News-Changsha Langfeng Metallic Material Co., Ltd.

Powder metallurgy products market potential
In the current market situation, powder metallurgy products in the market is very active, but also has great potential for development, the future development space is infinite. In fact, powder metallurgy products in the market has a very large development potential, because it can accurately grasp the needs of users to meet the various aspects of the user, so it can occupy a very important position in the market.
The rapid development of powder metallurgy
The use of powder metallurgy process to produce all kinds of products, not only to make all kinds of products have professional performance, to meet the production use, while metal carbide powder metallurgy process of high production efficiency for enterprises to bring more benefits. While the characteristics of energy saving for the harmonious development of society to make a great contribution.
TM52X is not recommended for High Chromium Wear Parts
Recently, many customers inquired whether high chromium wear parts could use TM52 steel bonded TiC cermets inserts . As our experience, it is not recommended. Our TiC cermets inserts has the similar thermal expansion coefficient as base material:13% high manganese steel . When the surface of tic rods be melted, two materials will be bonded together perfectly. There is no need to worry about the problem of “drop out “. And this properity is not working for high chromium wear part. Basing on this, we do not recommend. If you have any more idea in steel casting, please feel free to cotact us via : sales@langfengmaterials.com
Current situation of powder metallurgy market
China’s powder metallurgy industry has been nearly 10 years of rapid development, but with the foreign industry there are still the following aspects of the gap: (1) enterprises, small scale, economic efficiency and foreign companies are very different. (2) product cross, enterprises continue to lower prices, competition is fierce. (3) the lack of technical support for most enterprises, backward research and development capabilities, product quality is low, it is difficult to compete with foreign countries. (4) re-investment and lack of trouble. (5) process equipment, supporting facilities behind. (6) less export products, poor trade channels.
Lang Feng materials to enhance awareness of safety activities
After the leadership of the production workshop to conduct a safety inspection of production and guidance, the occurrence of security incidents have repeatedly reminded the link, technical staff and production director of the depth of the spot checks to do a good job in the shop record, to prevent security incidents. The company has been committed to safe production, in the past year, the production workshop to safety director of the accident-free awards.
Professor of a university to Langfeng metal inspection carbide powder
April 12, a university professor to the company to study the company’s research and development of carbide powder and production equipment, and the test equipment has been tested, the test results can be very good to achieve the purpose of use. I produced the carbide powder with anti-corrosion, high surface activity, high temperature, oxidation resistance, high hardness, good thermal conductivity and high conductivity, high melting point of the characteristics of the powder can be used in the preparation of high-performance carbide, Aerospace, atomic energy, textile, electronics, coatings, hard film and metallurgical automation and other high-tech areas of key materials.
TiC-based steel bonded carbide and high manganese steel has a good moisturizing effect
TiC-based cemented carbide and high manganese steel have Fe,Mn and other common components,the alloy surface to form a coating structure Mo2C,can improve its wet with the steel matrix,through the quenching,the alloy steel matrix into Martensite and a small amount of retained austenite,alloy hardness and strength are greatly improved.Alloy cast in the high manganese steel castings,after water toughness can improve its strength and toughness. For more information please link: www.langfengmaterials.com,please contact us: sales@langfengmaterials.com
New Year ‘s Day holiday notice
Thank you for your company has been the full support, I wish our cooperation in the future more enjoyable, the company is now under the State Council New Year holiday arrangements notice, combined with the actual situation of the Company, the company now New Year holiday holiday notice specific arrangements are as follows:

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