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1. 发明专利

JP6794598B2 Ti−Al系合金の製造方法有权
公开(公告)号：JP6794598B2
公开(公告)日：2020-12-02
申请号：JP2017032273
申请日：2017-02-23
申请人：株式会社神戸製鋼所
发明人：工藤史晃 , 松若大介 , 石田斉 , 出浦哲史
IPC分类号： C22C14/00 , C22C21/00 , B22D21/02 , B22D11/041 , B22D11/059 , C22B9/20 , C22B9/04 , C22B9/10

2. 发明专利

JP2013245398A Method for producing titanium ingot 有权
标题翻译：生产钛白粉的方法
公开(公告)号：JP2013245398A
公开(公告)日：2013-12-09
申请号：JP2012122186
申请日：2012-05-29
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： HARIO SHUICHI , SUMIDA TSUNE
IPC分类号： C22B34/12 , B22D1/00 , B22D21/02 , C22B7/00 , C22B9/22
CPC分类号： Y02P10/214
摘要： PROBLEM TO BE SOLVED: To provide a technique for supplying an alloy raw material and a granular titanium raw material in a melting furnace with good yield and uniformly, in a method for producing a titanium alloy ingot by means of a melting furnace having a hearth.SOLUTION: A method is for producing a titanium alloy ingot by melting titanium and metal oxide by means of a melting furnace having a hearth for melting a raw material. The method for producing the titanium alloy ingot includes a step of adding a composition containing metal oxide, in the melted titanium in the hearth, and the composition includes at least one or more through holes at an inside thereof.
摘要翻译：要解决的问题：为了提供一种在熔融炉中以良好的产率和均匀的方式在合金原料和粒状钛原料中提供一种用于通过具有炉床的熔炉制造钛合金锭的方法。解决方案：一种用于通过具有用于熔化原料的炉床的熔炉熔化钛和金属氧化物来生产钛合金锭的方法。钛合金锭的制造方法包括在炉床中的熔融钛中添加含有金属氧化物的组合物的工序，该组合物在其内部包括至少一个以上的贯通孔。

3. 发明专利

JP4603840B2 Casting apparatus for a chamber moisture absorption prevention method and casting apparatus 有权
公开(公告)号：JP4603840B2
公开(公告)日：2010-12-22
申请号：JP2004266615
申请日：2004-09-14
申请人：株式会社三社電機製作所 , 株式会社松風
发明人：正男加藤岡 , 増人安井 , 信夫安田 , 正典西村 , 久美子黒原
IPC分类号： B22D23/00 , B22D21/02 , B22D45/00

4. 发明专利

JP4506057B2 Cold crucible melting and casting equipment 有权
公开(公告)号：JP4506057B2
公开(公告)日：2010-07-21
申请号：JP2001265168
申请日：2001-09-03
申请人：富士電機システムズ株式会社
发明人：英顕只野
IPC分类号： F27B14/06 , H05B6/26 , B22D11/041 , B22D21/02 , B22D45/00 , F27B14/14 , F27B14/18 , F27D3/14 , F27D11/06 , H05B6/44

5. 发明专利

JP3835673B2 Light metal casting, in particular manufacturing method and apparatus of the magnesium or magnesium alloy parts 有权
公开(公告)号：JP3835673B2
公开(公告)日：2006-10-18
申请号：JP2001149918
申请日：2001-05-18
申请人：カーンゲーエムベーハーライトメタル−ジーサンテクニック
发明人：カーンベアンハート
IPC分类号： B22D21/02 , B22D21/04 , B22D18/00 , B22D18/04 , B22D18/08 , B22D23/00 , B22D27/15
CPC分类号： B22D27/15 , B22D18/04 , B22D18/08

