Articles in Category: Metal Fabricated Parts

For years tungsten supply and demand used to hang in a balance if you will. This widely used but often overlooked metal featured as a significant cost inflator. Tungsten has been considered a strategic metal due to its use in cemented carbide parts for wear resistant applications such as drilling, mining and metalworking. In addition, it is an important constituent in heating and lighting elements, welding, the production of super-alloys and armor piercing ammunition. Consequently tungsten has been considered a metal of strategic importance for many western economies but now other countries are waking up to the rising demand and limited supply situation. Notably China – both the world’s largest producer and consumer – has imposed export taxes on tungsten concentrates and refined metal, reducing exports and increasing imports. Smaller Chinese mines have become depleted and the authorities are seeking to secure resources to meet growing domestic demand. Read more

There has been an awful lot of coverage, both here and in more famous columns (you notice I didn’t say better just more famous) about commodity price increases. You can’t open a newspaper or turn on the TV without seeing yet another record high price for precious metals, or agricultural products, or steel. But we have not reported so regularly on the effect these price increases are having so it was interesting to come across various sources discussing the impact on the US automotive industry.

The struggling big three automakers are being hit by about $350 raw material cost increases per vehicle compared to the average for 2007 and $421 per vehicle compared to February of last year according to Lehman Brothers. Read more

There’s nothing at MetalMiner we like more than to bring you news of new developments, products or innovations particularly if they further the use of metals. So it was a pleasure to catch up with an old friend of mine Igor Malyshev this week.

Russia has come a long way from the first days I did business there in the early 90’s when the answer to a slow paying customer in the depths of one Siberian winter was we lock him in Gregors garage, in the morning he pays cash! gulp. Well as you can imagine, I always paid my bills on time. Igor fortunately never had to lock me in his garage or anyone else’s for that matter and for a number of years we very successfully cooperated in the sale of Rusal’s semi finished products in Asia. Since then, Igor has moved on to another Russian mill Kamensk Uralsky Metallurgical Works (Kumz) and is again doing wonders developing their sales. But here his challenge was greater. Read more

There’s an age-old adage that one thing is constant ” and it’s change. No, I’m not leading into politics and the 2008 presidential election in the States. Rather, let’s think beyond Super Tuesday and look to the metals industry. With all of the  metals industry’s longstanding practices, are there really ways for metals and metals-related processes and purchases to become eco-friendly? Rest easy, because the answer is a resounding yes. In fact, the metals industry is the vibrant host to several new ecologically aware innovations, and they might be the key to sustainable growth and development. Read more

Home of such influential rockers as the White Stripes, Electric Six, the Detroit Cobras, and the Raconteurs, Detroit was also rocking and rolling with the North American International Auto Show last week. The show will remain open to the public until January 27. Not the biggest, maybe not even the most-loved auto show around, the Detroit show is still well-known as the first international auto show to begin each year. The season begins when Detroit says ready, set, and GO.

There were more than a few highlights from this year’s show, ranging from the Corvette ZR1’s debut  into high society (the only place a car like that can travel, with its $100,000 price tag!) to a country-western star unveiling the Ford F-150 and a cattle drive complete with 120 longhorns  accompanying a Dodge Ram  near Detroit’s Cobo Center. Here’s the new song for cowboys: Save a horse; ride a pickup. The green theme of the Detroit show was also pleasing to the crowd ” as were several new cars from Asian manufacturers.

Why is the Corvette ZR1 of any interest to metals fanatics? Because of the wide array of metals which are used to make this high-performance sports car so incredibly lightweight. Light weight is necessary when you intend for your car to hit more than 200 mph. First the basics: Based on the original ZR-1 (note the hyphen, which is now missing), the car is very simple in appearance ” but the car is clearly built to fit its $100,000 asking price. The supercharged V-8 engine is capable of 620 horsepower, and will make its mark as the most powerful Chevrolet in existence. According to the New York Times, the front fenders, front splitter, lower rocker moldings, roof panel, roof bow, and the hood were constructed with carbon fiber, while the chassis’ frame rails are hydroformed aluminum.  Magnesium is used to make the fixed-roof frame and steering column bracket. The Times also notes that the monstrous brakes are created with carbon-ceramic rotors, which saves 11 pounds per corner over iron rotors.

