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Author name: Dr. Marcus Li

Dr. Marcus Li is an expert in industrial metallurgy and metal additive manufacturing, holding a Ph.D. from Tsinghua University. His research focuses on optimizing metal powders and alloy compositions for 3D printing applications in aerospace, automotive, and biomedical sectors. Outside of his professional work, Marcus is a skilled pianist and enjoys composing music inspired by the sounds of machinery and industrial environments. He also volunteers at local schools to encourage students to pursue careers in STEM.

Metallurgy

HOW CHROMIUM IN STAINLESS STEEL COMPOSITION IMPROVES STRENGTH AND DURABILITY

Dr. Marcus Li

Chromium is essential in stainless steel, increasing its strength and durability considerably. By forming a protective oxide layer, it prevents rusting and enhances corrosion resistance. Chromium improves tensile and fatigue strength, allowing stainless steel to endure higher loads and harsh environments. Ideal chromium levels range from 10.5% to over 25%, each providing varying benefits. Understanding […]