Guangzhou Sanxin Metal S & T Co., Ltd.
Main products:Thermal Spray Equipment,Induction Heating Equipment
Products
Contact Us
  • Contact Person : Mr. Wu Hong
  • Company Name : Guangzhou Sanxin Metal S & T Co., Ltd.
  • Tel : 86-20-34801184
  • Fax : 0086-20-28651601
  • Address : Guangdong,Guangzhou,No. 1, North Side of 1/F, Building A5, No. 2, North of Dongxian Road, Shitou Village, Nancun Town, Panyu District
  • Country/Region : China
  • Zip : 510000

High temperature abrasion resistant wire, arc spray wire

High temperature abrasion resistant wire, arc spray wire
Product Detailed
1.Good wearing resistant 2.Have good ductility 3.Good corrosion resistance

High-temperature and corrosion resistant wire

Typical application when power generating boiler functions, the messes of gases such as SO2 and H2S and so on. Produced from high-sulfur coal burning will generate free-stuff sulfur atom in the high temperature environment. The free-stuff sulfur atom then reacts with the heating surface of the boiler and produces high-temperature corrosive sulphids such as FeS. The FeS will not protect the boiler surface for its porous and loosen structure. The SX-601 high-temperature and corrosion resistant powder-cored spray wire is developed by the researchers from our company and TAFA and made through nano-coacervating technology.

Main ingredients

Ni, Cr, Ti

The effect of Ni in coating 

Ni has stable cubic structure and good ductility that makes the coating having nearly the same heat expansion coefficient with boiler tube.

The effect of Cr in coating

Cr can improve the anti-sulfurizing performance of Ni-Cr alloy, and the Cr2O3 protection surface has good wearable ability.

The effect of Ti in coating

Ti can improve the bond strength of coating and it can form a spinel type structure along with Cr and Oxygen.

Performance of SX-601 coating

SX-601 basic parameters of coating

High-temperature resistant, anti-abrasive wear, abrasion-resistant, fretting, working temperature <900°C.

Bond strength ≥50Mpa

Thickness: ≥0.35mm

Hardness:: ≥HRC45

Porosity ≤1%

Effective protecting period: 4years

Heat transfer coefficient: 38-45w/m. k

Linear expansion coefficient: 12*10^-6/°C

Other main thermal spraying equipments and service: 

  

(1)  Vacuum plasma spray machine 

(2)  Thermal spray coating services  

(3)  HVOF spray equipment  

(4)  Plasma spray equipment  

(5)  Arc spray equipment 

(6)  Sputter Target Produce Equipment and technology 

(7)  Industrial water chillers   

(8)  Precious metal vacuum coating equipment 

(9)  Cooker magnetism and thermal conduction coating spraying production line

 (10) Electro Brush Plating Equipment 

(11)  High power flame spray plastic equipment

High temperature abrasion resistant wire, arc spray wire



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