The influence of anneal atmosphere on structure and properties of films is investigated by annealing films respectively in air and nitrogen.
将制备出的薄膜分别在大气和氮气气氛下退火处理，研究了退火气氛对薄膜结构和性能的影响。
2
The optical absorption edges red-shift along with the increase of annealing temperature under nitrogen and blue-shift under air were observed, which can be attributed to the quantum size effect.
在氮气和空气中退火时，随退火温度升高前者表现为红移而后者表现为蓝移，这归属于量子尺寸效应。
3
Hardness can do 61 — 65hrc maturation process is: annealing, softening after casting machining, machining of air cooling after quenching and low temperature stress tempering.