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The components of flux are classified as: protective film, activator, diffusant, and organic solvent.

In the flux test report, the performance of the flux is comprehensively evaluated based on a series of tests, including appearance, physical stability, non-volatile matter content, flux viscosity and relative density, water-soluble resistivity, halogen content, flux spread ratio, and bronze mirror corrosion testing. For the determination of non-volatile matter content, a water-soluble heating method or natural air-drying method is employed: approximately 6 grams of flux are accurately weighed (placed in a pre-weighed, flat-bottomed weighing bottle with a diameter of 50 mm) to an accuracy of ±0.0002 g (M1), and then the sample is placed in a hot-water bath to evaporate most of the organic solvents.

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What are the classification methods for welding fluxes?

2023-01-03

During electric arc welding, flux can melt to form slag and gases, thereby protecting the molten metal and performing metallurgical functions. Fluxes can be classified in various ways: by primary application, manufacturing method, chemical composition, or welding metallurgical performance; alternatively, they may be categorized according to their pH level or particle size.

What is the function of flux?

2023-01-10

The solder flux industry boasts excellent growth prospects, as its use delivers numerous benefits to enterprises, making it highly favored by customers. To help more people become familiar with solder flux, understand its everyday applications, and maximize the advantages it offers to businesses, we will now share some key insights into the functions and applications of solder flux, with the hope of providing valuable guidance and further enhancing the value it brings.

Introduction to flux?

2023-01-20

The emergence and development of any industry are inseparable from advances in science and technology, which in turn are driven by the continuous expansion of market demand. This, in turn, spurs industry players to constantly upgrade and innovate their products. In the manufacturing sector, such demands are even more pronounced; for instance, the processing of fluxes has evolved from traditional methods to more advanced, technology-driven techniques. What are the key characteristics of these advanced processes? And what precautions should we take when using them?

What are the advantages of welding materials?

2023-01-30

Do you know what welding materials are and what their functions are? I’m sure most people still aren’t very familiar with these questions. But there’s no need to worry—this article will focus on the advantages of welding materials. If you’re interested in this topic, keep reading with the editor; hopefully, the information provided will help you make better choices when selecting welding materials.

What are the applications of welding materials?

2023-02-09

Welding materials have an extremely wide range of applications, and it is essential to understand their intended uses before employing them in order to maximize their effectiveness. If you are interested in this topic, let’s explore it together—hopefully it will prove helpful to those in the field.

Inauguration Ceremony for the Flux Research and Production Base of China Shipbuilding Group Wuhan Iron Anchor Welding Materials Co., Ltd. and Zhengzhou Fenghuang New Materials Technology Co., Ltd.

2022-09-22

On the morning of September 22, Xiaoguan Town solemnly held the unveiling ceremony for the Flux Research and Production Base of Zhengzhou Fenghuang New Materials Technology Co., Ltd., a subsidiary of China Shipbuilding Group’s Wuhan Tie’ao Welding Materials Co., Ltd., in the third-floor conference room of Zhengzhou Fenghuang New Materials Technology Co., Ltd. Attending the event were corporate representatives from Wuhan Tie’ao Welding Materials Co., Ltd. and Zhengzhou Fenghuang New Materials Technology Co., Ltd., as well as Wang Yueju, Member of the Standing Committee of the Gongyi Municipal Party Committee, Head of the Municipal Industrial Leading Group, Secretary of the Party Working Committee of the Municipal Industrial Clustering Zone and Director of its Management Committee, and Secretary of the Party Committee of Huiguo Town; Liu Xueming, Director of the Gongyi Municipal Bureau of Commerce; Xu Huoyan, Secretary of the Xiaoguan Town Party Committee; and Han Bing, Deputy Secretary of the Party Committee and Town Mayor. Zhang Hongwei, Chairman of Zhengzhou Fenghuang New Materials Technology Co., Ltd., and He Tao, Deputy General Manager of Wuhan Tie’ao Welding Materials Co., Ltd., delivered welcoming remarks. Zhengzhou Fenghuang New Materials Technology Co., Ltd., as an outstanding representative of enterprises in Xiaoguan Town, is an integrated manufacturer of submerged-arc welding fluxes that engages in research and development, production, and sales. The company has successively been awarded such honors as the Provincial and Municipal “Engineering Technology Research Center for New Submerged-Arc Welding Materials,” National High-Tech Enterprise, and National “Specialized, Refined, Distinctive, and Innovative Little Giant” Enterprise. Wuhan Tie’ao Welding Materials Co., Ltd., the only high-tech enterprise under China Shipbuilding Group that integrates the R&D, production, and sales of welding materials with the procurement and management of their raw and auxiliary materials, has continuously expanded along the “one core, two wings, three locations, six major industrial sectors” strategy, successfully rising to the forefront of China’s welding materials industry and becoming one of the most competitive modern welding materials enterprises in the middle and lower reaches of the Yangtze River. The strategic alliance between the two companies will undoubtedly provide strong support for promoting high-quality development of the industrial economy in our town and throughout Gongyi City. Xu Huoyan, Secretary of the Xiaoguan Town Party Committee, delivered a speech at the unveiling ceremony. Secretary Xu emphasized that technological innovation is an intrinsic requirement for enterprise development and progress in the new context—it is both an urgent priority and a long-term strategic goal. He expressed the hope that the two companies would form a powerful alliance, complement each other’s strengths, fully leverage their expertise and talent advantages, focus on critical bottlenecks in key industrial links, break through core technologies and achieve seamless integration between R&D outcomes and industrial applications, and ensure that research achievements take root and generate robust productivity in Xiaoguan Town. Following the ceremony, attendees toured the premises of Fenghuang Technology’s factory.

What are the precautions for using welding materials?

2023-02-20

With the continuous advancement of science and technology, various industries have experienced significant growth, and the prospects for welding materials are equally promising. Consequently, demand has been steadily increasing, leading to a surge in the number of manufacturers on the market. As a producer, it is therefore essential for us to share some important precautions for the proper use of welding materials. Those who are interested are welcome to read on.

Welding Materials Company: A Provider of Efficient and Reliable Welding Materials

2023-03-21

To meet customer requirements and achieve their development goals, welding materials companies must identify suitable suppliers. Today, the challenge of how to find the right suppliers is one that many such companies face. In this article, we will explore the keys to success for welding materials companies.

How Can Welding Materials Companies Achieve Success? Mastering the Key Drivers of Their Development

2023-03-31

The Welding Materials Company is a professional supplier of welding materials, equipped with state-of-the-art production facilities, a highly skilled technical team, and extensive experience, ensuring that customers receive high-quality products.

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