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1. 发明专利

JP2008246550A Method for manufacturing preform, preform, and cast-in product using preform 审中-公开
标题翻译：使用优先级制造预制，预制和投入产品的方法
公开(公告)号：JP2008246550A
公开(公告)日：2008-10-16
申请号：JP2007092868
申请日：2007-03-30
申请人： Iwate Industrial Research Center , 地方独立行政法人岩手県工業技術センター
发明人： IKE HIROYUKI , TAKAGAWA KANJIN , IWASHIMIZU KOJI
IPC分类号： B22D19/08 , B22D19/00 , B22D19/14 , B22F1/00 , B22F7/08
摘要： PROBLEM TO BE SOLVED: To ensure sticking by surely alloying a cermet material and a basic metal and to reduce the cost by simplifying its manufacturing process.
SOLUTION: The method for manufacturing the preform by sticking powdery cermet material S to the basic metal M, the powdery cermet material S and the powdery metallic binder B are mixed and the mixture Q is arranged in a holding mold 10 in a powdery state together with a molding A of the basic metal M and is heated and melted while pressurizing the molding A of the basic metal M in a heat treatment furnace 13, thereby obtaining the preform.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过确保金属陶瓷材料和碱性金属的合金化来确保粘附，并通过简化其制造工艺来降低成本。解决方案：通过将粉状金属陶瓷材料S粘附到碱性金属M，粉末金属陶瓷材料S和粉末状金属粘合剂B上来制造预成型体的方法，并将混合物Q布置在保持模具10中，粉末状与基体金属M的成型体A一起加热熔融，同时在热处理炉13中对基体金属M的成型体A加压，从而获得预成型体。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007260766A Internally chilled article production method and internally chilled article 审中-公开
标题翻译：内部冷冻制品生产方法和内部冷冻制品
公开(公告)号：JP2007260766A
公开(公告)日：2007-10-11
申请号：JP2006093170
申请日：2006-03-30
申请人： Iwate Industrial Research Center , Iwate Univ , 国立大学法人岩手大学 , 地方独立行政法人岩手県工業技術センター
发明人： IKE HIROYUKI , TAKAGAWA KANJIN , ABE HIROYUKI , KUROKI MIYUKI , MONMA NORITOMO , IWASHIMIZU KOJI
IPC分类号： B22D19/00 , B22C9/02 , B22C9/04 , B44C1/28 , C22C13/00 , C22C13/02
摘要： PROBLEM TO BE SOLVED: To enhance the quality of an internally chilled article by reducing such adverse influence on the internally chilled article that an internal chill material is easily cracked or the internal chill material is melted and its shape is easily lost, and improving the adhesion between the internal chill material and a casting metal.
SOLUTION: An internally chilled article production method is provided in which the internal chill material W is arranged in a mold K, and then a melted casting metal M is poured into the mold K to produce the internally chilled article, wherein tin or a tin alloy is used as the casting metal M. The tin alloy contains at least one kind of substance selected from among Sb, Zn, Al, Ca, Cu, Fe, Mg and Si. The tin or tin alloy has high specific gravity, has satisfactory wettability with the internal chill material, and is easily joined to the internal chill material without forming an oxide film. Further, because of the relatively low melting point of the tin or tin ally, the temperature of molten metal can be set relatively low. Accordingly, adverse influences on the internally chilled article such as easy cracking of the internal chill material by thermal impact or easy shape collapse of the internal chill material due to melting are avoided. The internally chilled article of high quality can be obtained throgh the above procedure.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过减少对内部冷却物品的易受破坏的内部冷却材料或内部冷却材料熔化并且其形状容易损失的内部冷冻制品的这种不利影响来提高内部冷冻制品的质量，以及改善内部冷却材料和铸造金属之间的粘合性。解决方案：提供一种内部冷冻制品的制造方法，其中将内部冷却材料W布置在模具K中，然后将熔融的铸造金属M倒入模具K中以制造内部冷冻制品，其中锡或使用锡合金作为铸造金属M.该锡合金含有选自Sb，Zn，Al，Ca，Cu，Fe，Mg和Si中的至少一种物质。锡或锡合金具有高比重，与内部冷却材料具有令人满意的润湿性，并且容易地连接到内部冷却材料而不形成氧化膜。此外，由于锡或锡的熔点相对较低，熔融金属的温度可以设定得相对较低。因此，避免了对内部冷冻制品的不利影响，例如通过热冲击容易地破裂内部冷却材料，或者避免由于熔化而使内部冷却材料容易形状崩溃。根据上述程序可以获得高品质的内部冷冻制品。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008045165A Method for removing impurity from molten cast iron 审中-公开
标题翻译：从铸铁中除去污染物的方法
公开(公告)号：JP2008045165A
公开(公告)日：2008-02-28
申请号：JP2006220775
申请日：2006-08-12
申请人： Iwate Industrial Research Center , 地方独立行政法人岩手県工業技術センター
发明人： TAKAGAWA KANJIN , IKE HIROYUKI , SATO KAZUHIRO , TAKAHASHI NAOYUKI
IPC分类号： C21C1/08
摘要： PROBLEM TO BE SOLVED: To more efficiently remove impurities by promoting a demanganization reaction while suppressing the increase of the quantity of an iron oxide to a minimal value.
