ClassID:

39867

B22D27/20 - CPC Classification

Classification description:

Treating the metal in the mould while it is molten or ductile Pressure or vacuum casting Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor

Recent Application in this class:
#1
20240399445
2024-12-05

Method of manufacturing a component

#2
20230033669
2023-02-02

MULTIPLE MATERIALS AND MICROSTRUCTURES IN CAST ALLOYS

#3
20220379371
2022-12-01

Method for manufacturing a metal workpiece limiting the appearance of recrystallized grains in said workpiece

#4
20220275467
2022-09-01

Spherical graphite cast iron semi-solid casting method and semi-solid cast product

#5
20210121943
2021-04-29

Semiconductor-mounting heat dissipation base plate and production method therefor

#6
20200290117
2020-09-17

Multiple materials and microstructures in cast alloys

#7
20200283859
2020-09-10

SPHERICAL GRAPHITE CAST IRON SEMI-SOLID CASTING METHOD AND SEMI-SOLID CAST PRODUCT

#8
20200222975
2020-07-16

ULTRASONIC GRAIN REFINING AND DEGASSING PROCEDURES AND SYSTEMS FOR METAL CASTING

#9
20200094315
2020-03-26

DIE CASTING FURNACE SYSTEM WITH ULTRASONIC UNIT FOR IMPROVED MOLTEN METAL QUALITY

#10
20190316232
2019-10-17

LOWER WING SKIN METAL WITH IMPROVED DAMAGE TOLERANCE PROPERTIES

#11
20190111467
2019-04-18

Semiconductor-mounting heat dissipation base plate and production method therefor

#12
20180371561
2018-12-27

Method for producing die-cast product of spheroidal graphite cast iron having ultrafine spheroidal graphite, and die-cast product of spheroidal graphite cast iron

#13
20180369900
2018-12-27

CAST-IRON CASTING, METHOD FOR MANUFACTURING CAST-IRON CASTING, AND EQUIPMENT FOR MANUFACTURING CAST-IRON CASTING

#14
20180236534
2018-08-23

Ultrasonic grain refining and degassing procedures and systems for metal casting including enhanced vibrational coupling

#15
20180178277
2018-06-28

Systems and methods for counter gravity casting for bulk amorphous alloys

#16
20180148805
2018-05-31

METHOD FOR TREATING MOLTEN CAST IRON

#17
20180094338
2018-04-05

Aluminum alloy casting having superior high-temperature strength and thermal conductivity, method for manufacturing same, and aluminum alloy casting piston for internal combustion engine

#18
20170320133
2017-11-09

Method of manufacturing Ni alloy casting and Ni alloy casting

#19
20170320132
2017-11-09

Mould for casting a monocrystalline component

#20
20170291219
2017-10-12

Alloy modifying agent for use in preparing metal semisolid slurry

#21
20170282241
2017-10-05

Ultrasonic grain refining

#22
20170252799
2017-09-07

Ultrasonic grain refining and degassing procedures and systems for metal casting

#23
20170136537
2017-05-18

MODIFICATION BODY

#24
20170037592
2017-02-09

Integrally cast excavator bucket and manufacturing method thereof

#25
20170028682
2017-02-02

Methods of forming metallic glass multilayers

#26
20170009322
2017-01-12

METHOD FOR THE MANUFACTURING OF PRODUCTS WITH ANODIZED HIGH GLOSS SURFACES FROM EXTRUDED PROFILES OF AL-MG-SI OR AL-MG-SI CU EXTRUSION ALLOYS

#27
20160361764
2016-12-15

Method of making aluminum or magnesium based composite engine blocks or other parts with in-situ formed reinforced phases through squeeze casting or semi-solid metal forming and post heat treatment

#28
20160339512
2016-11-24

Lined centrifugal mould with controlled thermal inertia

#29
20160258688
2016-09-08

Unevenly spaced induction coil for molten alloy containment

#30
20160237531
2016-08-18

Lower wing skin metal with improved damage tolerance properties

#31
20160138139
2016-05-19

SPHEROIDIZING TREATMENT METHOD FOR MOLTEN METAL OF SPHEROIDAL GRAPHITE CAST IRON

#32
20160136725
2016-05-19

Method for induction stirred, ultrasonically modified investment castings

#33
20150344992
2015-12-03

Manufacturing method of aluminum alloy in which Al—Fe—Si compound is refined

#34
20150299826
2015-10-22

METHOD OF PRODUCING SILICON-CONTAINING ALUMINUM ALLOY INGOT

#35
20150284830
2015-10-08

INOCULANT ALLOY FOR THICK CAST-IRON PARTS

#36
20150248973
2015-09-03

Aluminum alloy foil for electrode charge collector, and method for producing same

