ClassID:

40164

B22F9/082 - page 3 - CPC Classification

Classification description:

Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid

Recent Application in this class:
#601
20120128522
2012-05-24

Components for exhaust system, methods of manufacture thereof and articles comprising the same

#602
20120121922
2012-05-17

ENGINE OR ENGINE PART AND A METHOD OF MANUFACTURING THE SAME

#603
20120107611
2012-05-03

Process and device for the preparation of hollow microspheres comprising centrifugal atomization

#604
20120097535
2012-04-26

Sputtering target of ferromagnetic material with low generation of particles

#605
20120093676
2012-04-19

COMPOUND MATERIAL COMPRISING A METAL AND NANO PARTICLES AND A METHOD FOR PRODUCING THE SAME

#606
20120085469
2012-04-12

METHOD FOR MANUFACTURING PROJECTION MATERIALS FOR A SHOT PEENING

#607
20120082587
2012-04-05

High strength low alloyed sintered steel

#608
20120082586
2012-04-05

Nitrogen alloyed stainless steel and process

#609
20120048063
2012-03-01

HIGH COMPRESSIBILITY IRON POWDER, AND IRON POWDER FOR DUST CORE AND DUST CORE USING THE SAME

#610
20120045360
2012-02-23

CU-GA ALLOY SPUTTERING TARGET AND MANUFACTURING METHOD THEREOF

#611
20120037070
2012-02-16

Discharge surface treatment electrode and method of manufacturing the same

#612
20120024110
2012-02-02

Powder processing method

#613
20120014827
2012-01-19

Corrosion Resistant Metallurgical Powder Compositions

#614
20120001719
2012-01-05

Dust core and method for manufacturing the same

#615
20110308084
2011-12-22

METHOD FOR MANUFACTURING HEAT RESISTING MEMBER APPLICABLE TO AN EXHAUST GAS GUIDE ASSEMBLY WITH IMPROVED HEAT RESISTANCE FOR VGS TURBOCHARGER

#616
20110297277
2011-12-08

Steel alloy and tools or components manufactured out of the steel alloy

#617
20110293763
2011-12-01

Manufacturing device of spherical magnesium fine powder

#618
20110283835
2011-11-24

Metal powder manufacturing device, metal powder, and molded body

#619
20110274577
2011-11-10

Compaction methods

#620
20110262295
2011-10-27

Method for fabricating hard particle-dispersed composite materials

#621
20110253264
2011-10-20

Iron-carbon master alloy

#622
20110239824
2011-10-06

Method for recovering metal from target and method for manufacturing target

#623
20110233239
2011-09-29

Device for ejecting droplets of a fluid having a high temperature

#624
20110210185
2011-09-01

Method and device for output of granulate from the bottom of a tank that in addition to granulate holds liquid

#625
20110206939
2011-08-25

Copper-based sliding material

#626
20110200481
2011-08-18

WATER-COLLAPSIBLE Al COMPOSITE MATERIAL, Al FILM AND Al POWDER CONSISTING OF THIS MATERIAL, AND METHODS FOR PREPARATION THEREOF, AS WELL AS COMPONENT MEMBERS FOR CONSTITUTING FILM-FORMING CHAMBERS AND METHOD FOR THE RECOVERY OF FILM-FORMING MATERIALS

#627
20110192546
2011-08-11

WATER-COLLAPSIBLE Al COMPOSITE MATERIAL, Al FILM AND Al POWDER CONSISTING OF THIS MATERIAL, AND METHODS FOR PREPARATION THEREOF, AS WELL AS COMPONENT MEMBERS FOR CONSTITUTING FILM-FORMING CHAMBERS AND METHOD FOR THE RECOVERY OF FILM-FORMING MATERIALS

#628
20110189022
2011-08-04

Shaped rotor wheel capable of carrying multiple blade stages

#629
20110165420
2011-07-07

Nickel-iron-zinc alloy nanoparticles

#630
20110165334
2011-07-07

COATING MATERIAL FOR METALLIC BASE MATERIAL SURFACE

#631
20110163173
2011-07-07

Rotary atomiser for atomising molten material

#632
20110156850
2011-06-30

Powder for powder magnetic core, powder magnetic core, and methods for producing those products

