Latest from Materials

Aleksandr Matveev | Dreamstime
Thiti Tangjitsangiem | Dreamstime
'Availability of new foundry sand is already becoming a challenge, along with the need of providing new solutions to waste management,” according to the director of a metallurgical research center.
'Availability of new foundry sand is already becoming a challenge, along with the need of providing new solutions to waste management,” according to the director of a metallurgical research center.
'Availability of new foundry sand is already becoming a challenge, along with the need of providing new solutions to waste management,” according to the director of a metallurgical research center.
'Availability of new foundry sand is already becoming a challenge, along with the need of providing new solutions to waste management,” according to the director of a metallurgical research center.
'Availability of new foundry sand is already becoming a challenge, along with the need of providing new solutions to waste management,” according to the director of a metallurgical research center.
Branimir Ritonja | Dreamstime
Automotive cast parts.
Automotive cast parts.
Automotive cast parts.
Automotive cast parts.
Automotive cast parts.
Seesea | Dreamstime
Fire photo
Fire photo
Fire photo
Fire photo
Fire photo
Jacek Sopotnicki | Dreamstime
With deoxidized base iron, carbon levels can be increased to 3.30% C and alloying can be completely or nearly eliminated at the same time.
With deoxidized base iron, carbon levels can be increased to 3.30% C and alloying can be completely or nearly eliminated at the same time.
With deoxidized base iron, carbon levels can be increased to 3.30% C and alloying can be completely or nearly eliminated at the same time.
With deoxidized base iron, carbon levels can be increased to 3.30% C and alloying can be completely or nearly eliminated at the same time.
With deoxidized base iron, carbon levels can be increased to 3.30% C and alloying can be completely or nearly eliminated at the same time.
Simone Neuhold / RHI Magnesita
Many refractory products are custom-developed and manufactured for particular applications, and also usually contaminated with material they have absorbed while lining furnaces or ladles, which makes the recycling process a challenge.
Many refractory products are custom-developed and manufactured for particular applications, and also usually contaminated with material they have absorbed while lining furnaces or ladles, which makes the recycling process a challenge.
Many refractory products are custom-developed and manufactured for particular applications, and also usually contaminated with material they have absorbed while lining furnaces or ladles, which makes the recycling process a challenge.
Many refractory products are custom-developed and manufactured for particular applications, and also usually contaminated with material they have absorbed while lining furnaces or ladles, which makes the recycling process a challenge.
Many refractory products are custom-developed and manufactured for particular applications, and also usually contaminated with material they have absorbed while lining furnaces or ladles, which makes the recycling process a challenge.

Precision Castparts Buys Another Investment Caster

July 2, 2012
Klune Industries also brings more machining, assembly capabilities in 'aerostructures' market

Portland-based Precision Castparts Corp. has an agreement to buy Klune Industries, which produces aircraft investment castings in aluminum, stainless steel and Inconel 625 at its operation in Spanish Fork, UT. Klune also machines and fabricates aircraft component structures in aluminum, nickel, titanium, and steel. The move extends a series of PCC acquisitions that are focused on aircraft manufacturing, though it has also purchased companies operating in the power-generation market.

The value of the all-cash acquisition was not announced. The company has 740 workers at plants in North Hollywood, CA, and Kent, WA, as well as in Utah. According to its website, Klune offers 3- to 5-axis machining and high-speed machining. It produces investment castings, machined and processed castings, and tooling. It has a range of sheet metal forming capabilities, including hydroforming, brake forming, stretch forming, bulge forming, and draw forming. Its fabricating capabilities include welding, composite bonding, kitting, and complex structures. Klune also offers in-house NADCAP processing and testing.

Precision Castparts — which is generally described as an investment caster and forger, also manufactures fasteners and other critical metal components — recently purchased Centra Industries, an Ontario machining and fabricating operation specializing in “aerostructures”; Dickson Testing Co., a California company that performs mechanical, metallurgical, and chemical destructive testing services; and Aerocraft Heat Treating Co., a heat treater for titanium- and nickel-alloy forgings and castings used in aerospace manufacturing.

Last year, PCC paid $900 million for Primus International, a manufacturer of machined and fabricated aerospace components.

"Like Centra and Primus before that, Klune expands our reach into the widely fragmented aerostructures market," stated PCC chairman and CEO Mark Donegan. "Klune also offers significant synergies with our existing operations. Klune's sheet metal and fabrication capabilities will be a major addition to our aerostructures product offering. The company purchases castings, forgings, and fasteners, which can now be supplied internally, and their expertise in machining castings adds to the capabilities of our aerostructures companies.”

Donegan noted that Klune’s plants in California and Washington are near to PCC aerostructures plants, which will create operating and logistical advantages.

“And,” he emphasized, “from a top-line perspective, Klune's product line will significantly increase our dollar content on the Boeing 787, and they have solid positions on other major aircraft platforms, such as the Boeing 737 and Gulfstream G650."

The transaction should be completed during the second quarter of fiscal 2013. Klune will operate as part of PCC’s Fastener Products segment.