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.xtcmetalpowder.com
The PQ001 NMR Analyzer was launched in 2008. After years of upgrading, PQ001 has many advantages such as small size, high precision, good repeatability, good stability and excellent cost/benefit performance. Based on these advantages, PQ001 has been widely used in the determination of oil & moisture content and Solid Fat Content, in food & agriculture areas.
Measuring the oil content of seeds is important for two reasons: firstly, for non-destructive measurement of single seeds, to select high oil content specimens for propagation; secondly, for bulk measurement of oil content for trading or processing;
Method:
Solvent extraction techniques are often used for the measurement of oil content of seeds.However, they tend to be time consuming,cumbersome, and require the use of skilled personnel. There is also a financial cost involved in the purchase and disposal of the solvent chemicals.
Measurement of the oil content in seeds was one of the first applications for Nuclear Magnetic Resonance (NMR), as far back as the late 1970s. Since then, NMR has been proven to be suitable for a wide variety of seeds.
NMR has a number of advantages over solvent extraction and NIR:
It can be calibrated to cover a concentration range from 0 to 100%.
Easily calibration.
NMR is very stable over the long term, so calibrations will rarely need to be adjusted.
The measurement time is short.
Basic parameters:
1. Magnet type: permanent magnet;
2. Magnetic field intensity: 0.28±0.05T;
3. Probe coil: Ø40mm;
Functions:
1. Determination of oil /moisture content;
We're looking for long term business partner, if you are instested in being adistributor of Niumag NMR/MRI instruments, pls feel free to contact us.Desktop NMR oil content analyser Desktop NMR nuclear magnetic resonance
PRODUCT DESCRIPTION
The PQ001 NMR Analyzer was launched in 2008. After years of upgrading, PQ001 has many advantages such as small size, high precision, good repeatability, good stability and excellent cost/benefit performance. Based on these advantages, PQ001 has been widely used in the determination of oil & moisture content and Solid Fat Content, in food & agriculture areas.
Measuring the oil content of seeds is important for two reasons: firstly, for non-destructive measurement of single seeds, to select high oil content specimens for propagation; secondly, for bulk measurement of oil content for trading or processing;
Method:
Solvent extraction techniques are often used for the measurement of oil content of seeds.However, they tend to be time consuming,cumbersome, and require the use of skilled personnel. There is also a financial cost involved in the purchase and disposal of the solvent chemicals.
Measurement of the oil content in seeds was one of the first applications for Nuclear Magnetic Resonance (NMR), as far back as the late 1970s. Since then, NMR has been proven to be suitable for a wide variety of seeds.
NMR has a number of advantages over solvent extraction and NIR:
It can be calibrated to cover a concentration range from 0 to 100%.
Easily calibration.
NMR is very stable over the long term, so calibrations will rarely need to be adjusted.
The measurement time is short.
Basic parameters:
1. Magnet type: permanent magnet;
2. Magnetic field intensity: 0.28±0.05T;
3. Probe coil: Ø40mm;
Functions:
1. Determination of oil /moisture content;
We're looking for long term business partner, if you are instested in being adistributor of Niumag NMR/MRI instruments, pls feel free to contact us.Desktop NMR oil content analyser Desktop NMR nuclear magnetic resonance
Model NO.: PQ001
Model NO.: PQ001
PRODUCT DESCRIPTIONSeptember 01, 2023