金属 · METAL

铁

Iron

铁是地壳中含量最多的金属元素之一，历史悠久、可塑性高、易于加工。在设计应用中，我们常见的"铁"主要包括黑铁板（未镀处理铁）、铸铁、锻铁等形式。这些材料质感朴素、表面可锈化、具有浓烈的"原始力量"与"时间痕迹"美学，广泛用于工业风、复古风、可持续再利用装置等方向。但铁易生锈，需特别注意防腐处理与使用场景匹配。

Iron is one of the most abundant metal elements in the Earth's crust, with a long history, high plasticity, and easy processing. In design applications, what we commonly refer to as 'iron' mainly includes black iron sheets (uncoated iron), cast iron, wrought iron, etc. These materials have a simple texture, surface rustable, with strong 'primitive power' and 'time traces' aesthetics, widely used in industrial, retro, and sustainable reuse installations. However, iron is prone to rust and requires special attention to anti-corrosion treatment and compatibility with usage scenarios.

§01
Plates

材料图版

§02
Characteristics

材料特性

质地坚实Solid Texture
具有高硬度与高强度，适合作为支撑构件或造型骨架High hardness and strength, suitable as support components or structural framework
表面可锈化Rustable Surface
易产生自然氧化锈层，可用于呈现"时间痕迹"美感Easily produces natural oxidized rust layer, can be used to present 'time traces' aesthetics
高可加工性High Processability
可切割、焊接、铆接、锻打、热处理Can be cut, welded, riveted, forged, heat treated
重量感强Strong Weight Feeling
密度大，适合表达"力量""稳定"等概念High density, suitable for expressing concepts of 'strength' and 'stability'
价格相对低廉Relatively Low Cost
原材料与基础加工成本低，适合大体量或临时性结构Low raw material and basic processing costs, suitable for large volume or temporary structures
耐候性较差Poor Weather Resistance
暴露在户外或潮湿环境易锈蚀，需做涂层或锈转膜防护Prone to rust in outdoor or humid environments, requires coating or rust conversion film protection
§03
Specifications

技术参数

属性 / Property数值 / Value单位 / Unit
密度Density7.857.85g/cm³
抗拉强度Tensile Strength375–500375–500MPa
延展率Elongation25–30%25–30%具一定韧性Has certain toughness
洛氏硬度Rockwell Hardness约 55–70Approx 55–70HRB（可通过热处理提升）HRB (can be improved through heat treatment)
导热系数Thermal Conductivity约 80Approx 80W/(m·K)，中等W/(m·K), Medium
磁性Magnetic Property强磁性Strong magnetic适合制作磁吸结构Suitable for magnetic structures
§04
Processing Technology

加工工艺

激光切割：可精准切割图形，适用于拼图、镂空图案、部件形状等 焊接（气保/电焊）：常用于结构连接，焊缝清晰，适合原始感结构 热轧成型：表面呈现天然氧化层与黑皮，适合工业风美学 锻造工艺：加热锤打形成独特锻纹，常用于装置或工艺件 化学锈化：控制生锈速度与图案，打造艺术表面效果 喷涂 / 喷漆：增强耐腐蚀性，可上清漆/金属漆/粉末涂层等 镜面抛光：高反射性，适合装置艺术或光学互动面材

Laser Cutting: Precise pattern cutting, suitable for puzzles, hollow patterns, component shapes, etc. Welding (Gas-shielded/Electric): Commonly used for structural connections, clear welds, suitable for primitive-feeling structures Hot Rolling: Surface presents natural oxide layer and black scale, suitable for industrial aesthetics Forging Process: Heating and hammering to form unique forge patterns, commonly used for installations or craft pieces Chemical Rusting: Control rusting speed and patterns, create artistic surface effects Spraying/Painting: Enhance corrosion resistance, can apply clear coat/metallic paint/powder coating, etc. Mirror Polishing: High reflectivity, suitable for installation art or optical interactive surfaces

§05
Applications

应用场景

  • App. 01

    艺术装置

    Art Installation

    金属骨架、锈蚀雕塑、原始材料实验结构等

    Metal frameworks, rusted sculptures, primitive material experimental structures, etc.

  • App. 02

    展陈结构

    Exhibition Structure

    桁架、展示平台、黑铁立柱、连接部件等

    Trusses, display platforms, black iron pillars, connecting components, etc.

  • App. 03

    工业风家具

    Industrial Style Furniture

    桌脚、支架、层架、灯体支撑等

    Table legs, brackets, shelving, lamp supports, etc.

  • App. 04

    建筑外立面

    Building Facade

    穿孔铁板、表皮装置、可控锈化立面

    Perforated iron panels, facade installations, controlled rusting facades

  • App. 05

    互动装置

    Interactive Installation

    作为骨架、外壳，适配触觉/力反馈/磁吸类交互

    As framework, shell, compatible with tactile/force feedback/magnetic interaction

  • App. 06

    品牌视觉装置

    Brand Visual Installation

    黑皮金属、锈蚀表面用于传达"原生感""岁月感""材料本真"等设计意图

    Black iron, rusted surfaces to convey 'primitive feel', 'aged feel', 'material authenticity' design intentions

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