The results showed that melting loss and abrasion were the main cause of tuyere failure.
对紫铜贯流式高炉风口的失效进行了分析，结果表明：熔损和磨损是高炉风口损坏的主要方式。
Additionally, the conclusion is also drawn that the effects of temperature on melting loss is unclear. At different temperature, melting loss roughly holds below 1%.
另外发现温度对熔体熔损影响不大，熔损基本都保持在1%以下。
The melting loss has relations with size of melting bath, oxidation film property of melting charge, melting process and melting operation, etc, during melting aluminium alloy in reflecting frunace.
反射炉熔炼铝合金时，熔损与熔池几何尺寸、熔体氧化膜性质、熔炼工艺及操作等因素有关。
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