GB/T 14999.2-2012
AbolishedTest methods for superalloys - Part 2: Verification of transverse macro-structures and defect by etch
高温合金试验方法 第2部分：横向低倍组织及缺陷酸浸检验
Application Summary AI generated
This standard specifies the method for verifying the transverse macro-structures and detecting defects in superalloys using acid etching. It is applied in the metallurgical industry for quality control of high-temperature alloys used in aerospace, power generation, and other demanding environments. The test ensures material integrity by revealing internal flaws such as cracks, porosity, and segregation in wrought or cast superalloy products.
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