Custom Single Crystal Silicon (N) Ion Source Field Emission Needle for Semiconductor

• Certification: ISO9001
• Feature: Ion Emission
• Standard: Standard
• Model NO.: TDN06
• Material: W Mo SUS304 N
• Dia: >0.001mm
• Type: Bended/Straight
• Tip: >0.05um
• Materials: 99.95%Tungsten/K-Doped Tungsten (W)
• Plated Metal: Gold, Nickel, Sn
• Materials 2: 99.95% Pure Molybdenum
• Tip Head: Sharp, Flat, Arc
• Materials 3: Titanium (Ti)
• Melting Point: 3410 °c
• Materials 4: Monocrystalline Silicon (N)
• Application 1: Mechanical/ Electrical Manufacturing
• Materials 5: Stainless Steel (SUS304)
• Application 2: Air Purification Systems
• Application 3: Electrostatic Precipitators
• Application 4: Fiber Optic Communication
• Transport Package: Vacuum Plastic Box with Dust-Free (10PCS/Box)
• Specification: L(30-50mm)*D(1.0mm)
• Origin: China

Product Description

High-Precision Needle for Discharge and Ion Emission

Custom Size with Factory Direct Price
 

 

Ultra-Precision Level: 0.1um~1um




 

Product Overview

 

PRODUCT OVERVIEW
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We specialize in high-performance tungsten needles for discharge and ion emittion applications, crafted from premium, stable raw materials. Each needle undergoes deep densification, ensuring a uniform structure. With concentrated discharge points and customizable tip, widely used in Electrical manufacturing, electrostatic dust removal, air purification etc.


 

Features:

. Made from premium tungsten
. High melting point of 3410 °C
. High strength
. Temperature stability
. Available in various sizes and tip choices

 

 

Techinical Specifications

YOLO MACHINING SERVICES
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With machining precision of 0.001 mm, we specialize in tungsten molybdenum and single crystal silicon needles, available in various grades and shapes to meet your specifications. Our advanced capabilities include precise tip processing, bending, slotting, threading and achieving a remarkable minimum tip precision of 0.05 µm (50 nanometers).

 You can also have customized services such as plating in nickel (Ni), tin (Sn), or gold(Au), as well as die-casting options in copper and stainless steel. Choose YOLO for exceptional quality and precision in discharge needle solutions!
 

 

1. Tip Head Selections of Ion Emittion Needle

• Arc head
• Flat head
• Pointed head

 

 

 

2. Materials Selection of Tungsten Needle Probe

• Pure Tungsten (99 95-99. 98%)
• Tungsten Alloy (98% Tungsten)
• Pure Molybdenum (99.95%)
• K doped tungsten (99. 95%)
• Single crystal silicon (N)
• Stainless Steel (SUS304)
• Titanium (Ti)

 

3. Painting of Tungsten Discharge Needles
Partial painting or whole painting is available

• Nickel-plated
• Tin/Sn plated
• Gold plated

 

Applications

APPLICATION
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The discharge needles produced by Yolo Deep Processing are utilized in a variety of fields, including:

 

• Mechanical Manufacturing and Welding
• Electrical Manufacturing
• Air Purification Systems
• Electrostatic Precipitators
• Clean Energy Solutions
• Fiber Optic Communication
• Environmental Protection and Health
• Semiconductor Manufacturing

 

Product Gallery

PRODUCT GALLERY
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Packaging & Shipping

 

PACKAGING
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Our packaging utilizes vacuum-sealed, sterile strong plastic boxes, wrapped in soft foam, and placed in standard international shipping boxes made of five layers of corrugated cardboard. This ensures that each needle remains undamaged during transit. For finer diameter needles, each one is securely inserted into foam for stabilization before being placed in the plastic box.

 

 

 

 

FAQ

 

QUESTIONS & ANSWERS
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Where Is Your Factory Located?

There is a saying that "Tungsten town, looking for Luoyang". Our factory is located in Luoyang, a Midwestern city in China. A strategic position with the world's largest reserve of molybdenum and the second-highest source of tungsten globally.



What Is The MOQ Of The Product?

As low as one! This is one advantage we offer that others can't. If you've felt the burn of wasted money on disappointing samples from other suppliers, feel free to try our risk-free offering!

Why Is Your Product So Cost-Effective?

We cut out the middlemen in the end-to-end manufacturing process. Rather than obtaining semi-finished goods from other suppliers, we obtain our raw material of APT powder directly from its source.



How Do You Handle Unqualified Products Received?
 

If there is a loss caused by our unilateral improper operation, we will compensate with replacements or make a refund as appropriate. These cost savings are then passed on to you, the buyer.

Do You Do Spot Quality Checks Or Full Checks?
 

100% full inspection. Inspectors will check the finished product one by one, to ensure they adhere to all parameters.All unqualified products are discarded.



How Do You Ensure Your Lead Time?

We have an efficient Order Management System, from material preparation to machining, and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.




 

Call to action

 

If you need custom and standard discharge needles, look no further.

You will get the best one but factory price from Yolo.

We always have a strong belief in showing "Made in China" to the world!