ClassID:

119652

C22C21/02 - page 5 - CPC Classification

Classification description:

Alloys based on aluminium with silicon as the next major constituent

Recent Application in this class:
#1201
20080031768
2008-02-07

Wear-resistant aluminum alloy for casting engine blocks with linerless cylinders

#1202
20080011816
2008-01-17

Ultra-longlife, high formability brazing sheet

#1203
20080011395
2008-01-17

Near β-type titanium alloy

#1204
20080006149
2008-01-10

Compressor

#1205
20070262120
2007-11-15

Lubricant for Quick Plastic Forming of Aluminum Sheet

#1206
20070256763
2007-11-08

Dry machining of soft metal-modified aluminum castings with carbon-coated tools

#1207
20070246509
2007-10-25

Multilayer braze-able sheet

#1208
20070246132
2007-10-25

Squeeze cast rear suspension components using ADC12-T4 aluminum alloy

#1209
20070209739
2007-09-13

Method for producing Al-Mg-Si alloy sheet excellent in bake-hardenability and hemmability

#1210
20070194603
2007-08-23

Autobody skin piece made of an al-si-mg sheet metal alloy and fixed to a steel structure

#1211
20070193663
2007-08-23

Aluminum alloy for casting, having high rigidity and low liner expansion coefficiant

#1212
20070166565
2007-07-19

Aluminum alloy brazing sheet

#1213
20070158003
2007-07-12

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

#1214
20070154731
2007-07-05

Aluminum-based composite materials and methods of preparation thereof

#1215
20070151701
2007-07-05

Continuous Metal Matrix Composite Consolidation

#1216
20070144629
2007-06-28

Method for producing shaped article of aluminum alloy, shaped aluminum alloy article and production system

#1217
20070137738
2007-06-21

Automobile body part

#1218
20070125460
2007-06-07

High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting

#1219
20070113936
2007-05-24

High strength aluminum alloy fin material for heat exchanger and method for production thereof

#1220
20070111022
2007-05-17

Steel/aluminum welded structure

#1221
20070107812
2007-05-17

Extruded aluminum alloy which excels in machinability, caulking properties, and wear resistance

#1222
20070068604
2007-03-29

Aluminum alloy excellent in wear resistance and sliding member using this alloy

#1223
20070062618
2007-03-22

Aluminum alloy plate excellent in press formability and continuous resistance spot weldability and method for production thereof

#1224
20070039669
2007-02-22

Al-Mg-Si alloy suited for extrusion

#1225
20070012173
2007-01-18

Engine component part and method for producing the same

#1226
20070006950
2007-01-11

Method of refining alloy crystal grain by hydrogen treatment

#1227
20070000969
2007-01-04

Brazed aluminum structure and method for forming same

#1228
20070000583
2007-01-04

Aluminum sheet products having improved fatigue crack growth resistance and methods of making same

#1229
20060275623
2006-12-07

Steel sheet for dissimilar materials weldbonding to aluminum material and dissimilar materials bonded body

#1230
20060266443
2006-11-30

Forged piston

#1231
20060234082
2006-10-19

Aluminum alloy brazing material, brazing member, brazed article and brazing method therefor using said material, brazing heat exchanginh tube, heat exchanger and manufacturing method thereof using said brazing heat exchanging tube

#1232
20060225688
2006-10-12

Engine bore liner cassette and method

#1233
20060213590
2006-09-28

Thin strips or foils of alfesi alloy

#1234
20060187561
2006-08-24

Holding device for an optical element

#1235
20060177688
2006-08-10

Aluminium alloy brazing material

#1236
20060172069
2006-08-03

Thermal process for wheels

#1237
20060168806
2006-08-03

Dry machining of aluminum castings

#1238
20060157884
2006-07-20

Method for producing a composite material

#1239
20060134451
2006-06-22

Aluminum brazing sheet

#1240
20060133949
2006-06-22

Moulded AL-SI-CU aluminium alloy component with high hot-process resistance

#1241
20060130998
2006-06-22

Heat sink having a high thermal conductivity

#1242
20060124701
2006-06-15

Friction stir processing for surface properties

#1243
20060118269
2006-06-08

Continuous cast aluminium alloy rod and production method and apparatus thereof

#1244
20060115375
2006-06-01

High strength thermally resistant ductile cast aluminum alloys

#1245
20060105193
2006-05-18

Method of producing an aluminium alloy brazing sheet and light brazed heat exchanger assemblies

#1246
20060090875
2006-05-04

Continuous casting apparatus, continuous casting method and aluminum alloy cast bar

