Nikasil plating porsche. Mar 24, 2025 · Nikasil is an electro-deposited (electroplated) composite of nickel and silicon carbide. It involves coating engine cylinder walls with a thin layer of nickel infused with silicon carbide particles. Nikasil was developed by Mahle in 1967 in conjunction with NSU (later acquired by Volkswagen in 1969), Citroen, and Mercedes to provide a wear resistant, oleophillic coating for Wankel aluminum rotary engine casings to allow the apex seals to run directly against the aluminum housings. Nikasil was designed as a super hard material that could be used for linings on engine cylinders. Jan 2, 2025 · Nikasil, short for Nickel Silicon Carbide, is a proprietary cylinder plating process developed in the late 1960s. . [1] This coating allowed aluminum cylinders and pistons to work directly against each other with low wear and friction. Nikasil was introduced by Mahle in 1967 and was initially developed to allow Wankel engine apex seals to work directly against the aluminum block. This innovative material is electroplated onto aluminium engine cylinders to create an ultra-hard and wear-resistant surface, significantly reducing friction and enhancing engine performance. What is Nikasil? Nikasil (an abbreviation of nickel silicon-carbide) is an electroplated composite coating comprising of a nickel matrix holding silicon carbide particles in place (similar to rocks and cement in concrete). Invented by MAHLE nearly 40 years ago, Nikasil reduces friction and wear, especially in aluminum bores. Nikasil is a nickel-plated silica carbide coating that’s applied to the walls of some engine cylinders. Feb 25, 2025 · NIKASIL® (a registered mark of Mahle and short for Nickel-Silicon Carbide) is a composite coating developed by Mahle in the 1960s. Today, we briefly examine the three main types of liner-less cylinder treatment methods that originated from Germany, Nikasil, Alusil, and Lokasil, and their variants. The advantage of Nikasil over cast iron is that it is lighter, thinner and harder. Originally designed for the Wankel rotary engine, Nikasil is used on aluminum engine cylinders to eliminate the need for sleeves. The Nikasil surface treatment process was developed in the late 60s by Mahle the German piston manufacturer, in conjunction with NSU and Daimler Benz (468) originally to provide a wear resistant coating for Al alloy rotor casings fitted to Wankel rotary engines. May 7, 2025 · Originally developed by MAHLE in the late 1960s, Nikasil is the trademarked name for nickel silicon carbide electroplate coating. Nikasil was introduced by Mahle in 1967 and was initially developed to allow Wankel engine apex seals to work directly against the aluminum block. kvdndejc umxjlul aenui svvhwos ogpaqj iqzfshj qxsd hoo rlg rureh