PTA Powder
Main application:Repair and
strengthen workpiece surface, significantly
Welding method:PTA welding
Main equipment:PTA welding
machine
Flame core temperature: about 10000℃
Technological characteristics:PTA has high
temperature, concentrated energy, stable combustion, small heat affected zone,
fast welding speed, high production efficiency, easy to obtain low dilution
rate of surfacing layer, surfacing layer and workpiece matrix are metallurgical
bonding,, bonding strength is high.
PTA welding technology is one of surface
strengthening methods, which has high deposition rate, low dilution rate, and
could be applied with many kinds of powder. The manufacturing craft of PTA
powder is normally gas atomization, which reduces satellite of powder. We
supply 4 main categories of PTA powder: Nickel-based alloy powder, Iron-based
alloy powder, Cobalt-based alloy powder and Mixed Powder.
Nickel Based Alloy Powder possesses high
temperature resistance and wear resistance, it is the most popular alloy powder
applied by PTA welding both domestically and internationally. Coating hardness
is within the range of HRC 30-60. It could be applied to various industries
like agriculture, plastic, paper, marine and steel making where wear and
corrosion protection needed. Some examples are plunger, moulds, pump leaf and
screw.
Iron Based Alloy Powder is more widely used
and a more economic choice. With high abrasive resistance, it is more commonly
applied to mining tools, drilling tools and mixers of iron and steel making
industry, coal industry, shaft, oil and energy industry.
Cobalt Based Alloy Powder is recommended
for corrosion and oxidation resistance, with better hot hardness values than
equivalent Nickel based alloy powder. It is widely applied to steel making
industry, coal industry and mining industry.
Mixed powder mainly refers to NiCrBSi
mixing with other hard-phase powder such as cast tungsten carbide and other cemented
alloy powder, which allows the powder better hardness around HRC60 and
excellent abrasion resistance.
Mixed powder is more often used for mining
equipment for oil sands, lignite, oil drilling tools, excavator buckets,
extrusion screws for plastic processing, grain and oil processing, etc.
PTA Powder,Iron Based Alloy Powder,Cobalt Based Alloy Powder,Nickel Based Alloy Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.lyshieldcutters.com
Yuchai Engine Factory Area
The primary factors for Yuchai’s success in the Greater Mekong region are the government’s support and the people’s friendly exchanges. In particular, with the help of the China-ASEAN Expo platform, a window opened to allow ASEAN businessmen to understand Yuchai. In addition, Yuchai has also leveraged on other commodity fairs, such as participating in international exhibitions, advertising campaigns, and marketing campaigns, to continuously increase the popularity of Yuchai products overseas, attracting a large number of potential customers and collaborators.
The Guangxi (Vietnam) Commodity Fair in China is an important channel for Yuchai’s “going outâ€. At the annual exhibition, Yuchai will introduce suitable excellent products according to the geographic environment and user preferences in Vietnam. At the 8th China (Vietnam) Commodity Fair in China last year, Yuchai Engine once again shined its shine. The five major exhibitions exhibited attracted many dealers, OEMs and users. After years of hard work, Yuchai has laid a solid foundation in the Greater Mekong River Basin. In terms of product adaptability, Yuchai is widely used in generator sets, mining dump trucks, passenger cars, trucks, ships and other fields with its broad product spectrum.
To ensure product service quality, Yuchai has established a complete marketing service network in Southeast Asia. Among the six overseas offices established in Southeast Asia, the Greater Mekong River Basin accounts for three, ie, Vietnam, Thailand and Myanmar offices. In Vietnam, Yuchai built a large network of accessories centers and accessories, and promised to deliver accessories to customers in the northern part of the country within 8 hours, and deliver accessories to customers in southern Vietnam in 20 hours.
With the "outreach and interconnection" model and its own advantages, Yuchai has achieved a leap-forward development in the Greater Mekong Basin. In 2014, Yuchai's engine input in Myanmar exceeded the sum of previous years' inbound volume; in Thailand, Yuchai's engine became the standard for local tourist buses; in Vietnam, Laos, and Cambodia, more than 10,000 units were entered this year, creating another A new record high.
The government's setting up of the stage and the singing of enterprises have become the main theme of economic cooperation in the Greater Mekong Subregion. After many years of cultivation, Guangxi enterprises such as Yuchai have achieved outstanding results locally: As of November of this year, Yuchai’s engine has more than 90,000 units in the market in the region, and the number of engines entering the market in Vietnam alone exceeds 10,000 units. It is estimated that in 2014, The annual engine inventory will exceed 100,000 units.