B21J1/025 - CPC Classification Index

ClassID:

39100 ⎘

B21J1/025 - CPC Classification

Classification description:

Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling; Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough affecting grain orientation

Recent Application in this class:

20220033960

2022-02-03

Sputtering Target and Method for Producing Same

20180171457

2018-06-21

Heat-resistant Ti alloy and process for producing the same

20170320125

2017-11-09

Method and device for forging a workpiece in bar form

20170227337

2017-08-10

Method for producing a ring-shaped or plate-like element

20160281530

2016-09-29

Material for ring rolling

20160271681

2016-09-22

Manufacturing method for material for ring rolling

20160047024

2016-02-18

Methods for processing titanium alloys

20150362298

2015-12-17

Method for producing a ring-shaped or plate-like element

20150026957

2015-01-29

Method for manufacturing forged steel roll

#10

20140331733

2014-11-13

Torsional extreme-plastic processing method of conic metal pipe

#11

20140283384

2014-09-25

Method of manufacturing a valve for an internal combustion engine

#12

20140260492

2014-09-18

Split-pass open-die forging for hard-to-forge, strain-path sensitive titanium-base and nickel-base alloys

#13

20140157851

2014-06-12

Method of manufacturing annular molding

#14

20140076471

2014-03-20

Processing routes for titanium and titanium alloys

#15

20130118653

2013-05-16

Methods for processing titanium alloys

#16

20120139148

2012-06-07

MANUFACTURING METHOD FOR DIFFUSER

#17

20120132523

2012-05-31

Method of manufacturing a sputtering target and sputtering target

#18

20120117780

2012-05-17

Refractory metal pots

#19

20120067099

2012-03-22

Method for producing a ring-shaped or plate-like element

#20

20120060981

2012-03-15

Processing routes for titanium and titanium alloys

#21

20120047983

2012-03-01

MANUFACTURING METHOD FOR DIFFUSER

#22

20110308940

2011-12-22

Lanthanum target for sputtering

#23

20110232094

2011-09-29

Method for producing the rolling elements of a ball roller bearing

#24

20110142653

2011-06-16

TWO PIECE IMPELLER

#25

20110113849

2011-05-19

Metal manufacturing method, apparatus of the same and metal object

#26

20100227193

2010-09-09

Composite metal extrusions and a process for producing composite metal extrusions

#27

20100166593

2010-07-01

Production method of extrusion billet and production method of magnesium alloy material

#28

20100024512

2010-02-04

High strength workpiece material and method and apparatus for producing the same

#29

20100024214

2010-02-04

Method for the manufacture of metallic components

#30

20090252447

2009-10-08

Hub wheel of a wheel bearing apparatus and a manufacturing method thereof

#31

20090126444

2009-05-21

Severe plastic deformation of metals

#32

20090103207

2009-04-23

Rotor hub, spindle motor and hard disk drive

#33

20090102104

2009-04-23

Method for processing metal body and apparatus for processing metal body

#34

20090101239

2009-04-23

Method for processing metal body and apparatus for processing metal body

#35

20080127704

2008-06-05

HOLLOW STEPPED SHAFT AND METHOD OF FORMING THE SAME

#36

20080110227

2008-05-15

Method of working metal, metal body obtained by the method and metal-containing ceramic body obtained by the method

#37

20080110226

2008-05-15

Method of working metal, metal body obtained by the method and metal-containing ceramic body obtained by the method

#38

20070231153

2007-10-04

Aerofoil

#39

20070169529

2007-07-26

Refractory metal pots

#40

20070068215

2007-03-29

Hollow stepped shaft and method of forming the same

#41

20060261135

2006-11-23

Composite metal tube and ring and a process for producing a composite metal tube and ring

#42

20060260378

2006-11-23

Method of working metal, metal body obtained by the method and metal-containing ceramic body obtained by the method

#43

20060157168

2006-07-20

Method for processing metal body and apparatus for processing metal body

#44

20060151072

2006-07-13

Molybdenum alloy x-ray targets having uniform grain structure

#45

20060090821

2006-05-04

Method of producing a zirconium alloy semi-finished product for the production of elongated product and use thereof

#46

20050034503

2005-02-17

Method of forming sputtering articles by multidirectional deformation

#47

20050016246

2005-01-27

Hollow stepped shaft and method of forming the same

#48

20050016245

2005-01-27

Method for manufacturing improved fatigue life structures, and structures made via the method