2004，JPO

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