| Patents for B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby (9,690) |
|---|
| 12/10/2008 | CN100441328C Control system for suppressing impact speed drop and torsional oscillation of rolling mill transmission system |
| 12/10/2008 | CN100441326C Geometric model of new elongater for skew rolling tubular products |
| 12/09/2008 | US7461532 Monitoring and alarm system for rolling mill oil film bearings |
| 12/09/2008 | US7461529 Methods and apparatus for monitoring and conditioning strip material |
| 12/09/2008 | CA2281314C Super fine granular steel pipe and method for producing the same |
| 12/04/2008 | WO2008145222A1 Device for influencing the temperature distribution over a width |
| 12/04/2008 | DE102007053523A1 Device for influencing temperature distribution over width of slab or strip, particularly in one or multiple hot strip mill, has cooling device, which is provided with nozzles for applying cooling agent on slab or strip |
| 12/04/2008 | CA2761271A1 Device for influencing the widthwise temperature distribution |
| 12/03/2008 | EP1996347A1 Method for rolling a sheet metal strip |
| 12/03/2008 | CN201157843Y System for producing wide strip by thin slab casting and rolling |
| 12/03/2008 | CN101314166A Automatic thickness control system for roller mill |
| 12/03/2008 | CN101314164A Sheet metal processor |
| 12/03/2008 | CN100439552C Composite high-strength high-ductility hardened and tempered steel and manufacturing method thereof |
| 12/03/2008 | CN100439546C Excellent weldability 490mpa low yield ratio cold shaping steel pipe and its mfg. method |
| 12/03/2008 | CN100439545C 800 MPa level thick steel plate with high toughness and low yield ratio and its making process |
| 12/03/2008 | CN100439543C Hot-rolled super-strength martensitic steel and method for manufacturing same |
| 12/03/2008 | CN100438998C Extension coefficient and plate shape integrated control method in steel strip flattening process |
| 11/26/2008 | EP1993749A1 Rolling method for rolled material for introducing a step in the rolled material |
| 11/26/2008 | EP1993748A1 Method for the operation of a rolling mill used for milling a strip-shaped rolling stock |
| 11/26/2008 | CN101311291A Austenic stainless steel and method for manufacturing same |
| 11/26/2008 | CN101311289A Steel for stamping die and method of manufacture |
| 11/26/2008 | CN101311288A Wire rod for producting1770Mpa bridge cable galvanized steel wire and method for manufacturing same |
| 11/26/2008 | CN101311285A Cobalt-based high elastic alloy, manufacture method thereof, ultra-thin strip made from the alloy and manufacture method thereof |
| 11/26/2008 | CN100436925C Method for producing surface corrugated channel steel by rolling method |
| 11/26/2008 | CN100436632C Vanadium treated bake hardening type deep drew steel plates of saloon sedan, and preparation method |
| 11/26/2008 | CN100436631C Low-carbon high-manganese oriented electrical steel plate, and its manufacturing method |
| 11/26/2008 | CN100436630C Sheet slab process low-carbon high-manganese oriented electrotechnical steel sheet, and its manufacturing method |
| 11/26/2008 | CN100436622C Hot processing tech. of aluminium base copper alloy tank board |
| 11/26/2008 | CN100436620C Nickel aluminium alloy and preparation method thereof |
| 11/26/2008 | CN100436043C Production process of PS printing base for high grade printing |
| 11/26/2008 | CN100436042C Thin slab process high magnetic induction oriented electrical steel sheet and its manufacturing method |
| 11/26/2008 | CN100435999C Multi-wedge synchronizing smooth butte rolling method for rolling same diameter axle type pieces by cross wedge rolling |
| 11/26/2008 | CN100435987C Method for manufacturing 700MPa high-strength weathering steel based on thin slab continuous casting and rolling flow by use of Ti microalloying process |
| 11/19/2008 | EP1991375A1 Application of induction heating to control sheet flatness in cold rolling mills |
| 11/19/2008 | EP1763410B1 Method and device for reducing vibrations in a steckel mill |
| 11/19/2008 | CN101310029A Method and finishing train for hot-rolling starting material |
| 11/19/2008 | CN101307414A Steel for high performance manganese-containing engineering machinery wheel and method for preparing same |
| 11/19/2008 | CN101307404A High performance air conditioning aluminum foil and method for preparing same |
| 11/19/2008 | CN101306499A Production method of steel plate for blast furnace jacket |
| 11/19/2008 | CN101306438A Accelerated stream cooling device cooling technique integration method |
| 11/19/2008 | CN101306435A Production method of toothed wheel |
| 11/19/2008 | CN101306434A Preparation method of low carbon low silicon no-aluminum half-technique non oriented electrical steel |
| 11/19/2008 | CN101306433A Production method of ultrafine microstructure hot rolling carbon steel strip with yield strength of 355MPa |
| 11/19/2008 | CN101306431A Rolling method of large size round steel |
| 11/19/2008 | CN101306429A Preparation method of micron and sub-micron austenite crystal material |
| 11/19/2008 | CN100434200C Method for preventing surface oxide film of nichrome roller from being peeling-off |
| 11/18/2008 | CA2351605C Method of hot-rolling metal pieces |
| 11/13/2008 | WO2008136146A1 Driving device for motor of rolling mill roll |
| 11/13/2008 | US20080280157 Composite metal article and method of making |
| 11/13/2008 | US20080277454 Composite metal article and method of making |
| 11/12/2008 | EP1989009A1 Low surface roughness cast strip and method and apparatus for making the same |
| 11/12/2008 | EP1542815B1 Lamination process and apparatus for alkali metals or alloys thereof |
