ClassID:

119763

C22C38/16 - page 6 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing copper

Recent Application in this class:
#1501
20130142687
2013-06-06

Method for producing alloy cast slab for rare earth sintered magnet

#1502
20130136950
2013-05-30

Complex metallographic structured high strength steel and method of manufacturing

#1503
20130133792
2013-05-30

HIGH-STRENGTH COLD ROLLED SHEET HAVING EXCELLENT FORMABILITY AND CRASHWORTHINESS AND METHOD FOR MANUFACTURING THE SAME

#1504
20130133789
2013-05-30

Steel wire and wire rod

#1505
20130125601
2013-05-23

Manufacturing method of non-oriented electrical steel sheet

#1506
20130101457
2013-04-25

Steel for machine structure exhibiting excellent machinability

#1507
20130101244
2013-04-25

Oil-impregnated sintered bearing and production method therefor

#1508
20130098514
2013-04-25

Ni-added steel plate and method of manufacturing the same

#1509
20130098509
2013-04-25

Method for producing surface-modified rare earth metal-based sintered magnet

#1510
20130095345
2013-04-18

Hot dip Al coated steel sheet excellent in heat black discoloration resistance and method of production of same

#1511
20130087254
2013-04-11

HIGH STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT STRETCH-FLANGE FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#1512
20130087252
2013-04-11

HIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#1513
20130084203
2013-04-04

Iron-based sintered sliding member and production method therefor

#1514
20130078135
2013-03-28

Steel Product with Improved Weathering Characteristics in Saline Environment

#1515
20130061989
2013-03-14

Method for manufacturing high strength hot-rolled steel sheet having excellent stretch flangeability and fatigue resistance

#1516
20130043227
2013-02-21

High strength stick electrode

#1517
20130040165
2013-02-14

High-strength steel sheet excellent in seam weldability

#1518
20130037162
2013-02-14

Thick welded steel pipe excellent in low temperature toughness, manufacturing method of thick welded steel pipe excellent in low temperature toughness, and steel plate for manufacturing thick welded steel pipe

#1519
20130028780
2013-01-31

Iron-based sintered powder metal for wear resistant applications

#1520
20130025747
2013-01-31

Steel for induction hardening, roughly shaped material for induction hardening, producing method thereof, and induction hardening steel part

#1521
20130022491
2013-01-24

High-carbon steel wire excellent in wire drawability and fatigue property after wiredrawing

#1522
20130022490
2013-01-24

High-strength steel sheet with excellent warm workability

#1523
20130014555
2013-01-17

QUENCHABLE STEEL SHEET HAVING HIGH HOT PRESS WORKABILITY AND METHOD OF MANUFACTURING THE SAME

#1524
20130009736
2013-01-10

Anisotropic rare earth magnet powder, method for producing the same, and bonded magnet

#1525
20130009503
2013-01-10

Sintered magnet, motor, automobile, and method for producing sintered magnet

#1526
20130000798
2013-01-03

STEEL MATERIAL EXCELLENT IN RESISTANCE OF DUCTILE CRACK INITIATION FROM WELDED HEAT AFFECTED ZONE AND BASE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

#1527
20120319026
2012-12-20

Valve seat

#1528
20120312433
2012-12-13

High-strength steel sheet excellent in workability and cold brittleness resistance, and manufacturing method thereof

#1529
20120312424
2012-12-13

Method of manufacturing grain-oriented electrical steel sheet

#1530
20120312423
2012-12-13

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#1531
20120305144
2012-12-06

Steel sheet and method of manufacturing steel sheet

#1532
20120298265
2012-11-29

Method for manufacturing grain oriented electrical steel sheets

#1533
20120298262
2012-11-29

High strength steel and high strength bolt excellent in delayed fracture resistance and methods of production of same

#1534
20120288396
2012-11-15

AUSTENITE STEEL MATERIAL HAVING SUPERIOR DUCTILITY

#1535
20120280775
2012-11-08

RARE EARTH PERMANENT MAGNETS AND THEIR PREPARATION

#1536
20120279620
2012-11-08

High strength hot-rolled steel plate exhibiting excellent acid pickling property, chemical conversion processability, fatigue property, stretch flangeability, and resistance to surface deterioration during molding, and having isotropic strength and ductility

