JPS6352085B2 - - Google Patents

Info

Publication number
JPS6352085B2
JPS6352085B2 JP3912280A JP3912280A JPS6352085B2 JP S6352085 B2 JPS6352085 B2 JP S6352085B2 JP 3912280 A JP3912280 A JP 3912280A JP 3912280 A JP3912280 A JP 3912280A JP S6352085 B2 JPS6352085 B2 JP S6352085B2
Authority
JP
Japan
Prior art keywords
gas
furnace
preheating section
matsufuru
air introduction
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.)
Expired
Application number
JP3912280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56136919A (en
Inventor
Yukio Yuzawa
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.)
YAMAZAKI DENKI KK
Original Assignee
YAMAZAKI DENKI KK
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 YAMAZAKI DENKI KK filed Critical YAMAZAKI DENKI KK
Priority to JP3912280A priority Critical patent/JPS56136919A/ja
Publication of JPS56136919A publication Critical patent/JPS56136919A/ja
Publication of JPS6352085B2 publication Critical patent/JPS6352085B2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Powder Metallurgy (AREA)
JP3912280A 1980-03-28 1980-03-28 Method and apparatus for continuous heat treatment of metal Granted JPS56136919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3912280A JPS56136919A (en) 1980-03-28 1980-03-28 Method and apparatus for continuous heat treatment of metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3912280A JPS56136919A (en) 1980-03-28 1980-03-28 Method and apparatus for continuous heat treatment of metal

Publications (2)

Publication Number Publication Date
JPS56136919A JPS56136919A (en) 1981-10-26
JPS6352085B2 true JPS6352085B2 (nl) 1988-10-18

Family

ID=12544285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3912280A Granted JPS56136919A (en) 1980-03-28 1980-03-28 Method and apparatus for continuous heat treatment of metal

Country Status (1)

Country Link
JP (1) JPS56136919A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4519302B2 (ja) * 2000-10-24 2010-08-04 株式会社ダイヤメット 焼結製品の製造装置及び製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3745880B2 (ja) * 1997-07-17 2006-02-15 中外炉工業株式会社 ローラハース型連続封着炉
US6241515B1 (en) * 2000-05-30 2001-06-05 Tat Technologies, Inc Device and method for treating combustibles obtained from a thermal processing apparatus and apparatus employed thereby
JP2009215627A (ja) * 2008-03-12 2009-09-24 Mitsubishi Materials Techno Corp 脱ろう装置及び連続式焼結炉
JP5622150B2 (ja) * 2011-01-27 2014-11-12 住友電工焼結合金株式会社 開放型焼成炉及び当該焼成炉における脱ろう方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4519302B2 (ja) * 2000-10-24 2010-08-04 株式会社ダイヤメット 焼結製品の製造装置及び製造方法

Also Published As

Publication number Publication date
JPS56136919A (en) 1981-10-26

Similar Documents

Publication Publication Date Title
US4046557A (en) Method for producing metallic iron particles
US5118479A (en) Process for using fluidized bed reactor
US4431407A (en) Process for burning limestone, dolomite or the like and annular shaft furnace for performing the same
US4019895A (en) Method of reducing ore using a plasma burner
US4224057A (en) Method for carburizing sponge iron
US2900247A (en) Method of making sponge iron
US4636342A (en) Method for continuously manufacturing non-fired pellets
JPS6352085B2 (nl)
US2845260A (en) Neutral heating with controlled preheat
US2557379A (en) Decarburization of iron or iron alloy castings
JPH0380843B2 (nl)
US4348226A (en) Direct reduction process for producing metallic iron
JP2000515931A (ja) 金属の還元および溶融方法
JP2002357388A (ja) 熱処理炉
GB2077299A (en) Controlling blast furnace operation
US4049440A (en) Method for producing metallic iron pellets
US2706110A (en) Metallurgical heating furnace
US20020011132A1 (en) Process to preheat and carburate directly reduced iron (DRI) to be fed to an electric arc furnace (EAF)
CN113614049A (zh) 利用焦炭干式灭火设备的生石灰的制造方法及制造装置
US2087893A (en) Recovery of sulphur
JP2001514701A (ja) 鉱石還元プロセスにおける還元ガスの処理方法
JPS6126327Y2 (nl)
US32840A (en) Improved furnace for treating zinc and other ores
WO2001092801A1 (en) Device and method for treating combustibles obtained from a thermal processing apparatus and apparatus employed thereby
JPS6070119A (ja) 金属の焼なまし方法並びに装置