JPS63184663U - - Google Patents

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Publication number
JPS63184663U
JPS63184663U JP7612787U JP7612787U JPS63184663U JP S63184663 U JPS63184663 U JP S63184663U JP 7612787 U JP7612787 U JP 7612787U JP 7612787 U JP7612787 U JP 7612787U JP S63184663 U JPS63184663 U JP S63184663U
Authority
JP
Japan
Prior art keywords
ingot
lifting
chamber
electron beam
lowering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7612787U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7612787U priority Critical patent/JPS63184663U/ja
Publication of JPS63184663U publication Critical patent/JPS63184663U/ja
Pending legal-status Critical Current

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  • Continuous Casting (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のインゴツト引抜装置の一実施
例及びこれを備えた電子ビーム溶解炉を示す概略
側面図、第２図は従来のインゴツト引抜装置及び
これを備えた電子ビーム溶解炉を示す概略側面図
である。 図中、１は電子ビーム溶解炉、２は溶解室、３
はインゴツト引抜装置、８は水冷ルツボ、９はイ
ンゴツト、１０は引抜底部、１１は引抜室、２１
は昇降台、２２は昇降運動機構である。 Fig. 1 is a schematic side view showing an embodiment of the ingot drawing device of the present invention and an electron beam melting furnace equipped with the same, and Fig. 2 is a schematic side view showing a conventional ingot drawing device and an electron beam melting furnace equipped with the same. FIG. In the figure, 1 is an electron beam melting furnace, 2 is a melting chamber, and 3
1 is an ingot drawing device, 8 is a water-cooled crucible, 9 is an ingot, 10 is a drawing bottom, 11 is a drawing chamber, 21
2 is a lifting platform, and 22 is a lifting movement mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真空に維持される溶解室内で回転されながら降
下される棒状原料に電子ビームを照射して溶解し
、その溶滴を水冷ルツボ内に滴下して凝固させ、
該ルツボの引抜底部を降下させて凝固したインゴ
ツトを溶解室外に引き抜く装置において、上記溶
解室の下部に真空に維持される引抜室を接続し、
上記引抜底部を上記引抜室内を昇降する昇降台上
に設けると共に、該昇降台を昇降させるための昇
降運動機構をその軸芯が引き抜かれるインゴツト
の軸芯と並列になるように設けたことを特徴とす
る電子ビーム溶解炉のインゴツト引抜装置。 A rod-shaped raw material that is rotated and lowered in a melting chamber maintained in a vacuum is irradiated with an electron beam to melt it, and the resulting droplets are dropped into a water-cooled crucible and solidified.
In the apparatus for lowering the drawing bottom of the crucible to draw the solidified ingot out of the melting chamber, a drawing chamber maintained in a vacuum is connected to the lower part of the melting chamber,
The drawing bottom part is provided on a lifting platform that moves up and down within the drawing chamber, and a lifting movement mechanism for lifting and lowering the lifting table is provided so that its axis is parallel to the axis of the ingot to be pulled. An ingot drawing device for an electron beam melting furnace.
JP7612787U 1987-05-22 1987-05-22 Pending JPS63184663U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7612787U JPS63184663U (en) 1987-05-22 1987-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7612787U JPS63184663U (en) 1987-05-22 1987-05-22

Publications (1)

Publication Number Publication Date
JPS63184663U true JPS63184663U (en) 1988-11-28

Family

ID=30922919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7612787U Pending JPS63184663U (en) 1987-05-22 1987-05-22

Country Status (1)

Country Link
JP (1) JPS63184663U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010090313A1 (en) * 2009-02-09 2010-08-12 東邦チタニウム株式会社 Metal slab manufacturing device that uses an electron beam and metal slab manufacturing method using same
WO2012115272A1 (en) * 2011-02-25 2012-08-30 東邦チタニウム株式会社 Melting furnace for smelting metal
JP2012177522A (en) * 2011-02-25 2012-09-13 Toho Titanium Co Ltd Melting furnace for manufacturing metal
JP2018514391A (en) * 2015-05-08 2018-06-07 アー エル デー ヴァキューム テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＡＬＤ Ｖａｃｕｕｍ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＧｍｂＨ Apparatus and method for manufacturing ingot

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010090313A1 (en) * 2009-02-09 2010-08-12 東邦チタニウム株式会社 Metal slab manufacturing device that uses an electron beam and metal slab manufacturing method using same
JP5033246B2 (en) * 2009-02-09 2012-09-26 東邦チタニウム株式会社 Metal slab manufacturing apparatus using electron beam and metal slab manufacturing method using the same
WO2012115272A1 (en) * 2011-02-25 2012-08-30 東邦チタニウム株式会社 Melting furnace for smelting metal
JP2012177522A (en) * 2011-02-25 2012-09-13 Toho Titanium Co Ltd Melting furnace for manufacturing metal
JP2018514391A (en) * 2015-05-08 2018-06-07 アー エル デー ヴァキューム テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＡＬＤ Ｖａｃｕｕｍ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＧｍｂＨ Apparatus and method for manufacturing ingot

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