Help, can anyone help me find some information about the nickel alloy production process and equipme

Main grades of superalloys:

Solution-strengthened iron-based alloys:

gh1015、gh1035、gh1040、gh1131、gh1140

Age-hardening iron-based alloys:

gh2018、gh2036、gh2038、gh2130、gh2132、gh2135、gh2136、gh2302、gh2696

Solution-strengthened nickel-based alloys:

gh3030、gh3039、gh3044、gh3028、gh3128、gh3536、gh605,gh600

Age-hardening nickel-based alloys:

gh4033、gh4037、gh4043、gh4049、gh4133、gh4133b、gh4169、gh4145、gh4090

Foreign superalloys are called inconel series, incoloy series, and hastelloy series.

Composition and performance.

Nickel-based alloys are the most widely used and high-temperature strength alloys in superalloys. The main reasons are: first, more alloying elements can be dissolved in nickel-based alloys, and good microstructure stability can be maintained; Second, it can form co-ordered A3B intermetallic compounds'The [Ni3(Al,Ti)] phase is used as the strengthening phase, so that the alloy can be effectively strengthened, and the high-temperature strength is higher than that of iron-based superalloys and cobalt-based superalloys. Third, nickel-based alloys containing chromium have better resistance to yangization and gas corrosion than iron-based superalloys. Nickel-based alloys contain more than 10 elements, of which CR mainly plays an anti-yangization and anti-corrosion role, and other elements mainly play a strengthening role.

According to their strengthening mode of action, they can be divided into: solid solution strengthening elements, such as tungsten, molybdenum, cobalt, chromium and vanadium; precipitation-strengthening elements such as aluminum, titanium, niobium, and tantalum; Grain boundary strengthening elements such as boron, zirconium, magnesium and rare earth elements.

<>1. Laser cutting, thermal processing, all aspects of the dust and surface are ideal, that is, the cost of equipment is relatively high, not all enterprises have the ability to bear, and this way is also powerless for thick metal materials.

2. Plasma cutting: thermal processing, plasma cutting is to use compressed air as the working gas, with high-temperature and high-speed plasma arc as the heat source, to partially melt the cut metal, and use high-speed air flow to blow away the molten metal to form cutting. The disadvantages are very obvious:

The heat-affected zone is large, the plate will be deformed due to heat, and the cutting seam width loss is large, and it is not suitable to cut the thin plate.

3. Waterjet cutting: cold working, the rest is water cutting, the so-called "waterjet" is to use a high-pressure pump to pressurize the sealed water, through the high-grade cemented carbide, sapphire, diamond, etc. made of the nozzle of the extremely fine nozzle to spray out, cut the material.

1. Laser cutting, thermal processing, all aspects are ideal, that is, the cost of equipment is relatively high, not all enterprises have the ability to bear, and this method is also powerless for thick metal materials.

2. Plasma cutting: thermal processing, isolius blind cutting is to dismantle the compressed air as the working gas, with the high-temperature and high-speed plasma arc as the heat source, the cut metal is partially melted, and the melted metal is blown away with high-speed air flow to form a cut. The disadvantages are very obvious:

The heat-affected zone is large, the plate will be deformed due to heat, and the cutting gap width loss is large, so it is not suitable for cutting thin plates.

3. Waterjet cutting: cold working, the rest is water cutting, the so-called "waterjet" is to use a high-pressure pump to pressurize the sealed water, through the high-grade cemented carbide, blue-fired nuclear jujube gemstones, diamonds, etc. made of the nozzle of the extremely fine nozzle to spray out and cut the material.

Copper-nickel alloy is also known as cupronickel, cupronickel is a copper-based alloy with nickel as the main added element, which is silvery-white and has a metallic luster, hence the name cupronickel. Copper and nickel are infinitely soluble with each other. Compared with other copper alloys, cupronickel has excellent mechanical properties and physical properties, good ductility, high hardness, beautiful color, corrosion resistance, and deep drawing properties, and is widely used in shipbuilding, petrochemical industry, electrical appliances, instruments, medical equipment, daily necessities, handicrafts and other fields, and is also an important resistance and thermocouple alloy.

The disadvantage of cupronickel is that nickel is a scarce strategic material and is more expensive.

Nickel cupronickel (also known as foreign cupronickel), uses: crystal oscillation element shell, crystal shell, sliding plate for potentiometer, medical machinery, building materials, etc.