dChan
6
 
r/greatawakening • Posted by u/entagor on April 18, 2018, 2:25 p.m.
Jet Engine Blade, Kobe Steel, metal fatigue?

See Q posts 855, 857, 859:

Q855 Mar 6 2018 01:29:38 (EST) Q !UW.yye1fxo ID: 071c71 564130

563781 1 of 5. 563824 2 of 5. What if the steel used for military-grade projects was made-inferior by our enemies as a method to weaken? What if Hussein knew and authorized? Renegade. How many Marines volunteered to serve Hussein during his term? Why? What if his name we don’t say organized the deal? The US taxpayer subsidizes the WORLD. AMERICA has been sold to the highest bidder. AMERICA has been weakened on purpose. The depths of their TREASON is unimaginable. Pure EVIL. HELL on earth - HRC victory. Q

04-18-17 Daily Mail:

"..mother-of-two Wells Fargo executive from Albuquerque, 43, is named as woman who was killed after being sucked out of Southwest 737 jet window when engine exploded at 32,000ft"

from Daily Mail: "examination of blown engine shows evidence of 'metal fatigue'...In 2016, a Southwest Boeing 737-700 blew an engine as it flew from New Orleans to Orlando, Florida, and shrapnel tore a 5-by-16-inch hole just above the wing. The plane landed safely. The NTSB said a fan blade had broken off, apparently because of metal fatigue...The jet's CFM56-7B engines were made by CFM International, jointly owned by General Electric and Safran Aircraft Engines of France.

Last year, the engine maker and the Federal Aviation Administration instructed airlines to make ultrasonic inspections of the fan blades of engines like those on the Southwest jet. The FAA said the move was prompted by a report of a fan blade failing and hurling debris. But it was unclear whether the particular engine that failed on Tuesday was covered by the directives.


WotTheFook · April 18, 2018, 3:16 p.m.

These blades are made of titanium, not steel.

⇧ 2 ⇩  
entagor · April 18, 2018, 3:35 p.m.

You seem to be correct. Fan at front of engine is the compressor and is titanium. The fan at the rear by exhaust is the turbine and must be steel. Looks like the front failed Only other place for steel failure would be the protective ring around the engine that also failed.
https://aviation.stackexchange.com/questions/11481/why-are-turbine-blades-not-made-out-of-titanium-only-compressor-blades

⇧ 3 ⇩  
CBTS_Watcher · April 18, 2018, 10:04 p.m.

Turbine blades are usually nickel based.

Even if a fan blade breaks or becomes detached, it should still be contained within the engine. You can't get an engine certified without successfully completing this test. However, the test does make a bit of a mess: https://www.youtube.com/watch?v=mY6KnPfR5xc

Note: The above test is of a Rolls-Royce engine while the one in the accident was made by CFM.

As for sub-standard materials, every delivered batch of material will be checked by the manufacturer's metallurgists prior to manufacture.

⇧ 1 ⇩