๐บ๐ธ ๋ฏธ๊ตญ ยท "AEROSPACE" ยท ์ด 34๊ฑด
ํํฐ ๋ณด๊ธฐํ์ฌ ์ง์
50.0
0 = ๋ถ์ ์ฐ์ธ
50 = ์ค๋ฆฝ
100 = ๊ธ์ ์ฐ์ธ
์ต๊ทผ 7์ผ ๊ธฐ์ค 11,953๊ฑด์ ๋ถ์ํ ๊ฒฐ๊ณผ, ๋ด์ค ์ฌ๋ฆฌ์ง์๋ 50.0(๊ท ํ)์ ๋๋ค. ๊ธ์ 1๊ฑด(0.0%)ยท์ค๋ฆฝ 11,951๊ฑด(100.0%)ยท๋ถ์ 1๊ฑด(0.0%)์ด๋ฉฐ, ์ค๋ฆฝ ๋น์ค์ด ๋๋ ทํ๊ฒ ๋์ต๋๋ค. ์ฑํฅ ์ง์๋ ์ข ํฉ 19.1(์ค๋ ๊ท ํ)์ ๋๋ค.
The evacuations "caused significant hardship to many in our community and placed first responders in a dangerous and volatile situation."
On Thursday, June 18, at The Aerospace Corporation Campus, investors, founders, and tech leaders will gather for an evening of conversation exploring some of the most consequential shifts taking place across venture capital, defense technology, artificial intelligence, and advanced industry. Secure your spot today.
Southern California residents who had to evacuate their homes following a tanker leak in Orange County could be eligible for aid following the announcement of millions in payments from the aerospace company behind it.
The Huntsville, Alabama-based space and defense manufacturer priced 32.5 million shares at $20 each, within its marketed range
By 2030 Honeywell is targeting annual earnings of at least $6.5 billion and full-year free cash flow of at least $4 billion.
Every weekday, the Investing Club releases the Homestretch; an actionable afternoon update just in time for the last hour of trading.
NASA is sending drones to the moon to help prepare for a permanent human presence. Firefly Aerospace CEO Jason Kim, whose company just secured a $75 million contract with NASA to deliver four drones to the moon, joins to discuss.
The aerospace company disclosed the allocation in an amended filing, and those shares won't be subject to lockup restrictions
GKN Aerospace faces another lawsuit over the California chemical emergency, with plaintiffs alleging negligence, trespass, and nuisance claims.
The French AI startup announced both deals on Thursday, targeting aerospace design, flight safety, and automotive crash simulation
The war in Iran and the accompanying shipping bottleneck are triggering a historic crisis in the aluminum market, with potentially devastating knock-on effects across sectors that depend on the base metal. Aluminum is the third most used metal in the world, behind only iron and steel. Aluminum is prized for its high strength-to-weight ratio, corrosion resistance, and excellent conductivity โ properties that make it essential for everything from beverage cans and cooking foil to aerospace components and power grids. Key sectors utilizing aluminumโฆ
All evacuation orders from a chemical emergency at a GKN Aerospace facility in Garden Grove, California, were lifted Tuesday after the tank stabilized.
Thousands of Southern California residents who were still displaced by a hazardous materials emergency were finally given the all-clear Tuesday night, after officials said the threat tied to a chemical tank at an aerospace facility had fully subsided. The incident centered on a 7,000-gallon storage tank of methyl methacrylate, a toxic, highly flammable chemical, at...
Jeff Bezos' Blue Originโ, Astrolab, Lunar Outpost and Firefly Aerospace are awarded with hundreds of millions of dollars in NASA contracts for the first phase of its moon base plans.
Officials ordered evacuations in Garden Grove near Los Angeles last Thursday after the tank at an aerospace plant overheated. About 16,000 of roughly 50,000 evacuees are still waiting for the all-clear.
To travel between solar systems, a spacecraft would need extremely sophisticated โ if not impossible โ technology.
This sponsored article is brought to you by Master Bond. Outgassing is the release of volatile substances from a cured adhesive over time. These released materials, which may include residual solvents, unreacted monomers, or other chemical species, can deposit on nearby surfaces, causing contamination that interferes with sensitive components. What Is Outgassing and How Is It Measured? The industry standard for measuring outgassing is ASTM E595, developed by NASA. This test exposes a cured sample to 125 ยฐC at high vacuum (10โปโต to 10โปโถ torr) for 24 hours, measuring Total Mass Loss (TML) and Collected Volatile Condensable Materials (CVCM). To meet NASA low outgassing requirements, materials must exhibit less than 1 percent TML and less than 0.1 percent CVCM. Optical assemblies need contamination-free bonding and prevention of fogging the optics to maintain clarity. High-vacuum scientific equipment, semiconductor manufacturing tools, and aerospace electronics also demand low outgassing materials. Key Applications Low outgassing adhesives are essential wherever contamination could compromise performance and this is particularly relevant for space and satellite systems. Optical assemblies, including cameras, telescopes, and laser systems, need contamination-free bonding and prevention of fogging the optics to maintain clarity. High-vacuum scientific equipment, semiconductor manufacturing tools, and aerospace electronics also demand low outgassing materials. Even terrestrial optical devices benefit from reduced outgassing to ensure long-term reliability. EP30-2 is a versatile system can be used in a variety of applications in aerospace, electronic, optical and specialty OEM industries, especially when optical clarity and low outgassing are important criteria.Master Bond Ensuring Low Outgassing Performance Through Proper Handling Achieving specified outgassing performance requires attention to storage, mixing, and curing. For two-part systems, use the correct mix ratio and mix thoroughly to ensure complete reaction. Follow recommended cure schedules โ adding heat, even at modest temperatures of 150-200 ยฐF, significantly improves cross-linking and reduces outgassing. For UV-curable adhesives, ensure complete cure by using the correct lamp wavelength (typically 365 nm), adequate intensity, and proper exposure time with no shadowed areas. Troubleshooting Outgassing Issues If contamination appears on optical surfaces or outgassing test results are higher than expected, an incomplete cure might be one of the root causes. The first step is to verify that the adhesive has fully hardened to its specified Shore hardness. The next step is to consider adding or extending heat cure to improve cross-linking. Master Bond Product Recommendations Master Bond offers a range of adhesives meeting NASA low outgassing requirements. EP30-2 and EP21TCHT-1 are some examples of two-part epoxy systems that have been successfully deployed in demanding vacuum applications, including ultra-high vacuum environments. For applications requiring UV cure, Master Bond provides specialty UV formulations such as UV16 meeting ASTM E595, as well as dual-cure systems (UV plus heat) such as UV22DC80-10F for assemblies where shadows prevent complete UV exposure. These dual-cure products initiate with UV light and complete curing with heat as low as 180 ยฐF (80 ยฐC).
The threat of a catastrophic explosion from a chemical vapor leak in Orange County, California, was ruled out Monday after officials discovered a crack in a failing tank at GKN Aerospace Saturday night. Concerns of a smaller explosion still remain. Jonathan Vigliotti reports.
Authorities โ scrambling to find a safe resolution after a tank containing a hazardous chemical at a Southern California aerospace plant was damaged โ believe the risk of a catastrophic explosion has been eliminated. But the evacuation order affecting tens of thousands of residents remains.
Emergency crews raced overnight to prevent a tank holding a volatile industrial chemical from exploding at an aerospace facility in Southern California.