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An industry first ! Magnesium Silencer announcement.
( now under development )
Product name
Magnesium alloy = AZ31 (ASTM Standard)
Size
t.0.8 x ø83 ` ø120 x L230 ~ L 500
(Aiming at t1.0 in the future)
Chemical composition (%)
Al=2.5`3.5, Zn=0.5`1.5, Mn0.2, Fe
0.03,
Si
0.10, Cu
0.10, Ni
0.005, Ca
0.04,
and Mg. |
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Comparison of properties among metal materials
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Specific gravity |
Young's modulus (GPa) |
Tensile strength (MPa) |
0.2% Proof strength |
Specific strength |
| Magnesium (AZ31) |
1.8 |
45 |
250 |
240 |
140 |
| Pure titanium |
4.51 |
106 |
360 |
180 |
80 |
| SUS304 |
7.93 |
199 |
580 |
270 |
75 |
| Aluminum (5052) |
2.7 |
71 |
290 |
250 |
109 |
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Forming method
Roll Formig
Welding Method
TIG welding (plus)
Surface treatment
Place Mg in a slightly alkaline solvent,
remove surface oxide membrane, fingerprints
etc.
Next place in a water solution and finally
bake. This hardens the surface membrane.
Because the membrane coats the crystals on
Mg evenly, unlike normal treatment methods,
it is possible to prevent corrosion. Also,
this membrane cuts infra-red radiation and
prevents color change in the metal materials
keeping their original condition as well
as making staining from finger prints and
dirt easier to remove.
Because there is a surface strength of gover
8h the materials can withstand a certain
degree of shock. Temperature resistance is
approximately 200\250.
Features
1.Mg is the lightest of practical metals
and has 2/3 the specific gravity of aluminum
and 1/4 that of iron.
2.Mg has the greater specific strength than
iron or aluminum.
3.Mg has the greatest vibration absorption
of industrial metals
4.Easy cutting and sag resistant.
5.There is little change to dimensions even
if temperature or time periods are changed. |
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| feel free to contact us. |
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