Although the environmentalists couldn’t be too fond of the cattle drive Chrysler let loose on Detroit ” after all, cows supposedly emit more air polluting gases than even cars  ” the green theme of the show inspired those looking out for nature, and shamed some of the more ecologically reckless. While muscle cars and big trucks aren’t disappearing anytime soon (and I’ll admit that I’m an avid environmentalist who secretly adores old muscle cars), the future looks green for many consumers. Although the Corvette ZR1 boasts a powerful V-8 engine, it has  been reported that interest in the V-8 engine is sputtering.  Instead, it seems that smaller engines and alternative-fuel vehicles have been promoted at the show. Hybrid cars have been growing in popularity for quite a while. But despite the interest, writer Jerry Garret asks, Where is that next generation of vehicles capable of meeting those federal mandates, lowering greenhouse gas emissions and pioneering uses of alternative forms of propulsion? They seem to exist, for the most part, still somewhere over the rainbow and in television commercials. The green-themed Detroit auto show, however, is a clear move to help people who ”  to quote Garrison Keeler  ” hate something, change something, and make it better.  Metals can play a clear role in this search for the perfect environmentally-friendly vehicle, as this blog explains. Lighter metals lead to lighter cars, which can lead to less fuel consumption. Various cars may have the limelight this month at the show, and the cattle may keep downtown Detroit busy, but lightweight metals are playing their own starring role at the North American International Auto Show.

— Amy Edwards

I’m not going to get into too many political discussions on this blog. I’ll leave that to my husband Jason Busch with his blog. But on a recent trip to NASA with our four-year-old, I couldn’t help but smile when our tour bus driver began discussing his pet subject, commercializing NASA innovations. Needless to say, my ears immediately perked up.

No matter your politics or views on where/how US tax dollars are spent, if you haven’t been to the Kennedy Space Center in Cape Canaveral Florida, I’d highly recommend a visit. Whether listening to the Astronaut Encounter (in our case we heard 5 time shuttle astronaut John Blaha) or the tour bus driver there is something inspirational for everyone.

When our bus driver mentioned a piece of legislation enacted in the early 60’s requiring NASA to work with the private sector to commercialize discoveries from the space program, I couldn’t wait to log-on to see what metals related innovations were discovered 50 miles above the earth. I didn’t have to look hard to find the following:

  1. Conductive fibers to replace metal wiring. These fibers are used in thermal blankets, aerospace wiring, electromagnetic interference shielding, and medical patient apparel. They are much lighter and less messy than copper.
  2. Failure analysis on military helicopter metal parts. Through a partnership with NASA and the Marshall Space Flight Center, failed helicopter parts such as rotors, engine parts, fasteners etc are analyzed through a high power microscope and facility to identify the root cause of failure. These failures can then be traced to various processes such as heat treatment, machining, formed, and fitted etc.
  3. Stronger than titanium with cooling properties similar to plastic, Liquidmetal used for flash drive casings as well as a new breed of baseball bat.
  4. And my personal favorite, Zipnut elminates the need to thread a nut onto a bolt

Innovation is certainly alive and well. We’ll continue to write about metals related inventions. If you have a new metal-related product offering, drop us a line, we’d love to hear about it! lreisman@aptiumglobal.com

–Lisa Reisman

Back in my Andersen days (yes, that Andersen), the firm had  the motto “think straight, talk straight.” Not that we always did, but that certainly was the goal. My boss at Andersen, a wonderful guy named Jim Broering, had an even better motto: “Don’t make them yawn.” You laugh, but it had profound ramifications on what came out of people’s mouths or onto their powerpoint slides. Jim was the “so what” guy. What did the finding, the factoid, the news bit mean to the person receiving the information? That was the question he always pushed me to answer. And so I can’t help but feel that publishing New Year’s predictions, though perhaps helpful to some, may actually just be a yawn if there isn’t something more tangible for the reader.

So thinking of Jim’s words of wisdom, we thought we’d profer not predictions but our sense of different sourcing strategies companies have used in various markets (up, down, sideways etc). Of course there may be wildly different strategies for sourcing raw materials or semi-finished products (e.g. sheet, coil, plate, tube etc) vs. more finished products (fabricated parts, castings, forgings etc) which contain some of those metals we wrote about the other day. Read more

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