Name: 20 Microns Porous Titanium Getters in Vacuum Brazing Customized Suppliers, Manufacturers - Free Sample - TOPTITECH Metal Materials
Brand: TOPTITECH
SKU: 266023494

Porous titanium getter is an active material that is placed specifically in a vacuum system to improve vacuum efficiency by removing harmful contaminants. When titanium is placed in a vacuum furnace chamber, it will gradually oxidize during heating, removing much of the oxygen from the vacuum chamber. Also, the greater the total surface area of the titanium exposed to the furnace atmosphere, the greater its ability to remove oxygen.

In high-stakes industries like aerospace, automotive, and advanced electronics, vacuum brazing demands ultra-clean environments to ensure flawless, durable joints. At TOPTITECH, we've engineered High porosity Titanium Getters designed to optimize vacuum brazing processes by eliminating contaminants and maintaining exceptional vacuum integrity.

Products Specifications

Material: titanium powder
Size: 18*18*2mm
Pore size: 20um
Technique: Sintering

The Advantages of Porous titanium getters

Customized Powder Sintered Ti Getter for Vacuum System

Strong Gas Adsorption
- Targets active gases (O₂, N₂, H₂, CO) and hydrocarbons, preventing oxidation and contamination during brazing.

High-Temperature Resilience
- Retains structural integrity even under extreme thermal cycling.

Customized Powder Sintered Ti Getter for Vacuum System 2

Long Lifespan
- Activated via simple heating (400–600°C), allowing multiple regeneration cycles for extended use.

Customizable Designs
- Available as sintered pellets, strips, or custom shapes to fit your furnace layout.

What is the reaction process and principle of the porous titanium getter in vacuum brazing?

During multiple vacuum furnace operations, substances may release gases from the joined components. These emitted materials could include adhesives from the brazing paste (organic substances) or certain metal elements from the base material or brazing filler metal utilized in that specific furnace process. These gases will solidify on the chilled (water-cooled) internal surfaces of the vacuum furnace. Subsequently, upon reheating during subsequent furnace cycles, these residues might vaporize again from the furnace walls, potentially contaminating the surfaces of objects within the high-temperature zone during future vacuum furnace operations.

Because titanium is highly reactive to many of these exhaust contaminants, it can be a very effective "getter" when any such contaminant comes into contact with titanium in the furnace chamber.

Some applications of the porous titanium getters

1. Gas separation and purification: Porous titanium getters are often used in gas separation processes, such as gas adsorption separation, gas purification, and gas storage. It can remove impurity gases and improve gas purity.

2. Chemical catalysis: Porous titanium getters can be used as carriers of chemical catalysts and play a role in catalytic reactions. Its high surface area and controllable pore structure help improve catalytic efficiency.

3. Environmental protection: In the field of environmental protection, porous titanium getters can be used to adsorb and remove harmful gases or pollutants, such as air pollution control, water treatment, and waste gas treatment.

4. Biomedicine: In the field of biomedicine, porous titanium getters can be used in applications such as bioseparation, drug delivery systems, biosensors, etc., to help achieve the separation and detection of biomolecules.

5. Energy storage: Porous titanium getters can also be used in the energy field, such as hydrogen storage and release, gas separation in battery technology, etc., to help achieve efficient utilization and storage of energy.