Rolls, roll alloys or roll fabrication Lubricating, cooling or heating rolls while in use

Industry

CPC
B21B27/00

This industry / category may be too specific. Please go to a parent level for more data

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic devices including coated surfaces
- Patent number 12,163,208
- Issue date Dec 10, 2024
- Maxterial, Inc.
- Atieh Haghdoost
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sheet steel having a deterministic surface structure
- Patent number 12,121,945
- Issue date Oct 22, 2024
- ThyssenKrupp Steel Europe AG
- Oliver Vogt
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Narrow zone pilot controlled liquid actuated coolant control valve
- Patent number 12,115,568
- Issue date Oct 15, 2024
- US Controls Acquisition, Ltd.
- Jeffrey R. Fugate
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Corrugated skew rolling preparation method of magnesium alloy bar w...
- Patent number 12,109,598
- Issue date Oct 8, 2024
- Taiyuan University of Technology
- Jianglin Liu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill and rolling method for metal plate
- Patent number 12,103,060
- Issue date Oct 1, 2024
- PRIMETALS TECHNOLOGIES JAPAN, LTD.
- Yoichi Matsui
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for rolling steel sheet and method for manufacturing steel s...
- Patent number 12,090,533
- Issue date Sep 17, 2024
- JFE Steel Corporation
- Ken Kurisu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for making a metal material composite
- Patent number 12,083,567
- Issue date Sep 10, 2024
- Jiangsu Kangrui New Material Technology Co., Ltd.
- Wei Zhu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing seamless metal tube
- Patent number 12,064,798
- Issue date Aug 20, 2024
- Nippon Steel Corporation
- Kazuhiro Shimoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling die and method for manufacturing same
- Patent number 12,023,719
- Issue date Jul 2, 2024
- OSG Corporation
- Teruya Hisada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus and method for producing a peripheral groove in an end po...
- Patent number 11,975,374
- Issue date May 7, 2024
- MV Pipe Technologies GmbH
- Andreas Rönpagel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cold rolling of rolled stock
- Patent number 11,975,371
- Issue date May 7, 2024
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Roland Kellermayr
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Changing the effective contour of a running surface of a working ro...
- Patent number 11,919,059
- Issue date Mar 5, 2024
- PRIMETALS TECHNOLOGIES GERMANY GMBH
- Johannes Dagner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sheet steel having a deterministic surface structure
- Patent number 11,905,579
- Issue date Feb 20, 2024
- ThyssenKrupp Steel Europe AG
- Fabian Junge
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing hot-dip galvanized steel sheet having excellen...
- Patent number 11,873,561
- Issue date Jan 16, 2024
- POSCO Co., Ltd
- Sun-Ho Jeon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Lamination lubricant dispensing unit for lubricating a working roll...
- Patent number 11,850,643
- Issue date Dec 26, 2023
- Blue Solutions Canada Inc.
- Jonathan Dube
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot-dip galvanized steel sheet having excellent surface appearance...
- Patent number 11,801,665
- Issue date Oct 31, 2023
- POSCO Co., Ltd
- Hyeon-Seok Hwang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Working roller for a rolling mill for laminating a sheet of alkali...
- Patent number 11,794,227
- Issue date Oct 24, 2023
- Blue Solutions Canada Inc.
- Jonathan Dube
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for cold rolling an aluminum product and related cold rolli...
- Patent number 11,779,980
- Issue date Oct 10, 2023
- Danieli & C. Officine Meccaniche SpA
- Gianluca Bazzaro
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of emulsion concentration optimization for cold continuous r...
- Patent number 11,779,975
- Issue date Oct 10, 2023
- Baoshan Iron & Steel Co., Ltd.
- Tao Zheng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling method, production method for metal sheet, and rolling device
- Patent number 11,772,142
- Issue date Oct 3, 2023
- JFE Steel Corporation
