Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appeared in 2012. Under the general direction of carbon neutrality, the overall investment in the industry has slowed down, and capital expenditure has gradually declined. From 2021 to now, the Energy Bureau of the National Development and Reform Commission has only newly approved 17.4 million tons of In718 powder.

About 3D Printing Nickel Alloy IN718 Powder:
Nickel Alloy IN718 is heat and corrosion-resistant nickel alloy powder.
 
This kind of precipitation-hardening nickel-chromium alloy is characterized by having good tensile, fatigue, creep and rupture strength at temperatures up to 700 °C (1290 °F).
Nickel Alloy INCONEL alloy 718 is a high-strength, corrosion-resistant nickel-chromium material used at -423° to 1300°F. The age-hardenable alloy can be readily fabricated, even into complex parts. Its welding characteristics, especially its resistance to post-weld cracking, are outstanding.
 
Inconel 718 is a nickel-based superalloy, which is very suitable for applications requiring high strength in the temperature range from low temperatures to 1400°F. Inconel 718 also has excellent tensile strength and impact strength. Inconel 718 has good oxidation and corrosion resistance at temperatures within the useful strength range of the alloy in the atmosphere encountered in the operation of jet engines and gas turbines.
 
Inconel718 alloy is a precipitation hardening nickel-chromium-iron alloy containing niobium and molybdenum. It has high strength, good toughness and corrosion resistance in high and low-temperature environments below 650°C. Its state can be solid solution treatment or precipitation hardening state.
Inconel718 alloy has excellent characteristics and easy processing; it has high tensile strength, fatigue strength, creeps strength and breaking strength at 700℃; high oxidation resistance at 1000℃; stable chemistry at low temperatures performance; Good welding performance. Feel free to send an inquiry to get the latest price if you would like to buy 3D Printing Nickel Alloy IN718 Powder in bulk

 

Composition of IN718 nickel alloy powder

 

Ni	Cr	Nb	Mo	Ti	Al	Cu	Fe
50.0-55.0	17.0-21.0	4.75-5.25	2.80-3.30	0.65-1.15	0.20-0.80	≤0.30	bal

 

category	Alloy grades and characteristics
Alloy number:	IN718 nickel alloy powder
Particle size:	15-45μm, 15-53μm, 53-120μm, 53-150μm
Morphology:	Spherical or nearly spherical
Appearance:	Grey
Package:	Aluminum bag, Vacuum packing
Application:	3D Printing Nickel Alloy powder
Other applications:	powder metallurgy(PM), injection molding(MIM), spray painting(SP) etc.

How is 3D Printing Nickel Alloy IN718 Powder produced?
Inconel718 alloy is a difficult-to-process material in the field of mechanical processing. It needs to go through a series of steps.
Warm-up
The surface of the workpiece must be cleaned before and during the healing process to keep the surface clean. If the heating environment contains sulfur, phosphorus, lead or other low melting point metals, Inconel718 alloy will become brittle. Impurities come from marking paint, chalk, lubricating oil, water, fuel, etc. The sulfur content of fuel should below. For example, the impurity content of liquefied gas and natural gas should be less than 0.1%, the sulfur content of city gas should be less than 0.25g/m3, and the sulfur content of petroleum gas should be less than 0.5%.
The heated electric furnace should have a more accurate temperature control ability, the furnace gas must be neutral or weakly alkaline, and the composition of the furnace gas should be prevented from fluctuating in oxidation and reducibility.
Thermal processing
The suitable hot working temperature of Inconel718 alloy is 1120-900℃, and the cooling method can be water quenching or other rapid cooling methods. After hot working, it should be annealed in time to ensure the best performance. The material should be heated to the upper limit of the processing temperature during hot processing. In order to ensure the plasticity during processing, the final processing temperature when the deformation reaches 20% should not be lower than 960°C.
Cold working
Cold working should be carried out after solution treatment. The work hardening rate of Inconel718 is greater than that of austenitic stainless steel, so the processing equipment should be adjusted accordingly, and there should be an intermediate annealing process during the cold working process.
Heat treatment
Different solution treatment and aging treatment processes will result in different material properties. Due to the low diffusion rate of γ" phase, Inconel718 alloy can obtain the best mechanical properties through long-term aging treatment.
Polished
The oxide near the weld of the Inconel718 workpiece is more difficult to remove than stainless steel. It needs to be polished with a fine sanding belt. Before pickling in a mixed acid of nitric acid and hydrofluoric acid, the oxide should be removed with sandpaper or a salt bath is required. deal with.
Machining
The machining of Inconel718 needs to be carried out after solution treatment, and the work hardening of the material should be considered. Unlike austenitic stainless steel, Inconel718 is suitable for low surface cutting speeds.
Welding
The precipitation-hardening type Inconel718 alloy is very suitable for welding and has no tendency to crack after welding. Weldability, ease of processing, and high strength are the major advantages of this material.
Inconel718 is suitable for arc welding, plasma welding, etc. Before welding, the surface of the material should be clean, free of oil, powder, etc., and the bright metal should be polished within 25mm of the weld.
 
