On July 12, China's first 8530TEU ultra-large container ship with completely independent intellectual property rights started construction at Hudong Zhonghua Shipbuilding (Group) Co., Ltd. This marks that China has become the fourth country in the world to design and build super-large container ships independently after South Korea, Japan and Denmark. It also kicked off the construction of high-tech super-large container ships by Hudong Zhonghua. The total length of the ship is 334 meters, the width is 42.8 meters, the depth is 24.8 meters, the design draft is 13 meters, the structure draught is 14.65 meters, the length between the two columns is 320 meters, the load is 101,000 tons, the design speed is 27 knots, and the host is MAN B&W 12K98MC. -C type machine. The first ship to be launched is expected to be delivered by the end of 2007.

Mixed Powder

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.

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.

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