#37
20150144230
2015-05-28

Method for fabricating vane using a nodular graphite cast iron

#38
20150096710
2015-04-09

Process for casting a turbine wheel

#39
20150041095
2015-02-12

Aluminum-zirconium-titanium-carbon grain refiner and method for producing the same

#40
20150013932
2015-01-15

Unevenly spaced induction coil for molten alloy containment

#41
20140348694
2014-11-27

Process for producing spheroidal-graphite cast iron, and spheroidal-graphite cast iron member obtained from said spheroidal-graphite cast iron

#42
20140332176
2014-11-13

Inline melt control via RF power

#43
20140283651
2014-09-25

Method of production of aluminum alloy with refined Al—Fe—Si-based compounds and primary crystal Si

#44
20140271330
2014-09-18

Method for producing spheroidal graphite cast iron and vehicle component using said spheroidal graphite cast iron

#45
20140182804
2014-07-03

Counter-gravity casting of hollow shapes

#46
20140102661
2014-04-17

Inline melt control via RF power

#47
20130248050
2013-09-26

Method of refining metal alloys

#48
20130156637
2013-06-20

Induction stirred, ultrasonically modified investment castings and apparatus for producing

#49
20130122325
2013-05-16

Nodular graphite cast iron

#50
20120300590
2012-11-29

Clamp type ultrasonic processor and application thereof

#51
20120195789
2012-08-02

MAGNESIUM-ALUMINUM BASED ALLOY

#52
20120097355
2012-04-26

Apparatus and method for feeding inoculants into a flow of molten metal and automatic molten metal pouring machine

#53
20120090803
2012-04-19

PROCESS FOR PRODUCTON OF COMPACTED GRAPHITE IRON

#54
20120055587
2012-03-08

Method of manufacturing a bearing ring

#55
20120043050
2012-02-23

Use of aluminum-zirconium-carbon intermediate alloy in wrought processing of magnesium and magnesium alloys

#56
20120039746
2012-02-16

ALUMINUM-ZIRCONIUM-TITANIUM-CARBON GRAIN REFINER FOR MAGNESIUM AND MAGNESIUM ALLOYS AND METHOD FOR PRODUCING THE SAME

#57
20120039745
2012-02-16

Grain refiner for magnesium and magnesium alloys and method for producing the same

#58
20120003115
2012-01-05

Process for production of semisolidified slurry of iron-base alloy and process for production of cast iron castings by using a semisolidified slurry

#59
20110303866
2011-12-15

Magnesium based composite material and method for making the same

#60
20110041960
2011-02-24

HIGH RIGIDITY, HIGH DAMPING CAPACITY CAST IRON

#61
20100296961
2010-11-25

Carbidic outer edge ductile iron product, and as cast surface alloying process

#62
20100155010
2010-06-24

Process for casting a metal melt

#63
20090252643
2009-10-08

Metal treatment to eliminate hot tear defects in low silicon aluminum alloys

#64
20090183848
2009-07-23

Process for Production of Compacted Graphite Iron

#65
20090126897
2009-05-21

Method and apparatus for semi-solid material processing

#66
20080302503
2008-12-11

Method for Adaptively Controlling Processes for the Production of Cast Iron

#67
20070272387
2007-11-29

Method for Manufacturing Castings by Using a Lost-Foam Pattern Casting Method

#68
20070246185
2007-10-25

Casting mold and method for casting achieving in-mold modification of a casting metal

#69
20070187060
2007-08-16

Method and apparatus for semi-solid material processing

#70
20070181226
2007-08-09

Magnesium grain-refining using titanium

#71
20070175608
2007-08-02

THIN CAST STEEL STRIP WITH REDUCED MICROCRACKING

#72
20070134149
2007-06-14

Spheroidizing agent of graphite

#73
20070079950
2007-04-12

Thin cast strip with controlled manganese and low oxygen levels and method for making same

#74
20060260778
2006-11-23

Method for adding boron to metal alloys

#75
20060225858
2006-10-12

Process for making inoculation inserts

#76
20060113055
2006-06-01

Inoculant products comprising bismuth and rare earths

#77
20050279479
2005-12-22

Method and apparatus for semi-solid material processing

#78
20050189083
2005-09-01

Casting mold and method for casting achieving in-mold modification of a casting metal