Research on the Structure and Low-Temperature Annealing Effect in Cold-Rolled α-Brass. II : Structures Cold-Rolled and Annealed at Low Temperatures
スポンサーリンク
概要
- 論文の詳細を見る
The structure changes by cold-rolling and low-temperature annealing of 70/30 brass were examined by a microscope and X-ray photography. The difference in ready-to-finish grain size affected the degree of development of the rolling structure. A coarse-grained material tended to delay the development, compared with a fine-grained one. The tendency seemed to relate to the hardness change by low-temperature annealing as previously reported. No remarkable change in structure was observable by annealing at 150°, while a kind of polygonization was seen at 250°. Though the nucleation by recrystallization developed preferentially at the regions strained severely, grain growth was observed along the slip lines at 350°. The difference in grain size affected the rate of recrystallization.
- 東北大学の論文
著者
関連論文
- Hot Shortness of α-Brass
- Repeated Yielding and Abnormal Hardening in High-Temperature Tensile Deformation of α-Brass
- The High-Temperature Tensile Deformation of Cu-Zn and Cu-Al Alpha Solid Solutions
- Research on the Copper-Rich Solid Solution in Cu-Mn Binary System. I
- Equilibrium of Solid Phases in Cu-Mn Binary System
- Strukturelle Untersuchung der Ausscheidung in einer Aluminiumlegierung mit 1, 1 Gew.-% Zr
- Anisotropies and Low-temperature Annealing Effect in Cold-rolled Nickel-Silver Alloy
- On the Nature of Cell Boundaries in Rapidly Cast Al-Alloys
- Grain Behaviour in 70/30 Brass Plate Heat-Treated Rapidly at High Temperatures
- Secular Change after Cold-Working and Anneal-Hardening of α Brass
- Improvement of Copper Alloy Springs. II : 60/40 Brass Series Containing Iron, Manganese and Tin
- Ageing Behaviour of Beryllium-Copper Alloys in Relation to Solution-treatment and Cold-working
- Research on the Structure and Low-Temperature Annealing Effect in Cold-Rolled α-Brass. I : Structure and Change in Hardness
- Improvement of Copper Alloy Springs. I : Effects of Various Third Elements Added to Plain 60/40 Brass
- Research on the Structure and Low-Temperature Annealing Effect in Cold-Rolled α-Brass. II : Structures Cold-Rolled and Annealed at Low Temperatures
- Ageing Characteristics of Some Copper-Beryllium Alloys in Relation to Cold-Working Prior to Ageing Treatment
- Multiplex Heat-treatment-The Possibility for Improving the Treatment of Low-temperature Annealing
- Improvement of Copper Alloy Springs. III : Secular Change in Spring Materials of Brass Series
- Effect of Rolling Method and Low-temperature Annealing on the Structure of Cold-rolled α-Brass
- Anneal-hardening Behaviours in α-Brass Sheets in Relation to Rolling Method
- Rolling Structure and Elastic Anisotropy of Cold-Rolled α Brass
- Effect of Heat-treatment, Especially of Multiplex Heat-treatment on the Elasticity of Cold-rolled Copper Alloys