Automotive Materials and Manufacturing

Monday, 1 April 2013

Metallurgy Interview Questions | Metallurgy Interview

Posted by The Indian Automotive Materials Manufacturing Team | 06:47 | Others

What is the composition of Grey cast iron Grade 20? Carbon : 3.10 – 3.25% Silicon : 1.75-1.95% Manganese : 0.50 – 0.7%Sulphur : 0.05 – 0.07% Phosporous : 0.04 – 0.07% What is the composition of...

Aerogel | World’s Lightest Material | Aerogel Lighter Than Air | Aerogel Insulation

Posted by The Indian Automotive Materials Manufacturing Team | 09:07 | Composite Materials, Selection of Materials

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Aerogel is a very special type of foam which is 99.8% air. Aerogel is a low-density solid-state material derived from gel in which the liquid component of the gel has been replaced with gas. The result is an extremely low density solid with several remarkable properties, most notably its effectiveness as a thermal insulator. Aerogels...

Next-Generation ‘SKYACTIV’ Technologies

Posted by The Indian Automotive Materials Manufacturing Team | 23:06 | Others

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Highlights of the SKYACTIV technologies: SKYACTIV-G: a next-generation highly-efficient direct-injection gasoline engine with the world’s highest compression ratio of 14.0:1 SKYACTIV-D: a next-generation clean diesel engine with the world’s lowest compression ratio of 14.0:1 SKYACTIV-Drive: a next-generation highly-efficient...

About Welding Machine | Electro Slag Welding ESW | Narrow Gap Welding

Posted by The Indian Automotive Materials Manufacturing Team | 23:51 | Advance Manufacturing Process

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Electro slag welding is a welding process of heavy plates in the vertical position, wherein coalescence is produced by molten slag which melts the filler metal and the surfaces of the work to be welded. It’s an arc less process that utilizes resistance heating of the slag pool covering the molten steel as the weld’s heat source. Parts...