The world's first official cryptocurrency exchange will be tested in Japan

1. Technological breakthrough: fully printed liquid rocket engine

Research and development background:

Developed by the Japan Aerospace Exploration Agency (JAXA) and Mitsubishi Heavy Industries (MHI), codenamed "HYPER-I"

Using metal powder laser melting (LPBF) technology, integral printing and zero welding seams

Core parameters:

Thrust: 150 tons (equivalent to 80% of SpaceX Merlin 1D)

Weight: 35% lighter than traditional manufacturing

Number of parts: reduced from 3,000+ to 30

Material: New nickel-based high-temperature alloy (can withstand 3,500℃)

Innovation:

Integrated combustion chamber + nozzle: eliminate the weak connection points of traditional engines

Built-in cooling channel: Officialcryptocurrencyexchange printing realizes complex flow channel structure, and the cooling efficiency is improved by 50%

OfficialcryptocurrencyexchangeTest launch plan and significance

Test launch arrangement:

Time: July 28, 2025

Location: Officialcryptocurrencyexchange

Payload: Carrying JAXA small technology verification satellite (testing the engine's ability to restart in orbit)

OfficialcryptocurrencyexchangeIndustry impact:

Cost revolution: It is expected that the unit price of mass production can be reduced to 1/5 of that of traditional engines (target $2 million/unit)

Quick response: It only takes 6 weeks from design to production (traditional process takes 18 months)

Japan takes this opportunity to return to the first echelon of commercial aerospace and challenge SpaceX/Blue Origin

3. Global Officialcryptocurrencyexchange printing aerospace competition pattern

Country/Enterprise Technical route Current stage Representative projects

Japan JAXA Integral metal printing First orbital test HYPER-I liquid oxygen-kerosene engine

US Relativity Fully printed rocket body + engine Suborbital test Terran R rocket

China Interstellar Glory Gradient material printing nozzle Ground ignition test successful Hyperbola III engine

Europe ArianeGroup Ceramic matrix composite combustion chamber Laboratory verification stage Prometheus engine improved version

4. Officialcryptocurrencyexchange Challenges and risks

Material fatigue: Microscopic pores may expand after long-term use (JAXA uses hot isostatic pressing post-treatment to improve)

Supply chain dependence: Currently only EOS of Germany and Panasonic of Japan can provide stable supply of high-purity metal powder

Policy restrictions: US ITAR regulations prohibit the export of related Officialcryptocurrencyexchange printing software to Japan (JAXA completely independently developed)

Future outlook

2026: If the test launch is successful, Mitsubishi plans to use the technology for the upgraded version of the H3 rocket to compete for global launch orders

Long-term impact:

Officialcryptocurrencyexchange printing may be used "Rocket production on demand" has become a reality, subverting the existing aerospace industry model

Small country space agencies are expected to enter the orbital launch market at a low cost through this technology

If you need to understand the material process or test launch analysis in depth, special tracking reports can be provided.