JPS60262901A - 大気中緩発熱用還元鉄粉およびその製造方法 - Google Patents

大気中緩発熱用還元鉄粉およびその製造方法

Info

Publication number
JPS60262901A
JPS60262901A JP59118787A JP11878784A JPS60262901A JP S60262901 A JPS60262901 A JP S60262901A JP 59118787 A JP59118787 A JP 59118787A JP 11878784 A JP11878784 A JP 11878784A JP S60262901 A JPS60262901 A JP S60262901A
Authority
JP
Japan
Prior art keywords
iron powder
iron
powder
temperature
less
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
JP59118787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0225401B2 (enExample
Inventor
Ritsuo Okabe
岡部　律男
Yoshiaki Maeda
義昭 前田
Toshiyuki Minegishi
峰岸　俊幸
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
Original Assignee
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP59118787A priority Critical patent/JPS60262901A/ja
Publication of JPS60262901A publication Critical patent/JPS60262901A/ja
Publication of JPH0225401B2 publication Critical patent/JPH0225401B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
JP59118787A 1984-06-09 1984-06-09 大気中緩発熱用還元鉄粉およびその製造方法 Granted JPS60262901A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59118787A JPS60262901A (ja) 1984-06-09 1984-06-09 大気中緩発熱用還元鉄粉およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59118787A JPS60262901A (ja) 1984-06-09 1984-06-09 大気中緩発熱用還元鉄粉およびその製造方法

Publications (2)

Publication Number Publication Date
JPS60262901A true JPS60262901A (ja) 1985-12-26
JPH0225401B2 JPH0225401B2 (enExample) 1990-06-04

Family

ID=14745076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59118787A Granted JPS60262901A (ja) 1984-06-09 1984-06-09 大気中緩発熱用還元鉄粉およびその製造方法

Country Status (1)

Country Link
JP (1) JPS60262901A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018212353A1 (ja) * 2017-05-18 2018-11-22 花王株式会社 発熱組成物用鉄粉及びその製造方法、並びに該鉄粉を用いた発熱組成物及び発熱体の製造方法
JP2018193611A (ja) * 2017-05-18 2018-12-06 花王株式会社 発熱組成物用鉄粉及び発熱組成物
JP2019112710A (ja) * 2017-12-25 2019-07-11 花王株式会社 発熱組成物用鉄粉の製造方法
JP2020147777A (ja) * 2019-03-12 2020-09-17 Ｊｆｅスチール株式会社 海綿鉄及び還元鉄粉の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155984A (en) * 1978-05-30 1979-12-08 Nitto Kasei Kk Heating composition
JPS57166155A (en) * 1981-04-06 1982-10-13 Kawasaki Steel Co Iron powder for body warmer using reduced pellet as stock material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155984A (en) * 1978-05-30 1979-12-08 Nitto Kasei Kk Heating composition
JPS57166155A (en) * 1981-04-06 1982-10-13 Kawasaki Steel Co Iron powder for body warmer using reduced pellet as stock material

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018212353A1 (ja) * 2017-05-18 2018-11-22 花王株式会社 発熱組成物用鉄粉及びその製造方法、並びに該鉄粉を用いた発熱組成物及び発熱体の製造方法
JP2018193611A (ja) * 2017-05-18 2018-12-06 花王株式会社 発熱組成物用鉄粉及び発熱組成物
CN110678280A (zh) * 2017-05-18 2020-01-10 花王株式会社 发热组合物用铁粉及其制造方法、以及使用该铁粉的发热组合物及发热体的制造方法
KR20200010210A (ko) * 2017-05-18 2020-01-30 카오카부시키가이샤 발열 조성물용 철분 및 그 제조 방법, 그리고 그 철분을 사용한 발열 조성물 및 발열체의 제조 방법
TWI743363B (zh) * 2017-05-18 2021-10-21 日商花王股份有限公司 發熱組合物用鐵粉及其製造方法、與使用該鐵粉之發熱組合物及發熱體之製造方法
CN110678280B (zh) * 2017-05-18 2022-04-29 花王株式会社 发热组合物用铁粉及其制造方法、以及使用该铁粉的发热组合物及发热体的制造方法
US11629280B2 (en) 2017-05-18 2023-04-18 Kao Corporation Iron powder for exothermic composition, production method therefor, exothermic composition using said iron powder, and exothermic body production method
JP2019112710A (ja) * 2017-12-25 2019-07-11 花王株式会社 発熱組成物用鉄粉の製造方法
JP2020147777A (ja) * 2019-03-12 2020-09-17 Ｊｆｅスチール株式会社 海綿鉄及び還元鉄粉の製造方法

Also Published As

Publication number Publication date
JPH0225401B2 (enExample) 1990-06-04

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