AU676122B2 - Intermediate thickness and multiple furnace process line with slab storage and slab sequencing - Google Patents

Intermediate thickness and multiple furnace process line with slab storage and slab sequencing

Info

Publication number
AU676122B2
AU676122B2 AU40839/96A AU4083996A AU676122B2 AU 676122 B2 AU676122 B2 AU 676122B2 AU 40839/96 A AU40839/96 A AU 40839/96A AU 4083996 A AU4083996 A AU 4083996A AU 676122 B2 AU676122 B2 AU 676122B2
Authority
AU
Australia
Prior art keywords
slab
sequencing
process line
furnace process
intermediate thickness
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.)
Ceased
Application number
AU40839/96A
Other versions
AU4083996A (en
AU676122C (en
Inventor
John E Thomas
George W. Tippins
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.)
SMS Demag Tippins LLC
Original Assignee
Tippins Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27409002&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU676122(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/371,408 external-priority patent/US5511303A/en
Priority claimed from US08/371,135 external-priority patent/US5579569A/en
Priority claimed from US08/371,407 external-priority patent/US5544408A/en
Application filed by Tippins Inc filed Critical Tippins Inc
Publication of AU4083996A publication Critical patent/AU4083996A/en
Publication of AU676122B2 publication Critical patent/AU676122B2/en
Application granted granted Critical
Publication of AU676122C publication Critical patent/AU676122C/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/466—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
    • B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/34—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by hot-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
AU40839/96A 1995-01-11 1996-01-05 Intermediate thickness and multiple furnace process line with slab storage and slab sequencing Ceased AU676122C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US371408 1995-01-11
US08/371,408 US5511303A (en) 1992-05-12 1995-01-11 Intermediate thickness and multiple furnace process line
US08/371,135 US5579569A (en) 1992-05-12 1995-01-11 Slab container
US371135 1995-01-11
US371407 1995-01-11
US08/371,407 US5544408A (en) 1992-05-12 1995-01-11 Intermediate thickness slab caster and inline hot strip and plate line with slab sequencing

Publications (3)

Publication Number Publication Date
AU4083996A AU4083996A (en) 1996-07-18
AU676122B2 true AU676122B2 (en) 1997-02-27
AU676122C AU676122C (en) 1999-05-06

Family

ID=

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094094A (en) * 1988-11-11 1992-03-10 Hitachi, Ltd. Hot-rolling equipment and a method of hot-rolling a slab
US5115547A (en) * 1990-01-18 1992-05-26 Sms Schloemann-Siemag Aktiengesellschaft Arrangement for rolling hot-rolled wide strips
US5150597A (en) * 1990-06-12 1992-09-29 Hitachi, Ltd. Hot strip plant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094094A (en) * 1988-11-11 1992-03-10 Hitachi, Ltd. Hot-rolling equipment and a method of hot-rolling a slab
US5115547A (en) * 1990-01-18 1992-05-26 Sms Schloemann-Siemag Aktiengesellschaft Arrangement for rolling hot-rolled wide strips
US5150597A (en) * 1990-06-12 1992-09-29 Hitachi, Ltd. Hot strip plant

Also Published As

Publication number Publication date
TW336184B (en) 1998-07-11
AU4083996A (en) 1996-07-18
UA45316C2 (en) 2002-04-15
RU2114708C1 (en) 1998-07-10
NO960025L (en) 1996-07-12
BR9600046A (en) 1998-01-21
MX9600191A (en) 1997-01-31
PL312237A1 (en) 1996-07-22
MY119708A (en) 2005-07-29
CA2165700A1 (en) 1996-07-12
KR960029004A (en) 1996-08-17
CN1136477A (en) 1996-11-27
CZ336095A3 (en) 1996-07-17
NO960025D0 (en) 1996-01-04
EP0726101A1 (en) 1996-08-14
JPH08267101A (en) 1996-10-15
SG49579A1 (en) 1998-06-15
TR199600018A2 (en) 1996-08-21
CZ289366B6 (en) 2002-01-16

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Legal Events

Date Code Title Description
ON Decision of a delegate or deputy of the commissioner of patents (result of patent office hearing)

Free format text: OPPOSITION UNDER S. 59 OF THE PATENTS ACT 1990 BY VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH ISSUED 07012000

CW Opposition withdrawn - proceed to grant

Free format text: VOEST-ALPINE INDUSTRIEANLAGENBAU