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Lawrence Haynes | 4 minutes | 07/17/2025

Where Does Helium Come From?

Helium comes from two main sources: cosmic nucleosynthesis during the Big Bang and radioactive decay of uranium and thorium within the Earth’s crust. However, the helium we use on Earth comes almost entirely from underground deposits formed by radioactive decay – not from the helium produced during the Big Bang.  In this article, we’ll explore …

Tyler O'Brien | 3 minutes | 07/17/2025

What Is Gas Chromatography Used For?

Gas chromatography is used to separate, identify, and measure different compounds within a mixture. This versatile technique serves numerous industries, from pharmaceutical manufacturing to environmental monitoring. This guide outlines the main use cases of gas chromatography to show you how widespread this method is. We’ll then go over some of the most compelling benefits that …

Tyler O'Brien | 3 minutes | 07/17/2025

Can You TIG Weld with 75% Argon and 25% CO2? 

No, you should not TIG weld with 75% Argon and 25% CO2 because the CO2 creates oxidation, spatter, and unstable arc conditions that compromise weld quality. Using 100% argon is recommended for TIG welding most materials.    Below, we go into more detail on why you should not TIG weld with 75% Argon/25% CO2 and alternatives …

Tyler O'Brien | 4 minutes | 07/17/2025

What Is the Best Gas for TIG Welding Stainless Steel?

The best gas for TIG welding stainless steel is generally 100% argon. It provides a stable arc, clean welds, and excellent shielding with minimal spatter. However, there are specific situations where pure argon may not be your best option for TIG welding stainless steel.  Below, we will explore when to use pure argon – and …

Nick Vasco | 4 minutes | 01/28/2025

What Is Gasless MIG Welding?

Gasless MIG welding, also known as Self-Shielded Flux-Cored Arc Welding (FCAW-S), is a welding process that eliminates the need for external shielding gas by using a special flux-cored wire that creates its own protective shield when heated. This innovative welding method has become increasingly popular among both professionals and DIY enthusiasts for its portability and …

Nick Vasco | 4 minutes | 01/28/2025

Everything You Need to Know About Shielding Gases

Shielding gases are protective gases used in welding to prevent contamination and ensure high-quality welds. Whether you’re new to welding or looking to optimize your processes, understanding these gases is crucial for successful welding projects. This guide will show you the most commonly used shielding gases and mixtures you can choose from. We’ll then cover …

Nick Vasco | 4 minutes | 01/27/2025

What Gases Are Used in Metal Fabrication?

Metal fabrication relies on several industrial gases, with argon, helium, carbon dioxide, and oxygen being the most commonly used options for various welding and cutting processes. In this guide, we’ll discuss these gases in more detail to show you their roles in metal fabrication. We’ll then explore some common gas mixtures for when a single …

Nick Vasco | 3 minutes | 01/27/2025

How Long Does Carbonation Last in Soda?

Carbonation typically lasts between 6 and 9 months in sealed soda containers when stored properly. Still, this duration can vary significantly based on several key factors.  In this guide, you’ll learn what affects carbonation longevity, after which we’ll go over some tips for maximizing it. WestAir supplies gases for beverage carbonation across California and Arizona. The Science …

Nick Vasco | 3 minutes | 01/24/2025

Why Do Forklifts Use Propane?

Forklifts mainly use propane because it offers the right combination of power, efficiency, and convenience crucial for material handling operations. This clean-burning fuel has become the go-to choice for businesses looking to maximize their forklift fleet’s performance while maintaining cost-effectiveness and environmental responsibility. This guide explores the benefits of propane in more detail to show …

Nick Vasco | 4 minutes | 01/22/2025

Where Do You Get Nitrogen?

Nitrogen mainly comes from the Earth’s atmosphere, where it makes up 78% of the air we breathe. While it’s all around us, converting atmospheric nitrogen into usable forms requires specific processes and technology. In this guide, we discuss these processes to show you where nitrogen for industrial and commercial uses comes from. We’ll also show …

Nick Vasco | 3 minutes | 01/08/2025

What are the Advantages and Challenges of Hydrogen Fueling?

Explore the pros and cons of hydrogen fueling for industry applications. Learn about environmental benefits, operational advantages, and key challenges.

Nick Vasco | 3 minutes | 01/08/2025

What is Propane Used For? Common Uses & Applications

Explore propane's versatile uses in manufacturing, homes, and specialized applications. Learn about its efficiency, safety, and environmental benefits.

Nick Vasco | 3 minutes | 01/08/2025

What Is Cryogenic Food Freezing and What Materials Are Used?

Learn about the cryogenic food freezing process and the most common materials used for it. Discover specific applications and benefits of different materials.

Nick Vasco | 4 minutes | 01/08/2025

How To Ensure Safety When Welding

Discover the key welding safety guidelines: proper PPE use, ventilation techniques, and equipment maintenance. See how to ensure a secure welding environment.

Nick Vasco | 4 minutes | 01/08/2025

How Is CO2 Added to Soda?

Discover how CO2 is added to soda, from the science behind carbonation to industrial methods. Learn about quality control and equipment used.

Nick Vasco | 4 minutes | 01/08/2025

What Gases Are Used in Welding?

Explore the essential gases used in welding, from inert to fuel gases. Learn how to choose the right gas for your project and ensure safe handling.