SOLUTION: This method for removing impurities comprises steps of: dividing a mixed raw material group including a plurality of iron-base raw materials into a first raw material group G1 with a mass of Ma, in which a mass content ratio Ea of silicon to manganese satisfies Ea≤1.5, and a second raw material group G2 with a mass of Mb, in which a mass content ratio Eb of silicon to manganese satisfies Eb>Ea and also the mass Mb satisfies Mb≤1.5Ma; melting the first raw material group G1 at first; adding an iron oxide to the molten cast iron to float up slag to the surface of the molten metal; subsequently adding the second raw material group G2 to the molten metal of the first raw material group G1; and melting the second raw material group G2 together with the first raw material group G1 to float up the slag to the surface of the molten cast iron again.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了更有效地除去杂质，同时抑制氧化铁的量增加到最小值，同时促进去离子化反应。解决方案：这种去除杂质的方法包括以下步骤：将包含多个铁基原料的混合原料组分成质量为Ma的第一原料组G1，其中质量含量比Ea为硅与锰满足Ea≤1.5，质量为Mb的第二原料组G2，其中硅与锰的质量含量比Eb满足Eb> Ea，质量Mb满足Mb≤1.5Ma; 首先熔化第一原料组G1; 向熔融铸铁中加入氧化铁以将渣浮起至熔融金属的表面; 随后将第二原料组G2加入到第一原料组G1的熔融金属中; 并且与第一原料组G1一起熔化第二原料组G2，以将炉渣再次浮起至熔融铸铁的表面。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008049399A Method for manufacturing preform, preform and inserted article using preform 审中-公开
标题翻译：使用优先级制造预制，预制和插入文章的方法
公开(公告)号：JP2008049399A
公开(公告)日：2008-03-06
申请号：JP2007194086
申请日：2007-07-26
申请人： Iwate Industrial Research Center , 地方独立行政法人岩手県工業技術センター
发明人： IKE HIROYUKI , TAKAGAWA KANJIN , IBARASHIMA AKIRA , HOTTA MASAHIRO , ASO SETSUO
IPC分类号： B22D19/14 , B22D13/10 , B22D19/00 , B22D27/15 , B22F8/00 , C22C1/05 , C22C1/10
CPC分类号： Y02P10/24 , Y02W30/541
摘要： PROBLEM TO BE SOLVED: To simplify a manufacturing method to achieve cost reduction by surely performing the adhesion to surely obtain the alloying of a cermet material and a basic metal. SOLUTION: The method is for manufacturing a preform by making the powdery and granular cermet material S adhere to the basic metal M. The powdery and granular material S and the powdery and granular metallic binder B are mixed and the mixed mixture Q is disposed into a mold 1 as the powdery and granular state, and thereafter, the molten basic metal M is cast into the mold 1 on this mixture Q to manufacture an article containing the preform. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了简化通过可靠地进行粘合来实现成本降低的制造方法，以确保获得金属陶瓷材料和碱性金属的合金化。解决方案：该方法用于通过使粉状和颗粒状金属陶瓷材料S粘附到碱性金属M上来制造预制品。将粉末状颗粒材料S和粉末状和颗粒状金属粘合剂B混合，混合混合物Q为以粉末和颗粒状态放置在模具1中，然后将熔融的碱性金属M浇注到该混合物Q上的模具1中，以制造含有预成型体的制品。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2012219340A Method for manufacturing cast iron material, cast iron material, and sleeve for die casting machine 有权
标题翻译：制造铸铁材料，铸铁材料和模具机的方法
公开(公告)号：JP2012219340A
公开(公告)日：2012-11-12
申请号：JP2011087327
申请日：2011-04-11
申请人： Iwate Industrial Research Center , Konishi Chuzo:Kk , 地方独立行政法人岩手県工業技術センター , 株式会社小西鋳造
发明人： IKE HIROYUKI , TAKAGAWA KANJIN , IWASHIMIZU KOJI , KONISHI NOBUO , ASO SETSUO
IPC分类号： C21D5/00 , B22D1/00 , B22D17/20 , B22D25/02 , B22D27/20 , C22C33/10 , C22C37/04
摘要： PROBLEM TO BE SOLVED: To achieve low cost, superior strength and ductility, and wear resistance, and also to achieve improvement of erosion wear resistance especially.SOLUTION: A casting is obtained by casting a molten metal containing 2.0-4.5 mass% of C, 0.5-3.0 mass% of Si, 0.2-1.0 mass% of Mn, 0.1 mass% or less of P, 6.0-15.0 mass% of Co, and 0.1 mass% or less of Mg with the balance comprising Fe and unavoidable impurities. Then, the casting is subjected to heat treatment, and a cast iron material is obtained, which has a matrix structure comprising at least any structure of tempered martensite and fine pearlite and a hardness of HRC45 or more.
