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MgNd | Grade | Impurities % wt max | Mg | ||||
Fe | Si | Cu | Al | Ni | |||
Nd 25% | 0.35 | 0.15 | 0.1 | 0.05 | 0.01 | Balance | |
Nd 30% | 0.35 | 0.15 | 0.1 | 0.05 | 0.01 | Balance |
Master alloy Magnesium Neodymium MgNd alloy improve elongation strength
Master alloy standard: HB7264-96
Master alloy Magnesium Neodymium MgNd alloy improve elongation strength
Usage:
Improve the elongation strength, proof strength ,the anti creep properties under soild solution and precipitation status.
We also produce other alloys :
A series of high-performance magnesium-based alloys was developed
after discovery of the extremely efficient grain-refining action of
zirconium. This effect results from the formation of high-density
tiny zirconium particles in the melt, which act as potent grain
nuclei.
Unfortunately, elements such as aluminum and manganese lower the
solubility of zirconium in the melt, thus precluding exploitation
of the grain-refining mechanism in common aluminum-containing
alloys.
Mg-Zn-RE-Zr. Binary Mg-Zn alloys show inferior mechanical properties and
castability, but the addition of zirconium for grain refinement and
rare earth (RE) elements to reduce microporosity, led to the
development of alloys such as EZ33 and ZE41. These alloys have been
used widely as sand castings in the T5 condition (cooled and
artificially aged) for applications involving exposure to
moderately elevated temperature (up to ca. 200 °C). The ZE63 alloy
is a high-strength variant in which solution heat treatment in a
hydrogen atmosphere is employed to remove some of the embrittling
Mg-Zn-RE grain boundary phases. In extrusion, microporosity is of
less concern and Mg-Zn-Zr alloys are used without RE additions.
Mg-Ag-RE-Zr. Addition of silver and neodymium-rich misch metal, in addition to
zirconium, promotes age hardening efficiently when the alloy is
given a full T6 treatment (solution heat-treated and artificially
aged). The precipitates formed are relatively stable; the alloy
shows high mechanical strength and good creep properties at
temperatures approaching 250 °C.
Mg-Y-RE-Zr. The most recently developed alloy system for high-temperature
application is based upon additions of yttrium and neodymium-rich
misch metal. This alloy system was developed to meet the
ever-increasing high-temperature performance requirements of the
aerospace industry and may replace the Mg-Ag-RE-Zr and
thorium-containing alloys. The alloys must be melted in a special
inert atmosphere (argon) and develop their properties by T6 heat
treatment
Contact me for more details:
Vivian Jiang(Ms.)
International Marketing & Sales Department Manager
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China Hunan High Broad New Material Co.Ltd.
70 Chezhan North Road,Changsha, China 410100
Tel:+86-731-85717705 Fax:+86-731-85716569
Mobile/Whatsapp: +86-139-7488-3816
Email: vivian@hbnewmaterial.com , metal@vip.163.com
Skype: vivian.jjy