#633
20110150694
2011-06-23

METHOD FOR MANUFACTURING Ti PARTICLE-DISPERSED MAGNESIUM-BASED COMPOSITE MATERIAL

#634
20110150693
2011-06-23

Method for preparing a nickel superalloy part, and the part thus obtained

#635
20110142975
2011-06-16

Methods and apparatus for processing molten materials

#636
20110142710
2011-06-16

Ti PARTICLE-DISPERSED MAGNESIUM-BASED COMPOSITE MATERIAL, AND MANUFACTURING METHOD THEREOF

#637
20110142708
2011-06-16

Methods for processing nanostructured ferritic alloys, and articles produced thereby

#638
20110135953
2011-06-09

Coated metallic powder and method of making the same

#639
20110095239
2011-04-28

Copper powder for conductive paste and conductive paste

#640
20110091346
2011-04-21

Forging deformation of L12 aluminum alloys

#641
20110088510
2011-04-21

Hot and cold rolling high strength L1aluminum alloys

#642
20110080248
2011-04-07

Dust core and choke

#643
20110068506
2011-03-24

Method for producing soft magnetic material and method for producing dust core

#644
20110064599
2011-03-17

DIRECT EXTRUSION OF SHAPES WITH L12 ALUMINUM ALLOYS

#645
20110061494
2011-03-17

Superplastic forming high strength L1aluminum alloys

#646
20110052932
2011-03-03

Fabrication of L1aluminum alloy tanks and other vessels by roll forming, spin forming, and friction stir welding

#647
20110048936
2011-03-03

Al-Ni-rare earth element alloy sputtering target

#648
20110048582
2011-03-03

Ti-based brazing filler metal and method for producing the same

#649
20110045174
2011-02-24

SOFT MAGNETIC MATERIAL AND DUST CORE

#650
20110044844
2011-02-24

HOT COMPACTION AND EXTRUSION OF L12 ALUMINUM ALLOYS

#651
20110044838
2011-02-24

Iron silicide sputtering target and method for production thereof

#652
20110041651
2011-02-24

Method of producing metal powder

#653
20110031448
2011-02-10

Copper powder for conductive paste and conductive paste

#654
20110020661
2011-01-27

Fe—Si—La alloy having excellent magneto-caloric properties

#655
20110020166
2011-01-27

IRON-BASE HEAT- AND CORROSION-RESISTANT BRAZING MATERIAL

#656
20110014491
2011-01-20

Iron-chromium based brazing filler metal

#657
20110014310
2011-01-20

Method and apparatus for forming nano-particles

#658
20110006246
2011-01-13

Ferromagnetic powder composition and method for its production

#659
20100320085
2010-12-23

Sputtering target for producing metallic glass membrane and manufacturing method thereof

#660
20100316523
2010-12-16

Iron-based alloy powder

#661
20100316521
2010-12-16

LOW ALLOYED STEEL POWDER

#662
20100310407
2010-12-09

Method for producing semi-finished products from NiTi shape memory alloys

#663
20100284853
2010-11-11

Direct forging and rolling of L1aluminum alloys for armor applications

#664
20100279139
2010-11-04

Copper based sintered slide member

#665
20100278681
2010-11-04

Iron-based steel powder composition, method for producing a sintered component and component

#666
20100278680
2010-11-04

Combustion Turbine Component Having Rare-Earth Strengthened Alloy and Associated Methods

#667
20100266861
2010-10-21

POWDER FOR MAGNETIC CORE, POWDER MAGNETIC CORE AND THEIR PRODUCTION METHODS

#668
20100254850
2010-10-07

CERACON FORGING OF L12 ALUMINUM ALLOYS

#669
20100239863
2010-09-23

Spherical particles having nanometer size, crystalline structure, and good sphericity and method for producing the same

#670
20100233504
2010-09-16

METHOD OF MANUFACTURE OF A DUAL MICROSTRUCTURE IMPELLER

#671
20100233500
2010-09-16

Cold-forming steel article

#672
20100227180
2010-09-09

COATING MATERIAL FOR METALLIC BASE MATERIAL SURFACE

#673
20100226817
2010-09-09

HIGH STRENGTH L12 ALUMINUM ALLOYS PRODUCED BY CRYOMILLING

#674
20100226810
2010-09-09

Process for Manufacturing Metal Particles

#675
20100215978
2010-08-26

Method of manufacture of a dual alloy impeller

#676
20100206129
2010-08-19

Metallurgical powder composition and method of production

#677
20100192476
2010-08-05

Wear-resistant material

#678
20100172792
2010-07-08

Stress-buffering material

#679
20100162851
2010-07-01

Sintered soft magnetic powder molded body

#680
20100154941
2010-06-24

Environment-friendly non-noise matte granulation technique

#681
20100143185
2010-06-10

Method for producing high strength aluminum alloy powder containing L12 intermetallic dispersoids