摘要翻译：要解决的问题：为了实现低成本，优异的强度和延展性，耐磨性，并且还特别地提高了耐磨损性。解决方案：通过铸造含有2.0-4.5质量％的C，0.5-3.0质量％的Si，0.2-1.0质量％的Mn，0.1质量％以下的P，6.0-15.0的熔融金属， Co的质量％，Mg的0.1质量％以下，余量由Fe和不可避免的杂质构成。然后，对铸件进行热处理，得到具有回火马氏体和细珠光体的至少任何结构的基体结构，HRC45以上的硬度的铸铁材料。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2008246551A Sleeve for die casting machine, and its manufacturing method 审中-公开
标题翻译：模具机及其制造方法
公开(公告)号：JP2008246551A
公开(公告)日：2008-10-16
申请号：JP2007092869
申请日：2007-03-30
申请人： Iwate Industrial Research Center , Konishi Chuzo:Kk , 地方独立行政法人岩手県工業技術センター , 株式会社小西鋳造
发明人： IKE HIROYUKI , TAKAGAWA KANJIN , IWASHIMIZU KOJI , KONISHI NOBUO
IPC分类号： B22D17/20
摘要： PROBLEM TO BE SOLVED: To more enhance durability by using a material excellent in erosion resistance and wear resistance for the inside of a wall part to improve the wear resistance and the erosion resistance and to enhance the joining strength between the material excellent in erosion resistance and wear resistance and the wall part.
SOLUTION: A molten metal pouring hole 11 for supplying the molten metal is formed in the back-side of a cylindrical wall part 10, and the molten metal supplied from the molten metal pouring hole 11 is spouted from an opening hole 13 at the front-side with a plunger sliding the inner part. In the whole or a part of the inside of the wall part 10, a preform 20 sticking powdery cermet material 21 with a basic metal 22 by melting the basic metal 22, is exposed at the cermet material 21 side of the preform 20 and integrally formed with the insert-casting.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过使用对壁部内部具有优异的耐腐蚀性和耐磨性的材料来提高耐磨性和耐冲蚀性，提高耐久性，并且提高优异的材料之间的接合强度耐腐蚀性和耐磨性和壁部分。解决方案：在圆筒壁部10的后侧形成用于供给熔融金属的熔融金属注入孔11，从熔融金属注入孔11供给的熔融金属从开口孔13喷出前侧具有滑动内部的柱塞。在壁部件10的内部的全部或一部分中，通过熔化碱性金属22将具有碱性金属22的粉状金属陶瓷材料21粘附在预成型体20的金属陶瓷材料21侧并露出，与插入式。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2006274309A Method for treating nickel plating sludge 有权
标题翻译：处理镍镀层污泥的方法
公开(公告)号：JP2006274309A
公开(公告)日：2006-10-12
申请号：JP2005092042
申请日：2005-03-28
申请人： Iwate Industrial Research Center , Tokyo Wire Works Ltd , 地方独立行政法人岩手県工業技術センター , 株式会社東京ワイヤー製作所
发明人： SHIYOUBUSAWA YOSHIYUKI , TAKAGAWA KANJIN , IKE HIROYUKI , SATO TADASHI , YAMADA HIROYOSHI , SASAKI HIROSHI
IPC分类号： C22B23/02 , C02F11/06 , C02F11/10 , C02F11/12 , C22B5/10 , C22B7/00 , C22B9/10
CPC分类号： Y02W30/54
摘要： PROBLEM TO BE SOLVED: To provide a system where nickel can be recovered from nickel plating sludge at a recovery of ≥80%, and can be recycled as useful resources. SOLUTION: The method comprises: a drying stage where recovered nickel plating sludge is heated, so as to reduce a water content therein; an oxidizing stage where the obtained dry nickel plating sludge is heated at high temperature and is oxidized, so as to be nickel oxide-containing lumpy matter; a preliminary reducing stage where the obtained lumpy matter is pulverized, is thereafter heated together with a carbon source, and is subjected to preliminary reducing; a melting-reducing stage where the obtained preliminarily reduced product is heated and melted together with the carbon source; and a recovering stage where the melted and reduced metal nickel is recovered. Upon the heating and melting for the preliminarily reduced product, it is possible that shell powder is charged, and dephosphorization and desulfurization are jointly performed. Also, it is possible that the nickel plating sludge obtained through the drying stage is accumulated, and after its storage by a fixed amount, the treatments on and after the oxidizing stage are continuously performed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供镍回收率高于80％的镍电池回收系统，可作为有用资源回收利用。解决方案：该方法包括：将回收的镍电镀污泥加热的干燥阶段，以减少其中的含水量; 所得到的干镍电镀污泥在高温下被加热并被氧化的氧化阶段，以便是含氧化镍的块状物质; 将得到的块状物粉碎的初步还原阶段随后与碳源一起加热，进行初步还原; 将得到的预缩合物与碳源一起加热熔融的熔融还原阶段; 以及回收熔融和还原的金属镍的回收阶段。对于预先还原的产物进行加热熔化，可以将壳粉末装入，脱磷脱硫一起进行。此外，通过干燥阶段获得的镀镍污泥可能被累积，并且在其保存一定量之后，连续进行氧化阶段和之后的处理。版权所有（C）2007，JPO＆INPIT

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