Niobium Zirconium Alloy

1. Strong corrosion resistance

By adding a certain amount of zirconium element on the surface of the material to form a dense oxide protective film, the acid and alkali erosion resistance of the material is improved by 40% compared to pure niobium. It can be used continuously in an ordinary weak acid environment for 3 years without significant wear.

 

2. Stable low-temperature performance

After undergoing 1800℃ high-temperature homogenization annealing treatment, it will not fracture in the -196℃ liquid nitrogen environment. It will not develop cracks even after being bent 12 times under normal conditions.

 

3. No magnetic interference

The entire material does not contain ferromagnetic impurities and will not cause signal interference to surrounding precision electronic components. It is suitable for working scenarios with high sensitivity to magnetism.

1. Medical surgical instruments

Used for manufacturing dental implant abutments in the dental department, as the material is lightweight and has good compatibility with human tissues, it will not cause rejection reactions and will not release harmful impurities even when implanted in the human body for a long time.

 

2. Chemical pipeline accessories

Used as sealing joints for weak acid transportation pipelines, it can withstand long-term erosion from dilute sulfuric acid and phosphoric acid in daily chemical production, and does not need to replace the accessories frequently to reduce operation and maintenance costs.

 

3. High-end outdoor equipment

Used for manufacturing load-bearing fasteners for deep diving equipment. It will not be corroded in the hundreds of meters deep seawater environment and has a lifespan twice longer than conventional stainless steel accessories.

China Super Tech Co., Ltd. relies on its own melting and processing production line and can provide three types of exclusive customized services:

1. Customized dimensions

Based on the drawings provided by customers, we can directly process them into finished parts. The tolerance is controlled within ±0.02mm. After customers receive them, they can install and use them directly without any secondary polishing.

 

2. Surface condition adjustment

According to the requirements of the usage scenarios, we can perform mirror polishing or matte sandblasting treatment to meet the assembly and appearance requirements of different scenarios.

 

3. Small batch rapid delivery

For small orders of 5 kilograms or less, we have a regular stock of raw materials. We can complete the delivery within 7 days, which is much faster than the industry's conventional 15-day delivery cycle.

Parameter	Specification
Product Name	Niobium Zirconium Alloy
Material Grade	Nb-1Zr, Nb-2.5Zr (Custom grades available)
Nb Content	Balance
Zr Content	1.0%–2.5%
Density	8.55–8.65 g/cm³
Melting Point	Approx. 2,460–2,470°C
Tensile Strength	≥ 240 MPa (Annealed, typical)
Yield Strength	≥ 170 MPa (Typical)
Elongation	≥ 25%
Hardness	HV 80–140 (Annealed)
Purity	≥99.9% (Custom available)
Available Forms	Rod, Bar, Plate, Sheet, Tube, Wire, Foil, Machined Parts
Diameter	0.3–150 mm
Thickness	0.03–50 mm
Width	Up to 600 mm
Length	Custom Length
Surface Finish	Polished, Ground, Machined, Pickled
Manufacturing Process	Forging, Rolling, Drawing, CNC Machining
Standard	ASTM B392, ASTM B393, ASTM F560 (upon request)
Operating Temperature	Up to 1200°C (Depending on application)

 

 

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