Descriptions:
Plasma Transferred Arc (PTA) System is a high energy, inert gas welding process.
Argon is basically used for arc plasma supply, powder transport and molten material shielding. It produces a very high quality deposit offering optimal protection with minimal dilution or deformation of the base material.
It is a process that deposits very precise coatings of perfectly controlled alloys on mechanical parts that are subject to intense wear; significantly extending their service life.
PTA technology is particularly effective in protection against corrosion, thermal shock and abrasion.
A wide range of overlay alloys is available for practically any part.
Some alloys are very hard; others are softer with hard abrasion-resistant particles dispersed in a matrix. Certain alloys are made to rebuild a part of required dimension while others are designed to be a final overlay that protects the work surface.
描述:等离子转移弧(PTA)系统是一种高能惰性气体焊接工艺。氩基本上用于电弧等离子体供应、粉末输送和熔融材料屏蔽。它产生非常高质量的沉积物，以最小的基础材料稀释或变形提供最佳保护。这是一种在易受强烈磨损的机械零件上沉积非常精确的受控合金涂层的工艺；显著延长了它们的使用寿命。PTA技术在防止腐蚀、热冲击和磨损方面特别有效。各种各样的覆盖合金几乎可用于任何零件。有些合金很硬；另一些较软，硬耐磨颗粒分散在基体中。某些合金被制成重建所需尺寸的一部分，而其他合金被设计成保护工作表面的最终覆盖层。