Author: Tyler O'Brien

Tyler O'Brien | 4 minutes | 07/02/2025

4 Interesting Facts about Helium

Helium is among the most fascinating elements in the periodic table, with properties and applications that span from ancient solar discoveries to cutting-edge medical technology. In this guide, we’ll show you some of the most compelling aspects of helium, from its cosmic abundance to its critical role in modern medical equipment and space exploration. 1. …

Tyler O'Brien | 6 minutes | 07/01/2025

Carbon Dioxide vs. Carbon Monoxide – What’s the Difference?

Carbon dioxide (CO₂) and carbon monoxide (CO) differ in chemical structures, toxicity levels, and environmental impacts. CO₂ consists of one carbon atom bonded to two oxygen atoms and is naturally present in our atmosphere, while CO contains just one carbon and one oxygen atom and is mainly produced through incomplete combustion processes. In this guide, …

Tyler O'Brien | 4 minutes | 06/24/2025

Is Neon Flammable?

Neon is not flammable – it’s a noble gas with a complete outer electron shell, so it’s chemically inert and doesn’t support combustion under normal conditions. In this guide, we’ll explore neon’s properties to explain why it doesn’t burn. We’ll also discuss important safety considerations for those working with this gas in industrial settings. WestAir …

Tyler O'Brien | 5 minutes | 06/19/2025

What Is Liquid Nitrogen Used For?

Liquid nitrogen is used in cryogenic applications including medical procedures, food preservation, industrial processes, and scientific research. It has become essential across industries because of its inert properties and ability to rapidly freeze materials.  In this guide, we’ll explore the most common applications of liquid nitrogen in different sectors. You’ll learn why it remains a …

Tyler O'Brien | 5 minutes | 06/18/2025

Why Is Nitrogen Added to Crops?

Nitrogen is added to crops to enhance plant growth, increase yields, and improve crop quality by supporting vital biological functions like protein synthesis and photosynthesis. Without adequate nitrogen, plants develop stunted growth, yellowing leaves, and significantly reduced harvests. In this guide, we’ll explore the critical roles nitrogen plays in agriculture. You’ll learn how it benefits …

Tyler O'Brien | 4 minutes | 06/17/2025

What Is Compressed Nitrogen Used For?

Compressed nitrogen is used in industries for purging pipelines, inflating aircraft and vehicle tires, pressurizing systems, and preserving perishable products. It’s also essential in laboratories for sample preparation and in manufacturing for creating inert atmospheres during chemical processes. In this guide, we’ll explore the major applications of compressed nitrogen across sectors, from food preservation to …

Tyler O'Brien | 7 minutes | 06/16/2025

How to Measure Carbonation in Soda

Carbonation in soda can be measured using several methods, including: In this guide, we’ll explore the most reliable techniques for measuring carbonation levels, from simple DIY approaches to using professional-grade tools popular in the beverage industry. WestAir supplies gases for beverage carbonation across California and Arizona. Understanding Carbonation Basics Carbonation is the dissolved carbon dioxide (CO2) gas …

Tyler O'Brien | 6 minutes | 05/28/2025

What Shielding Gas Improves FCAW Weld Penetration?

Carbon dioxide (CO2) is the shielding gas that provides the best penetration for Flux-Cored Arc Welding (FCAW) processes. It creates deeper and broader weld penetration profiles than other options, which makes it ideal for applications requiring maximum joint strength. In this article, we’ll explain why CO2 excels at improving penetration and how different shielding gases …

Tyler O'Brien | 4 minutes | 05/28/2025

Is Gas Welding Faster than Arc Welding?

No, gas welding is not faster than arc welding. Arc welding processes typically achieve higher speeds due to: In this article, we’ll explore the key factors that influence welding speeds and how these two fundamental processes compare in different welding applications. Heat Source and Temperature Differences Gas welding relies on a chemical reaction between oxygen …

Tyler O'Brien | 5 minutes | 05/27/2025

What Gases Are Used for TIG Welding?

Argon is the main shielding gas used for TIG welding. Helium and various gas mixtures can also be used depending on the specific application and metal being welded. In this guide, we’ll explore the different gases used in TIG welding in more detail. We’ll discuss their properties and show you how to select the right …

Tyler O'Brien | 4 minutes | 05/26/2025

Why Is an Inert Shielding Gas Required for GTA Welding?

Inert shielding gases are required for Gas Tungsten Arc Welding (GTAW) to protect the weld pool and tungsten electrode from atmospheric contamination. Without these non-reactive gases, oxygen and nitrogen would compromise weld integrity, which could lead to defects and weakened joints. In this article, we’ll explore the main reasons why you need inert gases in …

Tyler O'Brien | 5 minutes | 05/26/2025

What Gases Are Used for MIG Welding?

MIG welding primarily uses argon, carbon dioxide (CO2), or mixtures of these gases as shielding agents. The most common option is a mix of 75% argon and 25% CO2 for mild steel applications. Still, the specific gas choice depends on the metal being welded, so in this guide, we’ll explore the different shielding gases used …