PTA Powder
Main application:Repair and
strengthen workpiece surface, significantly
Welding method:PTA welding
Main equipment:PTA welding
machine
Flame core temperature: about 10000℃
Technological characteristics:PTA has high
temperature, concentrated energy, stable combustion, small heat affected zone,
fast welding speed, high production efficiency, easy to obtain low dilution
rate of surfacing layer, surfacing layer and workpiece matrix are metallurgical
bonding,, bonding strength is high.
PTA welding technology is one of surface
strengthening methods, which has high deposition rate, low dilution rate, and
could be applied with many kinds of powder. The manufacturing craft of PTA
powder is normally gas atomization, which reduces satellite of powder. We
supply 4 main categories of PTA powder: Nickel-based alloy powder, Iron-based
alloy powder, Cobalt-based alloy powder and Mixed Powder.
Nickel Based Alloy Powder possesses high
temperature resistance and wear resistance, it is the most popular alloy powder
applied by PTA welding both domestically and internationally. Coating hardness
is within the range of HRC 30-60. It could be applied to various industries
like agriculture, plastic, paper, marine and steel making where wear and
corrosion protection needed. Some examples are plunger, moulds, pump leaf and
screw.
Iron Based Alloy Powder is more widely used
and a more economic choice. With high abrasive resistance, it is more commonly
applied to mining tools, drilling tools and mixers of iron and steel making
industry, coal industry, shaft, oil and energy industry.
Cobalt Based Alloy Powder is recommended
for corrosion and oxidation resistance, with better hot hardness values than
equivalent Nickel based alloy powder. It is widely applied to steel making
industry, coal industry and mining industry.
Mixed powder mainly refers to NiCrBSi
mixing with other hard-phase powder such as cast tungsten carbide and other cemented
alloy powder, which allows the powder better hardness around HRC60 and
excellent abrasion resistance.
Mixed powder is more often used for mining
equipment for oil sands, lignite, oil drilling tools, excavator buckets,
extrusion screws for plastic processing, grain and oil processing, etc.
PTA Powder,Iron Based Alloy Powder,Cobalt Based Alloy Powder,Nickel Based Alloy Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.xtclasercladding.com
July 2 Qingdao Steel Market Price Quotes
The product name specification material steel factory/origin price (yuan/ton) is Φ6.5/8mm than the previous month than last week General line Φ6.5/8mm Q235 Qingang Steel 5620 0 0 -220 High Line Φ10mm Q235 Handan Steel 5750 0 0 -150 Rebar Φ12mm HRB335 Qinggang 5590 40 90 -210 Rebar Φ14mm HRB335 Qinggang 5540 40 90 -210 Rebar Φ16-25mm HRB335 Qinggang 5440 40 90 -210 Rebar Φ12mm HRB335 Jigang 5590 40 90 -210 Rebar Φ14mm HRB335 Jigang 5540 40 90 -210 Rebar Φ16-25mm HRB335 Jigang 5440 40 90 -210 Grade III Rebar Φ16-25mm HRB400 Jinan Steel 5700 0 50 -200 Hot Roll Coil 2.75mm*1500*C Q235 Baotou Steel 6150 50 150 100 Hot Rolled Roll 3.0mm*1500*C Q235 Steel cladding 6100 50 150 100 Hot rolled coil 5.5mm*1500*C Q235 Steel cladding 5950 50 150 50 Hot rolled coil 5.5mm*1250*C Q235 Laiwu Steel 5950 50 150 50 Hot rolled coil 5.5 Mm*1500*C Q235 Jinan Steel 5950 50 150 50 Cold Rolled Plate 1.5mm*1250*2500 ST12 Saddle/Ben Steel 7250 -50 -50 100 Cold Rolled Plate 2.0mm*1250*2500 ST12 Saddle/Ben Steel 7250 -50 - 50 100 Cold Rolled Plate 2.5mm*1250*2500 ST12 Saddle/Ben Steel 7250 -50 -50 100 Cold Rolled Plate 3.0mm*1250*2500 ST12 Saddle/Ben Steel 7250 -50 -50 50 Cold Rolled Roll 1.0*1250*C SPCC Baotou Steel 7000 0 0 150 Cold rolled coil 1.0*1250*C SPCC Handan 7000 0 0 150 Cold rolled coil 1.0*1250*C SPCC Tang gang 7000 0 0 150 Puzhong 8mm Q235 Jinan Steel 7350 0 0 250 Puzhong Plate 10mm Q235 Jigang 6900 0 0 50 Puzhong Plate 12mm Q235 Jinan Steel 6800 0 0 100 Puzhong Plate 14mm Q235 Jinan Steel 6600 0 0 50 Puzhong Plate 20mm Q235 Jinan Steel 6600 0 0 50 Puzhong Plate 20mm Q235 Handan Steel 6650 0 0 100 Low Alloy Plate 14mm Q345 Jinan Steel 6750 0 0 50 Low Alloy Plate 16mm Q345 Jinan Steel 6750 0 0 50 Low Alloy Plate 20mm Q345 Jinan Steel 6750 0 0 50