Titanium is a highly valued metal known for its strength-to-weight ratio and resistance to corrosion, making it ideal for various applications in aerospace, medical, and military industries. Its melting point, a critical property for manufacturing and processing, is approximately 1,668 degrees Celsius (3,034 degrees Fahrenheit). This high melting point enables titanium to maintain its structural integrity at high temperatures, which is particularly useful in applications where materials are exposed to extreme heat, such as jet engines and spacecraft. The high melting point also poses challenges during welding and fabrication, requiring specialized techniques and equipment to prevent oxidation and ensure the quality of the final product.

Resin pellets, often known as nurdles, are small plastic granules approximately the size of a lentil. They serve as the raw material in the manufacturing of plastic products. Made from various types of polymers, these pellets are melted and molded into countless objects, ranging from household items to industrial components. The production and transport of resin pellets are critical stages in the global plastic supply chain. However, they also pose environmental risks. Spills during handling can lead to pellets entering waterways, contributing to plastic pollution. The industry is responding with improved handling practices to minimize spillage and its impacts on ecosystems.

Dyeing ironworks involves applying pigments or coatings to metal surfaces to add color or improve corrosion resistance. One common method is powder coating, where powdered paint is electrostatically applied and then cured under heat to form a hard finish. Another technique is patination, which is the application of chemical solutions to the surface to develop a colored oxide layer. This method is often used in artistic ironwork to achieve a variety of natural hues, from deep browns to vibrant blues and greens. Additionally, anodizing can be used for some metals, like aluminum, to produce a durable colored surface. Care must be taken to properly prepare the metal surface before dyeing, including cleaning and sometimes applying a primer, to ensure the coating adheres well and lasts long.