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1. 发明专利

JPH0827477A LUBRICATING OIL FOR ALUMINUM CONTINUOUS CASTING MOLD AND ALUMINUM CONTINUOUS CASTING METHOD USING THE SAME 失效
公开(公告)号：JPH0827477A
公开(公告)日：1996-01-30
申请号：JP18279994
申请日：1994-07-12
申请人： SUMITOMO LIGHT METAL IND
发明人： MASE TOSHIAKI , ITO HIDEO , MOCHIZUKI KOICHI , UEHARA TOSHIHIKO , KASHIMA HIDEKAZU , NAGAE KOJI
IPC分类号： B22D11/07 , C10M101/02 , C10M129/74 , C10M145/14 , C10M169/04 , C10N20/00 , C10N20/02 , C10N40/20
摘要： PURPOSE:To provide a lubricating oil excellent in mold lubricity, supplying property to mold and oil-water separability, comprising each specific high- viscosity mineral oil and oily agent at respective specified proportions. CONSTITUTION:This lubricating oil for aluminum continuous casting mold is obtained by blending (A) 60-90wt.% of a high-viscosity mineral oil having a dynamic viscosity at 40 deg.C of 300-2000cst with (B) 10-40wt.% of at least one kind of oily agent selected from among esters of polyols of respective formulas I, II and III, esters of polyacrylic acid of formula IV (20000-100000cst in the dynamic viscosity at 40 deg.C) and esters of polymethacrylic acid of formula V (20000-100000cst in the dynamic viscosity at 40 deg.C). It is preferable that an aluminum (alloy) continuous casting be made by continuously feeding this lubricating oil onto the inner wall surface of a continuous casting mold.

2. 发明专利

JP2005272962A Filter medium for aluminum molten metal and its production method 审中-公开
标题翻译：铝金属过滤介质及其生产方法
公开(公告)号：JP2005272962A
公开(公告)日：2005-10-06
申请号：JP2004090180
申请日：2004-03-25
申请人： Ngk Adrec Co Ltd , Ngk Insulators Ltd , Sumitomo Light Metal Ind Ltd , エヌジーケイ・アドレック株式会社 , 住友軽金属工業株式会社 , 日本碍子株式会社
发明人： UKAI MOMOICHI , UEHARA TOSHIHIKO , SHIROTANI MASATO , WATANABE YOSHIO , NISHIUCHI KAZUMA , HIGUCHI HARUHITO
IPC分类号： B01D39/20 , B22C9/08 , B22D1/00 , B22D21/04 , B22D43/00 , C04B41/85 , C22B9/02 , C22B21/06
CPC分类号： Y02P10/234
摘要： PROBLEM TO BE SOLVED: To provide a filter medium for aluminum molten metal having excellent filtration efficiency at the time of filtering aluminum molten metal and having excellent durability as well. SOLUTION: The filter medium 1 for aluminum molten metal is constituted so that aggregate grains are bonded with a bonding agent in a state where pores 4 are formed, and is provided with a base material 2 having a function capable of passing fluid through the pores 4, wherein a passing-through promoting layer comprising a crystal silica-containing composition is arranged on the base material 2 without clogging the pores 4. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种铝熔融金属过滤介质，其在过滤铝熔融金属时具有优异的过滤效率并且具有优异的耐久性。解决方案：用于铝熔融金属的过滤介质1构成为使得在形成孔4的状态下，用粘合剂粘结集料颗粒，并且设置有具有能够使流体通过的功能的基材2 孔4，其中包含含结晶二氧化硅的组合物的通过促进层布置在基材2上而不堵塞孔4.版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JPH0987764A METHOD FOR RECOVERING METALLIC ALUMINUM FROM ALUMINUM DROSS AND DEVICE THEREFOR 失效
公开(公告)号：JPH0987764A
公开(公告)日：1997-03-31
申请号：JP27496295
申请日：1995-09-28
申请人： SUMITOMO LIGHT METAL IND
发明人： OSONO TOMOYA , KAGAYA HAJIME , UEHARA TOSHIHIKO , KAWAUCHI EIJI , MATSUI HIROSHI , MIURA TOSHIO , EGAWA HIROMI , KADOYA YASUJI
IPC分类号： C22B7/04 , C22B21/00
摘要： PROBLEM TO BE SOLVED: To provide a recovering method for metallic aluminum from an aluminum dross which restrains oxidize-exothermic reaction, reduces loss ratio of the metallic aluminum and can prevent the heat generation of the dross and the fuming and the dusting during the operation. SOLUTION: The aluminum dross 2 incorporated in a pot 1 is stirring-treated with rotating blades 3 and the metallic aluminum is separated and deposited to recover the metallic aluminum M from the bottom part of the pot. At the time of recovering this metallic aluminum, or during the interval from the dross stirring to the metallic aluminum recovering, the aluminum dross 2 in the pot is held in a non-oxidizing atmosphere. It is desirable that the oxygen concn. in the non-oxidizing atmosphere is made to