#1537
20120262266
2012-10-18

Alloy, magnetic core and process for the production of a tape from an alloy

#1538
20120261085
2012-10-18

EXTREMELY LOW CARBON STEEL PLATE EXCELLENT IN SURFACE CHARACTERISTICS, WORKABILITY, AND FORMABILITY AND A METHOD OF PRODUCING EXTREMELY LOW CARBON CAST SLAB

#1539
20120255398
2012-10-11

Vanadium-containing powder metallurgical powders and methods of their use

#1540
20120247625
2012-10-04

Low yield ratio, high strength and high uniform elongation steel plate and method for manufacturing the same

#1541
20120247605
2012-10-04

Molybdenum-Free, High-Strength, Low-Alloy X80 Steel Plates Formed by Temperature-Controlled Rolling Without Accelerated Cooling

#1542
20120241420
2012-09-27

Butt welding joint using high-energy density beam

#1543
20120235778
2012-09-20

R-T-B RARE EARTH SINTERED MAGNET

#1544
20120222777
2012-09-06

PROCESS TO MANUFACTURE GRAIN-ORIENTED ELECTRICAL STEEL STRIP AND GRAIN-ORIENTED ELECTRICAL STEEL PRODUCED THEREBY

#1545
20120216904
2012-08-30

HIGH-STRENGTH UOE STEEL PIPE EXCELLENT IN DEFORMABILITY AND LOW-TEMPERATURE TOUGHNESS OF HEAT AFFECTED ZONE

#1546
20120216642
2012-08-30

Tempered steel

#1547
20120211129
2012-08-23

Fe-based metal plate and method of manufacturing the same

#1548
20120183431
2012-07-19

STRUCTURAL STEEL MATERIAL AND STEEL STRUCTURE WITH HIGH CORROSION RESISTANCE

#1549
20120176212
2012-07-12

METHOD AND SYSTEM FOR PRODUCING SINTERED NdFeB MAGNET, AND SINTERED NdFeB MAGNET PRODUCED BY THE PRODUCTION METHOD

#1550
20120176211
2012-07-12

Sintered NdFeB magnet and method for manufacturing the same

#1551
20120175028
2012-07-12

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#1552
20120139388
2012-06-07

Rare earth sintered magnet and motor

#1553
20120132327
2012-05-31

High strength steel sheet having excellent hydrogen embrittlement resistance

#1554
20120125490
2012-05-24

Low yield ratio dual phase steel linepipe with superior strain aging resistance

#1555
20120118438
2012-05-17

High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same

#1556
20120114844
2012-05-10

Process for production of R-Fe-B-based rare earth sintered magnet, and steam control member

#1557
20120111454
2012-05-10

Stainless steel carburization process

#1558
20120107168
2012-05-03

IRON-BASED SINTERED SLIDING MEMBER AND MANUFACTURING METHOD THEREOF

#1559
20120082585
2012-04-05

Sintered material for valve guides and production method therefor

#1560
20120082584
2012-04-05

Sintered material for valve guides and production method therefor

#1561
20120076685
2012-03-29

High-strength pearlitic steel rail having excellent delayed fracture properties

#1562
20120075046
2012-03-29

Permanent magnet and motor and generator using the same

#1563
20120074804
2012-03-29

Permanent magnet and method for manufacturing the same, and motor and power generator using the same

#1564
20120070682
2012-03-22

Hollow seamless pipe for high-strength springs

#1565
20120042994
2012-02-23

MANUFACTURING METHOD OF HIGH-STRENGTH AND HIGH-TOUGHNESS THIN STEEL AND HEAT TREATMENT APPARATUS

#1566
20120027637
2012-02-02

Steel for welded structure and producing method thereof

#1567
20120018049
2012-01-26

Process for the production of grain-oriented magnetic sheet starting from thin slab

