Why Use Steel in Agricultural Heavy Machinery

jane2024-08-20T23:10:07+00:00July 8th, 2024|News Blog, NMC Media|

The advent of metalworking marked a significant transformation. It introduced tools that revolutionized farming practices. Agricultural heavy machinery, such as iron plows, effortlessly cut through tough soil, enhancing productivity and enabling the establishment of stable communities. This revolution in steel in agricultural heavy machinery laid the groundwork for technological advancements that eventually led to the creation of skyscrapers and smartphones.

In contemporary agriculture, while tractors and combines might seem vastly different from early iron plows, they share a fundamental element: steel. However, today’s agriculture depends on specialized steels designed to endure harsh conditions, optimize efficiency, and reduce costs.

This is where National Material Company (NMC) comes in, providing high-quality steel to support these advancements and ensure the durability and efficiency of modern agricultural machinery.

Steel: The Backbone of Modern Farming

With its unmatched strength and versatility, steel has become the backbone of modern agricultural heavy machinery. Unlike its wooden or iron predecessors, steel in agricultural heavy machinery can handle the most challenging jobs – withstanding heavy loads, resisting impacts, and enduring constant vibrations season after season. This translates to reliable performance, fewer breakdowns, and maximized productivity for your farm.

Beyond Strength: Unveiling Steel’s Advantages

Steel provides more than mere strength. Its versatility facilitates the production of precise components. Significantly enhancing the efficiency of agricultural machinery. This includes everything from intricate gears in a tractor transmission to the cutting blades of a harvester.

Moreover, steel’s adaptability is a remarkable advantage. With techniques like welding and forming, manufacturers can create innovative designs with features that make your life easier. Examples include foldable components for easier transport and modular systems that can be adjusted to meet diverse field requirements.

Steel’s Resilience: Standing Up to the Elements

It is evident that agricultural equipment must endure inclement conditions. Constant exposure to moisture, harsh chemicals, and fluctuating weather poses significant challenges. This is where the corrosion resistance of steel becomes crucial. When combined with protective coatings such as galvanized or hot-dipped galvanized steel, it effectively resists rust and oxidation. This not only prolongs the lifespan of the equipment but also results in substantial savings on repair costs.

Steel and Sustainability: Partners for a Greener Future

The importance of sustainability in agriculture is growing, and steel contributes to addressing this concern. Modern high-strength steel alloys are lighter and more fuel-efficient than older materials, meaning your equipment burns less fuel and reduces emissions. Plus, steel is 100% recyclable. The steel from your equipment can be recycled at the end of its life to produce new products, reducing environmental impact.

Next, let’s explore the different types of steel in agricultural equipment, […]

Metals and Steel History: From India and Europe to Modern America

maria2022-08-05T16:32:28+00:00May 4th, 2022|News Blog|

Iron, the Herald of Things to Come

Metals and steel history spans from India and Europe to modern America. For the ancients, much of life was a mystery. At first, humans only utilized the easy-to-find metals, such as gold, silver, and copper, that didn’t require human intervention to become a final product. Other available metals needed treatment before they could be used. For example, smelting was needed to extract iron from iron ore, which is a chemical compound formed from iron and oxygen. Altogether, prehistory was an age where humanity was at the mercy of the colossal powers that govern the universe.

Even still, humans progressed.

A philosopher named Aristotle perceived the essence of virtue. He theorized that virtue lies at the balance point between deficiency and excess.

“The man who shuns and fears everything and stands up to nothing becomes a coward; the man who is afraid of nothing at all but marches up to every danger becomes foolhardy.” — Aristotle

Aristotle would have recognized steel as a virtuous metal. Steel contains anywhere between 0.05% to 0.25% carbon content, the perfect balance between deficiency and excess. Too little carbon and the metal becomes weaker and soft. Too much carbon and the metal will become brittle.

But getting metal to show its virtue as steel would take technological processes that defied humans for many years. While they used bronze, many civilizations neglected iron because iron technology at the time could only produce a “low-density, sponge-like material.” The main obstacles to higher quality iron were designing furnaces with high enough temperatures and the lack of basic knowledge of elements. Eventually, however, the abundance of iron ore (more abundant than the tin needed to make bronze) made it the metal of choice. This discovery began the Iron Age. With the advent of the Iron Age, steel, an alloy of iron, now found itself in ideal circumstances to surface as the supreme metal. However, steel would have to wait until after the industrial revolution to be mass produced.

To make steel, all that’s needed is a bit of charcoal, iron, and a furnace. However, the smelting can be tricky. If “your gangue is ‘wrong’, your bellows are leaky or especially efficient, your charcoal is too reactive, […] all you produce is slag, useless cast iron, or small useless blooms.” So much mystery shrouded steelmaking, that ritual and religion often got mixed up with science. One superstitious smith in the Middle Ages insisted on “quenching the steel in ‘the urine of a redheaded boy‘.”

Humanity would eventually conquer the process over centuries. Now, we will try to follow the oftentimes obscure history of steel technology.

An Abbreviated History of Steel

Egyptians, Hittites, and the Earliest Known Steel-work

The mighty Egyptians don’t need an introduction. They are the builders of pyramids and the Sphinx, of making papyrus and hieroglyphics, appear prominently in much of the Old Testament, and are well represented in museums across the planet. However, in steel lore, Egyptian […]