Zirconium Alloy Bar

 

Zirconium alloys are generally composed of zirconium, tin, and other metals, such as nickel and chromium, to enhance specific properties. The most commonly used zirconium alloy is Zirconium 702, which has a composition of 95.5% zirconium and 4.5% tin. Zirconium alloy bars are generally manufactured using the extrusion process, which allows manufacturers to produce bars of various shapes and sizes.

Zirconium alloy bars are an essential component of various industries, including aerospace, defense, nuclear power, and medical. Their excellent properties, such as corrosion resistance, high strength, and thermal properties, make them a popular choice for use in critical applications. Zirconium alloy bars can withstand high temperatures, pressure, and stress, making them ideal for use in harsh environments. With the increasing demand for zirconium alloy bars, manufacturers continue to produce bars of various sizes and shapes to meet the diverse needs of their clients.

 

 

 

 

Zirconium alloy bars have high strength, excellent corrosion resistance, and can withstand high temperatures, ideal for use in critical applications.

Corrosion resistance: Zirconium alloy bars have excellent corrosion resistance, which makes them suitable for various applications where metals usually corrode. The alloy forms a protective layer of oxide that prevents further corrosion, even when exposed to harsh environments such as seawater or high temperatures.

High strength: Zirconium alloy bars have high strength, especially at elevated temperatures. They can withstand high pressure and stress, making them ideal for use in critical applications such as nuclear power generation.

Thermal properties: Zirconium alloy bars have excellent thermal properties, allowing them to withstand high temperatures without degrading. They have low thermal conductivity, making them suitable for use in insulation applications.

Non-magnetic: Zirconium alloy bars are non-magnetic, which makes them an ideal choice for use in MRI machines and other medical applications.

 

 

Zirconium alloy bars are an essential part of various industries such as aerospace, nuclear power, defense, and medical.

Nuclear power: Zirconium alloy bars are widely used in the nuclear power industry as fuel cladding for reactors. The alloy's strong resistance to corrosion, combined with its mechanical properties.

Aerospace: Zirconium alloy bars are used in the aerospace industry for their strength and light-weight properties. They are used in aircraft parts such as turbine blades, engine components, and fuel lines.

Defense: The military uses zirconium alloy bars in various applications, such as in armor-piercing rounds, missile components, and other critical military applications.

Medical: Zirconium alloy bars are used in medical applications, such as in prosthetic devices, dental implants, and surgical instruments. They are biocompatible and do not trigger an immune response when implanted in the human body.

Chemical processing: Zirconium alloy bars are used in chemical processing applications due to their high chemical resistance, low thermal conductivity, and high strength.

 

 

1.Choose the Right Zirconium Alloy Bar for Your Application

Various types of zirconium alloys are designed for specific applications. To ensure maximum performance, it's important to choose the right zirconium alloy bar for your application. Zirconium alloy bars come in different grades and sizes, so it's crucial to choose the appropriate one for your needs.

2.Preparing the Work Surface

To achieve quality results, it's essential to prepare the work surface appropriately. This means cleaning and ensuring the work surface is dry and free from contaminants. For optimal results, it's advisable to use a degreasing agent to remove any contaminants on the surface.

3.Cutting the Zirconium Alloy Bar

Zirconium alloy bars are often a challenge to cut because of their high tensile strength, but they can be cut using methods such as sawing or shearing. For best results, it is advisable to use a cutting wheel designed for cutting zirconium.

4.Machining the Zirconium Alloy Bar

Machining zirconium alloy bars can be challenging because it's an exceptionally hard metal. Therefore, it's crucial to use the right machining methods, such as turning, milling, or drilling. To create intricate shapes, traditional machining techniques may not be sufficient. In such cases, advanced processing methods such as EDM machining or laser cutting can be used to achieve precise results.

5.Finishing the Zirconium Alloy Bar

After machining, it's essential to ensure the bar has a smooth and uniform finish. This can be achieved in several ways, such as using abrasive grinders or polishing tools. The finishing process is important because it enhances the functionality and appearance of the zirconium alloy bar.

 

 

Grade	Element composition(%)<
	Zr+Hf	Hf	Fe+Cr	Sn	H	N	C	Nb	O
R60702	99.2	4.5	0.2	--	0.005	0.025	0.05	--	0.16
R60704	97.5	4.5	0.20~0.40	1.0~2.0	0.005	0.025	0.05	--	0.18
R60705	95.5	4.5	0.2	--	0.005	0.025	0.05	2.0~3.0	0.18

 

 

Mechanical property

Grade	Zr700 (R60700)	Zr702 (R60702)	Zr704 (R60704)	Zr705 (R60705)	Zr706 (R60706)
Tensile strength min(Mpa)		380	415	550	510
Yield strength min(Mpa)		205	240	380	345
Tensile strength max(Mpa)	380
Yield strength max(Mpa)	305
Elongation min %	2	16	14	16	20
Bending radius *	5T	5T	5T	3T	2.5T

 

     

 

1.Where are your company located?

We are located in “Chinese Titanium Valley” of Baoji City, Shaanxi Province, China.

 

2.What is your advantage of products?

We can produce wide range of grades for titanium and titanium alloys, zirconium and zirconium alloys. We keep sufficient stock for regulars orders to assure short delivery time.
 

3.How do you control quality?
For the raw material, Composition analysis, Ultrasonic test, Sample test at the third party test institution. During production, surface inspection, size measurement, tension test at Third party institution. Warehouse test including ultrasonic test, surface inspection, dimension and tolerance measurement, weight measurement.

 

4.What is payment condition?

For samples and small batch, the payment terms is T/T in advance. For regular order, the payment terms is 30% before production and 70% before shipment.

 

 

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