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The middle of the thermal spraying alloy powder


Chengdu WOCO carbide Industry Co.,Ltd

     which was established in the hometown of hard metal of China--- ChengDu city in Sichuan province. A professional Chinese manufacturer of tungsten carbide products such as drawing die,indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide balls, carbide burrs, etc. Along with our company growth, we hope to build business with more companies abroad

Why choose our the middle of the thermal spraying alloy powder

  • We have more than 10 years experience in manufacturing the middle of the thermal spraying alloy powder products
  • Ex-factory is at least 30% cheaper than you own native
  • The quality conforms to the international ISO standards ,the service life of the product is long
  • The various types of products are in stock,the production cycle is short delivery time is within 4 days
  • Free samples can be provided
  • Small orders can be acceptable
  • We can make it according to your requirements or drawings.,OEM or ODM is acceptable.

Customer samples and drawings are also welcomed!

Except for thermal spraying alloy powder made tube welding wire in the middle of the alloy powder dosage are increasing rapidly. Tubular wire available though has a history of more than 60 years, but still widely used in nearly a decade, the main reason is that its craftsmanship and tube packing immature and imperfect. Especially the filler tube, when two or more of the powder on the proportion of similar cases, by mechanical mixing method is a kind of economic and practical milling process.
 alloy powder
up to now, there are still a lot of manufacturers in the. But when two or more large difference in the proportion of alloy powder, the mechanical mixing method, it will be difficult to mix evenly, tubular electrode made of existence of the powder segregation, composition segregation, caused by the adverse effects on the welding quality.In order to overcome this problem, some specialized to do the test, the mechanical mixed metal powder and water atomized alloy two kinds of powder filling, made into tube welding wire, welding performance tests are carried out. Experimental results show that the filling of atomized alloy powder tube welding wire, reliable quality, easy operation,welding layer uniform composition,hydrogen content is low, the stomatal resistance is strong.So,with intermediate alloy can yet be regarded as a good solution to the tubular electrode powder segregation,for domestic manufacturers adopted the process.
 
Tube welding wire welding material is likely to be the main future development, at present our country has just started,regardless of quality, variety, quantity compared with abroad, have a large gap. Tube welding wire can use made from carbon steel with high alloy powder of flux-cored wire, such as heat resistant steel, low temperature steel, weathering steel,stainless steel,pipeline with decongestion core wires. This is compared to solid core welding wire and electrode has a bigger superiority.
 

the middle of the thermal spraying alloy powder quality control

  • all raw material are tested in terms of density, hardness and T.R.S before use.
  • There are strict inspection on process and final products.
  • every batch of product can be traced.
If you have any other question or inquiry of the middle of the thermal spraying alloy powder, please feel free to contact us through the following methods:  Mr.Jiang : jiang@wococarbide.com Mobile: 0086-138-0806-0309 Tel: 0086-28-8555-5525-803


 
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