Industry News

Why is it necessary to apply a primer layer before plasma spraying oxide ceramic powder? What is the significance of primer powder in this process? There are many types of primer powder; how should one choose?

Hello everyone, this is Chengdu Daguang, a manufacturer of thermal spray powder since 1996. Summer rainy season brings high humidity, especially in the south. So, how should we store the thermal spray powder we purchase, and what should we do if the powder clumps due to moisture? Here are some tips!

#Advantages of Laser Cladding In the current high-end equipment remanufacturing and component surface strengthening sectors, laser cladding, with its core advantages of low heat input, high bonding strength, and high processing precision, is gradually replacing traditional welding and thermal spraying processes, becoming the mainstream solution for precision component repair and performance enhancement. Chengdu Daguang New Materials Co., Ltd. has been deeply involved in the R&D and production of thermal spraying and laser cladding alloy powders for many years. Relying on its own process laboratory, it has launched laser cladding-specific iron-based alloy powders covering multiple hardness gradients, fully releasing the value of laser cladding technology and providing integrated material support solutions for thousands of manufacturing enterprises nationwide.

The market for high-end equipment remanufacturing and wear-resistant and corrosion-resistant repair of parts continues to expand. Plasma welding and laser cladding, as two mainstream metallurgical strengthening processes, cover different industrial scenarios with their respective technological advantages. Chengdu Daguang New Materials Co., Ltd., a core R&D and production enterprise of thermal spraying alloy powders in China, has been deeply involved in powder manufacturing for many years. It has launched dedicated powders for both processes, including cobalt-based alloy powders for plasma welding and iron-based alloy powders for multi-hardness gradient laser cladding, clearly defining the applicable boundaries of the two processes and providing manufacturing enterprises with integrated material and process solutions.

In recent years, the application of thermal spraying surface strengthening technology in high-end equipment manufacturing has continued to expand. Supersonic spraying and plasma spraying, as two mainstream processes, are adapted to different industrial conditions due to their differentiated performance. Chengdu Daguang New Materials Co., Ltd., a leading materials company in the industry, has been deeply involved in the R&D and production of thermal spraying powders for over 20 years. Relying on a complete process laboratory, it deeply matches the material requirements of both spraying processes. Its WC-10Co4Cr tungsten carbide spraying powder has become a benchmark material distinguishing the application boundaries of the two processes.

Plasma surfacing nickel-based tungsten carbide (Ni-WC) is widely used in key components in multiple industrial fields due to its comprehensive performance of high wear resistance, impact resistance and corrosion resistance.

Introduction to nickel-based tungsten carbide (Ni-WC) materials

Ni60 is a high hardness (HRC 55-60) nickel-chromium-boron-silicon (NiCrBSi) self-fluxing alloy with excellent wear resistance, corrosion resistance and high temperature performance.