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Improving the fatigue life of additive manufacturing components

Additive manufacturing enables engineers to create complex geometric shapes that were once prohibitively expensive or even impossible to manufacture using traditional manufacturing methods.

(Inconel 718)

The advancement of powder metallurgy for additive manufacturing (AM) raw materials has provided a wide range of choices for high-temperature alloy powders. Due to the difficulties in processing nickel-based high-temperature alloys using traditional methods, additive manufacturing using nickel-based high-temperature alloys is rapidly becoming popular. For example, AM Inconel 718 is a high-strength nickel-based, high-temperature alloy commonly encountered in jet engines and gas turbines.

Despite the continuous improvement of additive manufacturing technology, parts are usually not used for fatigue-critical applications. Compared with traditional manufactured components, surface reinforcement processes with compressive residual stress have significant improvements.

A research team has concluded through testing the surface treatment additive manufacturing Inconel 718 that applying compressive residual stress can significantly prolong fatigue life, even approaching the fatigue life of traditional forging materials. Residual compression may allow for considering additive manufacturing components for fatigue-critical applications. By adding mechanical surface reinforcement and engineering compressive residual stress during the manufacturing process of additive manufacturing parts, acceptable levels of fatigue performance can be achieved.

Trunnano 3D Printing Nickel Alloy IN718 Powder

Inconel 718 is a particularly excellent nickel-based high-temperature alloy extensively used in many fields due to its high-temperature strength, strong oxidation resistance, and good corrosion resistance. In the field of additive manufacturing, Inconel 718 alloy is mainly used in the following aspects:


Inconel 718 is an important material in additive manufacturing, especially in the aerospace industry, and is commonly used to produce high-performance engine and turbine components.

Energy Industry

In the energy industry, Inconel 718 is used for manufacturing petroleum and chemical equipment, nuclear reactor components, and solar collector components due to its excellent corrosion resistance and high-temperature stability.

(Inconel 718)

Automotive manufacturing

Inconel 718 is also widely used in the automotive manufacturing industry, especially in manufacturing engine components such as exhaust systems and turbochargers.

Other applications

In addition to the fields mentioned above, Inconel 718 has also been applied in medical devices, chemical reactors, and high-temperature stoves, providing key components for equipment in these fields.

High-quality inconel 718 powder supplier

TRUNNANO is a trusted global supplier and manufacturer of chemical materials with over 12 years of experience in ultra-high quality nanomaterials and chemicals. The company has developed several powder materials and chemicals. Provide OEM service. If you are looking for inconel 718 powder, please get in touch with us. You can click on the product to contact us.


Light and Shadow Magician: Lowe’s Low Voltage Transformer

In the world of lighting technology, low-voltage transformers play a vital role. They are the bridge between current and voltage, providing a stable power supply for various LED lamps. Lowe’s Low Voltage Transformer has become the market leader in this field due to its excellent performance and wide range of applications. Next, let’s explore the mystery of Lowe’s low-voltage transformer.

(Lowes low voltage transformer)


Introduction to Lowe’s Low Voltage Transformer

Lowe’s Low Voltage Transformer is a device that converts household voltage to low voltage and is designed for low-voltage appliances such as LED light fixtures. Compared with traditional transformers, Lowe’s Low Voltage Transformer has higher efficiency and longer service life, providing more stable and reliable power support for our lighting systems.

(Lowes low voltage transformer)

Application fields of Lowe’s Low Voltage Transformer

  • Home decoration lighting

In-home decoration and low-voltage lighting equipment have become a trend. Lowe’s Low Voltage Transformer provides a flexible lighting solution for the home, easily powering low-voltage appliances such as chandeliers and table lamps to create a warm, comfortable atmosphere.

(Lowes low voltage transformer)
  • Outdoor lighting

In outdoor environments, Lowe’s Low Voltage Transformer also performs well. It can provide stable power support for outdoor lighting equipment such as LED light strings, floor lights, and waterscape lights, making the outdoor space glow with charming brilliance at night.

(Lowes low voltage transformer)
  • Commercial lighting

In commercial venues, such as shopping malls, hotels, restaurants, etc., Lowe’s Low Voltage Transformer provides an ideal solution for display, mood, and functional lighting. It can meet the demand for high-quality lighting in commercial places and enhance brand image and customer experience.

  • Landscape Lighting

In landscape lighting projects, Lowe’s Low Voltage Transformer provides innovative lighting solutions for public spaces such as parks, squares, streets, etc. It can work closely with landscape designers to create artistic and visually impactful nighttime landscapes.

(Lowes low voltage transformer)

Advantages of Lowe’s Low Voltage Transformer

  • High energy efficiency and long life

Lowe’s Low Voltage Transformer uses advanced materials and technology to deliver high energy efficiency and long life. It can give full play to the advantages of LED lamps, reduce energy consumption and maintenance costs, and reduce the environmental impact.

  • Safe and reliable

Lowe’s Low Voltage Transformer is designed and produced following relevant standards and specifications and has overload protection and short-circuit protection. It can ensure the safety of equipment and personnel and reduce safety hazards.

  • Easy to install and maintain

Lowe’s Low Voltage Transformer features a modular design for easy installation and maintenance. Customers can easily connect it with LED lamps and other low-voltage electrical appliances, reducing the difficulty and workload of installation and maintenance.


PDDN Photoelectron Technology Co., Ltd. focuses on the research, development, and application of power electronics technology and is devoted to supplying customers with high-quality transformers and other power products. Our company mainly has oil-immersed, low-voltage, dry-type, and other transformer types. The oil-immersed transformers provided by PDDN Photoelectron Technology Co., Ltd. have the characteristics of high efficiency, safety, and reliability. They are widely used in power systems, industrial control, energy management, and other fields.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. Please inquire if you want a high-quality transformer; we will help.