JPS59129868U - Gas injection lance for molten metal processing - Google Patents

Gas injection lance for molten metal processing

Info

Publication number
JPS59129868U
JPS59129868U JP2365783U JP2365783U JPS59129868U JP S59129868 U JPS59129868 U JP S59129868U JP 2365783 U JP2365783 U JP 2365783U JP 2365783 U JP2365783 U JP 2365783U JP S59129868 U JPS59129868 U JP S59129868U
Authority
JP
Japan
Prior art keywords
molten metal
metal processing
gas injection
injection lance
lance
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
JP2365783U
Other languages
Japanese (ja)
Inventor
摺石　泰三
吉加　博
大村　明人
地下　忠男
泉田　武
川路　敏巳
花岡　宏卓
Original Assignee
株式会社神戸製鋼所
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 by 株式会社神戸製鋼所 filed Critical 株式会社神戸製鋼所
Priority to JP2365783U priority Critical patent/JPS59129868U/en
Publication of JPS59129868U publication Critical patent/JPS59129868U/en
Pending legal-status Critical Current

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Landscapes

  • Furnace Charging Or Discharging (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図および第２図は本考案に係る溶融金属処理用気体
吹込みランスの斜視図、第３図は溶融金属に気体吹込む
際のランスの状態を説明する概略断面図、第４図はセラ
ミック被覆のないカーボンランスとセラミック被覆が設
けられているカーボンランスとの耐用回数を示す図であ
る。 １・・・・・・カーボンランス、２・・・・・・セラミ
ック被覆、３・・・・・・溶損部、４・・・・・・取鍋
、５・・・・・・溶融金属、Ｒ・・・・・・ランス。1 and 2 are perspective views of a gas blowing lance for processing molten metal according to the present invention, FIG. 3 is a schematic sectional view illustrating the state of the lance when blowing gas into molten metal, and FIG. FIG. 3 is a diagram showing the service life of a carbon lance without a ceramic coating and a carbon lance provided with a ceramic coating. 1... Carbon lance, 2... Ceramic coating, 3... Melted part, 4... Ladle, 5... Molten metal , R... Lance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 溶融金属処理用気体吹込みに使用するカーボンランスの
表面にセラミックの被覆を設けたことを特徴とする溶融
金属処理用気体吹込みランス。A gas blowing lance for molten metal processing, characterized in that a ceramic coating is provided on the surface of the carbon lance used for blowing gas for molten metal processing.
JP2365783U 1983-02-19 1983-02-19 Gas injection lance for molten metal processing Pending JPS59129868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2365783U JPS59129868U (en) 1983-02-19 1983-02-19 Gas injection lance for molten metal processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2365783U JPS59129868U (en) 1983-02-19 1983-02-19 Gas injection lance for molten metal processing

Publications (1)

Publication Number Publication Date
JPS59129868U true JPS59129868U (en) 1984-08-31

Family

ID=30154731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2365783U Pending JPS59129868U (en) 1983-02-19 1983-02-19 Gas injection lance for molten metal processing

Country Status (1)

Country Link
JP (1) JPS59129868U (en)

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