#1568
20120014831
2012-01-19

Wire rod, steel wire, and manufacturing method thereof

#1569
20120014828
2012-01-19

Non-oriented electrical steel sheet and manufacturing method thereof

#1570
20120007014
2012-01-12

Composite magnetic material and method of preparing the same

#1571
20120000262
2012-01-05

Method for manufacturing grain-oriented silicon steel with single cold rolling

#1572
20110318215
2011-12-29

METHOD FOR PRODUCTION OF NdFeBCu MAGNET AND NdFeBCu MAGNET MATERIAL

#1573
20110318214
2011-12-29

Iron vanadium powder alloy

#1574
20110298571
2011-12-08

RARE EARTH MAGNETIC MATERIALS COMPRISING GALLIUM AND METHODS OF MAKING THE SAME

#1575
20110290383
2011-12-01

HIGH STRENGTH COLD ROLLED STEEL SHEET EXCELLENT IN WELDABILITY AND METHOD FOR MANUFACTURING THE SAME

#1576
20110284137
2011-11-24

Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof

#1577
20110279205
2011-11-17

R-T-B rare earth sintered magnet

#1578
20110272065
2011-11-10

Soft magnetic alloy ribbon and its production method, and magnetic device having soft magnetic alloy ribbon

#1579
20110268601
2011-11-03

Steel for welded structure and producing method thereof

#1580
20110262297
2011-10-27

Method for producing R-T-B sintered magnet

#1581
20110260565
2011-10-27

ALLOY MATERIAL FOR R-T- B SYSTEM RARE EARTH PERMANENT MAGNET, METHOD FOR PRODUCTION OF R-T-B SYSTEM RARE EARTH PERMANENT MAGNET, AND MOTOR

#1582
20110259478
2011-10-27

HIGH-STRENGTH, LOW-ALLOY STEEL FOR SEAMLESS PIPES WITH OUTSTANDING WELDABILITY AND CORROSION RESISTANCE

#1583
20110253271
2011-10-20

High-strength steel plate and producing method therefor

#1584
20110252922
2011-10-20

METHOD OF PRODUCING A DIFFUSION ALLOYED IRON OR IRON-BASED POWDER, A DIFFUSION ALLOYED POWDER, A COMPOSITION INCLUDING THE DIFFUSION ALLOYED POWDER, AND A COMPACTED AND SINTERED PART PRODUCED FROM THE COMPOSITION

#1585
20110250087
2011-10-13

METHOD FOR PRODUCING SINTERED RARE-EARTH MAGNET AND POWDER-FILLING CONTAINER FOR PRODUCING SUCH MAGNET

#1586
20110243484
2011-10-06

Sliding bearing with improved wear resistance and method of manufacturing same

#1587
20110236696
2011-09-29

HIGH STRENGTH REBAR

#1588
20110234348
2011-09-29

Rare-earth magnet, method of manufacturing rare-earth magnet, and rotator

#1589
20110186191
2011-08-04

Steel sheet for vitreous enameling and method for producing the same

#1590
20110180187
2011-07-28

Method for producing grain-oriented silicon steel containing copper

#1591
20110159314
2011-06-30

Quenchable steel sheet having high hot press workability and method of manufacturing the same

#1592
20110139316
2011-06-16

High strength galvannealed steel sheet with excellent appearance and method for manufacturing the same

#1593
20110139315
2011-06-16

High strength galvanized steel sheet with excellent formability

#1594
20110139313
2011-06-16

Manufacturing method of oriented SI steel with high electric-magnetic property

#1595
20110126944
2011-06-02

THICK-WALLED HIGH-STRENGTH HOT ROLLED STEEL SHEET WITH EXCELLENT LOW-TEMPERATURE TOUGHNESS AND METHOD FOR PRODUCING SAME

#1596
20110121498
2011-05-26

Method for producing rare earth sintered magnet

#1597
20110120598
2011-05-26

High-strength steel sheets with excellent resistance to delayed fracture after forming, method for manufacturing the same, and high-strength automotive part manufactured of the same

#1598
20110108167
2011-05-12

Nano-crystalline, magnetic alloy, its production method, alloy ribbon and magnetic part

#1599
20110091344
2011-04-21

Iron-based sintered powder metal for wear resistant applications

#1600
20110085931
2011-04-14

Nano-crystalline, magnetic alloy, its production method, alloy ribbon and magnetic part

#1601
20110070457
2011-03-24

High-Strength UOE Steel Pipe Excellent in Deformability and Low-Temperature Toughness of Heat Affected Zone

#1602
20110062372
2011-03-17

RARE EARTH MAGNETIC MATERIALS AND METHODS THEREOF

#1603
20110056592
2011-03-10

HIGH-STRENGTH NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#1604
20110056588
2011-03-10

Method For The Production Of Magnet Cores, Magnet Core And Inductive Component With A Magnet Core

