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等离子喷焊技术具有合金材料消耗少、能喷焊各种合金粉末材料、粉末制备容易成本低、能得到致密的低冲淡率的堆焊层、生产效率高、易于实现自动化等许多优点。采用喷焊技术作为超厚耐磨涂层工艺是切实可行的。它具有成形光滑美观,焊后加工量少,所用粉末容易配制,加工成本低等优点,完全优于目前的一般耐磨涂层喷涂工艺。
Plasma spray welding technology has the advantages of less consumption of alloying materials, various alloy powder materials capable of being spray-sprayed, easy and low cost powder preparation, compact and low-melting surfacing layer, high production efficiency and easy automation. Spray welding technology as a thick wear-resistant coating process is feasible. It has the advantages of smooth and beautiful appearance, less post-processing volume, easy preparation of the used powder and low processing cost, which is better than the current general wear-resistant coating process.