JPS51133198A - The manufacturing technique of the nitrided ferrosilicon - Google Patents

The manufacturing technique of the nitrided ferrosilicon

Info

Publication number
JPS51133198A
JPS51133198A JP5782175A JP5782175A JPS51133198A JP S51133198 A JPS51133198 A JP S51133198A JP 5782175 A JP5782175 A JP 5782175A JP 5782175 A JP5782175 A JP 5782175A JP S51133198 A JPS51133198 A JP S51133198A
Authority
JP
Japan
Prior art keywords
manufacturing technique
ferrosilicon
nitrided
nitrided ferrosilicon
conduict
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
JP5782175A
Other languages
Japanese (ja)
Other versions
JPS5514807B2 (en
Inventor
Shigeji Matsumoto
Yozo Kuranari
Kazuo Maeda
Sadayuki Iwamoto
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo 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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP5782175A priority Critical patent/JPS51133198A/en
Publication of JPS51133198A publication Critical patent/JPS51133198A/en
Publication of JPS5514807B2 publication Critical patent/JPS5514807B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To prevent thermal evolution when used the nitrided ferrosilicon with molasses and phosphoric acid as the binder for the refractories of the iron conduict of the blast furnace and so on.
COPYRIGHT: (C)1976,JPO&Japio
JP5782175A 1975-05-15 1975-05-15 The manufacturing technique of the nitrided ferrosilicon Granted JPS51133198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5782175A JPS51133198A (en) 1975-05-15 1975-05-15 The manufacturing technique of the nitrided ferrosilicon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5782175A JPS51133198A (en) 1975-05-15 1975-05-15 The manufacturing technique of the nitrided ferrosilicon

Publications (2)

Publication Number Publication Date
JPS51133198A true JPS51133198A (en) 1976-11-18
JPS5514807B2 JPS5514807B2 (en) 1980-04-18

Family

ID=13066573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5782175A Granted JPS51133198A (en) 1975-05-15 1975-05-15 The manufacturing technique of the nitrided ferrosilicon

Country Status (1)

Country Link
JP (1) JPS51133198A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124204A (en) * 1981-01-24 1982-08-03 Hoshitaka Nakamura Automatic inspection device
JPS58150927A (en) * 1982-03-04 1983-09-07 Toshiba Glass Co Ltd Observing device for visible surface of article with directivity of visibility
JPS60220850A (en) * 1984-04-17 1985-11-05 Suntory Ltd Container inspecting device

Also Published As

Publication number Publication date
JPS5514807B2 (en) 1980-04-18

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