6 Years Factory Nickel Alloy Nimonic 90 UNS N09901 for Madagascar Manufacturer
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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 |
Experimentální odlévání monelu na katedře strojírenské technologie při TU v Liberci – Monel je slitina niklu a mědi. Název Monel je registrován jako trademark americké firmy Specific Metals Corporation. Monel vyrobil v roce 1901 Robert Crooks Stanley, slitinu pojmenoval po tehdejším prezidentu firmy Ambrose Monellovi.
Monel vykazuje výborné mechanické vlastnosti a chemickou odolnost v náročném prostředí, např. v dlouhodobém kontaktu se slanou vodou, ale i v chemickém průmyslu. Často bývá využit tam, kde již nedostačují vlastnosti nerezových ocelí.
Monel is a group of nickel alloys, largely composed of nickel (up to sixty seven%) and copper, with tiny quantities of iron, manganese, carbon, and silicon. More powerful than pure nickel, Monel alloys are resistant to corrosion by quite a few agents, like promptly flowing seawater. They can be fabricated quickly by very hot- and chilly-working, machining, and welding.[2]
Monel was made by David H. Browne, main metallurgist for Global Nickel Co. Monel alloy four hundred is a binary alloy of the identical proportions of nickel and copper as is found naturally in the nickel ore from the Sudbury (Ontario) mines and is thus thought of a puritan alloy. Monel was named following business president Ambrose Monell, and patented in 1906.[three] Just one L was dropped, for the reason that loved ones names were being not allowed as trademarks at that time.[one] The title is now a trademark of Specific Metals Corporation.
Melting down 1 gram bars of Silver, Copper, Nickel and Brass with hydrogen and oxygen. Brass is previously an alloy of copper and zinc, and did not soften down effortless as a I figured out from my Brass, Guide and Gunpowder video clip. I then blend the a few workable metals Silver, copper and nickel to generate…….Silvcopickel
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