A Steel Shell For A Suction Roll And A Method Of Producing A Steel Product


Updated 11 months ago

Abstract

The invention relates to a suction roll shell 9 having a plurality of through holes 7. The shell is made of a stainless ferrite-austenite steel having a microstructure essentially consisting of 35-65 % by volume of ferrite and 35-65 % by volume of austenite. The steel has a composition containing, among other things, 0.005-0.07 C and 0.15-0.30 N, in % by weight. The invention also relates to a suction roll comprising the inventive suction roll shell and a method of producing a steel product.

Information

Application ID 246/MUMNP/2007
Invention Field METALLURGY
Date of Application 2007-02-19
Publication Number 28/2007

Applicants

Name Address Country Nationality
OUTOKUMPU OYJ RIIHITONTUNTIE 7, FI-02200 ESPOO, Finland Finland

Inventors

Name Address Country Nationality
LILJAS, MATS Gronvallsvagen 2, S-77461, Avesta Sweden Sweden
JOHANSSON, PELLE Gullvivegrand 3, S-77461, Avesta Sweden Sweden
BERGKVIST, CONNY Hogmarso 420, S-76019 Furusund Sweden Sweden

Specification

Documents

Name Date
246-MUMNP-2007-FORM 18(25-07-2008).pdf 2008-07-25
246-MUMNP-2007-CORRESPONDENCE(24-08-2008).pdf 2008-08-24
246-MUMNP-2007-CORRESPONDENCE(IPO)-(FER)-(23-10-2012).pdf 2012-10-23
246-MUMNP-2007-CORRESPONDENCE(IPO)-(HEARING NOTICE)-(21-11-2014).pdf 2014-11-21
abstract1.jpg 2018-08-09
246-mumnp-2007-wo international publication report(19-2-2007).pdf 2018-08-09
246-MUMNP-2007_EXAMREPORT.pdf 2018-08-09
246-MUMNP-2007-POWER OF ATTORNEY-100215.pdf 2018-08-09
246-MUMNP-2007-REPLY TO HEARING(24-4-2015).pdf 2018-08-09
246-MUMNP-2007-Other Patent Document-100215.pdf 2018-08-09
246-mumnp-2007-pct-isa-210.pdf 2018-08-09
246-MUMNP-2007-REPLY TO EXAMINATION REPORT(16-5-2013).pdf 2018-08-09
246-MUMNP-2007-OTHERS-100215.pdf 2018-08-09
246-MUMNP-2007-MARKED COPY(24-4-2015).pdf 2018-08-09
246-MUMNP-2007-FORM-PCT-IB-373-100215.pdf 2018-08-09
246-MUMNP-2007-OTHER DOCUMENT-100215.pdf 2018-08-09
246-MUMNP-2007-MARKED COPY(16-5-2013).pdf 2018-08-09
246-MUMNP-2007-FORM-PCT-ISA-237-100215.pdf 2018-08-09
246-mumnp-2007-form-pct-ib-311.pdf 2018-08-09
246-mumnp-2007-form-5.pdf 2018-08-09
246-mumnp-2007-form-pct-ib-308.pdf 2018-08-09
246-MUMNP-2007-OTHER DOCUMENT(24-4-2015).pdf 2018-08-09
246-mumnp-2007-form-26.pdf 2018-08-09
246-mumnp-2007-form-3.pdf 2018-08-09
246-mumnp-2007-form-2.doc 2018-08-09
246-MUMNP-2007-Form 3-100215.pdf 2018-08-09
246-mumnp-2007-form-1.pdf 2018-08-09
246-MUMNP-2007-FORM 2(TITLE PAGE)-(16-5-2013).pdf 2018-08-09
246-MUMNP-2007-FORM 26(16-5-2013).pdf 2018-08-09
246-mumnp-2007-form-2.pdf 2018-08-09
246-mumnp-2007-form 3(19-2-2007).pdf 2018-08-09
246-mumnp-2007-form 2(title page)-(19-2-2007).pdf 2018-08-09
246-MUMNP-2007-FORM 1(16-5-2013).pdf 2018-08-09
246-mumnp-2007-drawings.pdf 2018-08-09
246-MUMNP-2007-CORRESPONDENCE(IPO)-(HEARING NOTICE)-(10-3-2015).pdf 2018-08-09
246-MUMNP-2007-ENGLISH TRANSLATION(24-4-2015).pdf 2018-08-09
246-mumnp-2007-description (complete).pdf 2018-08-09
246-MUMNP-2007-ENGLISH TRANSLATION-100215.pdf 2018-08-09
246-MUMNP-2007-CORRESPONDENCE(9-11-2010).pdf 2018-08-09
246-mumnp-2007-correspondence(24-7-2008).pdf 2018-08-09
246-MUMNP-2007-ANNEXURE TO FORM 3(25-7-2008).pdf 2018-08-09
246-MUMNP-2007-CLAIMS(AMENDED)-(24-4-2015).pdf 2018-08-09
