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the factors that affecting the thermal spraying process


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 factors that affecting the thermal spraying process

  • We have more than 10 years experience in manufacturing the factors that affecting the thermal spraying process 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!

Powder particle size
 
Powder grain degrees size and range of select main by spray process method and spray process specification parameter to determine, even powder grain degrees range same,but its grain degrees level composition of proportion does not necessarily same, for example: powder grain degrees although are in 125 μ m~50 μ m range within (-120 accounts ~+320 accounts) but which 100 μ m~125 μ m, and 80 μ m~100 μ m,and 50 μ m~80 μ m of three species different grain degrees level of powder by accounted for proportion not same.Powder particle size in the range and level of granularity composition on coating quality, powder apparent density and mobility have a direct impact.
 
 
Powder apparent density
Bulk density of powder is powder loose low mass per unit volume. Powder and ball of powder apparent density degree, powder particles inside, hole size and quantity, powder particle size and other parameters, so it's also affects the quality of powder coating.
 
 
Fluidity of powder
Quantitative powder free flowing powder liquidity refers to the aperture set the standard time required to funnel, is usually caused by 50g powder through the aperture of the 2.5mm characterized the time needed for standard Hopper, it could influence the process of spraying and spraying efficiency.

the factors that affecting the thermal spraying process 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 factors that affecting the thermal spraying process, 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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