Matches in DBpedia 2016-04 for { ?s ?p "Brightray is a nickel-chromium alloy that is noted for its resistance to erosion by gas flow at high temperatures. It was used for hard-facing the exhaust valve heads and seats of petrol engines, particularly aircraft engines from the 1930s onwards. It was developed by Henry Wiggin and Co at Birmingham.As well as its use as a coating, it is also used in wire and strip form for electrical heating elements.The original Brightray alloy was composed of 80% nickel / 20% chromium."@en }
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- Brightray comment "Brightray is a nickel-chromium alloy that is noted for its resistance to erosion by gas flow at high temperatures. It was used for hard-facing the exhaust valve heads and seats of petrol engines, particularly aircraft engines from the 1930s onwards. It was developed by Henry Wiggin and Co at Birmingham.As well as its use as a coating, it is also used in wire and strip form for electrical heating elements.The original Brightray alloy was composed of 80% nickel / 20% chromium.".
- Q16846668 comment "Brightray is a nickel-chromium alloy that is noted for its resistance to erosion by gas flow at high temperatures. It was used for hard-facing the exhaust valve heads and seats of petrol engines, particularly aircraft engines from the 1930s onwards. It was developed by Henry Wiggin and Co at Birmingham.As well as its use as a coating, it is also used in wire and strip form for electrical heating elements.The original Brightray alloy was composed of 80% nickel / 20% chromium.".