Tungsten carbide mixed Metal Alloy Powder is commonly used in PTA (Plasma Transferred Arc) welding. PTA welding is a process that involves the deposition of a hardfacing material onto a base metal to provide wear resistance, corrosion resistance, and improved mechanical properties. Mixed Powder,Arc Welding Powder,Pta Welding Powder,Plasma Welding Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.lygoldentool.com
He made the above statement at the video conference on energy-saving and emission reduction work of central enterprises. Li Rongrong said that compared with 2005, the comprehensive energy consumption per 10,000 yuan output value of central enterprises fell by 15.1%, sulfur dioxide emissions decreased by 36.8%, chemical oxygen demand decreased by 33.04%, and the "Eleventh Five-Year Plan" emission reduction targets were completed ahead of schedule. . The investment in energy-saving and emission-reduction of central enterprises has been further increased. The investment in 2009 exceeded 87.8 billion yuan.
However, the energy consumption per 10,000 yuan for some key enterprises has remained high. Li Rongrong said that in the first four years of the “Eleventh Five-Year Planâ€, there were 11 enterprises with a value-added of 10,000 yuan in energy consumption, which did not fall, but mainly concentrated in steel, power generation and transportation.
Li Rongrong pointed out that since the third quarter of last year, with the gradual recovery of the economy, high-energy-consuming and high-emission companies have grown rapidly. In particular, since the first quarter of this year, the energy consumption of all key central SOEs has increased across the board, with power generation, petroleum and petrochemicals, coal, and building materials, among others, falling and rising. The energy consumption of steel companies continues to rise.
For these reasons, Li Rongrong stated that some companies are pursuing scale expansion, and the energy consumption of merged and restructured enterprises is much higher than that of their own companies; some enterprises still have a certain proportion of backward production capacity; the energy saving and emission reduction responsibility system of a few enterprises is not well implemented and supervised. Ineffective.
Li Rongrong called on central SOEs to make up their minds to clean up and reorganize the newly merged high-energy-consuming enterprises: enterprises with extensive management and accountability systems will have to rectify the deadlines; if the energy-saving emission reduction requirements are still not met after the rectification, the firm’s resolute closure should be suspended. Closed off firmly.
Tungsten carbide is a very hard and wear-resistant material, making it ideal for applications where high abrasion resistance is required. It is often mixed with other metals, such as nickel, cobalt, or chromium, to form a metal alloy powder. These metal alloys enhance the properties of the tungsten carbide and improve its compatibility with the base metal.
The tungsten carbide mix metal alloy powder is typically fed into the PTA welding torch, where it is melted and propelled onto the surface of the base metal using a high-energy plasma arc. The molten powder forms a hard, dense coating that bonds with the base metal, providing excellent wear resistance and protection.
The specific composition of the tungsten carbide mix metal alloy powder can vary depending on the application requirements. Different ratios of tungsten carbide and other metals can be used to achieve desired properties, such as hardness, toughness, and corrosion resistance.
Overall, tungsten carbide mix metal alloy powder is a versatile and effective material for PTA welding, offering superior wear resistance and protection for various industrial applications.
The government strictly ordered the central government to complete the “Eleventh Five-Year Plan†energy-saving emission reduction task as scheduled
Li Rongrong, director of the State-owned Assets Supervision and Administration Commission of the State Council, said on the 10th that after the “Eleventh Five-Year Plan†is completed, the central government will calculate the general ledger for energy-saving and emission-reduction work. If the task is not completed, the retrospective treatment will be carried out when the 2010 performance evaluation is honored; The completion of the target will be closely linked with the performance pay of the person in charge of the company; if the work is not effective, the responsibility of the responsible person will be pursued; the falsification of the work shall be strictly prohibited; if the company finds that the data is seriously false, it will be dealt with resolutely and seriously.