- Noriki Fujita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Centrifugally cast composite roll for hot rolling
- Patent number 11,712,723
- Issue date Aug 1, 2023
- PROTERIAL, LTD.
- Yasunori Nozaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for obtaining rolling mill rolls with a coating of tungsten...
- Patent number 11,702,727
- Issue date Jul 18, 2023
- MECANIZACION INDUSTRIAL ASTILLERO, S.A.
- Gregorio Fuentevilla Diaz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Grinding stabilizing additive for vertical roller mills
- Patent number 11,684,929
- Issue date Jun 27, 2023
- Denise A. Silva
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High-strength steel sheet and method for manufacturing same
- Patent number 11,661,642
- Issue date May 30, 2023
- JFE Steel Corporation
- Kazuki Endo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Centrifugally cast composite roll for rolling and method of manufac...
- Patent number 11,628,481
- Issue date Apr 18, 2023
- NIPPON STEEL ROLLS CORPORATION
- Kazunori Kamimiyada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cemented carbide and composite cemented carbide roll for rolling
- Patent number 11,613,796
- Issue date Mar 28, 2023
- Hitachi Metals, Ltd.
- Takumi Ohata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Composite cemented carbide roll, and production method of composite...
- Patent number 11,590,545
- Issue date Feb 28, 2023
- Hitachi Metals, Ltd.
- Takumi Ohata
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Regulating a rolling process
- Patent number 11,565,293
- Issue date Jan 31, 2023
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Martin Bergmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll stand having a hybrid cooling device
- Patent number 11,559,830
- Issue date Jan 24, 2023
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Markus Fischer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High friction rolling of thin metal strip
- Patent number 11,542,567
- Issue date Jan 3, 2023
- Nucor Corporation
- Tao Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ROLLING MILL AND ROLLING METHOD
- Publication number 20240408659
- Publication date Dec 12, 2024
- PRIMETALS TECHNOLOGIES JAPAN, LTD.
- Kenji HORII
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR OPTIMISING THE ROUGHNESS OF A ROLLING MILL ROLL BY MEANS...
- Publication number 20240401182
- Publication date Dec 5, 2024
- MECANIZACION INDUSTRIAL ASTILLERO, S.A.
- Gregorio FUENTEVILLA DIAZ
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FORGED STEEL ROLL FOR COLD ROLLING
- Publication number 20240383025
- Publication date Nov 21, 2024
- NIPPON STEEL CORPORATION
- Seiji ITO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING MILL INSTALLATION COMPRISING A ROBOTIC SYSTEM CONFIGURED FO...
- Publication number 20240342777
- Publication date Oct 17, 2024
- FIVES DMS
- Francis CZTERNASTEK
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Apparatus and Method for Producing a Peripheral Groove in an End Po...
- Publication number 20240326115
- Publication date Oct 3, 2024
- MV Pipe Technologies GmbH
- Andreas RÖNPAGEL
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PREHEATING A WORKING ROLL FOR ROLLING
- Publication number 20240286181
- Publication date Aug 29, 2024
- Constellium Issoire
- Romain-Fabrice BERNES
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING STATE OBSERVATION APPARATUS AND ROLLING STATE OBSERVATION M...
- Publication number 20240253102
- Publication date Aug 1, 2024
- OSAKA UNIVERSITY
- Hiroshi UTSUNOMIYA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CHANGING THE EFFECTIVE CONTOUR OF A RUNNING SURFACE OF A WORKING RO...
- Publication number 20240173759
- Publication date May 30, 2024
- PRIMETALS TECHNOLOGIES GERMANY GMBH
- Johannes DAGNER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SHEET STEEL HAVING A DETERMINISTIC SURFACE STRUCTURE
- Publication number 20240051003
- Publication date Feb 15, 2024
- ThyssenKrupp Steel Europe AG
- Oliver VOGT
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRODUCTION OF SURFACE-MODIFIED CU RIBBONS FOR LASER BONDING
- Publication number 20230386706
- Publication date Nov 30, 2023
- Heraeus Deutschland GmbH & Co. KG
