Boeing’s Starliner suffers another helium leak 1.5 inch tungsten cube

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email:

For the two astronauts that had simply boarded the Boeing “Starliner,” this trip was truly frustrating.

According to NASA on June 10 neighborhood time, the CST-100 “Starliner” parked at the International Space Station had another helium leak. This was the fifth leak after the launch, and the return time had to be postponed.

On June 6, Boeing’s CST-100 “Starliner” approached the International Spaceport station throughout a human-crewed flight test goal.

From the Boeing 787 “Dreamliner” to the CST-100 “Starliner,” it brings Boeing’s expectations for both significant fields of aeronautics and aerospace in the 21st century: sending out people to the skies and afterwards outside the ambience. Unfortunately, from the lithium battery fire of the “Dreamliner” to the leak of the “Starliner,” different technological and quality troubles were revealed, which appeared to show the failure of Boeing as a century-old factory.

Boeing’s Starliner suffers another helium leak 1.5 inch tungsten cube插图

(Boeing’s CST-100 Starliner approaches the International Space Station during a crewed flight test mission. Image source: NASA)

Thermal splashing innovation plays an essential duty in the aerospace area

Surface conditioning and defense: Aerospace automobiles and their engines run under severe problems and need to encounter multiple difficulties such as heat, high pressure, high speed, corrosion, and use. Thermal spraying technology can considerably improve the service life and integrity of crucial elements by preparing multifunctional layers such as wear-resistant, corrosion-resistant and anti-oxidation on the surface of these elements. For instance, after thermal spraying, high-temperature location parts such as generator blades and combustion chambers of aircraft engines can withstand greater operating temperature levels, reduce maintenance costs, and prolong the total life span of the engine.

Maintenance and remanufacturing: The maintenance cost of aerospace devices is high, and thermal splashing innovation can promptly repair worn or harmed components, such as wear fixing of blade edges and re-application of engine internal coverings, reducing the requirement to replace repairs and saving time and expense. In addition, thermal spraying also sustains the efficiency upgrade of old parts and recognizes efficient remanufacturing.

Lightweight design: By thermally spraying high-performance layers on light-weight substrates, materials can be given extra mechanical properties or unique features, such as conductivity and warm insulation, without adding way too much weight, which satisfies the immediate requirements of the aerospace area for weight decrease and multifunctional assimilation.

New material development: With the advancement of aerospace innovation, the requirements for product performance are increasing. Thermal splashing innovation can change conventional materials right into finishes with novel residential or commercial properties, such as gradient coverings, nanocomposite coatings, and so on, which advertises the research study development and application of brand-new materials.

Customization and flexibility: The aerospace area has strict needs on the dimension, shape and function of parts. The versatility of thermal splashing technology permits coverings to be tailored according to certain requirements, whether it is complex geometry or special efficiency requirements, which can be accomplished by exactly managing the covering thickness, make-up, and framework.

Boeing’s Starliner suffers another helium leak 1.5 inch tungsten cube插图1

(CST-100 Starliner docks with the International Space Station for the first time)

The application of round tungsten powder in thermal spraying technology is primarily due to its distinct physical and chemical homes.

Layer uniformity and thickness: Spherical tungsten powder has great fluidness and low details surface area, which makes it easier for the powder to be equally dispersed and melted throughout the thermal spraying procedure, therefore forming a more uniform and thick finishing on the substratum surface area. This coating can supply far better wear resistance, deterioration resistance, and high-temperature resistance, which is vital for vital elements in the aerospace, power, and chemical sectors.

Improve coating performance: The use of round tungsten powder in thermal spraying can significantly enhance the bonding strength, use resistance, and high-temperature resistance of the layer. These benefits of spherical tungsten powder are especially important in the manufacture of burning chamber coatings, high-temperature element wear-resistant finishes, and other applications due to the fact that these components work in extreme atmospheres and have incredibly high material efficiency needs.

Minimize porosity: Compared to irregular-shaped powders, round powders are more likely to decrease the formation of pores throughout stacking and melting, which is extremely useful for coverings that call for high sealing or deterioration penetration.

Appropriate to a range of thermal spraying innovations: Whether it is flame splashing, arc splashing, plasma spraying, or high-velocity oxygen-fuel thermal splashing (HVOF), round tungsten powder can adjust well and show excellent procedure compatibility, making it very easy to pick one of the most appropriate spraying modern technology according to various demands.

Special applications: In some unique fields, such as the manufacture of high-temperature alloys, coatings prepared by thermal plasma, and 3D printing, spherical tungsten powder is likewise used as a reinforcement phase or straight constitutes a complicated framework element, more broadening its application array.

Boeing’s Starliner suffers another helium leak 1.5 inch tungsten cube插图2

(Application of spherical tungsten powder in aeros)

Distributor of Round Tungsten Powder

TRUNNANO is a supplier of tellurium dioxide with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about 1.5 inch tungsten cube, please feel free to contact us and send an inquiry.

Inquiry us

    Tagged , , . Bookmark the permalink.

    Comments are closed.