合金液通过侵蚀坩埚材料的基质部分破坏了坩埚表层的结构。
The melt eroding acting on the matrix of crucible refractory destroyed the combination between grain and matrix, and caused the grain to spall…
合金液通过侵蚀坩埚材料的基质部分破坏了坩埚表层的结构。
The melt eroding acting on the matrix of crucible refractory destroyed the combination between grain and matrix, and caused the grain to spall. There were intense…
测试a：陶瓷坩埚。将置于所测试材料表面的陶瓷坩埚，加热至暗红色然后让其冷却，温度降至室温。
Test a: porcelain crucible? A porcelain crucible was heated to a dull red color, placed on the test material, and allowed to cool to ambient temperature.
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