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Molybdenum alloy

Molybdenum alloy

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Molybdenum alloy

 

The low oxygen TZM alloy has been developed by gemei metal. The oxygen content of the alloy can be lower than 50ppm. The oxygen content of the alloy is low. The strengthening element particles are fine and evenly dispersed. The strengthening effect is remarkable. Therefore, gmei low oxygen TZM alloy has excellent creep resistance, higher recrystallization temperature and better high temperature strength.

 

Low oxygen TZM & MHC alloy

 

TZM and MHC alloys are high temperature molybdenum alloys, which are widely used in medical, aerospace and electronic fields due to their good high temperature properties.
MHC alloy is the upgraded product of TZM alloy, and its properties and strength are better than that of TZM alloy. The new MHC alloy developed by gemei metal has an oxygen content of less than 50ppm, which can replace TZM and obtain better application effect.

 

Comparison of physical properties of various Superalloys

 

Name Nickel base superalloy Titanium aluminum Superalloy Niobium based superalloy Iron base superalloy Tungsten and Superalloys Molybdenum titanium zirconium Superalloy Molybdenum carbon Superalloy

density

g/cm3

8.9 4.54 8.57 7.86 19.3 10.13 10.23

thermal conductivity

w/m.k

90 / 53.7 46.52 173 135 135

specific heat

kj/kg.℃

0.46 / 0.26 0.45 0.14 0.25 0.25

Coefficient of thermal expansion

mm/℃

/ / / 0.016-0.018 0.0046 0.0052 0.0052
melting point 1453±1℃ 1669℃ 2468℃ 1535℃ 3410±20℃ 2610℃ 2610℃
boiling point 2800℃ / 4744℃ 2750℃ 5927℃ 5560℃ 5560℃

 

 

Comparison of new mechanical properties of various Superalloys

 

Name Nickel base superalloy Titanium aluminum Superalloy Niobium based superalloy Iron base superalloy Tungsten and Superalloys Molybdenum titanium zirconium Superalloy Molybdenum carbon Superalloy
temperature 1000℃ 470℃ 1600℃ 850℃ 1100℃ 1200℃ 1400℃

tensile strength

σb(MPa)

170 65 92.3 88 488 370 300

yield strength

σs(MPa)

136 52 81.2 70.4 / 310 283

Elongation

δ(%)

55% 75% 32.9% 55% / 29% /
We could not find any corresponding parameters, please add them to the properties table
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