JPS61136612A - 高Ｓｉばね用清浄鋼の製造法 - Google Patents

高Ｓｉばね用清浄鋼の製造法

Info

Publication number: JPS61136612A
Authority: JP; Japan
Prior art keywords: steel; molten steel; slag; treatment; springs
Prior art date: 1984-12-04
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

JP59256058A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0362769B2 (fr

Inventor

Matsuhide Aoki

青木　松秀

Osamu Ishigami

修石上

Nobuhiko Ibaraki

信彦茨木

Wataru Takagi

高木　彌

Shozo Kawasaki

川崎　正蔵

Toshiyasu Onishi

大西　稔泰

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.)

Kobe Steel Ltd

Original Assignee

Kobe Steel 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.)

1984-12-04

Filing date

1984-12-04

Publication date

1986-06-24

1984-12-04 Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd

1984-12-04 Priority to JP59256058A priority Critical patent/JPS61136612A/ja

1986-06-24 Publication of JPS61136612A publication Critical patent/JPS61136612A/ja

1991-09-27 Publication of JPH0362769B2 publication Critical patent/JPH0362769B2/ja

Status Granted legal-status Critical Current

Links

229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
239000010959 steel Substances 0.000 title claims abstract description 54
238000004519 manufacturing process Methods 0.000 title claims description 5
239000002893 slag Substances 0.000 claims abstract description 21
239000003795 chemical substances by application Substances 0.000 claims abstract description 3
239000000203 mixture Substances 0.000 claims description 8
235000012239 silicon dioxide Nutrition 0.000 abstract description 4
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
229910052681 coesite Inorganic materials 0.000 abstract 3
229910052906 cristobalite Inorganic materials 0.000 abstract 3
239000000377 silicon dioxide Substances 0.000 abstract 3
229910052682 stishovite Inorganic materials 0.000 abstract 3
229910052905 tridymite Inorganic materials 0.000 abstract 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
229910052593 corundum Inorganic materials 0.000 abstract 2
229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
230000003247 decreasing effect Effects 0.000 abstract 1
238000000034 method Methods 0.000 description 11
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
229910052760 oxygen Inorganic materials 0.000 description 5
239000001301 oxygen Substances 0.000 description 5
238000005516 engineering process Methods 0.000 description 4
239000000463 material Substances 0.000 description 4
239000002245 particle Substances 0.000 description 3
238000012545 processing Methods 0.000 description 3
238000003672 processing method Methods 0.000 description 3
229910000975 Carbon steel Inorganic materials 0.000 description 2
229910000532 Deoxidized steel Inorganic materials 0.000 description 2
229910000639 Spring steel Inorganic materials 0.000 description 2
239000011449 brick Substances 0.000 description 2
239000010962 carbon steel Substances 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005098 hot rolling Methods 0.000 description 2
239000012535 impurity Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
229910052882 wollastonite Inorganic materials 0.000 description 2
239000010456 wollastonite Substances 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229910000720 Silicomanganese Inorganic materials 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000000654 additive Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
238000005452 bending Methods 0.000 description 1
238000007664 blowing Methods 0.000 description 1
230000005587 bubbling Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000010494 dissociation reaction Methods 0.000 description 1
208000018459 dissociative disease Diseases 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000009661 fatigue test Methods 0.000 description 1
238000005188 flotation Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
229910052809 inorganic oxide Inorganic materials 0.000 description 1
239000010410 layer Substances 0.000 description 1
239000000320 mechanical mixture Substances 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
238000007670 refining Methods 0.000 description 1
238000011160 research Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000002436 steel type Substances 0.000 description 1
238000009628 steelmaking Methods 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/076—Use of slags or fluxes as treating agents
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Treatment Of Steel In Its Molten State (AREA)

JP59256058A 1984-12-04 1984-12-04 高Ｓｉばね用清浄鋼の製造法 Granted JPS61136612A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP59256058A JPS61136612A (ja)	1984-12-04	1984-12-04	高Ｓｉばね用清浄鋼の製造法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP59256058A JPS61136612A (ja)	1984-12-04	1984-12-04	高Ｓｉばね用清浄鋼の製造法

Publications (2)

Publication Number	Publication Date
JPS61136612A true JPS61136612A (ja)	1986-06-24
JPH0362769B2 JPH0362769B2 (fr)	1991-09-27

