Stainless steel high-penetration welding active agent and stainless steel high-penetration welding method

• Main Authors: LIU JINPING, ZHANG XIAODONG, GAN BAISHENG, WANG YI, MA MINGHAO, ZHANG JIAMING, CHEN PENG, FENG YINGCHAO
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention provides a stainless steel high-penetration welding active agent and a stainless steel high-penetration welding method, and relates to the technical field of stainless steel welding, the stainless steel high-penetration welding active agent is composed of the following substances by mass percent: SiO2 powder, Al2O3 powder, Cr2O3 powder, TiO2 powder, CaF2 powder and MgO powder. When the stainless steel high-fusion-depth welding active agent is used for stainless steel welding, the fusion depth of a welded joint can be increased, and the welding quality is improved. 本发明提供了一种不锈钢高熔深焊接活性剂及不锈钢高熔深焊接方法，涉及不锈钢焊接的技术领域，该不锈钢高熔深焊接活性剂，由以下物质的质量百分比组成：SiO2粉末、Al2O3粉末、Cr2O3粉末、TiO2粉末、CaF2粉末和MgO粉末。本发明提供的不锈钢高熔深焊接活性剂在不锈钢焊接的时候，能够更加焊接接头熔深，提高焊接质量。