本数据集以预处理钨粉为原料,运用经过改进后的加工制造工艺,制备得到性能优异的钨坩埚制品。随机选取钨坩埚样品,送检第三方检测机构,检测其晶粒平均直径和密度。
This data set uses pretreated tungsten powder as the raw material, and uses an improved manufacturing process to prepare tungsten crucible products with excellent performance. Randomly select tungsten crucible samples and send them to a third-party inspection agency to test their average crystal grain diameter and density.