{"product_id":"thoriated-tungsten-wire-0-0135-diameter-x-250-meters","title":"Thoriated Tungsten Wire - 0.0135\" Diameter x 250 meters","description":"\u003cp\u003e2% thoriated tungsten wire (WT20), 0.0135\" in diameter, supplied on a spool of 250 to 300 meters. The wire is electropolished and straightened.\u003c\/p\u003e \u003cp\u003eAdding thoria to tungsten improves electron emission and keeps the wire stable at high temperature, which is why thoriated tungsten is used for filaments, cathodes and thermionic electron emitters.\u003c\/p\u003e \u003cp\u003eFor other diameters or spool lengths, email mts@tungsten.com.\u003c\/p\u003e","brand":"Midwest Tungsten Service","offers":[{"title":"Default Title","offer_id":45342078828646,"sku":"40300-00830M","price":2999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7286\/2054\/files\/Wire_W_Black__84710.jpg?v=1774863363","url":"https:\/\/www.tungsten.com\/products\/thoriated-tungsten-wire-0-0135-diameter-x-250-meters","provider":"Midwest Tungsten Service, Inc.","version":"1.0","type":"link"}