研究结果表明：钢的热加工性能与钢中铜含量有着密切联系。
The research results indicate that the hot-working character of steel has intimately relationship with the copper content in steel.
这种高阻隔材料价格低廉，热塑性好，热加工性能优异，可重复使用。
The high barrier material is low in price, fine in thermoplasticity and excellent in hot working property and can be reused.
随铝含量增加单相奥氏体区变小变无，液化温度降低，热加工性能恶化。
With Al content increasing, Uniphase austenite area decreases or disappears, the liquefaction temperature becomes low, and hot-workability worsens.
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