SE457621B - Foerfarande och anordning foer vaermning av dysa eller taerning - Google Patents

Foerfarande och anordning foer vaermning av dysa eller taerning

Info

Publication number: SE457621B
Authority: SE; Sweden
Prior art keywords: nozzle; medium; heating; metallic; cavity
Prior art date: 1985-12-30

Application number

SE8506160A

Other languages

English (en)

Swedish (sv)

Other versions

SE8506160D0 (sv

SE8506160L (sv

Inventor

Sven Ekerot

Jan Svennebrink

Original Assignee

Ekerot Sven Torbjoern

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.)

1985-12-30

Filing date

1985-12-30

Publication date

1989-01-16

1985-12-30 Application filed by Ekerot Sven Torbjoern filed Critical Ekerot Sven Torbjoern

1985-12-30 Priority to SE8506160A priority Critical patent/SE457621B/sv

1985-12-30 Publication of SE8506160D0 publication Critical patent/SE8506160D0/xx

1986-12-29 Priority to AT87900340T priority patent/ATE74808T1/de

1986-12-29 Priority to DE8787900340T priority patent/DE3684929D1/de

1986-12-29 Priority to JP62500501A priority patent/JPS63503292A/ja

1986-12-29 Priority to US07/213,612 priority patent/US4897112A/en

1986-12-29 Priority to PCT/SE1986/000588 priority patent/WO1987004100A1/en

1986-12-29 Priority to EP87900340A priority patent/EP0288476B1/de

1987-07-01 Publication of SE8506160L publication Critical patent/SE8506160L/xx

1989-01-16 Publication of SE457621B publication Critical patent/SE457621B/sv

Links

238000010438 heat treatment Methods 0.000 title claims abstract description 37
238000000034 method Methods 0.000 title claims abstract description 13
238000001035 drying Methods 0.000 title 1
239000000463 material Substances 0.000 claims abstract description 18
238000005266 casting Methods 0.000 claims abstract description 9
239000002184 metal Substances 0.000 claims abstract description 7
229910052751 metal Inorganic materials 0.000 claims abstract description 7
239000007791 liquid phase Substances 0.000 claims abstract description 5
229910000831 Steel Inorganic materials 0.000 claims abstract description 4
238000000465 moulding Methods 0.000 claims abstract description 4
239000010959 steel Substances 0.000 claims abstract description 4
229910010293 ceramic material Inorganic materials 0.000 claims description 16
239000000919 ceramic Substances 0.000 claims description 7
230000010355 oscillation Effects 0.000 claims description 7
230000015572 biosynthetic process Effects 0.000 claims description 4
229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
230000000295 complement effect Effects 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 3
239000000161 steel melt Substances 0.000 claims description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
229910017344 Fe2 O3 Inorganic materials 0.000 claims 1
229910052681 coesite Inorganic materials 0.000 claims 1
239000002131 composite material Substances 0.000 claims 1
229910052906 cristobalite Inorganic materials 0.000 claims 1
UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(II) oxide Inorganic materials [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 claims 1
230000001590 oxidative effect Effects 0.000 claims 1
239000012071 phase Substances 0.000 claims 1
239000000377 silicon dioxide Substances 0.000 claims 1
235000012239 silicon dioxide Nutrition 0.000 claims 1
239000007787 solid Substances 0.000 claims 1
229910052682 stishovite Inorganic materials 0.000 claims 1
229910052905 tridymite Inorganic materials 0.000 claims 1
239000007769 metal material Substances 0.000 description 3
239000003989 dielectric material Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
229910004298 SiO 2 Inorganic materials 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
239000011449 brick Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000009749 continuous casting Methods 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000000155 melt Substances 0.000 description 1
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/60—Pouring-nozzles with heating or cooling means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Heat Treatment Of Articles (AREA)
Diffracting Gratings Or Hologram Optical Elements (AREA)
Holo Graphy (AREA)

SE8506160A 1985-12-30 1985-12-30 Foerfarande och anordning foer vaermning av dysa eller taerning SE457621B (sv)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
SE8506160A SE457621B (sv)	1985-12-30	1985-12-30	Foerfarande och anordning foer vaermning av dysa eller taerning
AT87900340T ATE74808T1 (de)	1985-12-30	1986-12-29	Verfahren zur heizung von duesen und vorrichtung zu dessen durchfuehrung.
DE8787900340T DE3684929D1 (de)	1985-12-30	1986-12-29	Verfahren zur heizung von duesen und vorrichtung zu dessen durchfuehrung.
JP62500501A JPS63503292A (ja)	1985-12-30	1986-12-29	主としてノズルを加熱する方法、及びその方法を実施するための装置
US07/213,612 US4897112A (en)	1985-12-30	1986-12-29	Method for heating primarily nozzles, and apparatus for carrying out the method
PCT/SE1986/000588 WO1987004100A1 (en)	1985-12-30	1986-12-29	A method for heating primarily nozzles, and apparatus for carrying out the method
EP87900340A EP0288476B1 (de)	1985-12-30	1986-12-29	Verfahren zur heizung von düsen und vorrichtung zu dessen durchführung

