[Case Study] Welding Burn and Discoloration of Thin Stainless Steel
Solve issues such as appearance defects due to welding burn and the occurrence of oxidation scale!
At Seiko Industrial, we provide processing that suppresses burn and discoloration occurring during welding, achieving both aesthetic quality and functionality. We address challenges such as increased post-processing labor and the inability to use parts as design components. We minimize post-processing, contributing to cost and labor reduction. 【Customer Challenges and Requests (Partial)】 ■ Appearance defects due to welding burn ■ Generation of oxide scale ■ Increased labor for post-processing (pickling and polishing) ■ Inability to use as design components ■ Decreased product value and impression *For more details, please download the PDF or feel free to contact us.
basic information
【Technical Innovations (Partial)】 ■ Optimization of shielding gas flow rate and conditions ■ Thorough back shielding ■ Precise control of current and arc length ■ Setting welding conditions to minimize oxidation ■ Designing construction sequence to reduce burn-through *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Recommended products
Distributors
Our company primarily focuses on welding processing of stainless steel sheets ranging from 0.3mm to 1.5mm, making it the core of our technology, and we have been dedicated to producing products that require precision and quality. We particularly excel in TIG welding of thin stainless steel and are optimizing both welding conditions and process design to address challenges such as distortion due to heat, melting, and appearance defects. In thin sheet welding, fine adjustments to conditions based on material properties, shapes, and required functions significantly influence quality. We conduct welding management that emphasizes the melting state and bead shape, achieving a balance between appearance quality and functional quality. We also ensure stable quality for areas requiring airtightness and durability. Additionally, we provide proposals from a manufacturing perspective that considers weldability from the design stage, suggesting optimal structures that take into account not only quality but also processability and reproducibility. We consistently support our customers' product development and manufacturing as a partner focused on solving technical challenges, from prototyping to mass production.