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A method of manufacturing a titanium alloy piece and titanium alloy piece thus manufactured and semi-finished titanium alloy product.
A method of manufacturing a titanium alloy piece and titanium alloy piece thus manufactured and semi-finished titanium alloy product.
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机译:一种钛合金片的制造方法以及由此制造的钛合金片和钛合金半成品。
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摘要
. We take a semi-finished product in metastable titanium Beta alloy containing 0.4 to 0.7% oxygen 0.1% to 0.2% nitrogen (oxygen + nitrogen = 0.8%). BR/ A solution treatment is carried out at a temperature of between 800 ° C. and 900 ° C. BR/ A very fast cooling treatment = 200 ° C / h, the workpiece is machined, an aging treatment is carried out between 550 ° C. and 650 ° C. for 10 minutes to 2 hours to transform half of the titanium beta. in Alpha Prime. BR/ Titanium alloy piece with 40 to 60% Beta alloy and Alpha Prime alloy. BR/ Part with good mechanical properties good breaking strength and good yield strength.
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