4. 发明专利

JPS60232475A MELTER FOR METALLIC MATERIAL 失效
公开(公告)号：JPS60232475A
公开(公告)日：1985-11-19
申请号：JP8898384
申请日：1984-05-03
申请人： SUMITOMO LIGHT METAL IND , SHINAGAWA FURNACE
发明人： OOYABU KUNIO , UEHARA TOSHIHIKO , OOTANI MAKOTO , MASAKI KATSUAKI , KAMIMURA SEIJI
IPC分类号： F27D13/00 , F27B3/04 , F27B3/18

5. 发明专利

JPH07155910A WIDTH-VARIABLE MOLD DEVICE 失效
公开(公告)号：JPH07155910A
公开(公告)日：1995-06-20
申请号：JP30187593
申请日：1993-12-01
申请人： SUMITOMO LIGHT METAL IND
发明人： NAKANO TADASHI , UEHARA TOSHIHIKO , ADACHI SHUNSUKE
IPC分类号： B22D11/16 , B22D11/04 , B22D11/049 , B22D11/05
摘要： PURPOSE:To provide a width-variable mold device easy in operation, excellent in and the precision, large in operational power and capable of making a device compact. CONSTITUTION:The width-variable mechanism 13 for moving simultaneously both long-side members 9a of the mold 3 is constituted of plural pairs of the first members 25 integrally fitted to the outside of the long-side members 9a, plural pairs of the wedge-shaped second member 27 arranged at the position interposed with both the first members 25 and moving the both long-side members 9a by restraining them with the first members 25, a rotary shaft 29 for moving the second members 27 in the long-side direction and a transmitting mechanism 31 for transmitting the driving force to the rotary shaft.

6. 发明专利

JPH04218624A METHOD FOR RECOVERING MATERIAL COMPONENT FROM CLAD MATERIAL 失效
公开(公告)号：JPH04218624A
公开(公告)日：1992-08-10
申请号：JP40281290
申请日：1990-12-17
申请人： SUMITOMO LIGHT METAL IND
发明人： ADACHI SHUNSUKE , UEHARA TOSHIHIKO , TSUCHIDA MAKOTO
IPC分类号： C22B7/00
摘要： PURPOSE:To reuse material components recovered from a clad material. CONSTITUTION:A waste material 10 is put into a supply tank 5, and this tank 5 is attached to a receiver tank 3. This receiver tank 3 is provided to a heat treatment furnace. Subsequently, the waste material in the supply tank 5 is heated and melted (primary melting treatment) at a temp. (e.g. 60 deg.C) higher than the liquids temp. (590 deg.C) of cladding materials 12 and lower than the solids temp. (643 deg.C) of a core material 11. The resulting molten metal is allowed to pass through a hole 5a and collect in the bottom of the receiver tank 3. Then, the material to be treated, after the primary melting treatment, is put into the ordinary heat treatment furnace and melted (secondary melting treatment) at a temp. of 660 deg.C which is higher than the liquids temp. (655 deg.C) of the core material 11, by which the residual material components which are not recovered yet by the primary melting treatment are recovered. By this method, the cladding material and the core material can be separately recovered, and reusability can be increased.

