{"id":34117,"date":"2025-05-08T09:55:34","date_gmt":"2025-05-08T07:55:34","guid":{"rendered":"https:\/\/samotocentras.lt\/produktas\/heat-resistant-metal-fibre-ml25-50-ss446-20kg\/"},"modified":"2025-05-08T09:55:34","modified_gmt":"2025-05-08T07:55:34","slug":"heat-resistant-metal-fibre-ml25-50-ss446-20kg","status":"publish","type":"product","link":"https:\/\/samotocentras.lt\/en\/goods\/heat-resistant-metal-fibre-ml25-50-ss446-20kg\/","title":{"rendered":"Heat-resistant metal fibre ML25\/50 SS446, 20kg"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Feature<\/strong><\/th>\nMeaning<\/strong><\/th>\nUnit<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Melting point range<\/strong><\/td>\n1200<\/td>\n\u00b0C<\/td>\n<\/tr>\n
Thermal conductivity @ 540 \u00b0C<\/strong><\/td>\n69.8<\/td>\nKcal\/m\u00b2-h-\u00b0C<\/td>\n<\/tr>\n
Modulus of elasticity @ 870 \u00b0C<\/strong><\/td>\n0.984<\/td>\n\u00d710\u2076 kg\/cm\u00b2<\/td>\n<\/tr>\n
Tensile strength of fibres @ 870 \u00b0C<\/strong><\/td>\n540<\/td>\nkg\/cm\u00b2<\/td>\n<\/tr>\n
Coefficient of thermal expansion @ 870 \u00b0C<\/strong><\/td>\n13.14<\/td>\n\u00d710-\u2076\/\u00b0C<\/td>\n<\/tr>\n
Critical oxidation temperature<\/strong><\/td>\n1200<\/td>\n\u00b0C<\/td>\n<\/tr>\n
Increase in flexural strength of 60% Al\u2082O\u2083 refractory materials after 8 h @ 870 \u00b0C <\/strong><\/td>\n1.15<\/td>\n% (fibre content by volume)<\/td>\n<\/tr>\n
Increase in energy absorption (same conditions)<\/strong><\/td>\n0.07<\/td>\n%<\/td>\n<\/tr>\n
Carburisation (increased carbon concentration after 25 h @ 982 \u00b0C)<\/strong><\/td>\n14<\/td>\n%<\/td>\n<\/tr>\n
Corrosion rate in coke oven gas @ 982 \u00b0C<\/strong><\/td>\n1.120<\/td>\nmm\/year<\/td>\n<\/tr>\n
Corrosion rate by nitriding @ 982 \u00b0C<\/strong><\/td>\n4<\/td>\n% weight loss<\/td>\n<\/tr>\n
Oxidation cycling conditions – 100 hours weight loss @ 982 \u00b0C <\/strong><\/td>\n–<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Price per 20 kg<\/strong><\/p>\n

For use in refractory concretes. Increases the strength and abrasion resistance of concrete. <\/p>\n","protected":false},"featured_media":28349,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[341],"product_tag":[342,343],"class_list":{"0":"post-34117","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-kaitrai-atspariu-medziagu-tvirtinimo-detales-en","7":"product_tag-energy","8":"product_tag-pramonei-en","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"yoast_head":"\nHeat-resistant metal fibre ML25\/50 SS446, 20kg - \u0160amoto centras<\/title>\n<meta name=\"description\" content=\"For use in refractory concretes. 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