Bismuth Needle

Description

Bismuth Needles are made of Bismuth ingot, it’s non-toxicity, low melting point and it can be used as a carbide stabilizer in the manufacturing process for malleable iron. Bismuth Needle also can be added to low-carbon steel or aluminum to improve machinability.

Product Name	Bismuth Needle
Appearance	Needle Shape
Size	1-30mm
Purity	99.99%
Molecular Formula	Bi
Melting Point	271.3°C
Boiling Point	1560±5℃
CAS No.	7440-69-9
EINECS No.	231-177-4

Applications

1. Alloys: Bismuth granules are used in the production of low-melting alloys, where they are combined with other metals like tin, lead, or cadmium to create alloys with specific melting points and properties.
2. Chemical Reactions: They can be employed in chemical reactions where bismuth’s unique properties, such as its low toxicity and relatively low melting point, are advantageous.
3. Cosmetics: Bismuth compounds are sometimes used in cosmetics, such as in certain types of makeup, due to their smooth texture and ability to impart a pearlescent or shimmering effect.
4. Electronic Applications: Bismuth is also utilized in some electronic components and semiconductor devices due to its semiconductive properties and ability to form compounds with interesting electronic characteristics.
5. Radiation Shielding: Bismuth pellets are sometimes employed in radiation shielding applications due to their high density and ability to attenuate gamma rays. They are used in medical imaging, nuclear industry, and space applications to protect against radiation exposure.

Advantages

• The heavy metal content is far lower than guaranteed value, and actual purity is higher than standard one.
• It can meet the needs of different customers, and there is stock within 1 MT.
• The oxygen content is extremely low, and the surface is smooth.
• According to the low range of raw material cost, our quotation is calculated to save customer costs.
• Vacuum processing and packaging to prevent oxidation.
• Technical support within 60 minutes by e-mail, calling or instant message.
• ISO9001 and ISO14001 certificated manufacturer.
• Strict raw material quality control and test report, customers do not have to worry about quality problems.
• Door-to-door shipping with fast delivery.
• Deeply cultivated in the rare metal industry for more than 15 years, accumulated rich experience, and formed a stable supply chain.

Q&A

Why is Bismuth utilized in radiation shielding applications?

Bismuth’s high density and effectiveness in attenuating gamma rays make it valuable for radiation shielding in medical imaging, nuclear industry equipment, and space applications, ensuring safety by minimizing radiation exposure.

What makes Bismuth an ideal material for low-melting alloys?

Bismuth’s low melting point and ability to form alloys with metals like tin, lead, or cadmium enable the production of low-melting alloys used in applications requiring specific melting points and properties, such as soldering and casting.

How does adding Bismuth Needles benefit low-carbon steel and aluminum?

Adding Bismuth Needles improves the machinability of low-carbon steel and aluminum by reducing friction during machining processes, resulting in smoother and more precise cuts.