Unverified78% confidenceFactTime unknown
炉体钢材厚度是耐用关键：≥0.6mm冷轧板抗变形，＜0.4mm薄铁皮几次高温后易翘曲变形
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
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Unverified炉体主体钢材厚度是耐用关键：≥0.8mm冷轧钢或搪瓷涂层可抗变形，＜0.5mm薄铁皮炉长期高温后易翘曲变形烧穿95% similarUnverified全钢锅底部选三层或五层复合底（钢-铝-钢），铝层厚度≥2mm可显著改善导热均匀性，避免纯单层钢导热差导致的局部糊底81% similarUnverified304不锈钢锅体的耐腐蚀和耐磨性优于铝合金，长期不易出现氧化坑点，但需带复合底才能提升导热均匀性；纯不锈钢单层底易局部过热糊底81% similarUnverified采用304不锈钢材质，耐高温耐腐蚀性优于普通碳钢烤架，长期使用不易生锈变形80% similarUnverified承重型防坠落加固件（如儿童防护栏底座）板厚应≥2.0mm冷轧钢并配M6以上膨胀螺栓，纯不锈钢因同厚度屈服强度偏低反而不如镀锌钢板抗形变78% similar
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