GB/T 23603-2009
AbolishedTest method of titanium and titanium alloy surface contamination layer
钛及钛合金表面污染层检测方法
Application Summary AI generated
This standard specifies the metallographic and hardness testing methods used to detect and measure the thickness of the oxygen-enriched contamination layer (alpha case) formed on titanium and titanium alloy surfaces during high-temperature processing. It is applied in the metallurgical and aerospace industries for quality control of forged, heat-treated, or welded titanium components, ensuring that surface embrittlement is within acceptable limits before final machining or service use.
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