#1247
20060088438
2006-04-27

Aluminum-based alloy composition and method of making extruded components from aluminum-based alloy compositions

#1248
20060086434
2006-04-27

SPRAY DEPOSITION APPARATUS AND METHODS FOR METAL MATRIX COMPOSITES

#1249
20060081311
2006-04-20

Aluminum alloy with improved mechanical properties at high temperatures

#1250
20060078755
2006-04-13

Weldable high strength Al-Mg-Si alloy

#1251
20060078728
2006-04-13

Recovered high strength multi-layer aluminum brazing sheet products

#1252
20060070686
2006-04-06

High hardness moulding plate and method for producing said plate

#1253
20060065331
2006-03-30

Aluminum alloy products with high toughness and production process thereof

#1254
20060035100
2006-02-16

Brazing sheet and method

#1255
20060021683
2006-02-02

Al-Si-Mg-Zn-Cu alloy for aerospace and automotive castings

#1256
20060021415
2006-02-02

Aerosol can fabrication process

#1257
20060021211
2006-02-02

Dry machinable aluminum castings

#1258
20060011321
2006-01-19

Aluminum diecasting alloy

#1259
20050279429
2005-12-22

Aluminum alloy for casting-forging, aluminum casting-forging product and processes for production thereof

#1260
20050252581
2005-11-17

Extruded aluminum alloy which excels in machinability, caulking properties, and wear resistance

#1261
20050224145
2005-10-13

Part cast made from aluminum alloy with high hot strength

#1262
20050220660
2005-10-06

Al-Si based alloy and alloy member made therefrom

#1263
20050211407
2005-09-29

Semi-solid metal casting process of hypoeutectic aluminum alloys

#1264
20050199318
2005-09-15

Castable aluminum alloy

#1265
20050191204
2005-09-01

Aluminum alloy for producing high performance shaped castings

#1266
20050163647
2005-07-28

Aluminum-silicon alloy having reduced microporosity

#1267
20050161128
2005-07-28

Aluminum alloy

#1268
20050155456
2005-07-21

Sputter targets and methods of manufacturing same to reduce particulate emission during sputtering

#1269
20050139299
2005-06-30

Method for heat treatment of precipitation hardening Al allot

#1270
20050118451
2005-06-02

Heat shield for a catalytic converter

#1271
20050109429
2005-05-26

Aluminum alloy, bar-like material, forge-formed article, machine-formed article, wear-resistant aluminum alloy with excellent anodized coat using the same and production methods thereof

#1272
20050106410
2005-05-19

Aluminium alloy to be used as fin material

#1273
20050100473
2005-05-12

Aluminum alloys for casting and aluminum alloy castings

#1274
20050095167
2005-05-05

Hot-and cold-formed aluminum alloy

#1275
20050087267
2005-04-28

Aluminum alloy product and method of manufacturing the same

#1276
20050029333
2005-02-10

Al-Cu bonded structure and method for making the same

#1277
20050028894
2005-02-10

Al-si-mg alloy sheet metal for motor car body outer panel

#1278
20050019487
2005-01-27

Method of producing corrosion-resistant apparatus and apparatus produced thereby

#1279
20050019205
2005-01-27

Composition and method of forming aluminum alloy foil

#1280
20050016709
2005-01-27

Semi-solid casting process of aluminum alloys with a grain refiner

#1281
20050011626
2005-01-20

Semi-solid metal casting process of hypereutectic aluminum alloys

#1282
20050000609
2005-01-06

Crash resistant aluminum alloy sheet products and method of making same

#1283
20050000285
2005-01-06

Conductive element for a movable electric circuit and a vibration gyroscope

#1284
18904671
2025-02-11

Aluminum nitride-reinforced aluminum matrix composite (AMC) and preparation method thereof

#1285
18739914
2025-03-04

High elongation die casting alloy composition for non-heat treatment

#1286
18097964
2023-10-10

Aluminum alloy for new energy vehicle integral die-cast part, preparation method therefor and application thereof

#1287
17994590
2023-12-12

Aluminum alloy material, aluminum alloy object and method for manufacturing the same

#1288
17737347
2023-08-29

Embrittled aluminum alloys for powder manufacturing

#1289
17657129
2023-04-04

Manufacturing method of aluminum alloy with high thermal conductivity

#1290
16993617
2021-06-22

Ceramic-metallic composites devoid of porosity and their methods of manufacture

#1291
15847682
2018-08-14

6XXX aluminum alloy sheet products and methods for making the same

#1292
15680051
2018-07-24

6xxx aluminum alloy sheet products and methods for making the same

#1293
15384789
2019-03-19

Wrought structural component for a marine outboard engine