#1605
20110036465
2011-02-17

High-strength galvanized steel sheet with excellent formability and method for manufacturing the same

#1606
20110033730
2011-02-10

Steel based composite material

#1607
20110030857
2011-02-10

High strength thin steel sheet for the superior press formability and surface quality and galvanized steel sheet and method for manufacturing the same

#1608
20110025440
2011-02-03

R-T-B-type sintered magnet and method for production thereof

#1609
20110024004
2011-02-03

High-strength steel sheet and galvanized steel sheet having very good balance between hole expansibility and ductility, and also excellent in fatigue resistance, and methods of producing the steel sheets

#1610
20110023991
2011-02-03

High strength steel plate, steel pipe with excellent low temperature toughness, and method of production of same

#1611
20100300583
2010-12-02

Process for the production of a grain oriented magnetic strip

#1612
20100237978
2010-09-23

Method for the production of powder composite cores and powder composite core

#1613
20100236668
2010-09-23

High strength steel pipe for line pipe superior in low temperature toughness and high strength steel plate for line pipe and methods of production of the same

#1614
20100233016
2010-09-16

Rare earth magnet

#1615
20100227188
2010-09-09

Ferrous sintered multilayer roll-formed bushing, producing method of the same and connecting device

#1616
20100218857
2010-09-02

HIGH TENSILE STRENGTH GALVANIZED STEEL SHEET EXCELLENT IN FORMABILITY AND METHOD FOR MANUFACTURING THE SAME

#1617
20100158746
2010-06-24

Extremely Low Carbon Steel Plate Excellent in Surface Characteristics, Workability, and Formability and a Method of Producing Extremely Low Carbon Cast Slab

#1618
20100158744
2010-06-24

High strength electrical steel sheet and method of production of same

#1619
20100154588
2010-06-24

IRON-BASED POWDER AND COMPOSITION THEREOF

#1620
20100126643
2010-05-27

Steel rod and high strength steel wire having superior ductility and methods of production of same

#1621
20100119703
2010-05-13

Method for making NdFeB sintered magnet

#1622
20100108200
2010-05-06

High yield ratio and high-strength hot-dip galvanized steel sheet excellent in workability and production method thereof

#1623
20100108196
2010-05-06

Soft magnetic ribbon, magnetic core, magnetic part and process for producing soft magnetic ribbon

#1624
20100102910
2010-04-29

AUSTENITIC IRON-NICKEL-CHROMIUM-COPPER ALLOY

#1625
20100098576
2010-04-22

IRON-BASED SOFT MAGNETIC ALLOY, THIN RIBBON OF AMORPHOUS ALLOY, AND MAGNETIC PART

#1626
20100097171
2010-04-22

Soft magnetic alloy, magnetic part using soft magnetic alloy, and method of manufacturing same

#1627
20100051139
2010-03-04

Permanent magnet and method of manufacturing same

#1628
20100043927
2010-02-25

Alloy composition, Fe-based nano-crystalline alloy and forming method of the same and magnetic component

#1629
20100003161
2010-01-07

Crude oil tank comprising a corrosion resistant steel alloy

#1630
20090320961
2009-12-31

Method for the production of magnet cores, magnet core and inductive component with a magnet core

#1631
20090311122
2009-12-17

POWDER FORGED MEMBER, POWDER MIXTURE FOR POWDER FORGING, METHOD FOR PRODUCING POWDER FORGED MEMBER, AND FRACTURE SPLIT TYPE CONNECTING ROD USING THE SAME

#1632
20090308499
2009-12-17

Process for manufacturing iron-carbon-manganese austenitic steel sheet with excellent resistance to delayed cracking, and sheet thus produced

#1633
20090301613
2009-12-10

Low Yield Ratio Dual Phase Steel Linepipe with Superior Strain Aging Resistance

#1634
20090274572
2009-11-05

High-strength pearlitic steel rail having excellent delayed fracture properties

#1635
20090274403
2009-11-05

Bearing having improved consume resistivity and manufacturing method thereof

#1636
20090266448
2009-10-29

Nano-crystalline, magnetic alloy, its production method, alloy ribbon and magnetic part

