Thermal Oxidation & Programmed Art

温控热氧化与程序控温艺术

type:tutorial · level:advanced · material:copper · material:titanium · variant:thermal-oxidation · scale:jewellery · scale:decorative-object · equipment:furnace · stage:patina

标签：热氧化, 程序控温, 艺术, 进阶, 渐变

进阶创作用"遮挡+分段控温"做图案化热色：①用耐热胶带/金属遮板遮蔽保留区 ②分段加热使不同区域达不同膜厚 ③撕遮形成硬边色块或软过渡 ④可叠加多次（冷后再热加深）。结合程序控温炉可做重复一致的渐变艺术件。钛亦可同法做更艳的氧化虹彩。此法作品独一无二，常用于艺术首饰与奖牌，也用于需精确膜厚的功能复合层。

Advanced: mask-and-zone heating for patterned thermal color. ①mask keep-areas with heat tape/metal shield ②heat zones to different film thicknesses ③peel for hard-edged blocks or soft transitions ④repeat (cool then reheat to deepen). A programmed furnace gives repeatable gradients for art editions. Titanium does even brighter oxide iridescence the same way. Unique pieces — art jewelry and medals, and functional composite layers needing precise film. ---