#682
20100139815
2010-06-10

Conversion process for heat treatable L1aluminum alloys

#683
20100119402
2010-05-13

PRODUCTION OF ALLOYS BASED ON TITANIUM ALUMINIDES

#684
20100083861
2010-04-08

Lead free frangible bullets

#685
20100068547
2010-03-18

Free-machining powder metallurgy steel articles and method of making same

#686
20100043963
2010-02-25

ALUMINIUM SHOT FOR THIN, PLATE-SHAPED EFFECT PIGMENTS, METHOD FOR THE PRODUCTION THEREOF, AND USE OF SAME

#687
20100043662
2010-02-25

DIFFUSION ALLOYED IRON POWDER

#688
20100043597
2010-02-25

Method of making rare-earth strengthened components

#689
20100028195
2010-02-04

Soft magnetic material, powder magnetic core, method for manufacturing soft magnetic material, and method for manufacturing powder magnetic core

#690
20100028193
2010-02-04

Atomized picoscale composite aluminum alloy and method thereof

#691
20100025236
2010-02-04

Sb-Te alloy sintered compact target and manufacturing method thereof

#692
20100024597
2010-02-04

STABILIZED LITHIUM METAL POWDER FOR LI-ION APPLICATION, COMPOSITION AND PROCESS

#693
20100009089
2010-01-14

Nonmagnetic material for producing parts or coatings adapted for high wear and corrosion intensive applications, nonmagnetic drill string component, and method for the manufacture thereof

#694
20090324442
2009-12-31

Method for fabricating a biocompatible material having a high carbide phase and such material

#695
20090301872
2009-12-10

Sb-Te base alloy sinter sputtering target

#696
20090295518
2009-12-03

Soft Magnetic Powders and Compacts

#697
20090293675
2009-12-03

Method and apparatus of producing nanoparticles using nebulized droplet

#698
20090274785
2009-11-05

Metal powder production apparatus and metal powder

#699
20090272228
2009-11-05

Apparatus and method for clean, rapidly solidified alloys

#700
20090267855
2009-10-29

Antenna core and antenna

#701
20090267017
2009-10-29

Flat soft magnetic material and process for its production

#702
20090252640
2009-10-08

STEEL ALLOY, A HOLDER OR A HOLDER DETAIL FOR A PLASTIC MOULDING TOOL, A TOUGH HARDENED BLANK FOR A HOLDER OR HOLDER DETAIL, A PROCESS FOR PRODUCING A STEEL ALLOY

#703
20090252639
2009-10-08

Metallurgical powder composition and method of production

#704
20090252636
2009-10-08

Powdered metal alloy composition for wear and temperature resistance applications and method of producing same

#705
20090249920
2009-10-08

Fe-based amorphous magnetic powder, magnetic powder core with excellent high frequency properties and method of making them

#706
20090232693
2009-09-17

Fe-based amorphous magnetic powder, magnetic powder core with excellent high frequency properties and method of making them

#707
20090196782
2009-08-06

POROUS LIQUID ABSORBING-AND-HOLDING MEMBER, PROCESS FOR PRODUCTION THEREOF, AND ALCOHOL ABSORBING-AND-HOLDING MEMBER

#708
20090175755
2009-07-09

Alloy composition for the manufacture of protective coatings, its use, process for its application and super-alloy articles coated with the same composition

#709
20090145523
2009-06-11

Method for manufacturing heat resisting member applicable to an exhaust gas guide assembly with improved heat resistance for VGS turbocharger

#710
20090145265
2009-06-11

System and method for producing shot from molten material

#711
20090142220
2009-06-04

SINTER-HARDENING POWDER AND THEIR SINTERED COMPACTS

#712
20090139858
2009-06-04

Sputtering target for producing metallic glass membrane and manufacturing method thereof