246-MUMNP-2007-Claims-100215.pdf 2018-08-09
246-mumnp-2007-correspondance-received.pdf 2018-08-09
246-mumnp-2007-claims.pdf 2018-08-09
246-mumnp-2007-correspondance-others.pdf 2018-08-09
246-MUMNP-2007-CLAIMS(AMENDED)-(16-5-2013).pdf 2018-08-09
246-MUMNP-2007-CORRESPONDENCE(25-7-2008).pdf 2018-08-09
246-MUMNP-2007-ANNEXURE TO FORM 3(16-5-2013).pdf 2018-08-09
246-MUMNP-2007-CORRESPONDENCE(IPO)-(ORDER)-(29-4-2016).pdf 2018-08-09
246-mumnp-2007-abstract.doc 2018-08-09
246-mumnp-2007-abstract.pdf 2018-08-09
246-mumnp-2007-claims.doc 2018-08-09
246-MUMNP-2007-FORM 18(25-07-2008).pdf 2008-07-25
246-MUMNP-2007-CORRESPONDENCE(24-08-2008).pdf 2008-08-24
246-MUMNP-2007-CORRESPONDENCE(IPO)-(FER)-(23-10-2012).pdf 2012-10-23
246-MUMNP-2007-CORRESPONDENCE(IPO)-(HEARING NOTICE)-(21-11-2014).pdf 2014-11-21
abstract1.jpg 2018-08-09
246-MUMNP-2007-Other Patent Document-100215.pdf 2018-08-09
246-MUMNP-2007-REPLY TO EXAMINATION REPORT(16-5-2013).pdf 2018-08-09
246-mumnp-2007-wo international publication report(19-2-2007).pdf 2018-08-09
246-MUMNP-2007-POWER OF ATTORNEY-100215.pdf 2018-08-09
246-mumnp-2007-pct-isa-210.pdf 2018-08-09
246-mumnp-2007-form-5.pdf 2018-08-09
246-MUMNP-2007_EXAMREPORT.pdf 2018-08-09
246-MUMNP-2007-REPLY TO HEARING(24-4-2015).pdf 2018-08-09
246-mumnp-2007-form-3.pdf 2018-08-09
246-MUMNP-2007-OTHER DOCUMENT-100215.pdf 2018-08-09
246-mumnp-2007-form-pct-ib-311.pdf 2018-08-09
246-mumnp-2007-form-pct-ib-308.pdf 2018-08-09
246-mumnp-2007-form-26.pdf 2018-08-09
246-MUMNP-2007-FORM-PCT-ISA-237-100215.pdf 2018-08-09
246-MUMNP-2007-MARKED COPY(24-4-2015).pdf 2018-08-09
246-MUMNP-2007-OTHERS-100215.pdf 2018-08-09
246-MUMNP-2007-Form 3-100215.pdf 2018-08-09
246-MUMNP-2007-OTHER DOCUMENT(24-4-2015).pdf 2018-08-09
246-MUMNP-2007-MARKED COPY(16-5-2013).pdf 2018-08-09
246-MUMNP-2007-FORM 2(TITLE PAGE)-(16-5-2013).pdf 2018-08-09
246-mumnp-2007-form-2.doc 2018-08-09
246-mumnp-2007-form 2(title page)-(19-2-2007).pdf 2018-08-09
246-mumnp-2007-form-1.pdf 2018-08-09
246-MUMNP-2007-FORM 26(16-5-2013).pdf 2018-08-09
246-mumnp-2007-form 3(19-2-2007).pdf 2018-08-09
246-MUMNP-2007-FORM 1(16-5-2013).pdf 2018-08-09
246-MUMNP-2007-FORM-PCT-IB-373-100215.pdf 2018-08-09
246-mumnp-2007-correspondance-received.pdf 2018-08-09
246-mumnp-2007-description (complete).pdf 2018-08-09
246-MUMNP-2007-CORRESPONDENCE(IPO)-(HEARING NOTICE)-(10-3-2015).pdf 2018-08-09
246-MUMNP-2007-CORRESPONDENCE(9-11-2010).pdf 2018-08-09
246-mumnp-2007-claims.pdf 2018-08-09
246-MUMNP-2007-CORRESPONDENCE(25-7-2008).pdf 2018-08-09
246-MUMNP-2007-ANNEXURE TO FORM 3(25-7-2008).pdf 2018-08-09
246-MUMNP-2007-CORRESPONDENCE(IPO)-(ORDER)-(29-4-2016).pdf 2018-08-09
246-mumnp-2007-correspondence(24-7-2008).pdf 2018-08-09
246-mumnp-2007-drawings.pdf 2018-08-09
246-mumnp-2007-form-2.pdf 2018-08-09
246-mumnp-2007-correspondance-others.pdf 2018-08-09
246-MUMNP-2007-ANNEXURE TO FORM 3(16-5-2013).pdf 2018-08-09
246-MUMNP-2007-CLAIMS(AMENDED)-(16-5-2013).pdf 2018-08-09
246-MUMNP-2007-ENGLISH TRANSLATION(24-4-2015).pdf 2018-08-09
246-MUMNP-2007-CLAIMS(AMENDED)-(24-4-2015).pdf 2018-08-09
246-mumnp-2007-abstract.doc 2018-08-09
246-MUMNP-2007-Claims-100215.pdf 2018-08-09
246-MUMNP-2007-ENGLISH TRANSLATION-100215.pdf 2018-08-09
246-mumnp-2007-claims.doc 2018-08-09
246-mumnp-2007-abstract.pdf 2018-08-09

Orders

Applicant Section Controller Decision Date URL