- Marcel NEUBAUER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ROLLING DIE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230302513
- Publication date Sep 28, 2023
- OSG CORPORATION
- Teruya Hisada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Narrow Zone Pilot Controlled Liquid Actuated Coolant Control Valve
- Publication number 20230278086
- Publication date Sep 7, 2023
- US Controls Acquisition, Ltd.
- Jeffrey R. Fugate
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ELECTRICALLY HEATED AND COOLED ROLLERS
- Publication number 20230269837
- Publication date Aug 24, 2023
- MATTHEWS INTERNATIONAL CORPORATION
- Thomas HACKFORT
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
NIP ROLLER, POLE PIECE FLATTENING EQUIPMENT AND POLE PIECE PRODUCTI...
- Publication number 20230256488
- Publication date Aug 17, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhenguang TANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Reduction of Surface Defects During Finish Rolling of Hot Strip
- Publication number 20230226584
- Publication date Jul 20, 2023
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Heinz Fürst
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MAKING A METAL MATERIAL COMPOSITE
- Publication number 20230158558
- Publication date May 25, 2023
- JIANGSU KANGRUI NEW MATERIAL TECHNOLOGY CO., LTD.
- Wei ZHU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLERS AND WORK ROLLS INCLUDING SURFACE COATINGS
- Publication number 20230142535
- Publication date May 11, 2023
- MAXTERIAL, INC.
- Atieh Haghdoost
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Electrode Manufacturing Device
- Publication number 20230108451
- Publication date Apr 6, 2023
- LG ENERGY SOLUTION, LTD.
- Keum Yong Park
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING MILL AND ROLLING METHOD FOR METAL PLATE
- Publication number 20230107171
- Publication date Apr 6, 2023
- PRIMETALS TECHNOLOGIES JAPAN, LTD.
- Yoichi MATSUI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Sheet Metal Packaging Product with Textured Surface And Method of P...
- Publication number 20230081814
- Publication date Mar 16, 2023
- THYSSENKRUPP RASSELSTEIN GMBH
- Folkert SCHULZE-KRAASCH
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING SEAMLESS METAL TUBE
- Publication number 20230054014
- Publication date Feb 23, 2023
- NIPPON STEEL CORPORATION
- Kazuhiro SHIMODA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR OBTAINING ROLLING MILL ROLLS WITH A COATING OF TUNGSTEN...
- Publication number 20230042220
- Publication date Feb 9, 2023
- MECANIZACION INDUSTRIAL ASTILLERO, S.A.
- Gregorio FUENTEVILLA DIAZ
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MANUFACTURING ROLL MOLD, ROLL MOLD MANUFACTURING APPARAT...
- Publication number 20230015044
- Publication date Jan 19, 2023
- DEXERIALS CORPORATION
- Kazuhiko NODA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROLLING MILL FOR DIAMETER REDUCING ROLLING AND METHOD FOR MANUFACTU...
- Publication number 20220388048
- Publication date Dec 8, 2022
- JFE STEEL CORPORATION
- Shunsuke SASAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CENTRIFUGALLY CAST COMPOSITE ROLL FOR HOT ROLLING
- Publication number 20220339685
- Publication date Oct 27, 2022
- Hitachi Metals, Ltd.
- Yasunori NOZAKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COMPACT ALUMINIUM ALLOY HEAT TREATMENT METHOD
- Publication number 20220333228
- Publication date Oct 20, 2022
- ALERIS ROLLED PRODUCTS GERMANY GMBH
- Philippe Meyer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COLD ROLLING OF ROLLED STOCK
- Publication number 20220258220
- Publication date Aug 18, 2022
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Roland KELLERMAYR
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING METHOD, PRODUCTION METHOD FOR METAL SHEET, AND ROLLING DEVICE
- Publication number 20220250129
- Publication date Aug 11, 2022
- JFE STEEL CORPORATION
- Noriki Fujita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...
- Publication number 20220214074
- Publication date Jul 7, 2022
- Vicon Machinery LLC
- Dale R. Foster
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CENTRIFUGALLY CAST COMPOSITE ROLL FOR ROLLING AND METHOD OF MANUFAC...
- Publication number 20220203417
- Publication date Jun 30, 2022
- NIPPON STEEL ROLLS CORPORATION
- Kazunori KAMIMIYADA
- B22 - CASTING POWDER METALLURGY