| 11/12/2008 | CN201147812Y Backing roll control device for cold rolling machine |
| 11/12/2008 | CN101302601A High-strength tough large-cross section non-quenched and tempered steel rod and preparation thereof |
| 11/12/2008 | CN101302600A Boron micro-alloying low-carbon two-phase steel produced by hot continuous rolling process |
| 11/12/2008 | CN101302590A Konstantan alloy baseband for high-temperature superconduction coating conductor |
| 11/12/2008 | CN101301660A Improved fine planishing mill |
| 11/12/2008 | CN101301659A On-line method for setting mechanism model-based plate parameter of double UCM temper milling machine group |
| 11/12/2008 | CN100431726C Strip steel reeling temperature controlling method and device |
| 11/11/2008 | US7448241 Safety system |
| 11/06/2008 | WO2008131931A1 Method and device for measuring the tensile force acting upon a moving pipe, or a moving rod |
| 11/06/2008 | WO2008131929A1 Method for the operation of a shaping device |
| 11/06/2008 | US20080271508 Method and Device for Measuring and Adjusting the Evenness and/or Tension of a Stainless Steel Strip or Stainless Steel Film During Cold Rolling in a 4-Roll Stand, Particularly in a 20-Roll Sendzimir Roll Stand |
| 11/06/2008 | DE102005053489C5 Regelungssystem und Regelungsverfahren für eine industrielle Einrichtung Control system and control method for an industrial facility |
| 11/05/2008 | EP1986795A1 Method for suppressing the influence of roll eccentricities |
| 11/05/2008 | EP0985461B1 Sheet rolling method and sheet rolling mill |
| 11/05/2008 | CN201143518Y Loop control device for wire rod tandem rolling |
| 11/05/2008 | CN101298649A High-strength nonmagnetic stainless steel, component containing the same and manufacturing method thereof |
| 11/05/2008 | CN101298648A Molybdenum-titanium composite iron-chromium-cobalt permanent magnetic alloy and deformation processing technique |
| 11/05/2008 | CN101298647A Iron-chromium-cobalt permanent magnetic alloy of composite microelements and deformation processing technique thereof |
| 11/05/2008 | CN101298646A Aluminum-niobium composite iron-chromium-cobalt permanent magnetic alloy and deformation processing technique |
| 11/05/2008 | CN101298081A Single stand four-roller steckel mill cross-connection control rolling technique |
| 11/05/2008 | CN100430507C 700MPa grade high ductility low-yield ratio thick steel plate and manufacture method thereof |
| 11/05/2008 | CN100430506C Nickel-free micro-alloy low-temperature pressure vessel steel and manufacturing method thereof |
| 11/05/2008 | CN100430495C Method for process control or process regulation of a unit for moulding, cooling and/or thermal treatment of metal |
| 11/05/2008 | CN100430162C Planisher draught pressure setting method |
| 11/05/2008 | CN100430161C Cast rolling method and equipment of isometric crystal ferrite stainless steel slab band |
| 11/04/2008 | US7444847 Method for increasing the process stability, particularly the absolute thickness precision and the installation safety during the hot rolling of steel or nonferrous materials |
| 10/30/2008 | WO2008129634A1 Strip thickness control system for reverse rolling mill |
| 10/30/2008 | WO2008128504A1 Method for detecting and classifying surface defects on continuously cast slabs |
| 10/30/2008 | DE102007019856A1 Verfahren und Vorrichtung zur Messung der Zugkraft, die auf ein bewegtes Rohr oder einen bewegten Stab wirkt Method and device for measuring the tensile force, the moving onto a pipe or a moving rod acts |
| 10/29/2008 | CN101294264A Process for manufacturing type alpha+beta titanium alloy rod bar for rotor impeller vane |
| 10/29/2008 | CN101294263A Large piece weight molybdenum, tungsten, titanium stick and wire coil blank |
| 10/29/2008 | CN101294260A High-strength stainless cold-rolled steel strip and method for manufacturing same |
| 10/29/2008 | CN101294258A Low-chromium high purity ferritic stainless steel and method for manufacturing same |
| 10/29/2008 | CN101293321A Hot rolled steel plate for punch process and method of manufacturing the same |
| 10/29/2008 | CN101293259A Method for producing variational format/constant format ultra-thin hot-rolled strip steel by using semi-headless technique |
| 10/29/2008 | CN101293255A Method for producing economic thermal forming martensite steel plate |
| 10/22/2008 | CN101289925A Heat insulated tubing machining process |
| 10/22/2008 | CN101289732A Fine grain hot-rolled ribbed bar and method for preparing same |
| 10/22/2008 | CN101289731A CrMnTi narrow hardenability strip pinion steels and method of manufacture |
| 10/22/2008 | CN101289730A 13Cr steel for 110ksi high grade steel and high CO2-corrosion resistant tubing and casing, tubing and casing and method for making same |
| 10/22/2008 | CN101289728A Low-yield ratio, high heat input welding, high-strength and high ductility steel plate and method of manufacture |
| 10/22/2008 | CN101289719A Automobile radiator composite brazing aluminum foil material and method for making same |
| 10/22/2008 | CN101289716A Nisiloy bronze alloy material and processing technique thereof |
| 10/22/2008 | CN101288880A Tension stress distribution control roller |
| 10/22/2008 | CN101288877A Vacuum hot rolling compounding method of titanium alloy plate and stainless steel plate |
| 10/22/2008 | CN101288876A Preparation method of high-strength superfine ultra-fine grain copper strip |
| 10/22/2008 | CN101288875A Processing technique of hot rolling section steel for high precision lift guide rail |
| 10/22/2008 | CN100427630C High strength atmospheric corrorsion resistant section steel and production method thereof |