#713
20090121175
2009-05-14

Soft magnetic material and dust core produced therefrom

#714
20090107294
2009-04-30

PROCESS FOR PRODUCING SPHERICAL TITANIUM ALLOY POWDER

#715
20090090435
2009-04-09

Process for Producing Magnetic Powder and Process for Producing Dust Core

#716
20090075112
2009-03-19

Combustion turbine component having rare earth FeCrAI coating and associated methods

#717
20090075111
2009-03-19

Combustion turbine component having rare earth NiCrAl coating and associated methods

#718
20090075110
2009-03-19

Combustion turbine component having rare earth NiCoCrAl coating and associated methods

#719
20090075101
2009-03-19

Combustion turbine component having rare earth CoNiCrAl coating and associated methods

#720
20090071821
2009-03-19

Sb-Te alloy powder for sintering, sintered compact sputtering target obtained by sintering said powder, and manufacturing method of Sb-Te alloy powder for sintering

#721
20090068051
2009-03-12

METHODS OF FORMING NANO-STRUCTURED MATERIALS INCLUDING COMPOUNDS CAPABLE OF STORING AND RELEASING HYDROGEN

#722
20090047170
2009-02-19

Oxide-Dispersion Strengthened Platinum Material

#723
20090035171
2009-02-05

High-strength and high-toughness magnesium alloy and method for manufacturing same

#724
20090026072
2009-01-29

Al-Ni-La-Si system Al-based alloy sputtering target and process for producing the same

#725
20090025841
2009-01-29

Surface-modified magnesium powders for use in pyrotechnic compositions

#726
20090025830
2009-01-29

Flat soft magnetic metal powder and composite magnetic material including the soft magnetic metal powder

#727
20090025425
2009-01-29

Method and apparatus for spray-forming melts of glass and glass-ceramic compositions

#728
20090023077
2009-01-22

ALKALINE BATTERY

#729
20090022614
2009-01-22

Method for producing sputtering target material for Ni-W based interlayer

#730
20090010795
2009-01-08

Cold-Working Steel

#731
20080297143
2008-12-04

Magnetic Encoder and Wheel Bearing Provided with the Same

#732
20080279711
2008-11-13

Manufacturing method for oxide dispersed alloy

#733
20080274010
2008-11-06

Wear Resistant Alloy Powders and Coatings

#734
20080271568
2008-11-06

METHOD AND APPARATUS FOR THE GAS ATOMISATION OF MOLTEN MATERIALS

#735
20080260564
2008-10-23

Compacted magnetic core, production method of the same, and motor for electric vehicle

#736
20080251507
2008-10-16

Hardfacing ferroalloy materials

#737
20080241570
2008-10-02

Method for fabricating a medical component from a material having a high carbide phase and such medical component

#738
20080233225
2008-09-25

Steel alloy and tools or components manufactured out of the steel alloy

#739
20080226486
2008-09-18

Manufacturing of controlled porosity metallic tools

#740
20080223174
2008-09-18

METHODS AND APPARATUS FOR SPRAY FORMING, ATOMIZATION AND HEAT TRANSFER

#741
20080199718
2008-08-21

Method of brazing articles of stainless steel

#742
20080181810
2008-07-31

Magnetic Film of Oxide-Containing Cobalt Base Alloy, Oxide-Containing Cobalt Base Alloy Target, and Manufacturing Method Thereof

#743
20080153003
2008-06-26

Zinc Alloy Powder For Use In An Alkaline Battery

#744
20080152897
2008-06-26

Soft magnetic material and dust core comprising insulating coating and heat-resistant composite coating

#745
20080141827
2008-06-19

Method of making a nodular electrolytic flocculant

#746
20080138235
2008-06-12

(CoFe)Zr/Nb/Ta/Hf based target material

#747
20080121522
2008-05-29

Al-Ni-La system Al-based alloy sputtering target

#748
20080108005
2008-05-08

Method and apparatus for forming nano-particles

#749
20080093045
2008-04-24

Method for Producing Metal Products

#750
20080083616
2008-04-10

Co-Fe-Zr BASED ALLOY SPUTTERING TARGET MATERIAL AND PROCESS FOR PRODUCTION THEREOF

#751
20080083391
2008-04-10

Raw material powder for laser clad valve seat and valve seat using the same

#752
20080078475
2008-04-03

Cold-work tool steel article

#753
20080075968
2008-03-27

Specific chromium, molybdenum and carbon iron-based metallurgical powder composition capable of better compressibility and method of production

