Electrical Driving for Rolling Mills—II

Abstract BRIMCOLLOY is a copper-zinc tin alloy having high strength, spring temper, superior conductivity and high corrosion resistance. It is produced in three grades: BRIMCOLLOY 100, BRIMCOLLOY 200, and BRIMCOLLOY 300. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-225. Producer or source: Bridgeport Rolling Mills Company.

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WRM ALLOY C15500

Alloy Digest ◽

10.31399/asm.ad.cu0616 ◽

1999 ◽

Vol 48 (10) ◽

Keyword(s):

Physical Properties ◽

Tensile Properties ◽

Copper Alloy ◽

Heat Treating ◽

Rolling Mills ◽

Relaxation Properties

Abstract WRM Alloy C15500 is a copper alloy with one of the best combinations of electrical, mechanical, and relaxation properties. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: CU-616. Producer or source: Waterbury Rolling Mills Inc. Originally published May 1998, corrected October 1999.

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WRM ALLOY 5248

Alloy Digest ◽

10.31399/asm.ad.cu0640 ◽

1999 ◽

Vol 48 (10) ◽

Keyword(s):

Stress Relaxation ◽

Physical Properties ◽

Tensile Properties ◽

Bend Strength ◽

Bronze Alloy ◽

Tin Alloys ◽

Rolling Mills ◽

Relaxation Resistance

Abstract WRM alloy 5248 is a phosphor bronze alloy with higher strength and better stress relaxation resistance than 10% tin alloys. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and bend strength. Filing Code: CU-640. Producer or source: Waterbury Rolling Mills Inc.

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Safety of machinery. Safety requirements for cold flat rolling mills

10.3403/30131061u ◽

2015 ◽

Keyword(s):

Rolling Mills ◽

Safety Requirements ◽

Flat Rolling

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Modeling of steel hardening process at thermal and mechanical treatment

Voprosy Materialovedeniya ◽

10.22349/1994-6716-2018-96-4-07-13 ◽

2019 ◽

pp. 7-13

Author(s):

A. S. Oryshchenko ◽

V. A. Malyshevsky ◽

E. A. Shumilov

Keyword(s):

Mechanical Treatment ◽

Thermomechanical Processing ◽

High Strength Steels ◽

High Strength ◽

Accelerated Cooling ◽

Rolling Mills ◽

Hardening Process ◽

Deformation Parameters ◽

Research Complex ◽

Steel Hardening

The article deals with modeling of thermomechanical processing of high-strength steels at the Gleeble 3800 research complex, simulating thermomechanical processing with various temperature and deformation parameters of rolling and with accelerated cooling to a predetermined temperature. The identity of steel hardening processes at the Gleeble 3800 complex and specialized rolling mills, as well as the possibility of obtaining steels of unified chemical composition, are shown.

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Roll Bonding of Al-Based Composite Reinforced with C10 Steel Expanded Mesh Inlay

Metals ◽

10.3390/met11071044 ◽

2021 ◽

Vol 11 (7) ◽

pp. 1044

Author(s):

Yaroslav Frolov ◽

Maxim Nosko ◽

Andrii Samsonenko ◽

Oleksandr Bobukh ◽

Oleg Remez

Keyword(s):

Impact Energy ◽

High Efficiency ◽

Shape Change ◽

Experimental Investigations ◽

Aluminum Composite ◽

Rolling Mills ◽

Roll Bonding ◽

Finite Element Software ◽

Steel Mesh ◽

Bonded Composite

The most complex issue related to the design of high efficiency composite materials is the behavior of the reinforcing component during the bonding process. This study presents numerical and experimental investigations of the shape change in the reinforcing inlay in an aluminum-steel mesh-aluminum composite during roll-bonding. A flat composite material consisting of two outer strips of an EN AW 1050 alloy and an inlay of expanded C10 steel mesh was obtained via hot roll bonding with nominal rolling reductions of 20%, 30%, 40% and 50% at a temperature of 500 °C. The experimental procedure was carried out using two separate rolling mills with diameters equal to 135 and 200 mm, respectively. A computer simulation of the roll bonding was performed using the finite element software QForm 9.0.10 by Micas Simulations Limited, Oxford, UK. The distortion of the mesh evaluated via the change in angle between its strands was described using computer tomography scanning. The dependence of the absorbed impact energy of the roll bonded composite on the parameters of the deformation zone was found. The results of the numerical simulation of the steel mesh shape change during roll bonding concur with the data from micro-CT scans of the composites. The diameter of rolls applied during the roll bonding, along with rolling reduction and temperature, have an influence on the resulting mechanical properties, i.e., the absorbed bending energy. Generally, the composites with reinforcement exhibit up to 20% higher impact energy in comparison with the non-reinforced composites.

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