{"id":2425,"date":"2026-03-25T14:57:37","date_gmt":"2026-03-25T06:57:37","guid":{"rendered":"https:\/\/sanmingcrucible.com\/?post_type=product&#038;p=2425"},"modified":"2026-03-25T15:19:11","modified_gmt":"2026-03-25T07:19:11","slug":"quartz-ceramic-melting-gold-crucible-fused-silica-products-for-precious-metals","status":"publish","type":"product","link":"https:\/\/sanmingcrucible.com\/pt\/produto\/quartz-ceramic-melting-gold-crucible-fused-silica-products-for-precious-metals\/","title":{"rendered":"Quartz Ceramic Melting Gold Crucible Fused Silica Products for Precious Metals"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h6>Descri\u00e7\u00e3o do produto<\/h6>\n<p>1.Quartz products for gold melting are made of fused silica.<\/p>\n<p>2. Quartz products can withstand temperatures up to 1650 \u00b0C.<\/p>\n<p>3. Chemical composition: SiO\u2082 98.25%, Al\u2082O\u2083 0.15%, Fe\u2082O\u2083 0.13%<\/p>\n<h6>caracter\u00edsticas do produto<\/h6>\n<p>1. The quartz ceramic does not deform easily in a pot, even during long melting cycles.<\/p>\n<p>2.Quartz can withstand rapid heating and cooling cycles.<\/p>\n<p>3.Because quartz is highly pure and inert, it reduces the risk of refractory particles contaminating the glass.<\/p>\n<p>4.Quartz erodes slowly; it will provide a long service life.<\/p>\n<p>&nbsp;<\/p>","protected":false},"featured_media":2429,"template":"","meta":[],"product_brand":[],"product_cat":[83],"product_tag":[85,80,81,82],"class_list":{"0":"post-2425","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-quartz-ceramics","7":"product_tag-fused-silica","8":"product_tag-quartz","9":"product_tag-quartz-ceramic","10":"product_tag-quartz-crucibles","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Quartz Ceramic Melting Gold Crucible Fused Silica Products for Precious Metals - 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