#754
20080072707
2008-03-27

METHODS AND APPARATUS FOR SPRAY FORMING, ATOMIZATION AND HEAT TRANSFER

#755
20080063555
2008-03-13

Cr-doped FeCoB based target material and method for producing the same

#756
20080061264
2008-03-13

Soft Magnetic Material And Dust Core

#757
20080053574
2008-03-06

Cold work steel and manufacturing method thereof

#758
20080044679
2008-02-21

Soft magnetic material, powder magnetic core, method for manufacturing soft magnetic material, and method for manufacturing powder magnetic core

#759
20080041496
2008-02-21

Method of producing soft magnetic material, soft magnetic powder, and dust core

#760
20080038555
2008-02-14

Method for producing spherical particles having nanometer size, crystalline structure, and good sphericity

#761
20080038139
2008-02-14

Titanium powder sintered compact

#762
20080019858
2008-01-24

IRON-BASED POWDER

#763
20080008897
2008-01-10

MAGNETIC POWDER, SOFT MAGNETIC COMPOSITE, AND METHOD OF FORMING SAME

#764
20070297938
2007-12-27

Sb-Te alloy sintered compact sputtering target

#765
20070295618
2007-12-27

Hydrogen Storage Composition

#766
20070292304
2007-12-20

Ni-base wear and corrosion resistant alloy

#767
20070292301
2007-12-20

Making Sintered, Iron-Based Alloy Parts By Using Boron-Containing Master Alloys

#768
20070289680
2007-12-20

Aluminum base alloys

#769
20070286761
2007-12-13

Method of producing high strength, high stiffness and high ductility titanium alloys

#770
20070264521
2007-11-15

Soft magnetic material, powder magnetic core, method for manufacturing soft magnetic material, and method for manufacturing powder magnetic core

#771
20070258842
2007-11-08

Fe-based amorphous magnetic powder, magnetic powder core with excellent high frequency properties and method of making them

#772
20070246131
2007-10-25

Metal powder manufacturing device, metal powder, and molded body

#773
20070187878
2007-08-16

Metal powder production apparatus and metal powder

#774
20070183922
2007-08-09

Au-sn alloy powder for solder paste

#775
20070175545
2007-08-02

Amorphous soft magnetic alloy and inductance component using the same

#776
20070175543
2007-08-02

Manufacturing method of NbSn superconductive wire using powder technique

#777
20070169851
2007-07-26

Soft magnetic material and dust core

#778
20070163385
2007-07-19

Process for producing microparticles and apparatus therefor

#779
20070158450
2007-07-12

Systems and methods for producing fine particles

#780
20070158003
2007-07-12

Heat-resistant, high-toughness aluminum alloy, method of manufacturing the same, and engine parts

#781
20070138713
2007-06-21

Metal powder production apparatus

#782
20070138712
2007-06-21

Metal powder production apparatus

#783
20070138711
2007-06-21

Metal powder production apparatus

#784
20070138312
2007-06-21

Metal powder production apparatus

#785
20070131311
2007-06-14

Fe-Ni-Mo soft magnetic flaky powder and magnetic composite material containing soft magnetic powder

#786
20070063400
2007-03-22

Metal jet apparatus and jet method

#787
20070062332
2007-03-22

Apparatus and method for clean, rapidly solidified alloys

#788
20070057416
2007-03-15

Methods and apparatus for processing molten materials

#789
20070056657
2007-03-15

Corrosion and wear resistant alloy

#790
20070051201
2007-03-08

Method of manufacturing the SnZnNiCu solder powder and the SnZnNiCu solder powder

#791
20070048167
2007-03-01

METAL PARTICLES, PROCESS FOR MANUFACTURING THE SAME, AND PROCESS FOR MANUFACTURING VEHICLE COMPONENTS THEREFROM

#792
20070037002
2007-02-15

Powder for manufacturing precious metal products by free forming fabrication and products

