titanium welding

Professional Titanium Welding Services | YICHOU Industrial Solutions

Precision Titanium Welding for Aerospace, Medical and Industrial Applications

With over 20 years of specialized experience, YICHOU delivers certified titanium welding services that meet the most demanding industry standards. Our advanced welding technologies and strict quality control processes ensure contamination-free, high-strength titanium welds for critical applications worldwide.

Titanium Welding Capabilities

Materials We Weld:

• Commercially pure titanium (Grade 1-4)

• Titanium alloys (Grade 5 Ti-6Al-4V, Grade 9, Grade 23)

• Beta titanium alloys

Welding Processes:

1. Gas Tungsten Arc Welding (GTAW/TIG)

   • Ideal for thin sections (0.5-12mm)

   • Aerospace and medical components

2. Electron Beam Welding

   • Deep penetration welds (up to 25mm)

   • Vacuum environment prevents contamination

3. Laser Beam Welding

   • Precision micro-welding (<0.3mm)

   • Medical devices and electronics

Industries Served:

• Aerospace (airframe, engine components)

• Medical (implants, surgical instruments)

• Marine (subsea equipment, propellers)

• Energy (heat exchangers, nuclear)

Technical Specifications

Shielding Gas:

• 99.999% pure argon with trailing shield

• Back purging for complete protection

Pre-Weld Cleaning:

• Solvent degreasing

• Mechanical brushing with stainless steel tools

• Acid pickling when required

Post-Weld Inspection:

• Visual inspection

• X-ray and ultrasonic testing

• Dye penetrant testing

Why Customers Choose YICHOU

Certified Quality

• ISO 9001:2015 certified

• AS9100D for aerospace

• NADCAP accredited welding

Technical Expertise

• AWS certified welders

• Metallurgical engineers on staff

• Custom welding procedure specifications

Reliable Service

• Fast prototyping (72-hour turnaround)

• Small and large batch production

• Global logistics support

Common Titanium Welding Questions

What temperature is needed to weld titanium?
Titanium melts at approximately 1668°C (3034°F), but precise heat control is critical to prevent contamination and maintain mechanical properties.

Can you weld grade 2 titanium?
Yes, commercially pure grade 2 titanium is readily weldable using proper techniques and shielding.

How to clean titanium before welding?
We follow a strict three-step cleaning process: solvent degreasing, mechanical brushing, and acid pickling when necessary.

What gas is used for titanium welding?
Only high-purity argon (99.999%) should be used, with proper trailing shields and back purging.

Is titanium harder to weld than steel?
Yes, due to its reactivity with oxygen and nitrogen at elevated temperatures, requiring strict environmental controls.

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