7. 发明专利

JPS60232482A MATERIAL CHARGER IN METALLIC BASE METAL MELTER 失效
公开(公告)号：JPS60232482A
公开(公告)日：1985-11-19
申请号：JP8898584
申请日：1984-05-03
申请人： SUMITOMO LIGHT METAL IND , SHINAGAWA FURNACE
发明人： OOYABU KUNIO , UEHARA TOSHIHIKO , OOTANI MAKOTO , MASAKI KATSUAKI , KAMIMURA SEIJI
IPC分类号： F27D3/00 , F27B3/04 , F27B3/18 , F27D3/04 , F27D13/00

8. 发明专利

JPH0724566A DEVICE FOR CASTING ALUMINUM 失效
公开(公告)号：JPH0724566A
公开(公告)日：1995-01-27
申请号：JP17052193
申请日：1993-07-09
申请人： SUMITOMO LIGHT METAL IND
发明人： NISHIO MASAHIRO , UEHARA TOSHIHIKO
IPC分类号： B22D35/00 , B22D41/50 , B22D41/54
摘要： PURPOSE:To introduce molten cleaned aluminum into the prescribed molds from a casting trough while keeping the clean molten metal condition without eroding the surface of a casting device even if this device is brought into fluidic contact with the molten aluminum. CONSTITUTION:In the aluminum casting device for supplying the molten aluminum 6 introduced through a casting trough 4 into the molds 2 through a molten metal distributing device 8 so as to cast the aimed aluminum ingot 18, the molten metal distributing device 8 is constituted with a cylindrical part 8a which penetrates the bottom part of the casting trough 4 and extends downward, and a flange part 8b arranged at the upper end part thereof. At least surface position contacting with the molten aluminum 6 is formed with silicon nitride material and on the other hand, the round part is formed at the corner part in the inlet side of a molten metal through-hole 8c to form a prescribed curving surface shape.

9. 发明专利

JPS617061A Melting and casting system of metallic material 失效
标题翻译：金属材料熔炼和铸造系统
公开(公告)号：JPS617061A
公开(公告)日：1986-01-13
申请号：JP12675184
申请日：1984-06-20
申请人： Sumitomo Light Metal Ind Ltd
发明人： UEHARA TOSHIHIKO , KATAOKA YOSHINORI , EMURA TOSHIAKI
IPC分类号： B22D47/00
摘要： PURPOSE: To reduce the charging time of a metallic material and to lessen the manpower for operation by heating and melting base metals in a cylindrical melting chamber, melting the same together with the remaining metallic materials into a molten metal in a main melting furnace and casting the molten metal to an ingot by a continuous casting device.
CONSTITUTION: Bundles 28 consisting of the base metals 24 preheated in a preheating flue 8 are charged into the cylindrical melting chamber 4 and are heated and melted continuously by a combustion heater such as burner provided in the lower part of the chamber. The molten metal 42 formed therein is stored in a holding chamber 6. A prescribed amt. of the molten metal 42 is then fed through a feed spout 12 into a main melting furnace 10 and is made into the molten metal together with the remaining metallic materials 26. The molten metal is introduced through a feed spout 14 into the holding furnace 16 where the molten metal is subjected to treatments such as degassing and slag removal. The molten metal is then supplied vai a casting spout 18 into the continuous casting device 20, by which the ingot 22 is continuously formed. The material charging time and melting time are reduced by the above-mentioned operation and the oxidation loss is effectively suppressed.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了减少金属材料的充电时间，并通过在圆柱形熔融室中加热和熔化贱金属来减少操作人力，将其与剩余的金属材料一起熔化成主熔融炉中的熔融金属和铸造熔融金属通过连续铸造装置到锭。构成：由在预热烟道8中预热的贱金属24组成的束28被装入圆筒形熔融室4中，并通过设置在室下部的燃烧加热器（例如燃烧器）进行加热和熔化。其中形成的熔融金属42被储存在保持室6中。熔融金属42然后通过进料口12进料到主熔化炉10中，并与剩余的金属材料26一起制成熔融金属。熔融金属通过进料喷口14引入到保温炉16中，对熔融金属进行脱气和除渣等处理。然后将熔融金属通过铸造出口18供给到连续铸造装置20中，通过该熔融金属锭连续地形成锭块22。通过上述操作减少材料充电时间和熔化时间，并且有效地抑制氧化损失。

10. 发明专利

JPS60240984A MATERIAL CHARGER IN METALLIC MATERIAL MELTING FURNACE 失效
公开(公告)号：JPS60240984A
公开(公告)日：1985-11-29
申请号：JP9709784
申请日：1984-05-15
申请人： SUMITOMO LIGHT METAL IND , SHINAGAWA FURNACE
发明人： OOYABU KUNIO , UEHARA TOSHIHIKO , OOTANI MAKOTO , MASAKI KATSUAKI , KAMIMURA SEIJI
IPC分类号： F27D13/00 , F27B3/18 , F27B3/28

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