JPS6421052A - Batch-type directly fired atmosphere heat-treating furnace - Google Patents

Batch-type directly fired atmosphere heat-treating furnace

Info

Publication number
JPS6421052A
JPS6421052A JP17844687A JP17844687A JPS6421052A JP S6421052 A JPS6421052 A JP S6421052A JP 17844687 A JP17844687 A JP 17844687A JP 17844687 A JP17844687 A JP 17844687A JP S6421052 A JPS6421052 A JP S6421052A
Authority
JP
Japan
Prior art keywords
furnace
gas
atmosphere
duct
circulating
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.)
Granted
Application number
JP17844687A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0437155B2 (enEXAMPLES
Inventor
Shuichi Kishida
Kazumi Uematsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Chugai Ro Co Ltd
Original Assignee
Chugai Ro Co Ltd
Kawasaki Steel Corp
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 Chugai Ro Co Ltd, Kawasaki Steel Corp filed Critical Chugai Ro Co Ltd
Priority to JP17844687A priority Critical patent/JPS6421052A/ja
Publication of JPS6421052A publication Critical patent/JPS6421052A/ja
Publication of JPH0437155B2 publication Critical patent/JPH0437155B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Furnace Details (AREA)
  • Control Of Heat Treatment Processes (AREA)
JP17844687A 1987-07-17 1987-07-17 Batch-type directly fired atmosphere heat-treating furnace Granted JPS6421052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17844687A JPS6421052A (en) 1987-07-17 1987-07-17 Batch-type directly fired atmosphere heat-treating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17844687A JPS6421052A (en) 1987-07-17 1987-07-17 Batch-type directly fired atmosphere heat-treating furnace

Publications (2)

Publication Number Publication Date
JPS6421052A true JPS6421052A (en) 1989-01-24
JPH0437155B2 JPH0437155B2 (enEXAMPLES) 1992-06-18

Family

ID=16048663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17844687A Granted JPS6421052A (en) 1987-07-17 1987-07-17 Batch-type directly fired atmosphere heat-treating furnace

Country Status (1)

Country Link
JP (1) JPS6421052A (enEXAMPLES)

Also Published As

Publication number Publication date
JPH0437155B2 (enEXAMPLES) 1992-06-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees