JPS6120603B2 - - Google Patents

Info

Publication number: JPS6120603B2
Authority: JP; Japan
Prior art keywords: forging; powder; atmosphere; preform; decarburization
Prior art date: 1978-09-14
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

JP11326678A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5541915A (en

Inventor

Yoshinobu Takeda

Atsushi Kuroishi

Susumu Nomichi

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.)

Sumitomo Electric Industries Ltd

Original Assignee

Sumitomo Electric Industries 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.)

1978-09-14

Filing date

1978-09-14

Publication date

1986-05-23

1978-09-14 Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd

1978-09-14 Priority to JP11326678A priority Critical patent/JPS5541915A/ja

1980-03-25 Publication of JPS5541915A publication Critical patent/JPS5541915A/ja

1986-05-23 Publication of JPS6120603B2 publication Critical patent/JPS6120603B2/ja

Status Granted legal-status Critical Current

Links

238000000034 method Methods 0.000 claims description 17
238000005242 forging Methods 0.000 claims description 16
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
239000000843 powder Substances 0.000 claims description 12
238000010438 heat treatment Methods 0.000 claims description 11
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
239000007788 liquid Substances 0.000 claims description 9
239000000314 lubricant Substances 0.000 claims description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
229910052799 carbon Inorganic materials 0.000 claims description 5
238000005261 decarburization Methods 0.000 claims description 5
239000007787 solid Substances 0.000 claims description 5
XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 3
KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 3
230000003647 oxidation Effects 0.000 claims description 3
238000007254 oxidation reaction Methods 0.000 claims description 3
239000011261 inert gas Substances 0.000 claims description 2
238000004320 controlled atmosphere Methods 0.000 claims 1
239000007789 gas Substances 0.000 description 11
238000004519 manufacturing process Methods 0.000 description 4
238000007796 conventional method Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
238000005255 carburizing Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000005484 gravity Effects 0.000 description 2
238000005461 lubrication Methods 0.000 description 2
238000002156 mixing Methods 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000003245 coal Substances 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000000280 densification Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000000855 fermentation Methods 0.000 description 1
230000004151 fermentation Effects 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000005245 sintering Methods 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
239000000375 suspending agent Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Powder Metallurgy (AREA)

JP11326678A 1978-09-14 1978-09-14 Hot forging method for powder Granted JPS5541915A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP11326678A JPS5541915A (en)	1978-09-14	1978-09-14	Hot forging method for powder

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP11326678A JPS5541915A (en)	1978-09-14	1978-09-14	Hot forging method for powder

Publications (2)

Publication Number	Publication Date
JPS5541915A JPS5541915A (en)	1980-03-25
JPS6120603B2 true JPS6120603B2 (fr)	1986-05-23

Family

ID=14607801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11326678A Granted JPS5541915A (en)	1978-09-14	1978-09-14	Hot forging method for powder

Country Status (1)

Country	Link
JP (1)	JPS5541915A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0514880Y2 (fr) *	1988-03-14	1993-04-20
JPH0734717Y2 (ja) *	1992-11-06	1995-08-09	マルイ工業株式会社	装飾体

1978
- 1978-09-14 JP JP11326678A patent/JPS5541915A/ja active Granted

Also Published As

Publication number	Publication date
JPS5541915A (en)	1980-03-25

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