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8506160A SE457621B (sv)	1985-12-30	1985-12-30	Foerfarande och anordning foer vaermning av dysa eller taerning

Publications (3)

Publication Number	Publication Date
SE8506160D0 SE8506160D0 (sv)	1985-12-30
SE8506160L SE8506160L (sv)	1987-07-01
SE457621B true SE457621B (sv)	1989-01-16

Family

ID=20362619

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8506160A SE457621B (sv)	1985-12-30	1985-12-30	Foerfarande och anordning foer vaermning av dysa eller taerning

Country Status (7)

Country	Link
US (1)	US4897112A (de)
EP (1)	EP0288476B1 (de)
JP (1)	JPS63503292A (de)
AT (1)	ATE74808T1 (de)
DE (1)	DE3684929D1 (de)
SE (1)	SE457621B (de)
WO (1)	WO1987004100A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE503737C2 (sv) *	1987-10-23	1996-08-19	Sven Torbjoern Ekerot	Förfarande och anordning för direktgjutning av metaller till långsträckta kroppar
US5186886A (en) *	1991-09-16	1993-02-16	Westinghouse Electric Corp.	Composite nozzle assembly for conducting a flow of molten metal in an electromagnetic valve
KR101207757B1 (ko) *	2010-12-03	2012-12-03	주식회사 포스코	마이크로 파를 이용한 용강 노즐장치
KR101195225B1 (ko)	2010-12-22	2012-10-29	주식회사 포스코	마이크로파를 이용한 ｃｏ₂미배출 제철로
JP6432427B2 (ja) *	2015-04-08	2018-12-05	新日鐵住金株式会社	マイクロ波加熱装置及びマイクロ波加熱方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3847202A (en) *	1973-03-02	1974-11-12	Trw Inc	Microwave dewaxing
US3891510A (en) *	1973-04-18	1975-06-24	Drostholm F H	Integrated apparatus for distilling batches of contaminated solvents
JPS5321204B2 (de) *	1973-06-21	1978-07-01
FR2275560A1 (fr) *	1974-06-21	1976-01-16	Anvar	Perfectionnements au degazage des metaux liquides, notamment de l'acier liquide, par jet sous vide
FR2393255A1 (fr) *	1977-03-15	1978-12-29	Commissariat Energie Atomique	Enceinte pour le chauffage de produits par hyperfrequences
JPS55143380A (en) *	1979-04-21	1980-11-08	Kobe Steel Ltd	Microwave batch melting furnace
GB2122859B (en) *	1982-07-05	1985-10-02	Atomic Energy Authority Uk	Improvements in or relating to microwave heating
SE454208B (sv) *	1986-02-24	1988-04-11	Asea Ab	Sett for avskiljning av inneslutningar i metallsmeltor samt anordning for genomforande av settet

1985
- 1985-12-30 SE SE8506160A patent/SE457621B/sv unknown
1986
- 1986-12-29 WO PCT/SE1986/000588 patent/WO1987004100A1/en not_active Ceased
- 1986-12-29 JP JP62500501A patent/JPS63503292A/ja active Pending
- 1986-12-29 DE DE8787900340T patent/DE3684929D1/de not_active Expired - Lifetime
- 1986-12-29 EP EP87900340A patent/EP0288476B1/de not_active Expired
- 1986-12-29 US US07/213,612 patent/US4897112A/en not_active Expired - Fee Related
- 1986-12-29 AT AT87900340T patent/ATE74808T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE8506160D0 (sv)	1985-12-30
SE8506160L (sv)	1987-07-01
DE3684929D1 (de)	1992-05-21
US4897112A (en)	1990-01-30
EP0288476A1 (de)	1988-11-02
JPS63503292A (ja)	1988-12-02
EP0288476B1 (de)	1992-04-15
ATE74808T1 (de)	1992-05-15
WO1987004100A1 (en)	1987-07-16

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Legal Events

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

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