{"product_id":"salamander-crucibles","title":"Salamander Crucibles - Original","description":"\u003cp\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003cbr\u003eSALAMANDER SUPER crucibles are used to  provide consistent performance in fuel-fired furnaces and medium \/ high  frequency induction furnaces.\u003cbr\u003eThe smaller sizes are typically used to melt  precious metals, while larger sizes can be used for some ferrous alloys such as  grey iron as well as to melt non-ferrous alloys.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTYPICAL METAL CASTING TEMPERATURE\u003c\/strong\u003e\u003cbr\u003e850 - 1600°C (1562 -  2912°F)\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eLining Clay Crucibles\u003c\/p\u003e\u003cp\u003e--------------------\u003c\/p\u003e\u003cp\u003eClay crucibles need to be treated before use for extended life. Fill about 25% of the crucible with a mix of 50% borax and boric acid. Heat the crucible gradually until the mixture melts. Carefully tilt the crucible so as to coat the entire inner surface.\u003c\/p\u003e\u003cp\u003eThan pour the excess away and allow the crucible to cool to room temperature.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003ePERFORMANCE CHARACTERISTICS\u003c\/strong\u003e\u003cbr\u003e• Clean melting\u003cbr\u003e• Good  thermal conductivity\u003cbr\u003e• Good resistance to chemical corrosion\u003cbr\u003e• High  refractorines\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003ePREHEATING \/ FIRST USE\u003cbr\u003eFUEL-FIRED FURNACES: A new crucible should be pre-heated empty in order to minimise the temperature gradient across the crucible wall.\u003c\/p\u003e\u003cp\u003eIf the furnace refractories have been repaired or if\u003cbr\u003ethere is a risk of the crucible having absorbed some moisture,\u003cbr\u003ethen the furnace should initially be heated slowly up to circa 200ºC and held at this temperature until all moisture has been driven off.\u003c\/p\u003e\u003cp\u003eSUPER TOD HT BOD Brass Brimful\u003cbr\u003eA-SHAPES Capacity Capacity\u003cbr\u003e(A) (mm) (mm) (mm) (Kg) (Litres)\u003cbr\u003eA0.5 68 78 48 1.0 0.13\u003cbr\u003eA1 79 97 55 1.5 0.20\u003cbr\u003eA1.5 90 92 55 1.9 0.25\u003cbr\u003eA2 95 109 61 2.5 0.33\u003cbr\u003eA3 105 127 70 3.7 0.49\u003cbr\u003eA4 114 141 76 5.6 0.75\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot-12.png\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot.png\" alt=\"\"\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot-1.png\" alt=\"\"\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot-2.png\" alt=\"\"\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot-3.png\" alt=\"\"\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot-4.png\" alt=\"\"\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot-5.png\" alt=\"\"\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot-6.png\" alt=\"\"\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot-7.png\" alt=\"\"\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot-8.png\" alt=\"\"\u003e\u003cimg src=\"file:\/\/\/C:\/DOCUME%7E1\/nancy\/LOCALS%7E1\/Temp\/moz-screenshot-9.png\" alt=\"\"\u003e\u003c\/p\u003e","brand":"DAVTOOLS","offers":[{"title":"A1","offer_id":45061415698753,"sku":"CST-2092-271311-A1","price":23.96,"currency_code":"EUR","in_stock":true},{"title":"A2","offer_id":45061415731521,"sku":"CST-2092-271312-A2","price":23.96,"currency_code":"EUR","in_stock":true},{"title":"A3","offer_id":45061415764289,"sku":"CST-2092-271313-A3","price":32.23,"currency_code":"EUR","in_stock":true},{"title":"A4","offer_id":45061415797057,"sku":"CST-2092-271314-A4","price":35.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0718\/9569\/products\/27-1311_1_2.jpg?v=1682976247","url":"https:\/\/davtools.com\/ar\/products\/salamander-crucibles","provider":"DAVTOOLS","version":"1.0","type":"link"}