15, 2015 /PRNewswire/ -- MAHLE delivers improved top piston rings
using a new thermal spray coating for modern high-output direct-injection turbocharged gasoline engines (GTDI).
The comparative studies of influence of the contact materials between the top piston ring
and cylinder liner are obviously very difficult to realise in their real environment.
Cast iron for decades has been the material of choice for the second piston ring
because of its wear characteristics and compatibility with other engine-design features.
The Daros Group's piston ring
business, which has operations in China, Germany and Sweden, adds approximately 220 employees to Federal-Mogul's global operations, which employs nearly 41,000 people in 33 countries.
However, the really big news came in March when it completed the acquisition--at a knockdown price--of Dana's engine hard parts business, the main products of which are piston rings
, engine bearings, cylinder liners, and camshafts manufactured and sold under the Perfect Circle, Clevite, and Glacier Vandervell brands.
The Carburetor, Piston, Piston Ring
, and Valve Manufacturing Industry report is the most comprehensive market research report available on this industry.
The Daros Piston Ring
business adds approximately 220 employees to Federal-Mogul's global operations and the acquisition includes manufacturing locations in China, Sweden and Germany.
Castings: Two piston rings
, cast in low-carbon equivalent, high-strength class 40 gray iron via green sand casting.
Table 1: Leading Players in Worldwide Pistons Market (2006E): Market Shares by Company - Mahle, Kolbenschmidt, Federal- Mogul and Others (includes corresponding Graph/Chart) II-4 Piston Rings
II-4 Trends in Piston Ring
Materials, Designs, and Coatings II-5 Cast Iron Rings Vie with Moly-Faced Ring Set in Late Model Engines II-5 Ring Sets Moves Higher Up II-5 Rings Get Thinner and Smaller II-5 Piston Rings
Turn Smoother, Flatter II-5 Piston Rings
Coating: A Solution to Microwelding and Groove Pound-out II-5 Engine Valves II-6
Tenders are invited for Set Of 03 Items As Detailed Below: 1 Hp Piston Ring
, Upper Compression To Emd Pt.
The auto parts maker is considering a range of proposals including setting up a piston ring
production line at its existing factory in Kumagaya, Saitama Prefecture, north of Tokyo, which also manufactures other devices, the sources said.
The coating fills a groove on the piston ring
face to deliver a long-lasting seal.