JPS62195080A - ピツチ中空球体の製造方法 - Google Patents

ピツチ中空球体の製造方法

Info

Publication number
JPS62195080A
JPS62195080A JP3797586A JP3797586A JPS62195080A JP S62195080 A JPS62195080 A JP S62195080A JP 3797586 A JP3797586 A JP 3797586A JP 3797586 A JP3797586 A JP 3797586A JP S62195080 A JPS62195080 A JP S62195080A
Authority
JP
Japan
Prior art keywords
pitch
foaming
foaming agent
spheres
temperature
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
JP3797586A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0582877B2 (enExample
Inventor
Shosuke Takahashi
高橋　祥介
Kazuhiro Hasegawa
和弘 長谷川
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 JP3797586A priority Critical patent/JPS62195080A/ja
Publication of JPS62195080A publication Critical patent/JPS62195080A/ja
Publication of JPH0582877B2 publication Critical patent/JPH0582877B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
JP3797586A 1986-02-21 1986-02-21 ピツチ中空球体の製造方法 Granted JPS62195080A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3797586A JPS62195080A (ja) 1986-02-21 1986-02-21 ピツチ中空球体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3797586A JPS62195080A (ja) 1986-02-21 1986-02-21 ピツチ中空球体の製造方法

Publications (2)

Publication Number Publication Date
JPS62195080A true JPS62195080A (ja) 1987-08-27
JPH0582877B2 JPH0582877B2 (enExample) 1993-11-22

Family

ID=12512568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3797586A Granted JPS62195080A (ja) 1986-02-21 1986-02-21 ピツチ中空球体の製造方法

Country Status (1)

Country Link
JP (1) JPS62195080A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010067962A (ja) * 2008-08-25 2010-03-25 Honeywell Internatl Inc 複合材アビオニクスシャシー

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010067962A (ja) * 2008-08-25 2010-03-25 Honeywell Internatl Inc 複合材アビオニクスシャシー

Also Published As

Publication number Publication date
JPH0582877B2 (enExample) 1993-11-22

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