The change in hardness by low-temperature annealing of cold-rolled 70/30 brasses having different ready-to-finish grain sizes (fine and coarse) and cold-rolled by different reductions (10~90 per cent) was measured. The specimens were annealed at 150, 250, 350 and 450° for 5 min~24 hrs. The hardness change by annealing was considered to be related to the structures as ready-to-finish annealed and as cold-rolled. It appears that the hardness does not vary simply with rolling reduction or grain size, but is more complicatedly influenced by the development degree of the rolling structure or by the condition of specimens such as the composition
The key issue for manufacturing industries is the high surface quality of metal products the reasons...
The static-annealing behavior of cryogenically-rolled Cu-30Zn brass over a wide range of temperature...
The "cold-rolling" experiments for several values of true strain namely 5 percent, 10 percent, and 1...
The structure changes by cold-rolling and low-temperature annealing of 70/30 brass were examined by ...
The effect of rolling method on the hardness due to annealing at 150°and 200℃ was examined with 70/3...
The secular change after cold-working and anneal-hardening of 70/30 brass was measured by the hardne...
The changes in hardness, elastic modulus and bending deflection with rolling reduction and with low-...
The effect of different amounts of prior cold-rolling deformation on the anneal-hardening response o...
Brass is an alloy between copper (Cu) and zinc (Zn) where the majority of the elements are copper. B...
Alpha brass of grain size 3000 mu m exhibits three texture types after cold rolling to 84%. On annea...
The elastic modulus (expressed by the square of the fundamental resonance frequency, f_0^2) of cold-...
It is well-known that α-Brass cold worked causes hardening by annealing at the temperature lower tha...
One of the most unfavorable defects of a spring sheet of brass is that the spring properties change ...
The change in the elasticity of 70/30 brass with rolling reduction was measured in three directions,...
The grain behaviour in 70/30 brass plate at high temperatures was investigated by means of the rapid...
The key issue for manufacturing industries is the high surface quality of metal products the reasons...
The static-annealing behavior of cryogenically-rolled Cu-30Zn brass over a wide range of temperature...
The "cold-rolling" experiments for several values of true strain namely 5 percent, 10 percent, and 1...
The structure changes by cold-rolling and low-temperature annealing of 70/30 brass were examined by ...
The effect of rolling method on the hardness due to annealing at 150°and 200℃ was examined with 70/3...
The secular change after cold-working and anneal-hardening of 70/30 brass was measured by the hardne...
The changes in hardness, elastic modulus and bending deflection with rolling reduction and with low-...
The effect of different amounts of prior cold-rolling deformation on the anneal-hardening response o...
Brass is an alloy between copper (Cu) and zinc (Zn) where the majority of the elements are copper. B...
Alpha brass of grain size 3000 mu m exhibits three texture types after cold rolling to 84%. On annea...
The elastic modulus (expressed by the square of the fundamental resonance frequency, f_0^2) of cold-...
It is well-known that α-Brass cold worked causes hardening by annealing at the temperature lower tha...
One of the most unfavorable defects of a spring sheet of brass is that the spring properties change ...
The change in the elasticity of 70/30 brass with rolling reduction was measured in three directions,...
The grain behaviour in 70/30 brass plate at high temperatures was investigated by means of the rapid...
The key issue for manufacturing industries is the high surface quality of metal products the reasons...
The static-annealing behavior of cryogenically-rolled Cu-30Zn brass over a wide range of temperature...
The "cold-rolling" experiments for several values of true strain namely 5 percent, 10 percent, and 1...