Applications of 3D Printing Nickel Alloy IN718 Powder:
Inconel In718 is our original material for 3D printing and additive manufacturing in this nickel alloy.
 
In718 has good tensile strength, fatigue resistance and fracture resistance. It has creep resistance at high temperatures up to 700°C. It is easy to weld and has excellent corrosion resistance. In addition, Inconel In718 can be heat treated.
 
Due to its comprehensive properties, Inconel 718 can be widely used in various applications, such as liquid fuel rockets, rings and casings, various formed sheet metal parts for aircraft and land-based gas turbine engines, cryogenic storage tanks, and fastening Parts and instrument parts.
 
In718 has excellent heat resistance, so it is very suitable for high-temperature applications, including gas turbine and aerospace applications. Other applications include pumps and measuring probes in energy and process technology.

Storage Condition of IN718 Powder:
Damp reunion will affect IN718 powder dispersion performance and using effects, therefore, IN718 powder should be sealed in vacuum packing and stored in cool and dry room, the IN718 powder can not be exposure to air. In addition, the IN718 powder should be avoided under stress.

Packing & Shipping of IN718 Powder:
We have many different kinds of packing which depend on the IN718 powder quantity.
IN718 powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
IN718 powder shipping: could be shipped out by sea, by air, by express, as soon as possible once payment receipt.


Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and Nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
If you are looking for high-quality In718 powder, please feel free to contact us and send an inquiry. ([email protected])
 

Nickel Alloy IN718 Powder Properties
Other Names	IN718, Inconel-718 powder, Inconel 718 Powder
CAS No.	N/A
Compound Formula	Ni/Fe/Cr
Molecular Weight	N/A
Appearance	Gray to black powder
Melting Point	1370-1430 °C
Solubility in water	N/A
Density	8.192 g/cm3
Purity	N/A
Particle Size	15-45μm, 15-53μm, 53-120μm, 53-150μm
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	6.5 W/m·K
Thermal Expansion	N/A
Young's Modulus	N/A
Exact Mass	N/A
Monoisotopic Mass	N/A
Nickel Alloy IN718 Powder Health & Safety Information
Safety Warning	Danger
Hazard Statements	H317-H351-H372
Flashing point	N/A
Hazard Codes	Xn
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	NONH for all modes of transport
WGK Germany	N/A

Trafigura, one of the world's largest metals traders, is to take a stake in a new company to supply car and battery makers in Europe with lithium from a refinery in the UK, the Financial Times reported. As part of the investment, Trafigura will seek raw material for Green Lithium, which plans to build a plant in the north of England capable of producing 50,000 tonnes a year and sell the finished In718 powder, etc. If you are looking for high-quality materials, please feel free to contact us and send an inquiry.

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