The Melting Point of Steel Alloys
In simple terms, the melting point of steel for example, is the temperature when it starts to change from a solid state to a liquid.
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772 Aluminium Alloy overview and material properties
772 aluminium alloy is a high strength alloy that is widely used in aerospace applications due to its high shock and corrosion resistance properties. The
Gold engineering alloys – the ultimate guide
Let’s talk about gold engineering alloys. Gold has been one of the most revered precious metals from the birth of civilisation. As a symbol of
INVAR: The amazing super-low thermal expansion alloy you’ve never heard of – that’s been around for over 100 years.
While it is highly likely that many people have never heard of Invar this is an alloy which has been round for more than 100
Fun 3D Printed Products and Devices of 2021
3D printing is a type of rapid prototyping technology that enables short-run production to produce custom-made and on demand products for customers faster than ever
Cold Welding – The Ultimate Guide!
Cold welding is a welding process that needs little to no heat to fuse two metals together. Instead of heat, pressure is used to join
What is Strain Hardening / Cold Working / Work Hardening?
Strain hardening, also referred to as cold working or work hardening, is the process where metals are made stronger and harder through permanent deformation. You
10 Engineering Materials You Must NEVER Use
Are you an engineer in the industrial or commercial sector? If you are part of the design team, you must know that selecting the best
Sustainability Quantified: Key Environmental Indicators in Sustainable Material Selection
Sustainability is increasingly becoming a central aspect of our world, particularly within the materials industry. Multiple sustainability indicators within environmental, economic, and social schemes are
The Differences Between Metal vs. Plastic 3D Printing
3D printing has been widely adopted for rapid prototyping as well as for low-volume, end-use parts. The term “3D printing” is synonymous with additive manufacturing,
What types of materials can be coated in Parylene and how to avoid costly mistakes
The most popular question about Parylene: “Can my xxx be Parylene coated?” The number of substrate surfaces that can be coated with parylene is plenty.
Revolutionary New Metal 3D Printing Technology (Selective LED-based Melting)
Metal 3D printing can also be known as DMLS (Direct Metal Laser Sintering), and DMLM (Direct Metal Laser Melting) is an additive layer technology. A
3D Printing Software overview
Effectively implementing 3D printing in a production environment requires software tools for design, simulation, pre-processing, distribution, manufacturing, inspection, and quality. Printer manufacturers (OEMs) provide software
How to Get Started with SolidWorks SimulationXpress
One of the best parts about SolidWorks is that you can design just about any product you can imagine. However, it isn’t always clear whether
Poisson’s Ratio for Boneheads, plus FAQ
Poisson’s ratio is a value that defines the amount of contraction that occurs when something is stretched, or the amount of expansion when an object
What do engineers REALLY think about Tesla’s Cybertruck?
This week Tesla unveiled their highly anticipated cyberpunk inspired Cybertruck much to the amusement of the automobile industry experts. Elon Musk presented Cybertruck as a
What is Electroforming and where is it used?
The best way to describe electroforming is a metal forming process used to manufacture parts using electrolyte deposition onto a model. In the manufacturing industry
A Guide to Shot Blasting / Shot Peening
Shot peening (also known as shot blasting) is a surface conditioning process carried out after various manufacturing processes. In simple terms it increases/improves the surface
What is Electropolishing and what is it used for?
Electropolishing is a material removal process using an electrically powered chemical process called electrolysis. In this process the amount of material being removed is very
3D Printing with Metal Powders
Metal additive manufacturing (AM) has been steadily gaining traction in the manufacturing industry. At present, there is a big focus on advanced aerospace, medical and
Wrought iron vs cast iron: A comparative analysis
Iron is one of the most alloyed elements on earth. It combines with various elements to form numerous materials. These materials all have different desirable
Needle Valves – function and selection criteria
Needle valves are used to accurately control flow rate. They are also suitable as reliable shut off valves. Common sizes are from 1/8” up to
Circular sawing – process description and design guide
Circular sawing involves the use of a rotating cutting blade that can be fed horizontally, vertically, or at an angle into the material. Circular sawing
Bandsawing – process description and design guide
Bandsawing: As per the name of the process, the saw is formed as a band and is continuously cycled in one direction around pulley wheels.
Centrifugal Casting – process overview
Centrifugal casting is a permanent mold process which makes use of centrifugal force to fill a mold with molten material. There are 3 types of
AISI 304 Stainless Steel: Specification and Datasheet
The SAE/ANSI 304 (AISI 304) is the most commonly available and used type of stainless steel. It is also referred to as 18/8 stainless steel,
Electron Beam Melting (EBM): process, materials, uses
Many types of additive layer manufacturing processes have become well-known in recent years, but Electron Beam Melting (EBM) is still relatively new an uncommon. Electron
Ionized Gas As Fuel – Useful Information
Is it possible to use ionized gas as fuel? Have you ever wondered what makes those neon signs glow? Or what makes the auroras so
316 Stainless Steel Properties and Applications
Grade 316 stainless steel is a highly corrosion resistant type of standard grade stainless steel. Have you ever wondered why this alloy fits in such
AISI 316 Stainless Steel: Specification and Datasheet
The SAE / ANSI / AISI 316 is the second most commonly available/widely used type of stainless steel after the SAE/ANSI/AISI 304. Considered the generic
Yield Strength For Boneheads
Imagine pulling a rubber band with both hands, in opposite directions. The rubber band is elastic and expands. Beyond a certain point, however, when the
MMPDS – A Guide to “Metallic Materials Properties Development Standardization”
Farmers have The Old Farmer’s Almanac and parents have the famous book Baby and Childcare. Have you ever wondered what the ‘Bible’ of aircraft engineering
Die Casting – design guide, materials, advantages and disadvantages
Die casting is a permanent mould casting process in which molten metal is poured into a mould and removed after solidification. There are two main
6061 Aluminum Properties
It is the 6061 aluminum properties that make it one of the most widely used aluminum alloys, being applied in various fields since 1935. A member
Material Selection in the Digital Age
Too much choice can be paralysing. Just think if you went to a shop to pick up some glue and there were thousands of different
Ti-6Al-4V Titanium – Essential Reading
Stronger than some steels, but almost 45% lighter….. Twice as strong as aluminium, but just about 60% heavier….. That’s titanium for you! Titanium is a
The Galvanic Series – the essential guide
Have you been wanting to understand more about the Galvanic Series – what it is exactly, and how it can help you make decisions about
How a SAFE is Designed (Part 1: Ingenious Engineering Against Attack)
A safe is a safe, is a safe, right? It’s just a big metal box? Actually. nothing could be further from the truth – the
5 Absolutely Mental Manufacturing Processes
What you’re about to witness is a roundup of some absolutely mental manufacturing techniques that are insanely interesting, and just a little bit wacky. Some
Maraging Steel: Unique Properties and Uses
While there are many materials which are tough and long-lasting and others which are malleable it is difficult to find materials which have all of
