JPH0364571B2 - - Google Patents

Info

Publication number
JPH0364571B2
JPH0364571B2 JP10441784A JP10441784A JPH0364571B2 JP H0364571 B2 JPH0364571 B2 JP H0364571B2 JP 10441784 A JP10441784 A JP 10441784A JP 10441784 A JP10441784 A JP 10441784A JP H0364571 B2 JPH0364571 B2 JP H0364571B2
Authority
JP
Japan
Prior art keywords
strength
iron ore
roll
powder
experimental example
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
JP10441784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60248831A (ja
Inventor
Masaru Shirasaka
Hajime Nagayama
Shohei Suzuki
Junsuke Haruna
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP10441784A priority Critical patent/JPS60248831A/ja
Publication of JPS60248831A publication Critical patent/JPS60248831A/ja
Publication of JPH0364571B2 publication Critical patent/JPH0364571B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
JP10441784A 1984-05-25 1984-05-25 非焼成塊成鉱の製造方法 Granted JPS60248831A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10441784A JPS60248831A (ja) 1984-05-25 1984-05-25 非焼成塊成鉱の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10441784A JPS60248831A (ja) 1984-05-25 1984-05-25 非焼成塊成鉱の製造方法

Publications (2)

Publication Number Publication Date
JPS60248831A JPS60248831A (ja) 1985-12-09
JPH0364571B2 true JPH0364571B2 (enrdf_load_stackoverflow) 1991-10-07

Family

ID=14380114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10441784A Granted JPS60248831A (ja) 1984-05-25 1984-05-25 非焼成塊成鉱の製造方法

Country Status (1)

Country Link
JP (1) JPS60248831A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100386560C (zh) * 2006-06-30 2008-05-07 刘柱艳 烧结机混合料外裹液态燃剂装置用液态燃剂
TWI558657B (zh) * 2011-09-08 2016-11-21 淡水河谷公司 奈米碳管應用於粉礦聚集物以增加其機械強度
JP6330536B2 (ja) * 2014-07-14 2018-05-30 新日鐵住金株式会社 焼結原料の事前処理方法
JP7188033B2 (ja) * 2018-11-30 2022-12-13 日本製鉄株式会社 含炭塊成鉱の製造方法

Also Published As

Publication number Publication date
JPS60248831A (ja) 1985-12-09

Similar Documents

Publication Publication Date Title
JP4438297B2 (ja) 還元金属の製造方法および炭材内装塊成物
TW533237B (en) Method for producing granular metal
JP4996105B2 (ja) 竪型炉用炭材内装塊成鉱
CN109295299A (zh) 一种利用回转窑工艺添加石灰石制备高赤铁矿自熔性球团矿的方法
US6986801B2 (en) Method of producing reduced iron compacts in rotary hearth-type reducing furnace, reduced iron compacts, and method of producing molten iron using them
JP5762403B2 (ja) 金属酸化物含有微細材料から高炉装入原料用凝集物を製造する方法
JP3502064B2 (ja) 製鉄原料の塊成化物製造方法
CN104630459A (zh) 一种应用于感应炉铸造的自热含碳球/块
JP4627236B2 (ja) 炭材内装塊成化物の製造方法
JP3502011B2 (ja) 炭材内装塊成化物の製造方法
JP2007231418A (ja) 還元金属の製造方法
JP3863052B2 (ja) 高炉原料装入方法
JP2003213312A (ja) 金属鉄の製法
JPH0364571B2 (enrdf_load_stackoverflow)
JP2009030112A (ja) 高炉用鉱石原料の製造方法
JP3502008B2 (ja) 炭材内装塊成化物の製造方法
JP5454505B2 (ja) 高炉用非焼成含炭塊成鉱の製造方法
JPH05263155A (ja) ライムケーキを使用した高炉原料としての焼結鉱またはペレット鉱の製造法
JPH0660359B2 (ja) 非焼成塊成鉱の製造方法
JPH0583620B2 (enrdf_load_stackoverflow)
JP3718604B2 (ja) 高炉原料装入方法
JPH0365412B2 (enrdf_load_stackoverflow)
JPH0365413B2 (enrdf_load_stackoverflow)
JPS5853697B2 (ja) 塊成鋼及びその製造法
JPS6123726A (ja) 非焼成塊成鉱の製造方法