JPS5244786A - Treatment to increase oxidation resistance of carbonaceous materials - Google Patents

Treatment to increase oxidation resistance of carbonaceous materials

Info

Publication number
JPS5244786A
JPS5244786A JP11984375A JP11984375A JPS5244786A JP S5244786 A JPS5244786 A JP S5244786A JP 11984375 A JP11984375 A JP 11984375A JP 11984375 A JP11984375 A JP 11984375A JP S5244786 A JPS5244786 A JP S5244786A
Authority
JP
Japan
Prior art keywords
treatment
oxidation resistance
carbonaceous materials
increase oxidation
increase
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.)
Pending
Application number
JP11984375A
Other languages
Japanese (ja)
Inventor
Teruo Ueda
Akira Yamamoto
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.)
Tokai Carbon Co Ltd
Original Assignee
Tokai Carbon Co Ltd
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 Tokai Carbon Co Ltd filed Critical Tokai Carbon Co Ltd
Priority to JP11984375A priority Critical patent/JPS5244786A/en
Publication of JPS5244786A publication Critical patent/JPS5244786A/en
Pending legal-status Critical Current

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  • Carbon And Carbon Compounds (AREA)

Abstract

PURPOSE: After the treatment by phosphoric acid, carbonaceous materials are treated with an aqueous solution containing certain kinds of metal salts to increase oxidation resistance and non-hydroscopiticity.
COPYRIGHT: (C)1977,JPO&Japio
JP11984375A 1975-10-06 1975-10-06 Treatment to increase oxidation resistance of carbonaceous materials Pending JPS5244786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11984375A JPS5244786A (en) 1975-10-06 1975-10-06 Treatment to increase oxidation resistance of carbonaceous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11984375A JPS5244786A (en) 1975-10-06 1975-10-06 Treatment to increase oxidation resistance of carbonaceous materials

Publications (1)

Publication Number Publication Date
JPS5244786A true JPS5244786A (en) 1977-04-08

Family

ID=14771626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11984375A Pending JPS5244786A (en) 1975-10-06 1975-10-06 Treatment to increase oxidation resistance of carbonaceous materials

Country Status (1)

Country Link
JP (1) JPS5244786A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002321991A (en) * 2001-04-26 2002-11-08 Eagle Ind Co Ltd Sliding parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002321991A (en) * 2001-04-26 2002-11-08 Eagle Ind Co Ltd Sliding parts

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