Hot sale good quality Nickel Alloy Nimonic 90 UNS N09901 Manufacturer in Puerto Rico
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HY N90 Material grades and equivalents
Nimonic 90/GB GH90/ UNS N07090 / BS Nimonic90/ W. Nr. 2.4632
HY N90 characteristics and application fields of summary:
This alloy is aging strengthen ni-based deformation high temperature ally, with a high amount of cobalt and many kinds of strengthening element, this alloy in 815 ~ 870 °C have high tensile strength and contravariance ability, good oxidation resistance and corrosion resistance, cold and heat alternately repeatedly in under the action of a higher fatigue strength and good formability and weldability. Used for turbine engine turbine dish, leaf, high temperature fasteners, card hoop, seals and elastic components etc.
HY N90 chemical ingredients: (GB/T14992-2005)
| Alloy | % | Ni | Cr | Fe | Zr | B | Co | C | Mn | Si | S | Cu | Al | Ti |
| HY N90 | Min | Bal | 18.0 | 15.0 | 1.0 | 2.0 | ||||||||
| Max | 21.0 | 1.5 | 0.15 | 0.02 | 21.0 | 0.13 | 0.4 | 0.8 | 0.015 | 0.2 | 2.0 | 3.0 |
HY N90 physical ability:
| density g/cm3 |
M.point °C |
Heat transfer Rate λ/(W/m °C) |
specific heat capacity J/kg °C |
modulus of elasticityGPa | shear elasticityGPa | R μΩ m |
coefficient of linear expansion a/10-6°C-1 |
|
| 8.2 | 1400 | 21.76(100°C) | 225 | 12.7(20~100°C) |
HY N90 force ablity:
| Heat treatment | Tensile Strength σb/MPa | Yield Strength σp0.2/MPa | Elongationσ5 /% | HB HBS |
| Solution treatment | 820 | 590 | 8 |
Nimonic90 process performance and requirements:
1, the alloy in forging easily produce inside crack, allow hammer blow, don’t allow low temperature chamfering. Ingot outfit furnace temperature is not higher than 700 °C, 1150 °C ± final heating temperature 10 °C, open forging not below 1060 °C temperature, and forging temperature not less than 950 °C.
2, the size of the average grain degrees of alloy forgings and deformation degree, eventually forging is closely related to the temperature.
3, alloy in solid solution state can be inert gas protection electric arc welding and tungsten very flash butt weld.
| Regular shape for all kinds of alloys | |||
| Form | Specification | Supply Form | Others |
| Sheet | Thickness：0.40-4.75mm，General Width：1000、1219、1500mm | Whole Coil or piece of it | Cold Annealed，Surface 2B、2E |
| Plate | Thickness：4.76-60mm，Width：1500、2000、2500mm，Length：3000、6000、8000、8500mm（Under 10mm plate can be coiled） | Whole Coil or piece of it | Single hot rolling，Solid solution annealed state，Surface 1D |
| Belt | Thickness：0.10-3.0mm，Width：50-500mm | Whole Coil or Specified size | Cold Annealed，Surface 2B、2E |
| Bar & Rod | Rolled barΦ5-45mm，Length≤1500mm | Polished Bar（circle、Square） | Solution annealing,descaling |
| Forged barΦ26-245mm，Length≤4000mm | |||
| Weld tube | Outer diameterΦ4.76-135mm，Wall Thickness0.25-4.00mm，Length：≤35000 mm | Base on your requirement | |
| Seamless Tube | Outer diameterΦ3-114mm，Wall Thickness0.2-4.5mm | Base on your requirement | |
| Wire | Outer diameterΦ0.1-13mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Forged piece | discs,rings,squares,blocks,slabs | Base on your requirement | Steel, Alloy |
| Flangs | All kinds of Flangs | Base on your requirement | Steel, Alloy |
| Welding Material | Coil wire Φ0.025mm-1.6mm | Base on your requirement | Certificate of Origin：America, Sweden, Britain, Germany, Austria, Italy, France. |
| Straight WireΦ1.6mm-4.0mm | |||
| Welding rodΦ1.2mm-4.0mm | |||
| Tube | Elbow, three links, four links, different diameter size | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Explosive bonded laminate | Raw Sheet Thickness≥2mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
To comprehend that the utilizes for particular metals relate to their unique qualities.
To comprehend that the qualities of metals can be improved by generating alloys.
To recall that some of the hottest alloys, called ‘Smart Alloys’ can change their qualities on demand from customers.
Duplicate the table beneath. Working with a companion, entire as a great deal of the table as you can.
Very low density, powerful, resistant to corrosion, very good conductor of energy
Good conductor of energy, resistant to corrosion, quickly formed, flexible
Shiny, very resistant to corrosion, very unreactive, soft, quickly formed
Extremely powerful, very dense.
Lightweight buildings, plane, drinks cans, higher voltage cables.
Electrical wiring, h2o pipes.
Jewelry.
Substantial buildings and significant responsibility engineering these as bridges, trains, autos and so forth.
In pure metals the atoms prepare them selves closely collectively into regular styles. This tends to make them dense and also presents them numerous of their other helpful qualities.
The layer arrangement of the atoms permits the metals to transform form if a pressure is utilized. The layers can slip around every other.
This can be helpful if you want to form the steel but not so helpful if you want it to resist the pressure and be powerful.
By mixing two or additional metals collectively the regular arrangement of the atoms is disrupted. This stops the atoms forming layers and tends to make it harder for the atoms to slide around every other. The alloy is more robust than the pure metals.
Steel B
Steel A
Steel is an alloy. Pure iron is not powerful enough to be employed in buildings. Steel contains a smaller amount of carbon. This disrupts the layers of atoms in the steel and improves the toughness of the steel considerably.
Despite the fact that it is very powerful metal will corrode (rust) quickly and it has to be regularly protected from the consequences of h2o and air.
Stainless metal is an alloy that contains other metals these as Nickel and Chromium. Stainless metal has the toughness of metal mixed with the corrosion resistance of nickel and the shininess of chromium. This tends to make it a helpful materials in programs exactly where you will need toughness mixed with magnificence and corrosion resistance..
Clever Alloys
These are alloys that can ‘remember’ their primary form. If they are deformed they can return to their primary form.
Condition memory glasses
Condition memory Stent to continue to keep a blocked blood vessel open
Metals, Alloys and Clever Alloys
Finding out Objectives:
To comprehend that the utilizes for particular metals relate to their unique qualities.
To comprehend that the qualities of metals can be improved by generating alloys.
To recall that some of the hottest alloys, called ‘Smart Alloys’ can change their qualities on demand from customers.
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