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1. (WO2012127098) SPD PROCESS AND APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2012/127098 International Application No.: PCT/FI2011/050494
Publication Date: 27.09.2012 International Filing Date: 30.05.2011
IPC:
C21D 7/00 (2006.01) ,B21J 5/00 (2006.01) ,B21J 13/00 (2006.01) ,C22F 1/00 (2006.01)
C CHEMISTRY; METALLURGY
21
METALLURGY OF IRON
D
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS
7
Modifying the physical properties of iron or steel by deformation
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
J
FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES
5
Methods for forging, hammering, or pressing; Special equipment or accessories therefor
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
J
FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES
13
Details of machines for forging, pressing, or hammering
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
F
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS
1
Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
Applicants: VOLANEN, Ville[FI/FI]; FI (UsOnly)
LARKIOLA, Jari[FI/FI]; FI (UsOnly)
HAAG, Mikael[DE/FI]; FI (UsOnly)
PROTOSHOP OY[FI/FI]; Metallimiehenkuja 8 B FI-02150 Espoo, FI (AllExceptUS)
Inventors: VOLANEN, Ville; FI
LARKIOLA, Jari; FI
HAAG, Mikael; FI
Agent: ESPATENT OY; Kaivokatu 10 D FI-00100 Helsinki, FI
Priority Data:
2011010924.03.2011FI
Title (EN) SPD PROCESS AND APPARATUS
(FR) PROCÉDÉ ET APPAREIL DE DÉFORMATION PLASTIQUE INTENSE (SPD)
Abstract:
(EN) A SPD process comprising deforming metal material (1) in an apparatus (100) which comprises a material flow-through channel (2, 3, 4) which is arranged in a first direction (5), and a press (3). The method comprises feeding metal material (1) in the first direction (5) and pressing the material reciprocatively by the press (3) in at least one second direction (6) which is crosswise relative to the first direction, and deforming grain size of the material smaller. An apparatus (100) for deforming metal material (1) to SPD material.
(FR) L'invention concerne un procédé SPD consistant à déformer une matière métallique (1) dans un appareil (100) qui comprend un canal d'écoulement traversant de matière (2, 3, 4) qui est disposé dans une première direction (5) et une presse (3). Le procédé consiste à introduire une matière métallique (1) dans la première direction (5) et à presser la matière dans un mouvement de va-et-vient par la presse (3) dans au moins une seconde direction (6) qui est transversale par rapport à la première direction, et à déformer une dimension de grain de la matière pour qu'elle soit plus petite. L'invention concerne également un appareil (100) pour déformer une matière métallique (1) en une matière SPD.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: ???LANGUAGE_SYMBOL_FI??? (FI)