JPS51119607A - A heating furnace for tubular rods - Google Patents

A heating furnace for tubular rods

Info

Publication number
JPS51119607A
JPS51119607A JP4544275A JP4544275A JPS51119607A JP S51119607 A JPS51119607 A JP S51119607A JP 4544275 A JP4544275 A JP 4544275A JP 4544275 A JP4544275 A JP 4544275A JP S51119607 A JPS51119607 A JP S51119607A
Authority
JP
Japan
Prior art keywords
heating furnace
tubular rods
tubular
rods
tumbling
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
JP4544275A
Other languages
Japanese (ja)
Other versions
JPS5440044B2 (en
Inventor
Takashi Sakano
Teruo Mizuguchi
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.)
Chugai Ro Co Ltd
Original Assignee
Chugai Ro Co Ltd
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 filed Critical Chugai Ro Co Ltd
Priority to JP4544275A priority Critical patent/JPS51119607A/en
Publication of JPS51119607A publication Critical patent/JPS51119607A/en
Publication of JPS5440044B2 publication Critical patent/JPS5440044B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes

Abstract

PURPOSE:To effect heating or heat treatment by advancing while mainly tumbling tubular rods having circular cross section.
JP4544275A 1975-04-14 1975-04-14 A heating furnace for tubular rods Granted JPS51119607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4544275A JPS51119607A (en) 1975-04-14 1975-04-14 A heating furnace for tubular rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4544275A JPS51119607A (en) 1975-04-14 1975-04-14 A heating furnace for tubular rods

Publications (2)

Publication Number Publication Date
JPS51119607A true JPS51119607A (en) 1976-10-20
JPS5440044B2 JPS5440044B2 (en) 1979-12-01

Family

ID=12719431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4544275A Granted JPS51119607A (en) 1975-04-14 1975-04-14 A heating furnace for tubular rods

Country Status (1)

Country Link
JP (1) JPS51119607A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102962290A (en) * 2012-11-21 2013-03-13 嘉兴市新纪元钢管制造有限公司 High-efficiency production process capable of improving surface accuracy of cold-drawn seamless steel tube

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117421A (en) * 1980-02-20 1981-09-14 Fujitsu Ltd Retriggerable multivibrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102962290A (en) * 2012-11-21 2013-03-13 嘉兴市新纪元钢管制造有限公司 High-efficiency production process capable of improving surface accuracy of cold-drawn seamless steel tube

Also Published As

Publication number Publication date
JPS5440044B2 (en) 1979-12-01

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