Rolls, roll alloys or roll fabrication Lubricating, cooling or heating rolls while in use

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Hydraulic devices including coated surfaces

Sheet steel having a deterministic surface structure

Narrow zone pilot controlled liquid actuated coolant control valve

Corrugated skew rolling preparation method of magnesium alloy bar w...

Rolling mill and rolling method for metal plate

Method for rolling steel sheet and method for manufacturing steel s...

Method for making a metal material composite

Method for producing seamless metal tube

Rolling die and method for manufacturing same

Apparatus and method for producing a peripheral groove in an end po...

Cold rolling of rolled stock

Changing the effective contour of a running surface of a working ro...

Sheet steel having a deterministic surface structure

Method for producing hot-dip galvanized steel sheet having excellen...

Lamination lubricant dispensing unit for lubricating a working roll...

Hot-dip galvanized steel sheet having excellent surface appearance...

Working roller for a rolling mill for laminating a sheet of alkali...

Process for cold rolling an aluminum product and related cold rolli...

Method of emulsion concentration optimization for cold continuous r...

Rolling method, production method for metal sheet, and rolling device

Centrifugally cast composite roll for hot rolling

Method for obtaining rolling mill rolls with a coating of tungsten...

Grinding stabilizing additive for vertical roller mills

High-strength steel sheet and method for manufacturing same

Centrifugally cast composite roll for rolling and method of manufac...

Cemented carbide and composite cemented carbide roll for rolling

Composite cemented carbide roll, and production method of composite...

Regulating a rolling process

Roll stand having a hybrid cooling device

High friction rolling of thin metal strip

Patents Applicationslast 30 patents

ROLLING MILL AND ROLLING METHOD

METHOD FOR OPTIMISING THE ROUGHNESS OF A ROLLING MILL ROLL BY MEANS...

FORGED STEEL ROLL FOR COLD ROLLING

ROLLING MILL INSTALLATION COMPRISING A ROBOTIC SYSTEM CONFIGURED FO...

Apparatus and Method for Producing a Peripheral Groove in an End Po...

METHOD FOR PREHEATING A WORKING ROLL FOR ROLLING

ROLLING STATE OBSERVATION APPARATUS AND ROLLING STATE OBSERVATION M...

CHANGING THE EFFECTIVE CONTOUR OF A RUNNING SURFACE OF A WORKING RO...

SHEET STEEL HAVING A DETERMINISTIC SURFACE STRUCTURE

PRODUCTION OF SURFACE-MODIFIED CU RIBBONS FOR LASER BONDING

ROLLING DIE AND METHOD FOR MANUFACTURING SAME

Narrow Zone Pilot Controlled Liquid Actuated Coolant Control Valve

ELECTRICALLY HEATED AND COOLED ROLLERS

NIP ROLLER, POLE PIECE FLATTENING EQUIPMENT AND POLE PIECE PRODUCTI...

Reduction of Surface Defects During Finish Rolling of Hot Strip

METHOD FOR MAKING A METAL MATERIAL COMPOSITE

ROLLERS AND WORK ROLLS INCLUDING SURFACE COATINGS

Electrode Manufacturing Device

ROLLING MILL AND ROLLING METHOD FOR METAL PLATE

Sheet Metal Packaging Product with Textured Surface And Method of P...

METHOD FOR PRODUCING SEAMLESS METAL TUBE

METHOD FOR OBTAINING ROLLING MILL ROLLS WITH A COATING OF TUNGSTEN...

METHOD FOR MANUFACTURING ROLL MOLD, ROLL MOLD MANUFACTURING APPARAT...

ROLLING MILL FOR DIAMETER REDUCING ROLLING AND METHOD FOR MANUFACTU...

CENTRIFUGALLY CAST COMPOSITE ROLL FOR HOT ROLLING

COMPACT ALUMINIUM ALLOY HEAT TREATMENT METHOD

COLD ROLLING OF ROLLED STOCK

ROLLING METHOD, PRODUCTION METHOD FOR METAL SHEET, AND ROLLING DEVICE

ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...

CENTRIFUGALLY CAST COMPOSITE ROLL FOR ROLLING AND METHOD OF MANUFAC...