#1637
20090238713
2009-09-24

Ultrahigh-strength thin steel sheet

#1638
20090155118
2009-06-18

High Strength Steel

#1639
20090136378
2009-05-28

High-strength hot-rolled steel sheet with excellent combined formability

#1640
20090126837
2009-05-21

COLD ROLLED STEEL SHEET HAVING SUPERIOR FORMABILITY AND HIGH YIELD RATIO, PROCESS FOR PRODUCING THE SAME

#1641
20090114046
2009-05-07

Iron-base sintered part, manufacturing method of iron-base sintered part and actuator

#1642
20090098408
2009-04-16

Complex metallographic structured high strength steel and manufacturing same

#1643
20090092515
2009-04-09

High strength thick steel plate superior in crack arrestability

#1644
20090087335
2009-04-02

FIRE RESISTANT STEEL AND METHOD OF PRODUCTION OF SAME

#1645
20090044881
2009-02-19

Grain-oriented electrical steel sheet extremely excellent in magnetic properties and method of production of same

#1646
20090041608
2009-02-12

IRON-BASED POWDER MIXTURE, AND METHOD OF MANUFACTURING IRON-BASED COMPACTED BODY AND IRON-BASED SINTERED BODY

#1647
20090022619
2009-01-22

Steel plate for submerged arc welding

#1648
20090019969
2009-01-22

R-T-B system sintered magnet

#1649
20090000701
2009-01-01

RARE EARTH MAGNET ALLOY INGOT, MANUFACTURING METHOD FOR THE SAME, R-T-B TYPE MAGNET ALLOY INGOT, R-TB TYPE MAGNET, R-T-B TYPE BONDED MAGNET, R-T-B TYPE EXCHANGE SPRING MAGNET ALLOY INGOT, R-T-B TYPE EXCHANGE SPRING MAGNET, AND R-T-B TYPE EXCHANGE SPRING BONDED MAGNET

#1650
20080318029
2008-12-25

Enamelware and glaze

#1651
20080271819
2008-11-06

Ultra-high magnetic flux density grain-oriented electrical steel sheet excellent in iron loss at a high magnetic flux density and film properties and method for producing the same

#1652
20080264525
2008-10-30

HIGH COPPER LOW ALLOY STEEL SHEET

#1653
20080260569
2008-10-23

Non-oriented electrical steel sheets with improved magnetic property and method for manufacturing the same

#1654
20080257461
2008-10-23

Corrosion resistance improved steel sheet for automotive muffler and method of producing the steel sheet

#1655
20080257456
2008-10-23

Method for the Production of a Siderurgical Product Made of Carbon Steel with a High Copper Content, and Siderurgical Product Obtained According to Said Method

#1656
20080240971
2008-10-02

Semi-hard magnetic material, bias material for magnetic marker, magnetic marker and production method of bias material for magnetic marker

#1657
20080233421
2008-09-25

Iron-based sintered material and production method thereof

#1658
20080185077
2008-08-07

Cold Rolled Steel Sheet Having High Yield Ratio And Less Anisotropy, Process For Producing The Same

#1659
20080166256
2008-07-10

Steel excellent in resistance to sulfuric acid dew point corrosion

#1660
20080149230
2008-06-26

Cold Rolled Steel Sheet Having Superior Formability, Process for Producing the Same

#1661
20080129437
2008-06-05

Current transformer core, current transformer and power meter

#1662
20080095654
2008-04-24

Manufacture of clutch components

#1663
20080092366
2008-04-24

Current transformer cores formed from magnetic iron-based alloy including final crystalline particles and method for producing same

#1664
20080089801
2008-04-17

Iron-Based Powder Combination

#1665
20080053576
2008-03-06

High-strength hot-dip galvanized steel sheet and method for producing the same

#1666
20080000553
2008-01-03

Soft-nitrided parts made of non-heat treated steel

#1667
20070292298
2007-12-20

Metallic powder for powder metallurgy whose main component is iron and iron-based sintered body

#1668
20070269335
2007-11-22

Low alloy steel and weld joint thereof excellent in corrosion resistance to hydrochloric acid and sulfuric acid

#1669
20070245851
2007-10-25

Method and system for manufacturing sintered rare-earth magnet having magnetic anisotropy

#1670
20070231182
2007-10-04

Low cost bronze powder for high performance bearings

#1671
20070193995
2007-08-23

High strength stick electrode

#1672
20070137739
2007-06-21

Bake-hardenable cold rolled steel sheet having excellent formability, and method of manufacturing the same

