Go
TZM alloy

低氧TZM1.jpg

Gemei metal has developed a low oxygen TZM alloy, whose oxygen content can be less than 50ppm. The alloy has low oxygen content, fine particles of strengthening elements, uniform dispersion and remarkable strengthening effect. Therefore, gemei low oxygen TZM alloy has excellent creep resistance, higher recrystallization temperature and better high temperature strength.


TZM and MHC alloys are high-temperature molybdenum alloys, which are widely used in medical, aerospace and electronic fields because of their good high-temperature properties.


Processing type:


-TZM bars and cakes


-TZM plate and sheet


-TZM customized parts





Our advantages





Comparison of physical properties between TZM and various Superalloys


NameNickel baseTitanium aluminumNiobium baseIron baseTungstenTZM alloyMHC alloy

density

g/cm3

8.94.548.577.8619.310.1310.23

thermal conductivity

w/m.k

90/53.746.52173135135

specific heat

kj/kg.℃

0.46/0.260.450.140.250.25

thermal expansion

mm/℃

///0.016-0.0180.00460.00520.0052
melting point1453±1℃1669℃2468℃1535℃3410±20℃2610℃2610℃
boiling point2800℃/4744℃2750℃5927℃5560℃5560℃



Comparison of mechanical properties between TZM and various Superalloys


NameNickel baseTitanium aluminumNiobium baseIron baseTungstenTZM alloyMHC alloy
temperature1000℃470℃1600℃850℃1100℃1200℃1400℃

tensile strength

σb（MPa）

1706592.388488370300

yield strength

σs（MPa）

1365281.270.4/310283

Elongation

δ（%）

55%75%32.9%55%/＞20%＞15%


Our products


磨光钨方.jpg               磨光钨棒4.jpg              钨板9.jpg               钨柱1.jpg

Raw material
Blend
Extrusion
Sinter
Forging
Rolling
Heat treatment
Machining
Quality testing
Recycling
Raw material
Starting from raw materials, it is very prominent in the stability and consistency of products. Identify different brands of raw materials and mark the batch number. And each batch of raw materials shall be sampled, inspected and archived. Ensure the traceability of each finished product.
From powder to finished products, GeMei strictly controls every process in the production process
Blend
Ensure that the materials in the milling and mixing process can be fully stirred and evenly distributed to ensure the consistency of the internal organization of the product.

From powder to finished products, GeMei strictly controls every process in the production process
Extrusion
The pressing process is the process of powder blank forming. The pressing of powder is completed by isostatic pressing equipment to make its internal structure uniform and dense.

From powder to finished products, GeMei strictly controls every process in the production process
After the metal powder is pressed by isostatic pressing, it is heated at a temperature lower than the melting point of the main components to make the particles connect, so as to improve the performance of the product, which is called sintering.

Sinter
From powder to finished products, GeMei strictly controls every process in the production process
Forging
Forging technology can make materials obtain higher density, better mechanical properties, and play a role in strengthening the surface.
From powder to finished products, GeMei strictly controls every process in the production process
Rolling
The rolling process makes the metal material produce continuous plastic deformation under the pressure of the rotating roll, and obtain the required section shape and properties.

From powder to finished products, GeMei strictly controls every process in the production process
Heat treatment

It can completely eliminate the internal structural stress of the material, give full play to the best performance of the material, and make the material easier for subsequent machining.

From powder to finished products, GeMei strictly controls every process in the production process
Machining
Through turning, milling, cutting, grinding and other mechanical processing procedures, it can be processed into various customized sizes of customers, and ensure that the internal organization of tungsten and molybdenum materials is tight, stress free and free of holes

From powder to finished products, GeMei strictly controls every process in the production process
Quality testing
Starting from raw materials, quality inspection and control, as well as quality inspection and sampling inspection of each process, continue to ensure the process quality control of each process of the product.
From powder to finished products, GeMei strictly controls every process in the production process
Recycling
or the materials purchased by customers from gemei, the obsolete materials that reach the service life or update the equipment, gemei can help customers recycle and reuse, reducing the use cost of customers.

From powder to finished products, GeMei strictly controls every process in the production process
Contacts

Jack.Wang
+86 15829392527
sales@xagm.cn

We are happy to provide you with solutions. Please tell us your needs. It has always been our pleasure to solve practical problems and material problems for you.