Family

ID=17287316

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP59256058A Granted JPS61136612A (ja)	1984-12-04	1984-12-04	高Ｓｉばね用清浄鋼の製造法

Country Status (1)

Country	Link
JP (1)	JPS61136612A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63310941A (ja) *	1987-06-15	1988-12-19	Nippon Steel Corp	熱間成形用高強度ばね鋼
JPS6483644A (en) *	1987-09-25	1989-03-29	Nissan Motor	High-strength spring
JPH02107746A (ja) *	1988-10-15	1990-04-19	Nippon Steel Corp	高疲労強度ばね鋼
US6277220B1 (en)	1998-06-23	2001-08-21	Takanari Hamada	Steel wire rod and process for producing steel for steel wire rod
WO2002050328A1 (fr) *	2000-12-20	2002-06-27	Kabushiki Kaisha Kobe Seiko Sho	Tige de fil d'acier pour ressort etire dur, tige de fil etire pour ressort etire dur, ressort etire dur et procede de production de ce ressort
JP2008150683A (ja) *	2006-12-19	2008-07-03	Kobe Steel Ltd	疲労特性に優れた鋼線材の製造方法
JP2009299168A (ja) *	2008-06-17	2009-12-24	Kobe Steel Ltd	高強度鋼線用鋼の製造方法
EP2407571A3 (fr) *	2006-06-09	2012-01-25	Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)	Acier à ressort de grande propreté et ressort grande propreté ayant des propriétés excellentes de fatigue
KR20150108043A (ko)	2011-08-18	2015-09-24	신닛테츠스미킨 카부시키카이샤	스프링 강 및 스프링

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58130215A (ja) *	1982-01-27	1983-08-03	Kawasaki Steel Corp	溶鋼の脱酸方法

1984
- 1984-12-04 JP JP59256058A patent/JPS61136612A/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58130215A (ja) *	1982-01-27	1983-08-03	Kawasaki Steel Corp	溶鋼の脱酸方法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63310941A (ja) *	1987-06-15	1988-12-19	Nippon Steel Corp	熱間成形用高強度ばね鋼
JPS6483644A (en) *	1987-09-25	1989-03-29	Nissan Motor	High-strength spring
JPH02107746A (ja) *	1988-10-15	1990-04-19	Nippon Steel Corp	高疲労強度ばね鋼
US6277220B1 (en)	1998-06-23	2001-08-21	Takanari Hamada	Steel wire rod and process for producing steel for steel wire rod
WO2002050328A1 (fr) *	2000-12-20	2002-06-27	Kabushiki Kaisha Kobe Seiko Sho	Tige de fil d'acier pour ressort etire dur, tige de fil etire pour ressort etire dur, ressort etire dur et procede de production de ce ressort
US7074282B2 (en)	2000-12-20	2006-07-11	Kabushiki Kaisha Kobe Seiko Sho	Steel wire rod for hard drawn spring, drawn wire rod for hard drawn spring and hard drawn spring, and method for producing hard drawn spring
US8613809B2 (en)	2006-06-09	2013-12-24	Kobe Steel, Ltd.	High cleanliness spring steel and high cleanliness spring excellent in fatigue properties
EP2407571A3 (fr) *	2006-06-09	2012-01-25	Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)	Acier à ressort de grande propreté et ressort grande propreté ayant des propriétés excellentes de fatigue
US9441695B2 (en)	2006-06-09	2016-09-13	Kobe Steel, Ltd.	High cleanliness spring steel and high cleanliness spring excellent in fatigue properties
JP2008150683A (ja) *	2006-12-19	2008-07-03	Kobe Steel Ltd	疲労特性に優れた鋼線材の製造方法
JP2009299168A (ja) *	2008-06-17	2009-12-24	Kobe Steel Ltd	高強度鋼線用鋼の製造方法
KR20150108043A (ko)	2011-08-18	2015-09-24	신닛테츠스미킨 카부시키카이샤	스프링 강 및 스프링
US9523404B2 (en)	2011-08-18	2016-12-20	Nippon Steel & Sumitomo Metal Corporation	Spring steel and spring

Also Published As

Publication number	Publication date
JPH0362769B2 (fr)	1991-09-27

Legal Events

Date	Code	Title	Description
2004-12-04	EXPY	Cancellation because of completion of term

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