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FAA investigating how counterfeit titanium got into Boeing and Airbus jets

nytimes.com

51–60 of 267 posts

Re: FAA investigating how counterfeit titanium got into Boeing and Airbus jets

#51
post #46

Earlier quoted context omitted.

Would be funny if you read the article and learned that the components were first purchased in 2019.

would be funny if I didn't need to do that to know that first sanctions came in 2014, or do I?

VSMPO-AVISMA was not sanctioned until Russia's invasion of Ukraine and was a partner in a joint venture with Boeing up until that time.

Re: FAA investigating how counterfeit titanium got into Boeing and Airbus jets

#52
post #29
post #2

However much you can "save" by outsourcing...in a sufficiently fraud-plagued business environment, it's seldom worth it longer-term. Conveniently, modern businesses and their leaders are judged and rewarded purely on short-term metrics.

I feel like this goes for personal life too. My particular problem du jour: some parts internal to my lawn mower engine crankcase self destructed and the engine needs a total rebuild or replacement. I replaced the camshaft 2 years ago with a cheapo Amazon part and I'll forever be kicking myself wondering if saving $20 on that destroyed a $1k (new price) engine.

Don’t beat yourself up…you’re probably right. Joking aside, with Amazon, you just never know whether you are going to get a hardened forged steel item, or pot-metal. You can’t even count on that “stainless steel bowl” actually being stainless at all these days. That whole marketplace is a grand example of the exact problem with outsourcing. These days you can’t even rely on price or brand being an indicator of what you will receive (with the counterfeits and intentional overpricing of sub-par items).

Re: FAA investigating how counterfeit titanium got into Boeing and Airbus jets

#54
post #3

How the fuck do you counterfeit titanium it’s one of those things that is either or it’s not.

When you hear 'Titanium' mentioned in an engineering sense, rarely is this a reference to elemental titanium alone; structures use alloys of titanium which means small percentages of other metals are added (aluminum and vanadium for example are the two principle alloying metals in Grade 5 titanium, 6AL4V, probably the most common in aerosapce applications), and then the wrought products are even further processed thr…

recent: https://news.ycombinator.com/item?id=38394635 The story of titanium

Re: FAA investigating how counterfeit titanium got into Boeing and Airbus jets

#55
post #9
post #3

How the fuck do you counterfeit titanium it’s one of those things that is either or it’s not.

I have a titanium plate on my wrist and this make me very nervous...

the strength to weight ratio is fortuitous, but this application is for its biocompatibility.

Re: FAA investigating how counterfeit titanium got into Boeing and Airbus jets

#56
post #22

Earlier quoted context omitted.

> What was the problematic outsourcing decision here? Buying from an untrusted source without any verification of your own in place. > Buying your titanium from a titanium supplier? For all we know they bought it on wish.com. > Is Spirit supposed to be refine and foundry all their own metal alloys? Random sampling of materials to determine if the delivery is fit for purpose should be the absolute minimum.

But the problem isn't outsourcing, it is failed incoming inspection.

Sounds like they outsourced the inspection too.

Re: FAA investigating how counterfeit titanium got into Boeing and Airbus jets

#57
post #39

Earlier quoted context omitted.

>However much you can "save" by outsourcing...in a sufficiently fraud-plagued business environment, it's seldom worth it longer-term. Outsourcing is mandatory if you are a company in aerospace. How would you even start making an airplane without outsourcing?

I'd imagine by insourcing.

Probably Airbus single most important supplier is CFM who is making most of their engines. CFM is a JV of Safran and General electric. How do you insource that?

Re: FAA investigating how counterfeit titanium got into Boeing and Airbus jets

#58
post #2

However much you can "save" by outsourcing...in a sufficiently fraud-plagued business environment, it's seldom worth it longer-term. Conveniently, modern businesses and their leaders are judged and rewarded purely on short-term metrics.

What was the problematic outsourcing decision here? Buying your titanium from a titanium supplier? Is Spirit supposed to be refine and foundry all their own metal alloys? I agree that it's a little bonkers that Boeing spun off it's own aerostructures, but since it seems like Boeing has it's own problems with internal fraudulent inspection reports, this sure doesn't seem like an out sourcing problem per-se.

The problem was buying titanium* from titanium* suppliers.

Re: FAA investigating how counterfeit titanium got into Boeing and Airbus jets

#59
post #2

However much you can "save" by outsourcing...in a sufficiently fraud-plagued business environment, it's seldom worth it longer-term. Conveniently, modern businesses and their leaders are judged and rewarded purely on short-term metrics.

It seems like Boeing has an exceptional amount of normalizing deviance.

Re: FAA investigating how counterfeit titanium got into Boeing and Airbus jets

#60
post #22

Earlier quoted context omitted.

> What was the problematic outsourcing decision here? Buying from an untrusted source without any verification of your own in place. > Buying your titanium from a titanium supplier? For all we know they bought it on wish.com. > Is Spirit supposed to be refine and foundry all their own metal alloys? Random sampling of materials to determine if the delivery is fit for purpose should be the absolute minimum.

That's the point. The parent is blaming quality control steps of outsourced materials at Boeing (not third party). "Outsourcing = bad" is missing the point.

If sufficiently intense oversight is needed at the boundary then outsourcing becomes uneconomical. This is something SpaceX found (and also because external sources were often slow and expensive.)
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