Nick Vasco | 4 minutes | 02/06/2025

What Is Argon Used for in Welding?

Argon is primarily used as a shielding gas in welding to protect the weld pool from atmospheric contamination and ensure clean, strong, and high-quality welds. To help you get the most out of this staple welding gas, this guide will cover: The Critical Role of Argon as a Shielding Gas In welding, argon is your …

Nick Vasco | 3 minutes | 02/05/2025

Is Argon an Inert Gas?

Argon is an inert gas that belongs to the noble gas family. Its unique properties and lack of reactivity make it invaluable for various industrial and commercial applications. In this guide, you’ll learn exactly what makes argon so special besides its inert nature. We’ll also cover some key safety considerations and the importance of opting …

Nick Vasco | 3 minutes | 02/05/2025

Is Argon Flammable?

No, argon is not flammable. As a noble gas, it’s chemically inert and won’t support combustion under normal circumstances. This property makes argon invaluable in many industrial applications. In this guide, we’ll explain why this is the case and how argon is used across industries. You’ll then learn about the key safety best practices to …

Nick Vasco | 4 minutes | 02/04/2025

What Is Nitrogen Fixation?

Nitrogen fixation is the process of converting atmospheric nitrogen into compounds that plants and organisms can use. It’s what makes gardens thrive and helps farmers maintain healthy crops. In this guide, we’ll show you how nitrogen fixation works and discuss its main types. You’ll then learn about the role of this process in different industries, …

Nick Vasco | 3 minutes | 02/03/2025

Is Nitrogen a Greenhouse Gas?

Pure nitrogen (N2) is not a greenhouse gas, but certain nitrogen compounds like nitrous oxide (N2O) are among the most potent greenhouse gases affecting our climate today. In this guide, we draw a line between different nitrogen compounds to explain their impact on the environment. We’ll also discuss how different industrial processes affect the climate …

Nick Vasco | 4 minutes | 02/03/2025

What Is Dry Ice Blasting Used For?

Dry ice blasting is a cleaning method that uses compressed air and solid carbon dioxide (dry ice) pellets to clean various surfaces and equipment. Thanks to its versatility, this process found its way to many industries, and this guide explores its main use cases. You’ll then learn about the key environmental and safety benefits that …

Nick Vasco | 3 minutes | 01/31/2025

What Is the Mix for Shielding Gases?

The most common shielding gas mixture for welding is 75% argon and 25% carbon dioxide (CO2). But there’s more to the story when it comes to effective gas combinations. In this guide, we explore different shielding gas mixtures to show you some popular options. We’ll then discuss the main factors to consider when finding the …

Nick Vasco | 3 minutes | 01/31/2025

What Is Cryotherapy and What Materials Are Used for It?

Cryotherapy is a medical treatment that uses extremely cold temperatures to treat various conditions. It mainly relies on gases (that are in their liquid or solid state at low temperatures) like liquid nitrogen, carbon dioxide, and nitrous oxide. In this guide, we’ll cover the basic mechanism behind cryotherapy and discuss these fluids and solids in …

Nick Vasco | 4 minutes | 01/30/2025

What Is Plasma Cutting and What Gases Are Used for It?

Plasma cutting is a precision metal-cutting process that uses a high-velocity jet of ionized gas (plasma) to cut through electrically conductive materials. It relies on specific gases to create the plasma arc and achieve clean, precise cuts across various metals and thicknesses. This guide explores the basics of plasma cutting technology and common gases involved …

Nick Vasco | 4 minutes | 01/29/2025

What Gases Are Used in Hospitals?

Hospitals mainly use six essential gases: Each of these gases plays a crucial role in modern healthcare, from basic patient care to complex surgical procedures. In this guide, we’ll discuss their key applications, after which you’ll learn about the safety requirements and protocols to follow. WestAir supplies gas for hospitals across California and Arizona. Life-Saving …

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 …