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1. JPWO2008013305 - 部品用ステンレス鋼板及びその製造方法

Office
Japon
Numéro de la demande 2008526850
Date de la demande 30.07.2007
Numéro de publication WO2008013305
Date de publication 31.01.2008
Numéro de délivrance 4475352
Date de délivrance 19.03.2010
Type de publication B2
CIB
C22C 38/00
CCHIMIE; MÉTALLURGIE
22MÉTALLURGIE; ALLIAGES FERREUX OU NON FERREUX; TRAITEMENT DES ALLIAGES OU DES MÉTAUX NON FERREUX
CALLIAGES
38Alliages ferreux, p.ex. aciers alliés
C21D 9/46
CCHIMIE; MÉTALLURGIE
21MÉTALLURGIE DU FER
DMODIFICATION DE LA STRUCTURE PHYSIQUE DES MÉTAUX FERREUX; DISPOSITIFS GÉNÉRAUX POUR LE TRAITEMENT THERMIQUE DES MÉTAUX FERREUX OU NON FERREUX, OU DES ALLIAGES; PROCÉDÉS POUR RENDRE LE MÉTAL MALLÉABLE PAR DÉCARBURATION, REVENU OU AUTRES TRAITEMENTS
9Traitement thermique, p.ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliers; Fours à cet effet
46pour tôles
C22C 38/58
CCHIMIE; MÉTALLURGIE
22MÉTALLURGIE; ALLIAGES FERREUX OU NON FERREUX; TRAITEMENT DES ALLIAGES OU DES MÉTAUX NON FERREUX
CALLIAGES
38Alliages ferreux, p.ex. aciers alliés
18contenant du chrome
40et du nickel
58et plus de 1,5% en poids de manganèse
CPC
C22C 38/02
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
38Ferrous alloys, e.g. steel alloys
02containing silicon
C21D 6/004
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING 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
6Heat treatment of ferrous alloys
004containing Cr and Ni
C21D 8/0236
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING 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
8Modifying the physical properties by deformation combined with, or followed by, heat treatment
02during manufacturing of plates or strips
0221characterised by the working steps
0236Cold rolling
C21D 8/0252
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING 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
8Modifying the physical properties by deformation combined with, or followed by, heat treatment
02during manufacturing of plates or strips
0247characterised by the heat treatment
0252with application of tension
C21D 8/0436
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING 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
8Modifying the physical properties by deformation combined with, or followed by, heat treatment
02during manufacturing of plates or strips
04to produce plates or strips for deep-drawing
0421characterised by the working steps
0436Cold rolling
C21D 8/0452
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING 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
8Modifying the physical properties by deformation combined with, or followed by, heat treatment
02during manufacturing of plates or strips
04to produce plates or strips for deep-drawing
0447characterised by the heat treatment
0452with application of tension
Déposants 住友金属工業株式会社
Inventeurs 安達 和彦
阿部 賢
藤澤 一芳
Mandataires 星野 哲郎
山下 昭彦
岸本 達人
Données relatives à la priorité 2006206250 28.07.2006 JP
Titre
(JA) 部品用ステンレス鋼板及びその製造方法
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