Tungsten-Iridium Composite Flow Nozzle Are Key Components for Special Material Smelting

• Application: Industrial, Refractory Materials and Special Fibers
• Standard: GB
• Purity: >99.5%
• Alloy: Alloy
• Shape: Funnel
• Type: Funnel
• Transport Package: Wooden Box
• Specification: Customized
• Origin: China

Product Description

Product Description

Tungsten-Iridium Flow Nozzle

The Tungsten-Iridium Flow Nozzle is a distinctive industrial component composed of a tungsten matrix and iridium tubing, exhibiting an often funnel-shaped morphology. This specialized part is manufactured predominantly using powder metallurgy techniques, which ensure high density and precise control over material properties. It is crucial that the tungsten matrix achieves a density of not less than 17.7 g/cm³, which plays a vital role in the performance characteristics of the final product.

Specification

Item	Tungsten-Iridium Flow Nozzle
Place of Orgin	China
Province	Zhe Jiang
Brand Name	RUI SHENG
Surface	Polished
Shape	Funnel
Purity	/
Density	/
Color	Silver Gray
Application	Refractory Fiber and Ceramic Industry, Glass Industry, Metallurgical Industry
Size	We customize sizes according to the customer's drawings and specific requirements.

Product Advantages

1. Exceptional High-Temperature Resistance
· Tungsten Properties: As a key material, tungsten possesses the highest melting point of any metal, reaching up to 3380°C. Its low vapor pressure, coupled with remarkable tensile strength at elevated temperatures (retaining high strength at 1650°C), allows it to maintain structural integrity under extreme thermal conditions.

· Iridium Contributions: Iridium complements tungsten's high-temperature capabilities with its own elevated melting point and excellent stability against high-temperature corrosion, making the combination well-suited for demanding applications.

2. Outstanding Durability
· Material Hardness: Tungsten's inherent hardness provides strong resistance to wear and corrosion. Most inorganic acids have a minimal erosive effect on tungsten.

· Alloy Advantages: The tungsten-iridium alloy enhances the flow nozzle's wear resistance, hardness, strength, and temperature resilience compared to singular material constructions, thereby ensuring product longevity and reliability in service.

3. Superior Bonding Characteristics
· Joint Performance: A significant factor in the lifespan of the Tungsten-Iridium Flow Nozzle is the adhesion strength between the tungsten matrix and iridium tubing. Enhanced bonding leads to improved high-temperature and impact resistance, ultimately extending the product's lifespan.

Company Profile

Zhejiang Ruisheng New Materials Co., Ltd.

Founded in 2025, Zhejiang Ruisheng New Materials Co., Ltd. (hereinafter referred to as "Ruisheng") is a high-tech enterprise specializing in the research, development, production, and sales of high-purity, high-performance tungsten, molybdenum, and their alloy products. Although we are a young company, our core team possesses decades of valuable experience in the field of tungsten and molybdenum materials. Adhering to a reverence for technology and a dedication to quality, we are committed to becoming a leading global provider of tungsten and molybdenum material solutions. Since its inception, Ruisheng has been driven by innovation and customer-centric, quickly distinguishing itself in the fierce market competition and providing customers with stable and reliable products and professional and efficient services.

FAQ

Q: What are your main products?

A: Our product range includes, but is not limited to:

Tungsten Products: Tungsten crucibles, tungsten plates/rods/tubes, tungsten electrodes, tungsten heaters, tungsten stranded wires, tungsten targets, tungsten-copper/tungsten-nickel-iron alloys, etc.

Molybdenum Products: Molybdenum crucibles, molybdenum plates/rods/tubes, molybdenum electrodes, molybdenum screws, molybdenum boats, etc.

Q: What are your advantages compared to your competitors?

A: Our core strengths are:

1.Quality Focus: We maintain strict control from the raw powder stage, ensuring high purity (e.g., above 99.95%) and high density.

2.Technical Team: We have an experienced team of engineers who can provide professional technical selection support.

3.Cost-Effectiveness: As a new company, we offer highly competitive prices without sacrificing product quality.

4.Flexible Customization: We can quickly respond to small-batch, multi-specification customization needs.

Q: How do you guarantee the quality of your products?

A: We implement strict end-to-end quality control:

Raw material testing: We test the purity of incoming tungsten and molybdenum powders.

Process control: There are testing points at key stages such as sintering, rolling, and machining.

Outgoing inspection: Each batch of products undergoes inspection for key indicators such as dimensions, density, and surface finish. We can provide basic outgoing inspection reports.

Q: How do you pack your products to ensure safe transport?

A: We place great importance on product protection. Tungsten and molybdenum products are prone to oxidation and brittleness, so we use vacuum packaging, bubble wrap, and sturdy wooden crates for transportation to ensure the safe arrival of goods.

Q: What should I do if I find a quality problem with the product after receiving it?

A: We offer a quality guarantee. If you find any verifiable product defects upon receiving the goods, please contact us immediately and provide photo/video evidence. Upon confirmation, we will arrange a replacement, refund, or credit against your subsequent order, depending on the circumstances.

Q: Can you provide advice on product use and storage?

A: Of course, here are some general recommendations:

Oxidation Prevention: Tungsten and molybdenum products will oxidize in high-temperature air and must be used under vacuum or inert gas protection.

Prevention of Brittle Fracture: The material is brittle at room temperature; avoid mechanical impact during handling and installation.

Storage: It is recommended to store in a dry, clean environment.