6. 发明专利

JP2004529778A Improved surface quality, structural integrity, and centrifugal casting under vacuum by an isotropic graphite mold of nickel-base superalloy having mechanical properties 有权
公开(公告)号：JP2004529778A
公开(公告)日：2004-09-30
申请号：JP2003503849
申请日：2002-06-07
申请人：サントク・アメリカ・インコーポレイテッド
发明人：スコット，ドナルド , レイ，ランジャン
IPC分类号： B22C1/00 , B22C5/00 , B22C9/24 , B22D13/00 , B22D13/02 , B22D13/06 , B22D13/10 , B22D21/02 , C01B31/00 , C22B9/22 , C22C1/02 , C22C19/05 , C22C19/07
CPC分类号： B22D21/025 , B22D13/00 , B22D13/101
摘要：様々なニッケル基超合金を真空下若しくは低分圧の不活性ガス下で溶融し、次いで自軸まわりに回転する黒鉛製鋳型を使って真空下若しくは低分圧の不活性ガス下で溶湯を遠心鋳造することにより、合金からリング、管、及びパイプ等の工業用部品を製造する方法が提供される。この鋳型は、静水圧圧縮若しくは振動成形によって製造した高密度且つ高強度の超微細粒等方性黒鉛を機械加工して作製したものである。

7. 发明专利

JP2003254076A METHOD OF MANUFACTURING FOR TURBINE WHEEL RUNNER 审中-公开
公开(公告)号：JP2003254076A
公开(公告)日：2003-09-10
申请号：JP2003056315
申请日：2003-03-03
申请人： DAIMLER CHRYSLER AG
发明人： BAUR HARTMUT , BUSSE PETER DR , FLEDERSBACHER PETER , WORTBERG DANIEL BALA
IPC分类号： F01D5/04 , B22D17/20 , B22D19/00 , B22D19/04 , B22D21/02 , B22D21/06 , B22D27/09 , F01D5/02 , F02B39/00
摘要： PROBLEM TO BE SOLVED: To provide a method which easily and surely connects parts of a turbine wheel runner consisting of a plurality of parts, and also to provide connections manufactured based on the method. SOLUTION: The connection between the parts is formed by casting an end of a shaft with a casting alloy. The shaft 1 is made of steel and the casting alloy is made from an intermetallic compound of the TiAl type. The connection is formed by frictional connection, shape connection or material connection or a combination of these connections. COPYRIGHT: (C)2003,JPO

8. 发明专利

JP3404639B2 失效
公开(公告)号：JP3404639B2
公开(公告)日：2003-05-12
申请号：JP30968395
申请日：1995-11-06
IPC分类号： B22D39/02 , B22D3/00 , B22D21/02 , B22D39/04

9. 发明专利

JP3322899B2 失效
公开(公告)号：JP3322899B2
公开(公告)日：2002-09-09
申请号：JP1860492
申请日：1992-02-04
IPC分类号： B22D21/02 , C22F1/00 , C22F1/18

10. 发明专利

JP2002096156A MOLTEN METAL POURING APPARATUS 失效
公开(公告)号：JP2002096156A
公开(公告)日：2002-04-02
申请号：JP2000281297
申请日：2000-09-18
申请人： SANSHA ELECTRIC MFG CO LTD
发明人： KATOOKA MASAO , KAWASHIMA YOSHIMASA , ISHII HIDEO
IPC分类号： B22D37/00 , B22D21/02 , B22D23/00 , B22D41/08 , B22D45/00
摘要： PROBLEM TO BE SOLVED: To remove occurrence of stain and damage on a peep glass window, and to make it possible to adjust the opening state of the lower part of a crucible while recognizing the state inside the crucible, thus removing inferior casting. SOLUTION: This molten metal pouring apparatus is of a vessel form with its upper part being opened and the whole body thereof is vertically divided, and comprises a crucible with a flange provided on the outer periphery of the opening of respective divided parts, a melting chamber hermetically sealed with a chamber cover provided with a peep glass window on the upper part thereof housing the crucible with high-frequency coil encircling in a cylindrical form around it, and a casting chamber housing a cast mold into which the molten metal flowing out from the bottom part of the crucible is poured. Further, in the melting chamber are provided a fixed supporting body that hangs down the crucible while supporting the flange, and a movable supporting body and a rod-driving means that open the crucible from the bottom into the form of a wedge by supporting or releasing the support of the flange of the crucible. In this case, the crucible is so made as to open itself from the bottom by its own weight in accordance with the quantity of displacement of the movable supporting body.

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