BR9002535A - Processo e sistema de producao de bobinas de acos inoxidaveis ferriticos laminados a quente e recozidas - Google Patents

Processo e sistema de producao de bobinas de acos inoxidaveis ferriticos laminados a quente e recozidas

Info

Publication number
BR9002535A
BR9002535A BR909002535A BR9002535A BR9002535A BR 9002535 A BR9002535 A BR 9002535A BR 909002535 A BR909002535 A BR 909002535A BR 9002535 A BR9002535 A BR 9002535A BR 9002535 A BR9002535 A BR 9002535A
Authority
BR
Brazil
Prior art keywords
production
stainless steel
ferritic stainless
steel coils
hot laminated
Prior art date
Application number
BR909002535A
Other languages
English (en)
Inventor
Valentim Albino Rodrigues
Ronaldo Claret Ribeiro D Silva
Ronaldo Antonio Neves Barbosa
Original Assignee
Acos Especiais Itabira Acesita
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
Application filed by Acos Especiais Itabira Acesita filed Critical Acos Especiais Itabira Acesita
Priority to BR909002535A priority Critical patent/BR9002535A/pt
Priority to ES9002230A priority patent/ES2021257A6/es
Priority to FR909010531A priority patent/FR2651243B1/fr
Priority to JP2219128A priority patent/JPH03219013A/ja
Priority to KR1019900012975A priority patent/KR100187917B1/ko
Priority to US07/570,829 priority patent/US5074927A/en
Publication of BR9002535A publication Critical patent/BR9002535A/pt

Links

BR909002535A 1989-08-22 1990-05-25 Processo e sistema de producao de bobinas de acos inoxidaveis ferriticos laminados a quente e recozidas BR9002535A (pt)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BR909002535A BR9002535A (pt) 1990-05-25 1990-05-25 Processo e sistema de producao de bobinas de acos inoxidaveis ferriticos laminados a quente e recozidas
ES9002230A ES2021257A6 (es) 1989-08-22 1990-08-21 Procedimiento para la produccion de acero inoxidable ferritico.
FR909010531A FR2651243B1 (fr) 1989-08-22 1990-08-21 Procede de fabrication d'un acier inoxydable ferritique.
JP2219128A JPH03219013A (ja) 1989-08-22 1990-08-22 フェライト・ステンレス鋼の製造方法および製造装置
KR1019900012975A KR100187917B1 (ko) 1989-08-22 1990-08-22 페라이트 스테인레스 강의 제조방법
US07/570,829 US5074927A (en) 1989-08-22 1990-08-22 Process for the production of ferritic stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR909002535A BR9002535A (pt) 1990-05-25 1990-05-25 Processo e sistema de producao de bobinas de acos inoxidaveis ferriticos laminados a quente e recozidas

Publications (1)

Publication Number Publication Date
BR9002535A true BR9002535A (pt) 1991-11-26

Family

ID=4049545

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002535A BR9002535A (pt) 1989-08-22 1990-05-25 Processo e sistema de producao de bobinas de acos inoxidaveis ferriticos laminados a quente e recozidas

Country Status (1)

Country Link
BR (1) BR9002535A (pt)

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG Letter patent granted
B25D Requested change of name of applicant approved

Free format text: ALTERADO DE: COMPANHIA ACOS ESPECIAIS ITABIRA - ACESITA

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/05/2010