JPH044045U - - Google Patents

Info

Publication number
JPH044045U
JPH044045U JP4324190U JP4324190U JPH044045U JP H044045 U JPH044045 U JP H044045U JP 4324190 U JP4324190 U JP 4324190U JP 4324190 U JP4324190 U JP 4324190U JP H044045 U JPH044045 U JP H044045U
Authority
JP
Japan
Prior art keywords
furnace
decarburizing
annealing
atmosphere
dew point
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
JP4324190U
Other languages
English (en)
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 JP4324190U priority Critical patent/JPH044045U/ja
Publication of JPH044045U publication Critical patent/JPH044045U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例における脱炭焼鈍炉
の断面図。第２図は脱炭焼鈍炉において雰囲気の
露点を変更したさいの炉内雰囲気露点の変化を本
考案と従来脱炭焼鈍炉と対比して示す図。第３図
は本考案の一実施例において脱炭焼鈍炉の炉殻の
温度と炉内雰囲気露点の測定結果の一例を示す図
である。 １……ストリツプ、２……ヒータ、３……炉壁
、４……炉殻、５……雰囲気ガス供給管、６……
断熱層。

Claims (1)

    【実用新案登録請求の範囲】
  1. ストリツプを脱炭焼鈍する炉において、炉殻の
    外側に断熱層を設け、炉殻内面温度を雰囲気の露
    点以上としたことを特徴とする脱炭焼鈍炉の炉構
    造。
JP4324190U 1990-04-23 1990-04-23 Pending JPH044045U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4324190U JPH044045U (ja) 1990-04-23 1990-04-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4324190U JPH044045U (ja) 1990-04-23 1990-04-23

Publications (1)

Publication Number Publication Date
JPH044045U true JPH044045U (ja) 1992-01-14

Family

ID=31555493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4324190U Pending JPH044045U (ja) 1990-04-23 1990-04-23

Country Status (1)

Country Link
JP (1) JPH044045U (ja)

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