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Metals
Best Aluminum Alloys for CNC Machining: 6061 vs 7075 vs 2024 Explained
The best aluminum alloys for CNC machining balance machinability, strength, corrosion resistance, fatigue life, finish quality, and cost. For most buyers, the shortlist comes down to 6061, 7075, and 2024 aluminum. What are the best aluminum alloys for CNC machining? The best aluminum alloys for CNC machining are usually 6061, 7075, and 2024. Choose 6061 […]
Industry NewsMetals
U.S. Funds Global Tungsten Network as China Supply Risk Grows
The U.S. is using government finance, defense funding, and stockpiling to rebuild tungsten supply chains and reduce reliance on China, according to Fastmarkets. Tungsten is used in armor-piercing munitions, aerospace alloys, and advanced manufacturing, but U.S. domestic mining has faded over several decades. Washington’s strategy combines support from the Export-Import Bank of the United States [&
AerospaceIndustry NewsTransportation
NASA Just Tested a Powerful New Thruster That Could One Day Send Humans to Mars
NASA’s latest propulsion experiment could reshape the future of deep-space travel. Engineers at NASA Jet Propulsion Laboratory recently tested a powerful lithium-fed electromagnetic thruster that may one day help carry astronauts to Mars faster and more efficiently than current spacecraft systems. A New Kind of Engine for Deep Space The experimental engine is known as a magnetoplasmadyna
AerospaceConstructionDefensePower PlantsTransportation
Inconel Alloys VS Stainless Steel: Which is Stronger?
Are Inconel alloys stronger than stainless steel? The answer depends on how strength is measured. Tensile strength, yield strength, hardness, compressive strength, heat exposure, forming method, and treatment can all change the result. In practical terms, Inconel vs stainless steel is less about one material “winning” and more about choosing the alloy that gives the […]
Industry NewsMetals
ORNL PM-HIP Breakthrough Targets Larger Critical Metal Parts
Oak Ridge National Laboratory has developed a manufacturing method that could make large critical metal parts faster to produce, easier to customize, and less dependent on conventional casting and forging supply chains. The U.S. Department of Energy laboratory announced on May 14 that its researchers used additive manufacturing to fabricate custom canisters for powder metallurgical […]
AerospaceMetals
Best Materials for High-Temperature Aerospace Applications
Every turbine blade, exhaust duct, and fastener in an aircraft engine faces a punishing combination of heat, stress, and corrosive gas. And the high-temperature aerospace materials that survive those conditions aren’t interchangeable. If you pick the wrong alloy, the part can distort, crack, or fails mid-flight. Choosing the best materials for high-temperature aerospace applications starts [