{"product_id":"alumina-ceramic-crucible-cup-for-metal-melting","title":"Alumina Ceramic Crucible Cup for Metal Melting","description":"\u003cp\u003e\u003cstrong\u003ePrecision Ceramic Crucible for Reliable Metal Melting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis fine ceramic crucible cup is designed for consistent, controlled metal melting in professional and workshop environments. Manufactured from high-purity aluminum oxide ceramics, it offers excellent thermal stability and chemical resistance, ensuring dependable performance over repeated heating cycles.\u003c\/p\u003e\u003cp\u003eEngineered to withstand very high working temperatures, this crucible maintains its shape under thermal stress and resists cracking, warping, or sudden failure. The dense, uniform ceramic structure promotes even heat distribution, supporting accurate melting, casting, and alloy preparation. Available in a wide range of capacities from 5 ml to 1000 ml, it can be selected to match small jewelry batches, laboratory samples, or larger metalworking tasks.\u003c\/p\u003e\u003cp\u003eSuitable for metals and alloys commonly processed in jewelry studios, metal workshops, laboratories, and educational settings, this crucible supports both professional and serious DIY use. Its smooth interior surface helps reduce metal adhesion, aiding cleaner pours and more precise mold filling. Whether you are casting small jewelry pieces or conducting material tests, this crucible provides a stable and predictable melting environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy It's a Smart Choice\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-temperature ceramic construction\u003c\/strong\u003e - Aluminum oxide body offers excellent thermal shock resistance and durability for repeated heating and cooling cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent, uniform heating\u003c\/strong\u003e - Dense ceramic walls promote even heat distribution, supporting accurate melting and casting results.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile size range\u003c\/strong\u003e - Capacities from 5 ml to 1000 ml allow you to select the appropriate crucible for jewelry work, lab use, or general metalworking.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What materials is this crucible suitable for?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is suitable for many common metals and alloys used in jewelry and metalworking, such as gold, silver, copper, and similar materials, provided operating temperatures stay within the safe working range of alumina ceramics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can it be used with gas torches and furnaces?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it can be used in most standard melting furnaces and with appropriate gas torch setups, as long as the crucible is heated gradually and handled with proper tongs and safety equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should the crucible be cared for?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Allow it to cool naturally after use, avoid rapid quenching, and remove residual metal gently once cooled. Store it in a dry place and avoid strong mechanical impacts to extend its service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this crucible reusable?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, with correct heating practices and careful handling, the crucible can be reused multiple times for consistent melting performance.\u003c\/p\u003e","brand":"HitMyNeed","offers":[{"title":"1000ml","offer_id":49890217820437,"sku":"200002003_1000ML","price":65.95,"currency_code":"USD","in_stock":true},{"title":"150ml","offer_id":49890217853205,"sku":"200002003_150ML","price":36.95,"currency_code":"USD","in_stock":true},{"title":"200ml","offer_id":49890217885973,"sku":"200002003_200ML","price":38.95,"currency_code":"USD","in_stock":true},{"title":"300ml","offer_id":49890217918741,"sku":"200002003_300ML","price":43.95,"currency_code":"USD","in_stock":true},{"title":"500ml","offer_id":49890217951509,"sku":"200002003_500ML","price":49.95,"currency_code":"USD","in_stock":true},{"title":"30ml","offer_id":49890217984277,"sku":"200002003_30ML","price":31.95,"currency_code":"USD","in_stock":true},{"title":"50ml","offer_id":49890218017045,"sku":"200002003_50ML","price":32.95,"currency_code":"USD","in_stock":true},{"title":"70ml","offer_id":49890218049813,"sku":"200002003_70ML","price":33.95,"currency_code":"USD","in_stock":true},{"title":"100ml","offer_id":49890218082581,"sku":"200002003_100ML","price":34.95,"currency_code":"USD","in_stock":true},{"title":"8ml","offer_id":49890218115349,"sku":"200002003_8ML","price":29.95,"currency_code":"USD","in_stock":true},{"title":"10ml","offer_id":49890218148117,"sku":"200002003_10ML","price":29.95,"currency_code":"USD","in_stock":true},{"title":"20ml","offer_id":49890218180885,"sku":"200002003_20ML","price":30.95,"currency_code":"USD","in_stock":true},{"title":"25ml","offer_id":49890218213653,"sku":"200002003_25ML","price":30.95,"currency_code":"USD","in_stock":true},{"title":"5ml-small","offer_id":49890218246421,"sku":"200002003_5MLSMALL","price":30.95,"currency_code":"USD","in_stock":true},{"title":"5ml-large","offer_id":49890218279189,"sku":"200002003_5MLLARGE","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6105\/5509\/files\/alumina-ceramic-crucible-cup-for-metal-melting-1000ml-1-hitmyneed.jpg?v=1777527733","url":"https:\/\/hitmyneed.com\/products\/alumina-ceramic-crucible-cup-for-metal-melting","provider":"HitMyNeed","version":"1.0","type":"link"}