本文的研究结果为实现粉末高温合金盘件超塑性等温锻造奠定了基础。
The work in this paper can provide useful information for isothermal forging process of P/M superalloy turbine disk.
研究这些合金的超塑性能，对采用超塑性等温锻造方法制造复杂形状锻件具有重要意义。
It is of great significance to research on the superplastic properties of these alloys for using superplastic isothermal forging to manufacture complex forge pieces.
研究这些合金的晶粒细化和超塑性能，对采用超塑性等温锻造方法制造复杂形状航空锻件具有重要意义。
Therefore, it is of great significance to research the superplastic properties of these alloys for using superplastic isothermal forging to manufacture complex aviatic forge pieces.
通过采取相应措施防止氧化，以提高钛合金超塑性变形的性能，确保钛合金等温锻造质量。
Thus the efficient measure of preventing from oxidization was introduced to improve the superplastic deformation and quality of isothermal forging for titanium alloy.
通过采取相应措施防止氧化，以提高钛合金超塑性变形的性能，确保钛合金等温锻造质量。
Thus the efficient measure of preventing from oxidization was introduced to improve the superplastic deformation and quality of isothermal forging for titanium alloy.
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