The new 7xxx aluminum alloy bodies may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating.
The process is characterized in that after cooling, cold working is effected followed by tempering.
T8 Solution annealing, cold working and artificial aging
The new 6xxx aluminum alloy bodies may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating.
Also, the degree of expansion may result in a cold working of the wall material surrounding the opening.
A medical device and method of fabricating using a work-hardened metal to achieve a desired microstructure of the metal by forging, cold rolling or hot rolling, and annealing.
Cold rolling of a material make it become hard, which results in a loss of ductility (the property of a material to stretch without breaking) and hardening.
Cold rolling of a material make it become hard, which results in a loss of ductility (the property of a material to stretch without breaking) and hardening.
To this end, the invention provides a material for a terminal frame which consists of a non-magnetizable steel with an austenite structure to which corresponding properties are imparted by a subsequent strain-hardening process.
based alloys Co-Cr-Ni — strain-hardening corrosion-resistant, have a predetermined elasticity properties, hardness, wear resistance and possess nonmagnetic.
Subsequently, skin pass rolling is performed, and then orderly coil winding is performed (S4).
Shown is a flow of rolling which combines asymmetric rolling (S1) and skin pass rolling (S3).
As a consequence, the thickness of the predetermined site on the material to be processed is essentially increased and said predetermined site becomes subjected to work-hardening.
Stated differently, the Co-Ni-Fe-binder exhibits reduced work hardening.
This deformation causes at least work hardening and grain refinement in the matrix metal.
The torque communication portion (103) may be strengthen through work hardening, corner sharpening, or the like.
Due to work hardening, the noble metal chip has an average hardness of not less than (Hv) 200 and not more than (Hv) 650.
The steel bar is made by performing work hardening of austenite stainless steel through drawing and has a fibrous texture.
At the same time, a first flat band (7) and a second flat band (8) are subjected to cold-working so that each of them forms a flat spiral of which the whorls describe the same plane.
hardening due to the staightening of a steel surface
Further improvements in the mechanical properties of the membranes can be induced by strain hardening.
Its exhibits positive and ductile strain hardening behaviour in uniaxial tension.
The invention also relates to gel-free, branched polymers with strain hardening produced by the process.
The present invention relates to an aromatic polyester composition for making stretch blow molded containers with improved strain hardening.
Preferable, the foaming polymer has 'inherent melt strength' and 'strain hardening' so that the foam cells are more consistent in size and shape.
As fabricated – Applies to products of a forming process in which no special control over thermal or strain hardening conditions is employed
Strain hardening: An increase in hardness and strength of metals caused by plastic deformation at temperatures below the recrystallization range.
It is favourable if the particles are plastically ductile also in the transformation temperature range, so that a particular structure (prolate or needle-shaped) of the particles can be achieved, for example by strain hardening.
In the method of this invention, the stress coefficient, strain hardening modulus and yield stress of the material are determined using the continuous indentation technique and, thereafter, the reduced elastic modulus (E r ) of the material is calculated.
The HELIAM project: ALPhANOV builds on its laser shock peening expertise.
Ultrasonic peening treatment can be performed in field applications without requiring a rotor (14) to be removed from the machine.
Ultrasonic peening treatment is desirable where an application of a compressive stress is helpful to reduce the incidence of crack formation on highly stressed parts.
A method of peening a product to be peened by shooting a shooting material with compressed air from a shooting nozzle to the product.
Compressive stresses created by shot peening can be good while tensile stresses created during welding can be bad.
he will face the Shadow and bring forth Light again in the world.[13]
Then he will break the covenant and place an abomination in the Temple.
Stents and methods for design, usage and manufacture, using novel materials and designs, for example, high yield strength, low Young modulus, cold worked and/or with low elongation requirements.
he will face the Shadow and bring forth Light again in the world.[13]
Hyperelastic properties are inherent in the single crystal as formed; no cold work or special heat treatment is necessary.
Grip, whose nearer approach was cut short by a backhanded slap from his
3000 series are alloyed with manganese, and can be work hardened.
The method for producing the soft blackplates involves steelmaking, continuous casting, hot rolling, combination of pickling and cold tandem rolling, continuous annealing, and temper rolling.
This strengthening occurs because of dislocation movements within the crystal structure of the material.
The new Al-Li alloy bodies may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating.
3000 series are alloyed with manganese and can be work hardened.
Later, the parts are put into another oven for “re-cooking” (oven for tempra).
Such strengthening is caused by the dislocation movements within the crystal structure of the material.
The borehole (2) is surrounded by a substantially tubular reinforcement shell (9), which consists of strain-hardened formation material.
The starter blank (11) is substantially block-shaped or cylindrical and is formed in such a way that the lock striker (1) becomes strain-hardened.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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