{"id":1164,"date":"2025-02-25T11:50:01","date_gmt":"2025-02-25T03:50:01","guid":{"rendered":"https:\/\/www.hi-tech-materials.com\/?post_type=product&#038;p=1164"},"modified":"2025-02-25T11:51:17","modified_gmt":"2025-02-25T03:51:17","slug":"calcium-lump","status":"publish","type":"product","link":"https:\/\/www.hi-tech-materials.com\/zh\/product\/calcium-lump","title":{"rendered":"Calcium Lump"},"content":{"rendered":"<p><strong>Product Overview<\/strong><br \/>\nCalcium lump is a silvery-white light metal with excellent chemical reactivity, a soft texture, and a density of 1.54 g\/cm\u00b3. With a melting point of 839\u00b12\u00b0C and a boiling point of 1484\u00b0C, calcium has high reactivity at room temperature, reacting with water and acids to release hydrogen gas. The surface of calcium lumps forms a thin oxide and nitride layer in the air, effectively preventing further corrosion.<\/p>\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>Soft texture, low density, moderate melting and boiling points.<\/li>\n<li>Strong chemical reactivity, reacts with water and acids to release hydrogen gas.<\/li>\n<li>Forms a protective layer in the air, offering good corrosion resistance.<\/li>\n<li>Highly efficient reducing agent, useful for deoxidation, dehydration, desulfurization, and decarbonization applications.<\/li>\n<\/ul>\n<p><strong>Applications<\/strong><br \/>\nCalcium lumps are widely used in various industrial fields:<\/p>\n<ul>\n<li><strong>Metallurgy<\/strong>: As a reducing agent in metallurgy, calcium is used to reduce metal oxides and acts as a deoxidizer and desulfurizer, widely applied in steel and ferrous alloy production.<\/li>\n<li><strong>Alloy Manufacturing<\/strong>: Calcium is used as a deoxidizer in alloys, improving purity and stability.<\/li>\n<li><strong>Petrochemical Industry<\/strong>: Calcium is used as a dehydrating agent in oils, helping remove moisture from oils.<\/li>\n<li><strong>Electron Tube Manufacturing<\/strong>: Calcium is used in electron tubes as an absorbent to remove gases inside the tube, ensuring optimal performance.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"5\"]\n<p>Calcium lump is a high-purity metal material used in various industrial applications, including alloy production, reducing agents, and chemical processing. It is known for its excellent reactivity, high melting point, and unique properties.<\/p>","protected":false},"featured_media":1166,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_cat":[230,66,78],"product_tag":[585,587,306],"class_list":{"0":"post-1164","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ca-light-metals","7":"product_cat-elemental-materials","8":"product_cat-light-metals","9":"product_tag-alloy-production","10":"product_tag-high-purity-calcium-lump","11":"product_tag-industrial-applications","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product\/1164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/comments?post=1164"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media\/1166"}],"wp:attachment":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media?parent=1164"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_cat?post=1164"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_tag?post=1164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}