Cobalt Chromium Molybdenum Metal Casting
Cobalt Chromium Molybdenum Metal Casting

Cobalt Chromium Molybdenum Metal Casting

Cobalt-chromium-molybdenum metal castings are highly hard and abrasion-resistant, with excellent biocompatibility and fatigue resistance, making them suitable for the one-shot molding of complex, precise shapes. They are widely used in surgical implants such as artificial joints and dental implants, as well as high-temperature, wear-resistant components such as engine turbine blades.
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Description of Cobalt Chromium Molybdenum Metal Casting

 

Cobalt Chromium Molybdenum Metal Castings are advanced and complex components that are produced using exacting alloying and precision metals casting techniques. Cobalt serves as the base element of the alloy and casting, while chrome and molybdenum are deposited as adjuncts. These metals are superheated above the liquidus temperature to form an alloy of the requisite molar ratios and composition. Such alloys are poured into tailored molds and supercooled to form solid convents. Unlike ordinary metals, these castings are engineered products that go through specialized processing and stringent quality assurance, which results in unique material attributes and functional utility.

The Cobalt Chromium Molybdenum Metal Casting is developed through several layers of precision processes. The first involves the creation and development of a three-dimensional model of the alloy and its respective molds. Next, simplistically put, the coarse raw alloys provided should meet the chrome and molybdenum requirements. Finally, the alloy's melt can only be achieved through a temperature and time-controlled recipe to maintain a stratified and even mixture of the metals in the alloy. During the pouring stage, temperature and speed must be controlled to achieve the precise pouring speed and temperature to avoid any defects, and to fill the entire mold cavity of the liquid alloy. Defects are avoided by ensuring liquid alloy filling. Once the casting is formed, sand removal and pouring riser cutting must be performed.

Compared to machined parts, Cobalt Chromium Molybdenum Metal Castings are more advantageous in shape. It is possible to form complex structural components in a single step, reducing machining efforts and improving material usage. Especially for parts with complex surfaces, the internal cavity, or special structures, the casting process can achieve a near-net-shape production effect. It is cast, it has a consistent material structure, and uniform material characteristics throughout the entire component.

 

Features of Cobalt Chromium Molybdenum Metal Casting


High hardness and wear resistance: Carbide-reinforced and hardened to 35–45 HRC, it possesses wear resistance 3 times that of stainless steel.

Corrosion resistance: Due to the presence of the passive chromium film, the corrosion rate drops to < 0.01 mm/year in human body fluids, which increases the lifetime of this material to over 40 times that of Titanium alloys.

Biocompatibility: Nickel-free and ISO 5832–4/ASTM F75 compliant, this material is suitable for a lifetime medical implant.

Complex thin-wall molding: One-shot investment casts achieve intricate shapes and highly reduce contour machining.

 

Application of Cobalt Chromium Molybdenum Metal Casting

 

• In-House surgical implants as hip and knee joints, dental anchors, and spinal connectors.

• In-House dental restorations as porcelain crowns and bridges, and frameworks for dentures.

• In-House industrial wear-resistant as pump casings, valves, bearing bushings, and other very abrasive and high-temperature industrial components.

 

Specifications of Cobalt Chromium Molybdenum Metal Casting

 

Material:

Cobalt Chromium Molybdenum 

Density:

8.2g/cm3

Melting Point:

1295-1345ºC

MOQ:

No restrictions

Tensile Strength:

960MPa

Surface

Polishing

Size:

Customized

Origin:

China

Transport Package:

Wooden case

OEM:

Avaliable

Standard:

ISO, ASTM, AISI

Sample:

Avaliable

 

Testing and quality control of Cobalt Chromium Molybdenum Metal Casting

 

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FAQ for Cobalt Chromium Molybdenum Metal Casting

 

Are you a Cobalt Chromium Molybdenum Metal Casting factory or a Cobalt Chromium Molybdenum Metal Casting manufacturer?
A: Yes, we are a Cobalt Chromium Molybdenum Metal Casting factory, but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.

What is the delivery method of Cobalt Chromium Molybdenum Metal Casting?
A: Generally, we send Cobalt Chromium Molybdenum Metal Casting by UPS, DHL, or FedEx. Also, we can send by sea to a seaport or by air to the closest airport.

Why is your Cobalt Chromium Molybdenum Metal Casting so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process, and we obtain raw material directly from its source.

Do you do spot quality inspection of Cobalt Chromium Molybdenum Metal Casting or full inspection of Cobalt Chromium Molybdenum Metal Casting?
A: 100% full inspection for sure. All unqualified Cobalt Chromium Molybdenum Metal Castings are discarded.

How do you ensure your lead time for Cobalt Chromium Molybdenum Metal Casting?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Cobalt Chromium Molybdenum Metal Casting?
A: Depends on the quantity of Cobalt Chromium Molybdenum Metal Casting, generally, no MOQ limit.

How to pay for Cobalt Chromium Molybdenum Metal Casting?
A: A bank transfer (T/T) will be acceptable.

What is the delivery time of Cobalt Chromium Molybdenum Metal Casting?
A: Around 7-20 days, which depends on the quantity and production of Cobalt Chromium Molybdenum Metal Casting.

What kind of package of Cobalt Chromium Molybdenum Metal Casting is it?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the safety of Cobalt Chromium Molybdenum Metal Casting.

What is the lead time of Cobalt Chromium Molybdenum Metal Casting?
A: From the order placed to cargo receiving will take around 10-25 days.

 

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