#1673
20070126546
2007-06-07

Current transformer core and method for producing a current transformer core

#1674
20070125462
2007-06-07

Steel plates for ultra-high-strength linepipes and ultra-high-strength linepipes having excellent low-temperature toughness and manufacturing methods thereof

#1675
20070110610
2007-05-17

Hot work tool steel and mold member excellent resistance to melting loss

#1676
20070095438
2007-05-03

R-T-B type alloy, production method of R-T-B type alloy flake, fine powder for R-T-B type rare earth permanent magnet, and R-T-B type rare earth permanent magnet

#1677
20070062611
2007-03-22

High-strength electrical steel sheet and processed part of same

#1678
20070034300
2007-02-15

Soft magnetic steels excellent in cold forgeability, machinability and magnetic properties, and soft magnetic steel parts excellent in magnetic properties

#1679
20070006948
2007-01-11

High strength thin steel sheet excellent in resistance to delayed fracture after forming and method for preparation thereof , and automobile parts requiring strength manufactured from high strength thin steel sheet

#1680
20060219332
2006-10-05

Manufacturing method of high strength, high toughness seamless steel pipe for linepipe

#1681
20060201585
2006-09-14

R-t-b sintered magnet and rare earth alloy

#1682
20060198752
2006-09-07

Iron-based sintered alloy having excellent machinability

#1683
20060188384
2006-08-24

High strength steel

#1684
20060169361
2006-08-03

Rare earth magnet alloy ingot, manufacturing method for the same, R-T-B type magnet alloy ingot, R-T-B type magnet, R-T-B type bonded magnet, R-T-B type exchange spring magnet alloy ingot, R-T-B type exchange spring magnet, and R-T-B type exchange spring bonded magnet

#1685
20060137769
2006-06-29

High strength thin steel sheet having high hydrogen embrittlement resisting property and high workability

#1686
20060137768
2006-06-29

High strength thin steel sheet having high hydrogen embrittlement resisting property

#1687
20060137767
2006-06-29

Nd-Fe-B rare earth permanent magnet material

#1688
20060124907
2006-06-15

High-strength hop-dip galvanized steel sheet

#1689
20060124207
2006-06-15

Non-oriented electrical steel sheet and method for manufacturing the same

#1690
20060099079
2006-05-11

Iron-based sintered alloy, iron base sintered alloy member, method for production thereof, and oil pump rotor

#1691
20060086204
2006-04-27

Impact of copper and carbon on mechanical properties of iron-carbon-copper alloys for powder metal forging applications

#1692
20060048863
2006-03-09

Carbonitrided low manganese carbon steel alloy driveline component

#1693
20060042081
2006-03-02

High-precision sintered cam lobe material

#1694
20060032328
2006-02-16

Sintered valve guide and manufacturing method thereof

#1695
20060016515
2006-01-26

Sinter magnet made from rare earth-iron-boron alloy powder for magnet

#1696
20050268989
2005-12-08

R-t-b sintered magnet and process for producing the same

#1697
20050230012
2005-10-20

Crude oil tank fabricated from steel plate

#1698
20050214157
2005-09-29

High strength steel

#1699
20050205170
2005-09-22

High copper low alloy steel sheet

#1700
20050205169
2005-09-22

High copper low alloy steel sheet

#1701
20050183798
2005-08-25

Hot-rolled steel sheet for high-strength electric-resistance welded pipe having sour-gas resistance and excellent weld toughness, and method for manufacturing the same

#1702
20050173025
2005-08-11

Rare earth sintered magnet, and method for improving mechanical strength and corrosion resistance thereof

#1703
20050166709
2005-08-04

Metal powder for powder metallurgy and iron-based sintered compact

#1704
20050106057
2005-05-19

Pre-alloyed bond powders

#1705
20050098239
2005-05-12

R-T-B based permanent magnet material alloy and R-T-B based permanent magnet

#1706
20050040358
2005-02-24

Valve guide for internal combustion engine made from iron base sintered alloy

#1707
20050028898
2005-02-10

Method for the production of a siderurgical product made of carbon steel with a high copper content

#1708
20050019601
2005-01-27

High-ductility steel sheet excellent in press formability and strain age hardenability, and method for manufacturing the same

#1709
20050016644
2005-01-27

High-ductility steel sheet excellent in press formability and strain age hardenability, and method for manufacturing the same

#1710
20050013722
2005-01-20

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