F75 on Iphonex, Manufacturers, Wholesalers
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F75 on Iphonex

General characteristics

Cobalt-based alloys have been used in demanding applications for as long as investment casting has been available as an industrial process.

The majority of investment castings made from the cobalt super alloys are cast in an open atmosphere.

CoCrMo alloys are widely used for medical prosthetic implant devices. The alloys are especially used where high stiffness or a highly polished and extremely wear-resistant material is required. CoCrMo alloys are the materials of choice for appli- cations such as knee implants, metal-to-metal hip joints and dental prosthetics.

Special characteristics

The  ASTM F75 CoCr alloy is also suitable for Rapid Manufacturing of production tools for injection moulding of plastic parts. The high hardness of the material and the excel- lent material qualities allow polishing components to optical or mirror-like finishes, and ensures long tool life.

Tools can be built with complex geometries, and the conformal cooling channels further enhance the tool’s life and increase productivity, part and surface quality.

 

Applications

CoCr is typically used for:

 Gas turbines

 Orthopaedic implants

 Dental implants

 

Microstructure

Manufacturing CoCr parts with EBM results in fully dense parts without weld lines in the material before or after heat treatment (HIP+HOM).

 

The as-built material consists of elongated grains containing carbide precipitation. Heat treatment transforms the micro- structure into an isotropic structure with a substantial reduction of visible carbides.


Chemical content

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粉末名称    Name  规格  (mesh)                                   Standards  重量(g)    Weight批号                  BatchesNo
F75-500100180118
化学成分CrMoCOFeCo
Composition
试样结果28.756.580.020.320.62Bal
Sampleresults

Physical property.jpg

With its speciality, it is chosen by Apple Inc to use it as the material of camera frame.

Iphone X.jpg

camera frame.jpg



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