Niobium 2.5 Tungsten Rod

Shaanxi Zhongheng Weichuang Metal Materials Co., Ltd. supplies high-quality rare metals, mainly tantalum, niobium, hafnium, niobium hafnium alloy 103, with a main product purity of up to 99.95% -99.99%. As a professional manufacturer of rare metals, Shaanxi Zhongheng Weichuang Metal Materials Co., Ltd. always adheres to the direct sales model of manufacturers, cutting down intermediaries and factories directly reaching consumers, eliminating multiple intermediate links and reducing prices by 40%. With the same quality and lower prices, we provide you with the highest quality products and thoughtful services! Whether it's customized specifications or bulk purchases, we can meet your needs at highly competitive prices, truly achieving "worry free quality and better prices"! By choosing us, you can not only obtain high-purity and high-performance rare metal products, but also enjoy thoughtful after-sales service and flexible customization services. Our customer service is available 24 hours a day, making you worry free and at ease. Factory direct sales, transparent prices, quality assurance, Shaanxi Zhongheng Weichuang Metal Materials Co., Ltd. is your trusted high-quality supplier!

Be used in a wide range of industries.
 

 

 

 

The melting point, density, and tensile strength of niobium 2.5 tungsten rod (i.e. niobium tungsten alloy containing 2.5% tungsten) are as follows

Melting point:
The melting point of pure niobium is 2468 ℃, and the melting point of pure tungsten is 3422 ℃. The melting point of niobium tungsten alloy increases with the increase of tungsten content, and for every 10% increase in tungsten content, the melting point increases by about 150 ℃. For niobium alloys containing 2.5% tungsten, the melting point is close to pure niobium, estimated to be around 2500 ℃.
Density:
The density of pure niobium is 8.57 g/cm ³, and the density of pure tungsten is 19.3 g/cm ³. The density of niobium alloy containing 2.5% tungsten is close to that of pure niobium, about 8.6-8.7 g/cm ³.
Tensile strength:
Due to the reduced strengthening effect caused by the decrease in tungsten content, the tensile strength of Nb-2.5W alloy should be lower than that of alloys with 10% tungsten. Conservatively estimated, the room temperature tensile strength range is about 400-450 MPa.

Niobium tungsten alloy can be used to manufacture rocket nozzles, high-temperature structural components, reactor internal components, nuclear fuel supports, corrosion-resistant reactors, pipelines, high-temperature furnace components, sputtering targets, etc.

Niobium tungsten alloy has high hardness and requires the use of hard alloy cutting tools or electrical discharge machining. Coating (such as silicide coating) may be required to prevent oxidation during high temperature use.

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