Shanghai welding and cutting tool factory QHT-7/h metal powder spray welding two-use torch spray welding gun spare parts
Shanghai welding and cutting tool factory QHT-7/h metal powder spray welding two-use torch spray welding gun spare parts
Shanghai welding and cutting tool factory QHT-7/h metal powder spray welding two-use torch spray welding gun spare parts
Shanghai welding and cutting tool factory QHT-7/h metal powder spray welding two-use torch spray welding gun spare parts
Shanghai welding and cutting tool factory QHT-7/h metal powder spray welding two-use torch spray welding gun spare parts

Shanghai welding and cutting tool factory QHT-7/h metal powder spray welding two-use torch spray welding gun spare parts

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Shanghai welding and cutting tool factory QHT-7/h metal powder spray welding two-use torch spray welding gun spare parts

About the product

Characteristic

Origin

Shanghai

Type

Metal powder spraying torch

Brand

Shanghai Welding & Cutting Tool Factory

Model

QHT-7/h

Whether to import

No

Processing customization

No

Cutting thickness

0

Applicable gas

Oxygen acetylene or oxygen propane

Description


金属粉末喷焊枪(金属粉末喷焊炬)氧乙炔焰自熔性合金粉末喷焊炬,是利用

 

氧乙炔焰燃烧产生的高温,把预先经过表面去油、去锈清洁处理的工件,用氧

 

乙炔焰燃烧加热到一般在300~400oC,然后使喷焊嘴离工件表面120~150mm把

 

自熔性合金粉末通过氧乙炔焰均匀喷洒沉积于工件表面,再经过火焰熔融至表

 

面出现镜面反光后,逐渐移动熔融位置,使合金粉末与工件母材相互溶敷,互

 

相扩散,相互渗透而形成一种组织结构致密、牢固的冶金结合层。若选用各种

 

不同的合金粉末,即能达到耐磨、耐蚀、耐高温、耐冲击等不同性能的强化表

 

面层

 

Characters

Properties

Origin

Shanghai

Type

Metal powder spraying torch

Brand

Shanghai Welding & Cutting Tool Factory

Model

QHT-7/h

Description


金属粉末喷焊枪(金属粉末喷焊炬)氧乙炔焰自熔性合金粉末喷焊炬,是利用

 

氧乙炔焰燃烧产生的高温,把预先经过表面去油、去锈清洁处理的工件,用氧

 

乙炔焰燃烧加热到一般在300~400oC,然后使喷焊嘴离工件表面120~150mm把

 

自熔性合金粉末通过氧乙炔焰均匀喷洒沉积于工件表面,再经过火焰熔融至表

 

面出现镜面反光后,逐渐移动熔融位置,使合金粉末与工件母材相互溶敷,互

 

相扩散,相互渗透而形成一种组织结构致密、牢固的冶金结合层。若选用各种

 

不同的合金粉末,即能达到耐磨、耐蚀、耐高温、耐冲击等不同性能的强化表

 

面层

 

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