提出用低温长时间退火的方法改善其塑性，通过试验确定了退火工艺制度，使产品的变形性能达到了使用要求。
A method of annealing for a long time at low temperature can be used to improve the plasticity and make the products acceptable.
不锈钢经过热轧后，需经罩式炉退火工艺使材料充分再结晶后才能投入使用。
After hot rolling, only through full recrystallizing by annealing process in the batch, can the stainless steel be put into use.
红外退火后界面宽度略有增加，但炉退火使界面宽度有显著增加。
The interface width increased slightly after infrared annealing but strongly after furnace annealing.
红外退火后界面宽度略有增加，但炉退火使界面宽度有显著增加。
The interface width increased slightly after infrared annealing but strongly after furnace annealing.
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