EP 3042975 B1 20191218 - METAL POWDER FOR POWDER METALLURGY, COMPOUND, GRANULATED POWDER, AND SINTERED BODY
Title (en)
METAL POWDER FOR POWDER METALLURGY, COMPOUND, GRANULATED POWDER, AND SINTERED BODY
Title (de)
METALLPULVER FÜR PULVERMETALLURGIE, VERBINDUNG, GRANULIERTES PULVER UND GESINTERTER KÖRPER
Title (fr)
POUDRE DE MÉTAL POUR MÉTALLURGIE DES POUDRES, COMPOSÉ, POUDRE GRANULÉE ET CORPS FRITTÉ
Publication
Application
Priority
JP 2015002935 A 20150109
Abstract (en)
[origin: EP3042975A2] A metal powder for powder metallurgy according to the invention contains Fe as a principal component, Cr in a proportion of 10 to 30 mass%, C in a proportion of 0.15 to 1.5 mass%, Si in a proportion of 0.3 to 1 mass%, and Mn and Ni in a total proportion of 0.05 to 1.6 mass%, wherein when one element selected from the group consisting of Ti, V, Y, Zr, Nb, Hf, and Ta is defined as a first element, and one element selected from the group and having a larger group number in the periodic table than that of the first element or having the same group number in the periodic table as that of the first element and a larger period number than that of the first element is defined as a second element, the first element is contained in a proportion of 0.01 to 0.5 mass%, and the second element is contained in a proportion of 0.01 to 0.5 mass%.
IPC 8 full level
B22F 1/00 (2022.01); C22C 33/02 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/24 (2006.01); C22C 38/26 (2006.01); C22C 38/28 (2006.01); C22C 38/42 (2006.01); C22C 38/46 (2006.01); C22C 38/50 (2006.01)
CPC (source: CN EP US)
B22F 1/00 (2013.01 - CN EP US); B22F 3/10 (2013.01 - CN); B22F 5/00 (2013.01 - US); B22F 9/04 (2013.01 - US); B22F 9/082 (2013.01 - CN); C22C 33/0285 (2013.01 - EP US); C22C 38/002 (2013.01 - CN EP US); C22C 38/005 (2013.01 - EP US); C22C 38/02 (2013.01 - CN EP US); C22C 38/04 (2013.01 - CN EP US); C22C 38/24 (2013.01 - CN); C22C 38/26 (2013.01 - CN); C22C 38/28 (2013.01 - CN); C22C 38/38 (2013.01 - CN); C22C 38/42 (2013.01 - US); C22C 38/46 (2013.01 - CN EP US); C22C 38/48 (2013.01 - CN EP US); C22C 38/50 (2013.01 - CN EP US); C22C 38/58 (2013.01 - CN); B22F 2301/35 (2013.01 - US); B22F 2998/10 (2013.01 - EP US)
Citation (examination)
- JP 2012149293 A 20120809 - TAIWAN POWDER TECHNOLOGIES CO LTD
- JP S63274740 A 19881111 - NISSAN MOTOR, et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3042975 A2 20160713; EP 3042975 A3 20160803; EP 3042975 B1 20191218; CN 105772700 A 20160720; CN 105772700 B 20191126; JP 2016128592 A 20160714; JP 6314846 B2 20180425; US 2016199912 A1 20160714
DOCDB simple family (application)
EP 16150409 A 20160107; CN 201510947043 A 20151216; JP 2015002935 A 20150109; US 201614990932 A 20160108