#793
20070029295
2007-02-08

High hardness/high wear resistant iron based weld overlay materials

#794
20070012801
2007-01-18

Atomizer for atomizing molten metal

#795
20070009756
2007-01-11

Bearing material coated slide member and method for manufacturing the same

#796
20070006949
2007-01-11

Steel alloy, holders and holder details for plastic moulding tools, and tough hardened blanks for holders and holder details

#797
20070006680
2007-01-11

Stabilized lithium metal powder for li-ion application, composition and process

#798
20060291529
2006-12-28

Cold wall induction nozzle

#799
20060285989
2006-12-21

Corrosion resistant metallurgical powder compositions, methods, and compacted articles

#800
20060266699
2006-11-30

Titanium powder sintered compact

#801
20060266698
2006-11-30

Titanium powder sintered compact

#802
20060266697
2006-11-30

Titanium powder sintered compact

#803
20060240271
2006-10-26

Water collapsible aluminum film

#804
20060225533
2006-10-12

Aluminum flake pigment, paint composition and ink composition containing the same, and films thereof

#805
20060222780
2006-10-05

Method for obtaining nanoparticles

#806
20060214138
2006-09-28

Iron based soft magnetic powder having an insulating coating

#807
20060198751
2006-09-07

Co-based water-atomised powder composition for die compaction

#808
20060188741
2006-08-24

Porous liquid absorbing-and-holding member, process for production thereof, and alcohol absorbing-and-holding member

#809
20060180250
2006-08-17

Al—Ni-rare earth element alloy sputtering target

#810
20060171838
2006-08-03

Sintered sprocket for silent chain and production method therefor

#811
20060162495
2006-07-27

Nanostructured metal powder and method of fabricating the same

#812
20060140812
2006-06-29

Manufacturing of controlled porosity metallic tools

#813
20060124766
2006-06-15

Metal atomizing device

#814
20060114644
2006-06-01

Nb-a1 alloy powder for electrolytic capacitors, method for manufacturing nb-a1 alloy powder, and electrolytic capacitor

#815
20060110659
2006-05-25

Electrode material, method of manufacturing the electrode material, electrode, and nonaqueous electrolyte battery

#816
20060110278
2006-05-25

Formation of metallic thermal barrier alloys

#817
20060099105
2006-05-11

Pre-alloyed iron based powder

#818
20060097074
2006-05-11

Atomizer for atomizing molten metal

#819
20060057014
2006-03-16

Iron silicide sputtering target and method for production thereof

#820
20060032328
2006-02-16

Sintered valve guide and manufacturing method thereof

#821
20060014854
2006-01-19

Aluminum flake pigment, coating composition containing the same, ink composition, and coating film obtained therefrom

#822
20060008704
2006-01-12

Zinc alloy powder for alkaline cell and method for producing same

#823
20060002813
2006-01-05

Stainless steel powder

#824
20050284260
2005-12-29

Method for manufacturing the metal coated amorphous powder

#825
20050247163
2005-11-10

Metal powder composition including a bonding binder/lubricant

#826
20050238523
2005-10-27

Sintered metal parts and method for the manufacturing thereof

#827
20050223848
2005-10-13

Co alloy target and its production method, soft magnetic film for perpendicular magnetic recording and perpendicular magnetic recording medium

#828
20050182161
2005-08-18

Irregular shaped copper particles and methods of use

#829
20050150971
2005-07-14

Method and apparatus for atomising liquid media

#830
20050115361
2005-06-02

Methods and apparatus for spray forming, atomization and heat transfer

#831
20050112375
2005-05-26

Metallurgical powder compositions and articles and methods utilizing the same

#832
20050050993
2005-03-10

Atomization technique for producing fine particles

#833
20050047948
2005-03-03

Light-weight metal squeeze casting of golf clubs

#834
20050028641
2005-02-10

Sintered sprocket for silent chain and production method therefor

#835
20050017094
2005-01-27

Metal atomizing device

#836
20050013723
2005-01-20

Formation of metallic thermal barrier alloys

#837
20050011591
2005-01-20

Metal matrix composites with intermetallic reinforcements

#838
20050008524
2005-01-13

Process for the production of a titanium alloy based composite material reinforced with titanium carbide, and reinforced composite material obtained thereby

#839
17304586
2023-10-10

Powder satellite-reduction apparatus and method for gas atomization process

#840
15952881
2022-03-29

Bimetallic non-PGM alloys for the electrooxidation of gas fuels in alkaline media